Pub Date : 2022-12-21DOI: 10.31367/2079-8725-2022-83-6-17-22
N. V. Petrash, Е. Orlova, I. Likhenko, V. Piskarev
Anther culture is the most effective and not technically complex tool for obtaining double wheat haploids. The current study is devoted to the research of the influence of the genotype and concentration of the growth regulator 2.4-D on the efficiency of androgenesis in vitro of spring bread wheat. The purpose of the study was to estimate the efficiency of the anther culture of hybrids of the first and second generation and their parental varieties and to study its dependence on different concentrations of the growth regulator 2.4-D. There has been carried out the estimation of the traits of the F1 hybrids, the F2 population, and the parental varieties ‘Obskaya 2’ and ‘Novosibirskaya 15’ when 2.4-D was added to the induction medium at a concentration of 1 and 2 mg/l. There has been established that the F2 population and the parental variety ‘Novosibirskaya 15’ are characterized by the largest indicators. The average values were significantly surpassed by the F2 population in the traits ‘number of productive anthers per 100 anthers’ and ‘number of all regenerants per 100 anthers’ at 1 mg/l of 2.4-D. The variety ‘Novosibirskaya 15’ surpassed the average values in traits ‘number of sprouts per 100 anthers’ and ‘number of all regenerants per 100 sprouts’ at 2 mg /l of 2.4-D. The trial has shown that the best responsiveness of the anther culture for the studied genotypes was when the growth regulator 2.4-D was added to the induction medium at a concentration of 1 mg/l. The variety ‘Novosibirskaya 15’ has been characterized by good responsiveness in anther culture in vitro and could be used as a donor of valuable alleles in wheat breeding programs using DH technologies.
{"title":"The study of the efficiency of anther culture in vitro of bread wheat varieties and hybrids (Triticum aestivum L.)","authors":"N. V. Petrash, Е. Orlova, I. Likhenko, V. Piskarev","doi":"10.31367/2079-8725-2022-83-6-17-22","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-83-6-17-22","url":null,"abstract":"Anther culture is the most effective and not technically complex tool for obtaining double wheat haploids. The current study is devoted to the research of the influence of the genotype and concentration of the growth regulator 2.4-D on the efficiency of androgenesis in vitro of spring bread wheat. The purpose of the study was to estimate the efficiency of the anther culture of hybrids of the first and second generation and their parental varieties and to study its dependence on different concentrations of the growth regulator 2.4-D. There has been carried out the estimation of the traits of the F1 hybrids, the F2 population, and the parental varieties ‘Obskaya 2’ and ‘Novosibirskaya 15’ when 2.4-D was added to the induction medium at a concentration of 1 and 2 mg/l. There has been established that the F2 population and the parental variety ‘Novosibirskaya 15’ are characterized by the largest indicators. The average values were significantly surpassed by the F2 population in the traits ‘number of productive anthers per 100 anthers’ and ‘number of all regenerants per 100 anthers’ at 1 mg/l of 2.4-D. The variety ‘Novosibirskaya 15’ surpassed the average values in traits ‘number of sprouts per 100 anthers’ and ‘number of all regenerants per 100 sprouts’ at 2 mg /l of 2.4-D. The trial has shown that the best responsiveness of the anther culture for the studied genotypes was when the growth regulator 2.4-D was added to the induction medium at a concentration of 1 mg/l. The variety ‘Novosibirskaya 15’ has been characterized by good responsiveness in anther culture in vitro and could be used as a donor of valuable alleles in wheat breeding programs using DH technologies.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41320403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-21DOI: 10.31367/2079-8725-2022-83-6-40-46
L. Zbrailova, T. Luchkina, Е. А. Krat-Kravchenko
From 2018 to 2020, there was studied a collection of sesame varieties of various ecological and geographical origin at the Don Experimental Station, a branch of the Federal State Budget Scientific Institution Federal Research Center VNIIMK. The research was carried out within the framework of State assignment No. 0684-2019-0013 ‘Development of new source material and identifying varieties and hybrids of oilseeds: sunflower, mustard, flax. Preservation of the gene pool of the main oilseeds’. The purpose of the current research was to study the morphobiological characteristics of sesame samples of various ecological and geographical origin, to study the growth and development of light- and dark-seeded groups, to identify samples with positive economically valuable traits. The color of sesame seeds is associated with their biochemical functions involved in protein and oil metabolism, as well as with the content of antioxidants (Chengqi et al., 2021). Studying collection samples by a set of traits, it is necessary to identify the most promising ones (Bashlakova, Sintsova, 2021). They must have high productivity, resistance to unfavorable conditions of the cultivation region. It is necessary to pay attention to a length of a vegetation period, a shape, location and capsules’ cracking. (Kalitskaya, Sinegovskaya et al., 2021). The current paper has presented the study results of sesame varieties from the VIR collection. There has been presented a comparative characteristic of light- and dark-seeded groups. There have been described the differences in the main economically valuable traits, phenological phases, and fatty acid composition. There has been established a range of variation between groups with different vegetation periods, fatty acid composition and other economically valuable traits. Phenological observations have shown that the range of variation in a vegetation period and plant height in the dark-seeded group was wider than in light-seeded samples. Productivity of the light-seeded group was 0.56–0.62 t/ha, which was 0.13–0.24 t/ha higher than the dark-seeded samples with 0.32–0.49 t/ha. The range of variation within the groups was 0.16 t/ha for light-seeded and 0.17 t/ha for dark-seeded samples. The oil content in the light-seeded group is also higher than the samples with dark seeds on 0.8–1.2 %, the variation range within the light-seeded group was 2.9 % and 2.5 % within the dark-seeded group. 1000-seed weight was practically at the same level between the groups and amounted to 2.9–3.0 g for light-seeded samples and 2.9–3.1 g for dark-seeded samples.
