Pub Date : 2023-06-08DOI: 10.18619/2072-9146-2023-3-10-15
V. M. Koldaev
Purpose. Betalains, plant pigments of red beet roots, exhibit antioxidant activity and reduce the risks of many pathological conditions. However, the widespread introduction of betalains is hampered by insufficient knowledge of their transformations during the growing season and storage of root crops, which was the purpose of the work.Methods. Root crops of five varieties of table beets were used in the studies. The content and stability of betalains were determined by spectrophotometric methods according to the numerical indices of the absorption spectra of extracts from root crops.Results. In the beet roots in the first 20 days of vegetation after germination, the content of betaxanthines is higher than that of betacyanins, but by the 40th day, betacyanins exceed betacyanins over betaxanthin in the ratio of 1.26-2.21. By the 70th 90th days of vegetation, the main pool of betalains is formed, their content reaches 84.5-198.6 mg / 100 g, the ratio of betacyanins / betaxanthins and resistance are 2.47-9.76 and 0.82-0.91 respectively. The highest excess of the content of betacyanins over betaxanthins by 8.11 9.65 times was obtained in beet root crops of Creolka and Veselaia Smulyanka varieties. The stability of betalains during six-month storage decreases less than 1.4 times.Conclusion. It is advisable to use the developed spectrophotometric method for determining the stability of betalains in the express analysis of beet root crops. Betalains are more stable than other plant antioxidants. Beet roots are more preferred for fortifying diets than other foods with antioxidant activity.
{"title":"Dynamics of changes in the content of betalain pigments in red beet roots during the growing season and storage","authors":"V