{"title":"Study of the collection sesame samples in the Rostov region","authors":"L. Zbrailova, T. Luchkina, Е. А. Krat-Kravchenko","doi":"10.31367/2079-8725-2022-83-6-40-46","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-83-6-40-46","url":null,"abstract":"From 2018 to 2020, there was studied a collection of sesame varieties of various ecological and geographical origin at the Don Experimental Station, a branch of the Federal State Budget Scientific Institution Federal Research Center VNIIMK. The research was carried out within the framework of State assignment No. 0684-2019-0013 ‘Development of new source material and identifying varieties and hybrids of oilseeds: sunflower, mustard, flax. Preservation of the gene pool of the main oilseeds’. The purpose of the current research was to study the morphobiological characteristics of sesame samples of various ecological and geographical origin, to study the growth and development of light- and dark-seeded groups, to identify samples with positive economically valuable traits. The color of sesame seeds is associated with their biochemical functions involved in protein and oil metabolism, as well as with the content of antioxidants (Chengqi et al., 2021). Studying collection samples by a set of traits, it is necessary to identify the most promising ones (Bashlakova, Sintsova, 2021). They must have high productivity, resistance to unfavorable conditions of the cultivation region. It is necessary to pay attention to a length of a vegetation period, a shape, location and capsules’ cracking. (Kalitskaya, Sinegovskaya et al., 2021). The current paper has presented the study results of sesame varieties from the VIR collection. There has been presented a comparative characteristic of light- and dark-seeded groups. There have been described the differences in the main economically valuable traits, phenological phases, and fatty acid composition. There has been established a range of variation between groups with different vegetation periods, fatty acid composition and other economically valuable traits. Phenological observations have shown that the range of variation in a vegetation period and plant height in the dark-seeded group was wider than in light-seeded samples. Productivity of the light-seeded group was 0.56–0.62 t/ha, which was 0.13–0.24 t/ha higher than the dark-seeded samples with 0.32–0.49 t/ha. The range of variation within the groups was 0.16 t/ha for light-seeded and 0.17 t/ha for dark-seeded samples. The oil content in the light-seeded group is also higher than the samples with dark seeds on 0.8–1.2 %, the variation range within the light-seeded group was 2.9 % and 2.5 % within the dark-seeded group. 1000-seed weight was practically at the same level between the groups and amounted to 2.9–3.0 g for light-seeded samples and 2.9–3.1 g for dark-seeded samples.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43326608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-20DOI: 10.31367/2079-8725-2022-83-6-5-10
A. Ashiev, K. N. Khabibullin, M. Skulova
The purpose of the study was to identify the effect of the length of a vegetation period of collection samples on protein percentage in pea seed. The study was carried out in the southern part of the Rostov region on the fields of the FSBSI «ARC «Donskoy» in 2017–2020. The objects of the study were 100 collection pea samples from the N. I. Vavilov ARIPGR (VIR), including 53 leafless samples and 47 leafy ones. The longest vegetation period on average for the collection (93.8 days) was identified in 2017. The intervarietal variability of this trait, expressed by a variation coefficient, this year was 5.5 % with a minimum value of 63 days and a maximum of 101 days. In the group of varieties of the leafless type, the intervarietal variability was 6.4 % (min. 63 days; max. 100 days), in the leafy group it was 4.2 % (min. 80 days; max. 101 days). In other years, there was a reduction of a vegetation period and a decrease in its intervarietal variability due to unfavorable weather conditions in the form of a lack and shortage of precipitation against the background of elevated and high air temperatures. But they also led to the maximum accumulation of protein in seeds of collection samples, thereby showing the greatest intervarietal variability of this indicator. The calculation of the correlation coefficient showed the absence of a correlation dependence of protein percentage on length of vegetation, both on average for the collection (r = 0.03+0.10) and for the groups of leafless (r = 0.08+0.14) and foliate (r = 0.05+0.15) leaf morphotypes. The construction of graphs with errors for groups of leafy morphotypes revealed samples with a protein percentage of more than 25.0 %. In the group of the leafless morphotype, they had a vegetation period of 78–80 and 83–85 days, and in the group of the leafy morphotype, it was 77–79 days on average over the years of study.
{"title":"The effect of a vegetation period on protein percentage in seed of the pea collection samples","authors":"A. Ashiev, K. N. Khabibullin, M. Skulova","doi":"10.31367/2079-8725-2022-83-6-5-10","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-83-6-5-10","url":null,"abstract":"The purpose of the study was to identify the effect of the length of a vegetation period of collection samples on protein percentage in pea seed. The study was carried out in the southern part of the Rostov region on the fields of the FSBSI «ARC «Donskoy» in 2017–2020. The objects of the study were 100 collection pea samples from the N. I. Vavilov ARIPGR (VIR), including 53 leafless samples and 47 leafy ones. The longest vegetation period on average for the collection (93.8 days) was identified in 2017. The intervarietal variability of this trait, expressed by a variation coefficient, this year was 5.5 % with a minimum value of 63 days and a maximum of 101 days. In the group of varieties of the leafless type, the intervarietal variability was 6.4 % (min. 63 days; max. 100 days), in the leafy group it was 4.2 % (min. 80 days; max. 101 days). In other years, there was a reduction of a vegetation period and a decrease in its intervarietal variability due to unfavorable weather conditions in the form of a lack and shortage of precipitation against the background of elevated and high air temperatures. But they also led to the maximum accumulation of protein in seeds of collection samples, thereby showing the greatest intervarietal variability of this indicator. The calculation of the correlation coefficient showed the absence of a correlation dependence of protein percentage on length of vegetation, both on average for the collection (r = 0.03+0.10) and for the groups of leafless (r = 0.08+0.14) and foliate (r = 0.05+0.15) leaf morphotypes. The construction of graphs with errors for groups of leafy morphotypes revealed samples with a protein percentage of more than 25.0 %. In the group of the leafless morphotype, they had a vegetation period of 78–80 and 83–85 days, and in the group of the leafy morphotype, it was 77–79 days on average over the years of study.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45909925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-12-20DOI: 10.31367/2079-8725-2022-83-6-11-16
S. Ignatiev, А. А. Regidin, G. Metlina, N. Kravchenko, K. Goryunov
The current paper has presented the estimation results of productivity, feed quality and bioenergetic efficiency of cultivation of the sainfoin varieties and promising lines. The study was carried out at the FSBSI «ARC «Donskoy» in 2019–2022. The objects of the study were 5 sainfoin varieties included in the State List and approved for use in different regions of Russia, one variety, which is currently on the State Variety Testing, and three promising lines. The standard variety was ‘Zernogradsky 2’. For 4 years the sainfoin varieties, included in the List, exceeded the standard variety on 8.3–17.4 % of green mass yield, on 5.4–10.8 % of dry matter, on 6.8–13.9 % of seeds. The variety ‘Atamansky 20’ and promising lines exceeded the standard on 17.8–23.4 %, 23.0–29.7 % and 16.7–31.0 %, respec tively. The sainfoin varieties and lines significantly exceeded the standard variety in their nutritional value. These indicators were the highest in the line ‘Sin 3/2004’ and amounted to 5.610 thousand/ha f.u., 1.59 t/ha of crude and 990 kg/ha of digestible protein. The varieties ‘Atamansky’, ‘Veles’, ‘Sudar’ and ‘Shuravi’ accumulated energy on 8.5–16.5 % more than the standard variety with green mass productivity, net energy income exceeded that of the standard variety on 9.1–17.7 %. The promising lines produced on 21.2–23.6 % more energy with vegetative mass harvesting than the standard variety. The coefficients of energy efficiency of the varieties and promising lines were 3.4–3.6. With seed yields, sainfoin varieties and promising lines accumulated energy on 6.5–31.1 % more than the standard variety. At the same time, net energy income was higher on 16.3–83.5 %, and the CEE was 1.7–2.2.
{"title":"Productivity, feed quality and bioenergetic estimation of cultivation of the sainfoin varieties and promising lines","authors":"S. Ignatiev, А. А. Regidin, G. Metlina, N. Kravchenko, K. Goryunov","doi":"10.31367/2079-8725-2022-83-6-11-16","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-83-6-11-16","url":null,"abstract":"The current paper has presented the estimation results of productivity, feed quality and bioenergetic efficiency of cultivation of the sainfoin varieties and promising lines. The study was carried out at the FSBSI «ARC «Donskoy» in 2019–2022. The objects of the study were 5 sainfoin varieties included in the State List and approved for use in different regions of Russia, one variety, which is currently on the State Variety Testing, and three promising lines. The standard variety was ‘Zernogradsky 2’. For 4 years the sainfoin varieties, included in the List, exceeded the standard variety on 8.3–17.4 % of green mass yield, on 5.4–10.8 % of dry matter, on 6.8–13.9 % of seeds. The variety ‘Atamansky 20’ and promising lines exceeded the standard on 17.8–23.4 %, 23.0–29.7 % and 16.7–31.0 %, respec tively. The sainfoin varieties and lines significantly exceeded the standard variety in their nutritional value. These indicators were the highest in the line ‘Sin 3/2004’ and amounted to 5.610 thousand/ha f.u., 1.59 t/ha of crude and 990 kg/ha of digestible protein. The varieties ‘Atamansky’, ‘Veles’, ‘Sudar’ and ‘Shuravi’ accumulated energy on 8.5–16.5 % more than the standard variety with green mass productivity, net energy income exceeded that of the standard variety on 9.1–17.7 %. The promising lines produced on 21.2–23.6 % more energy with vegetative mass harvesting than the standard variety. The coefficients of energy efficiency of the varieties and promising lines were 3.4–3.6. With seed yields, sainfoin varieties and promising lines accumulated energy on 6.5–31.1 % more than the standard variety. At the same time, net energy income was higher on 16.3–83.5 %, and the CEE was 1.7–2.2.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42734606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-52-58
A. D. Kabashov, A. S. Kolupaeva, V. Zakharov, N. Vlasenko, O. G. Mishenkina, O. D. Yakovleva, Ya. G. Leybovich, Z. V. Filonenko, L. G. Razumovskaya, P. Polityko
The current paper has presented the study results of the new hulless oat variety ‘Azil’, which was developed by the method of individual-family selection from the hybrid population ‘Krestyansky local × ZALP’. The purpose of the current study was to identify economically valuable traits, physico-biochemical indicators of the grain of the new hulless oat variety ‘Azil’. According to the length of the vegetation period, ‘Azil’ is classified as a middle maturing variety. In the State Variety Testing, the realized productivity of the variety ‘Azil’ was 5.36 t/ha. During the study, there has been found that with intensive and high-intensity cultivation in compliance with the technological methods of protection against diseases, weeds and pests, the productivity of the variety ‘Azil’ improved in relation to the basic technology from 0.75 to 1.42 t/ha (or on 12 and 23 %, respectively). The estimation of groat properties has revealed a larger protein and oil percentage in grain of the new variety than that of the hulled and hulless standard varieties ‘Yakov’ and ‘Vyatsky’ (2.2 and 0.2 % of protein; 1.3 and 0.5 % of oil) . There has been identified high loose smut resistance of the variety ‘Azil’ (up to 6.4 % damage) on artificial and natural backgrounds. There has been established a fungi composition and mycotoxins’ content in grain of the standard oat varieties ‘Yakov’ and ‘Vyatsky’, as well as 13 hulless breeding lines of the Federal Research Center “Nemchinovka”. The variety ‘Azil’ has demonstrated an increased resistance to the accumulation of T-2 toxin. Using biochemical methods there has been found heterogeneity of the new variety, consisting of two biotypes. When conducting primary seed production, there has been recommended to use the method of individual-family selection with a double estimation of the progeny and maintaining spatial isolation with other hulless oats.
{"title":"New hulless oat variety ‘Azil’","authors":"A. D. Kabashov, A. S. Kolupaeva, V. Zakharov, N. Vlasenko, O. G. Mishenkina, O. D. Yakovleva, Ya. G. Leybovich, Z. V. Filonenko, L. G. Razumovskaya, P. Polityko","doi":"10.31367/2079-8725-2022-82-5-52-58","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-52-58","url":null,"abstract":"The current paper has presented the study results of the new hulless oat variety ‘Azil’, which was developed by the method of individual-family selection from the hybrid population ‘Krestyansky local × ZALP’. The purpose of the current study was to identify economically valuable traits, physico-biochemical indicators of the grain of the new hulless oat variety ‘Azil’. According to the length of the vegetation period, ‘Azil’ is classified as a middle maturing variety. In the State Variety Testing, the realized productivity of the variety ‘Azil’ was 5.36 t/ha. During the study, there has been found that with intensive and high-intensity cultivation in compliance with the technological methods of protection against diseases, weeds and pests, the productivity of the variety ‘Azil’ improved in relation to the basic technology from 0.75 to 1.42 t/ha (or on 12 and 23 %, respectively). The estimation of groat properties has revealed a larger protein and oil percentage in grain of the new variety than that of the hulled and hulless standard varieties ‘Yakov’ and ‘Vyatsky’ (2.2 and 0.2 % of protein; 1.3 and 0.5 % of oil) . There has been identified high loose smut resistance of the variety ‘Azil’ (up to 6.4 % damage) on artificial and natural backgrounds. There has been established a fungi composition and mycotoxins’ content in grain of the standard oat varieties ‘Yakov’ and ‘Vyatsky’, as well as 13 hulless breeding lines of the Federal Research Center “Nemchinovka”. The variety ‘Azil’ has demonstrated an increased resistance to the accumulation of T-2 toxin. Using biochemical methods there has been found heterogeneity of the new variety, consisting of two biotypes. When conducting primary seed production, there has been recommended to use the method of individual-family selection with a double estimation of the progeny and maintaining spatial isolation with other hulless oats.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48819653","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-66-71
G. Krivosheev, A. S. Ignatiev, D. R. Lupinoga, Yu. B. Arzhenovskaya
Maize is considered an unsurpassed silage crop, so breeding in this direction is of great relevance. The study was carried out at the FSBSI «Agricultural Research Center «Donskoy» in 2019–2021. The purpose was to study productivity and nutritional value of the new silage hybrid combinations, to identify dependencies to optimize the breeding process. In order to develop new hybrids, there was applied the method of interline hybridization using heterosis in the first generation. The objects of research were 24 hybrids of the early-maturing, middle-early and middle-maturing groups. In each group, there have been identified the new hybrid combinations that are found promising for cultivation for silage and green fodder. In the early-maturing group, a new hybrid ‘Krucha M × KV 215’ formed the largest productivity of green mass (28.2 t/ha) and dry matter (9.41 t/ha). The hybrid had 6.56 t of feed units per 1 ha, 0.48 t of digestible protein and 90.0 GJ/ha of exchange energy. In the middle-early group, a new hybrid ‘Krucha M x KV399 MV’ produced 29.4 t/ha of green mass, 10.35 t/ha of dry matter, 7.49 t of fodder units per 1 ha, 0.57 t of digestible protein, 96.14 GJ/ha of exchange energy. In the middle-maturing group, the best hybrid was a new hybrid ‘KV 399 × 9837V’, which had the highest rates among all the hybrids studied. The hybrid produced 7.88 t of fodder units per 1 ha, 0.64 t of digestible protein and 98.64 GJ/ha of exchange energy. There have been identified the signs that should be used in the development and selection of maize hybrids for silage, such as plant height, cob attachment height, number of leaves per plant, length of a vegetation period.
玉米被认为是一种无与伦比的青贮作物，因此朝着这个方向进行育种具有重要意义。该研究于2019-2021年在顿斯科伊FSBSI农业研究中心进行。目的是研究新型青贮杂交组合的生产力和营养价值，以确定相关性，从而优化育种过程。为了培育新的杂交种，在第一代中就应用了利用杂种优势进行间杂交的方法。研究对象为早熟、中早熟和中早熟群体的24个杂交种。在每一组中，都确定了新的杂交组合，这些组合被发现有可能用于青贮饲料和绿色饲料的种植。在早熟组中，新杂交种‘Krucha M×KV 215’形成了最大的绿物质产量（28.2吨/公顷）和干物质产量（9.41吨/公顷。杂交种每公顷饲料单位为6.56吨，可消化蛋白质为0.48吨，交换能为90.0 GJ/公顷。在中早期组中，新的杂交种“Krucha M x KV399 MV”产生了29.4吨/公顷的绿色物质、10.35吨/公顷干物质、7.49吨/公顷饲料单位、0.57吨可消化蛋白质和96.14 GJ/公顷交换能。在中配组中，最佳杂交种是新的杂交种“KV 399×9837V”，该杂交种在所有研究的杂交种中具有最高的比率。杂交种每1公顷产生7.88吨饲料单位，0.64吨可消化蛋白质和98.64 GJ/公顷交换能。已经确定了在开发和选择青贮玉米杂交种时应使用的标志，如株高、玉米棒附着高度、单株叶数、植被期长度。
{"title":"The new maize hybrids for silage","authors":"G. Krivosheev, A. S. Ignatiev, D. R. Lupinoga, Yu. B. Arzhenovskaya","doi":"10.31367/2079-8725-2022-82-5-66-71","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-66-71","url":null,"abstract":"Maize is considered an unsurpassed silage crop, so breeding in this direction is of great relevance. The study was carried out at the FSBSI «Agricultural Research Center «Donskoy» in 2019–2021. The purpose was to study productivity and nutritional value of the new silage hybrid combinations, to identify dependencies to optimize the breeding process. In order to develop new hybrids, there was applied the method of interline hybridization using heterosis in the first generation. The objects of research were 24 hybrids of the early-maturing, middle-early and middle-maturing groups. In each group, there have been identified the new hybrid combinations that are found promising for cultivation for silage and green fodder. In the early-maturing group, a new hybrid ‘Krucha M × KV 215’ formed the largest productivity of green mass (28.2 t/ha) and dry matter (9.41 t/ha). The hybrid had 6.56 t of feed units per 1 ha, 0.48 t of digestible protein and 90.0 GJ/ha of exchange energy. In the middle-early group, a new hybrid ‘Krucha M x KV399 MV’ produced 29.4 t/ha of green mass, 10.35 t/ha of dry matter, 7.49 t of fodder units per 1 ha, 0.57 t of digestible protein, 96.14 GJ/ha of exchange energy. In the middle-maturing group, the best hybrid was a new hybrid ‘KV 399 × 9837V’, which had the highest rates among all the hybrids studied. The hybrid produced 7.88 t of fodder units per 1 ha, 0.64 t of digestible protein and 98.64 GJ/ha of exchange energy. There have been identified the signs that should be used in the development and selection of maize hybrids for silage, such as plant height, cob attachment height, number of leaves per plant, length of a vegetation period.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45125133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-59-65
I. Zasypkina, E. Filippov, O. A. Popova
Among the grain forage crops in the Russian Federation, barley ranks first in terms of multi-use and gross yields. However, the current level of grain production of this crop does not fully meet the needs of the livestock and food industries. Winter barley varieties are currently approved for use in the North Caucasus, Middle Volga and Nizhnevolsk regions of the Russian Federation, where its yield is 1.5–2 times higher than that of spring barley. According to the trait ‘productivity’ barley varieties of various breeding institutions have quite significant fluctuations in the regions of their cultivation, and therefore inter-station tests are carried out to determine their response. The best ones are further used in various breeding projects. The purpose of the current paper was to analyze the trait ‘productivity’ and its components and grain quality among present local and foreign winter barley varieties, in order to use the identified ones in crossings parental forms. The monitoring of varieties was carried out on the experimental plot of the Federal State Budgetary Scientific Institution “ARC «Donskoy” (2017–2019). The subjects of the study were winter barley varieties (29 samples) of local and foreign origin. Based on the results of a system analysis, there has been identified a number of varieties that have the necessary combinations of traits important for breeding, such as:– high productivity (the multi-row varieties ‘Marusya’, ‘Vivat’, ‘Foks 1’, ‘Erema’, ‘Artel’, ‘Dostoyny’ (Russia), ‘KWS-Scala’ (Germany), ‘Capten’ (France));– coarse-grained (the multi-row lines ‘KWS-117’, ‘KWS-234’, ‘KWS-History’ (Germany) and the two-row varieties ‘Explorer 3’, ‘Explorer 4’, ‘Explorer 5’, ‘Explorer 7’, ‘Explorer 3/2’, ‘Explorer 4/2’, ‘Bronskyli’ (France) with more than 50 g);– head density per 1 m2 when harvesting (the two-row varieties ‘KWS-History’ with 704 pcs/m2, ‘KWS-117’ with 710 pcs/m2 (Germany), ‘Explorer 8’ with 739 pcs/m2, ‘Explorer 3/2’ with 759 pieces/m2, ‘Wintwalt’ with 847 pieces/m2 (France));– number of grains per head (the multi-row varieties ‘Marusya’ with 57.9 pcs, ‘Andryusha’ with 55.8 pcs (Russia), ‘Capten’ with 55.6 pcs (France) and two-row varieties ‘Explorer 3’ with 26.0 pcs., ‘Explorer 5’ with 25.9 pcs., ‘Bronskyli’ with 25.8 pcs (France);– stable protein percentage in grain less than 11 % (the two-row varieties ‘KWS-History’ with 10.3 %, ‘KWS-234’ with 10.7 % (Germany) and ‘Explorer 3/2’ with 10.3 % (France).
{"title":"Comparative analysis of winter barley varieties according to productivity, its components and grain quality in the Rostov region","authors":"I. Zasypkina, E. Filippov, O. A. Popova","doi":"10.31367/2079-8725-2022-82-5-59-65","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-59-65","url":null,"abstract":"Among the grain forage crops in the Russian Federation, barley ranks first in terms of multi-use and gross yields. However, the current level of grain production of this crop does not fully meet the needs of the livestock and food industries. Winter barley varieties are currently approved for use in the North Caucasus, Middle Volga and Nizhnevolsk regions of the Russian Federation, where its yield is 1.5–2 times higher than that of spring barley. According to the trait ‘productivity’ barley varieties of various breeding institutions have quite significant fluctuations in the regions of their cultivation, and therefore inter-station tests are carried out to determine their response. The best ones are further used in various breeding projects. The purpose of the current paper was to analyze the trait ‘productivity’ and its components and grain quality among present local and foreign winter barley varieties, in order to use the identified ones in crossings parental forms. The monitoring of varieties was carried out on the experimental plot of the Federal State Budgetary Scientific Institution “ARC «Donskoy” (2017–2019). The subjects of the study were winter barley varieties (29 samples) of local and foreign origin. Based on the results of a system analysis, there has been identified a number of varieties that have the necessary combinations of traits important for breeding, such as:– high productivity (the multi-row varieties ‘Marusya’, ‘Vivat’, ‘Foks 1’, ‘Erema’, ‘Artel’, ‘Dostoyny’ (Russia), ‘KWS-Scala’ (Germany), ‘Capten’ (France));– coarse-grained (the multi-row lines ‘KWS-117’, ‘KWS-234’, ‘KWS-History’ (Germany) and the two-row varieties ‘Explorer 3’, ‘Explorer 4’, ‘Explorer 5’, ‘Explorer 7’, ‘Explorer 3/2’, ‘Explorer 4/2’, ‘Bronskyli’ (France) with more than 50 g);– head density per 1 m2 when harvesting (the two-row varieties ‘KWS-History’ with 704 pcs/m2, ‘KWS-117’ with 710 pcs/m2 (Germany), ‘Explorer 8’ with 739 pcs/m2, ‘Explorer 3/2’ with 759 pieces/m2, ‘Wintwalt’ with 847 pieces/m2 (France));– number of grains per head (the multi-row varieties ‘Marusya’ with 57.9 pcs, ‘Andryusha’ with 55.8 pcs (Russia), ‘Capten’ with 55.6 pcs (France) and two-row varieties ‘Explorer 3’ with 26.0 pcs., ‘Explorer 5’ with 25.9 pcs., ‘Bronskyli’ with 25.8 pcs (France);– stable protein percentage in grain less than 11 % (the two-row varieties ‘KWS-History’ with 10.3 %, ‘KWS-234’ with 10.7 % (Germany) and ‘Explorer 3/2’ with 10.3 % (France).","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44735276","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-15-19
N. Vozhzhova, O. Zhogaleva, A. Dubina, P. Kostylev
Rice is one of the most important crops in the world. Rice crops provide food for many people in Asia and the Pacific. In Russia, the production of this crop is concentrated in several regions, one of which is the Rostov region. The trend towards the greening of agriculture throughout the world and in Russia is becoming more and more stable. In order to combat weeds using an environmentally friendly herbicide-free technology, it is necessary to increase the water layer on simultaneous surviving rice plants. For such a strategy to work, it is necessary to develop varieties that are resistant to flooding. The purpose of the current study was to identify the allelic state of the Sub1A flood resistance gene in breeding rice samples. The objects of the study were 90 rice samples of the sixth generation, identified in hybrids obtained from crossing Russian varieties with gene donor varieties. The analysis was carried out by such methods as DNA extraction using the “DNA-Extran-3” commercial kit (Sintol, Russia), classical PCR with the specialized diagnostic marker Sub1A203, separation of amplicons by electrophoresis in 2 % agarose gels, analysis of electrophoregrams in the software Bio-Rad ImageLab 6.0.1. As a result of the analysis, there was identified the allelic state of the Sub1A gene in 90 rice samples. A significant number of samples carried a non-functional recessive allele, the presence of the gene was not established in 19 samples. The Sub1A gene was in the heterozygous state in 9 samples. The presence of a functional dominant allele of the target gene was identified n 5 breeding samples. There has been recommended to use these samples in breeding work aimed at developing new rice varieties resistant to prolonged flooding.
{"title":"Identification of the allelic state of the flood tolerance gene (Sub-1A) in rice breeding samples","authors":"N. Vozhzhova, O. Zhogaleva, A. Dubina, P. Kostylev","doi":"10.31367/2079-8725-2022-82-5-15-19","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-15-19","url":null,"abstract":"Rice is one of the most important crops in the world. Rice crops provide food for many people in Asia and the Pacific. In Russia, the production of this crop is concentrated in several regions, one of which is the Rostov region. The trend towards the greening of agriculture throughout the world and in Russia is becoming more and more stable. In order to combat weeds using an environmentally friendly herbicide-free technology, it is necessary to increase the water layer on simultaneous surviving rice plants. For such a strategy to work, it is necessary to develop varieties that are resistant to flooding. The purpose of the current study was to identify the allelic state of the Sub1A flood resistance gene in breeding rice samples. The objects of the study were 90 rice samples of the sixth generation, identified in hybrids obtained from crossing Russian varieties with gene donor varieties. The analysis was carried out by such methods as DNA extraction using the “DNA-Extran-3” commercial kit (Sintol, Russia), classical PCR with the specialized diagnostic marker Sub1A203, separation of amplicons by electrophoresis in 2 % agarose gels, analysis of electrophoregrams in the software Bio-Rad ImageLab 6.0.1. As a result of the analysis, there was identified the allelic state of the Sub1A gene in 90 rice samples. A significant number of samples carried a non-functional recessive allele, the presence of the gene was not established in 19 samples. The Sub1A gene was in the heterozygous state in 9 samples. The presence of a functional dominant allele of the target gene was identified n 5 breeding samples. There has been recommended to use these samples in breeding work aimed at developing new rice varieties resistant to prolonged flooding.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43165381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-33-38
S. Ignatiev, A. Regidin, N. Kravchenko, K. Goryunov
The purpose of the study was to estimate such adaptability parameters, as a linear regression coefficient, stress resistance, genetic flexibility and stability coefficient, according to the traits “green mass productivity” and “dry matter productivity”. The objects of the study were 6 sainfoin varieties developed by the ARC “Donskoy”. The variety ‘Zernogradsky 2’ was taken as the standard one. Sowing was carried out in the spring with the SSFC-7 seeder in its pure form, without a cover crop. A seeding rate was 5 million germinated seeds per 1 ha. The area of the plot was 20 m2, with fourfold repetition. The estimation according to the indicators of ecological adaptability was performed according to the S. A. Eberchart and W. A. Russel (1966) as presented by V. A. Zykina et al. (2011), calculation of stress resistance and genetic flexibility was established according to A.A. Goncharenko (2005). The results of the analysis of variance have shown a significant influence of factor B (conditions) both on the variability of productivity of green mass (79.12 %) and dry matter (75.38 %). All the studied sainfoin varieties according to the years and sowing significantly exceeded the indicators of the standard variety. The most productive of them, the new variety ‘Atamansky 20’, formed on average 30.9 t/ha of green mass and 8.3 t/ha of dry mass, with fluctuations over the years, respectively, 24.8–44.9 t/ha and 6.4 –12.1 t/ha. The sainfoin varieties differ in the response of green and dry mass productivity to changing environmental conditions. The varieties ‘Zernogradsky 2’, ‘Atamansky’ and ‘Atamansky 20’ demand to improve conditions when cultivated for green feed and hay (bi > 1), while the varieties ‘Veles’, ‘Sudar’ and ‘Shuravi’ respond less well to improved environmental conditions and are more adaptable (bi < 1). The varieties ‘Veles’, ‘Sudar’ and ‘Shuravi’ are highly resistant to stress, while the varieties Zernogradsky 2’, ‘Atamansky’ and ‘Atamansky 20’ have a narrower range of adaptive capabilities of stress resistance. A higher correspondence between a genotype and environmental factors and high genetic flexibility were found in the variety ‘Atamansky 20’.
本研究的目的是根据“绿色质量生产力”和“干物质生产力”的性状，估计线性回归系数、抗逆性、遗传柔韧性和稳定性等适应性参数。本研究以“顿斯科伊”农业研究中心培育的6个红豆品种为研究对象。品种“Zernogradsky 2”被作为标准品种。播种在春季进行，SSFC-7播种机在其纯形式，没有覆盖作物。播种率为每公顷500万颗发芽种子。地块面积为20平方米，重复四次。根据生态适应性指标进行估算，参照S. A. Eberchart和W. A. Russel(1966)和V. A. Zykina et al.(2011)，计算抗逆性和遗传灵活性，参照A.A. Goncharenko(2005)。方差分析结果表明，因子B(条件)对绿质生产力变异率(79.12%)和干物质生产力变异率(75.38%)均有显著影响。所有红豆品种按年份和播种情况均显著超过标准品种的指标。其中产量最高的新品种“Atamansky 20”，平均绿重30.9 t/ha，干重8.3 t/ha，历年波动分别为24.8 ~ 44.9 t/ha和6.4 ~ 12.1 t/ha。红豆品种的绿色和干质量生产力对变化的环境条件的响应不同。品种“Zernogradsky 2”、“Atamansky”和“Atamansky 20”在绿色饲料和干草栽培时需要改善条件(bi bbbb1)，而品种“Veles”、“Sudar”和“Shuravi”对改善环境条件的反应较差，适应性较强(bi < 1)。品种“Veles”、“Sudar”和“Shuravi”具有较强的抗逆性，而品种“Zernogradsky 2”、“Atamansky”和“Atamansky 20”的抗逆性适应能力范围较窄。品种“Atamansky 20”的基因型与环境因子的对应关系较高，遗传灵活性较高。
{"title":"Results of estimating adaptability of sainfoin varieties in the south of the Rostov region","authors":"S. Ignatiev, A. Regidin, N. Kravchenko, K. Goryunov","doi":"10.31367/2079-8725-2022-82-5-33-38","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-33-38","url":null,"abstract":"The purpose of the study was to estimate such adaptability parameters, as a linear regression coefficient, stress resistance, genetic flexibility and stability coefficient, according to the traits “green mass productivity” and “dry matter productivity”. The objects of the study were 6 sainfoin varieties developed by the ARC “Donskoy”. The variety ‘Zernogradsky 2’ was taken as the standard one. Sowing was carried out in the spring with the SSFC-7 seeder in its pure form, without a cover crop. A seeding rate was 5 million germinated seeds per 1 ha. The area of the plot was 20 m2, with fourfold repetition. The estimation according to the indicators of ecological adaptability was performed according to the S. A. Eberchart and W. A. Russel (1966) as presented by V. A. Zykina et al. (2011), calculation of stress resistance and genetic flexibility was established according to A.A. Goncharenko (2005). The results of the analysis of variance have shown a significant influence of factor B (conditions) both on the variability of productivity of green mass (79.12 %) and dry matter (75.38 %). All the studied sainfoin varieties according to the years and sowing significantly exceeded the indicators of the standard variety. The most productive of them, the new variety ‘Atamansky 20’, formed on average 30.9 t/ha of green mass and 8.3 t/ha of dry mass, with fluctuations over the years, respectively, 24.8–44.9 t/ha and 6.4 –12.1 t/ha. The sainfoin varieties differ in the response of green and dry mass productivity to changing environmental conditions. The varieties ‘Zernogradsky 2’, ‘Atamansky’ and ‘Atamansky 20’ demand to improve conditions when cultivated for green feed and hay (bi > 1), while the varieties ‘Veles’, ‘Sudar’ and ‘Shuravi’ respond less well to improved environmental conditions and are more adaptable (bi < 1). The varieties ‘Veles’, ‘Sudar’ and ‘Shuravi’ are highly resistant to stress, while the varieties Zernogradsky 2’, ‘Atamansky’ and ‘Atamansky 20’ have a narrower range of adaptive capabilities of stress resistance. A higher correspondence between a genotype and environmental factors and high genetic flexibility were found in the variety ‘Atamansky 20’.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"69569456","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-16DOI: 10.31367/2079-8725-2022-82-5-39-46
I. V. Pakhotina, E. Ignatieva, I. Belan, L. Rosseeva, L. T. Soldatova
There have been studied new strong varieties of spring bread wheat of different maturity groups (‘Tarskaya 12’, ‘Omskaya 44’ and ‘Omskaya 42’) in comparison with the standards (‘Pamyati Azieva’, ‘Duet’ and ‘Element 22’) and foreign varieties in the conditions of the south of Western Siberia. The purpose of the study was to identify the advantage of the studied wheat varieties recommended for cultivation in the Omsk region to produce grain with high baking properties. The study was carried out based on the selection crop rotation of the laboratory for spring bread wheat breeding in the nursery of Competitive Variety Testing, as well as the department of seed production when sown on fallow (intense background) in the zone of the southern forest-steppe of the Omsk region of the FSBSI “Omsk ARC”. There has been conducted a bakery quality estimation and qualification of samples according to the methodologies and classification standards recommended by the State Commission for Variety Testing of Agricultural Plants. There was identified an advantage of the medium-early variety ‘Tarskaya 12’ according to the formation of gluten amount in grain (+3.2...4.2 %), dough dilution (–34...50 u.f.), dough resilience (+24...43 mm) and flour strength (+113...188 u); middle maturing variety ‘Omskaya 44’ on the formation of dough resilience, flour strength in comparison with the standards. The middle-late variety ‘Omskaya 42’ was distinguished by high baking characteristics in comparison with the standard ‘Element 22’. A comparative analysis of the technological properties of new varieties and foreign breeding has revealed the advantage of the studied domestic varieties in formation of protein in grain and flour strength.
{"title":"Strong varieties are the basis to produce high-quality processing products of bread wheat grain","authors":"I. V. Pakhotina, E. Ignatieva, I. Belan, L. Rosseeva, L. T. Soldatova","doi":"10.31367/2079-8725-2022-82-5-39-46","DOIUrl":"https://doi.org/10.31367/2079-8725-2022-82-5-39-46","url":null,"abstract":"There have been studied new strong varieties of spring bread wheat of different maturity groups (‘Tarskaya 12’, ‘Omskaya 44’ and ‘Omskaya 42’) in comparison with the standards (‘Pamyati Azieva’, ‘Duet’ and ‘Element 22’) and foreign varieties in the conditions of the south of Western Siberia. The purpose of the study was to identify the advantage of the studied wheat varieties recommended for cultivation in the Omsk region to produce grain with high baking properties. The study was carried out based on the selection crop rotation of the laboratory for spring bread wheat breeding in the nursery of Competitive Variety Testing, as well as the department of seed production when sown on fallow (intense background) in the zone of the southern forest-steppe of the Omsk region of the FSBSI “Omsk ARC”. There has been conducted a bakery quality estimation and qualification of samples according to the methodologies and classification standards recommended by the State Commission for Variety Testing of Agricultural Plants. There was identified an advantage of the medium-early variety ‘Tarskaya 12’ according to the formation of gluten amount in grain (+3.2...4.2 %), dough dilution (–34...50 u.f.), dough resilience (+24...43 mm) and flour strength (+113...188 u); middle maturing variety ‘Omskaya 44’ on the formation of dough resilience, flour strength in comparison with the standards. The middle-late variety ‘Omskaya 42’ was distinguished by high baking characteristics in comparison with the standard ‘Element 22’. A comparative analysis of the technological properties of new varieties and foreign breeding has revealed the advantage of the studied domestic varieties in formation of protein in grain and flour strength.","PeriodicalId":33209,"journal":{"name":"Zernovoe khoziaistvo Rossii","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-11-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44710468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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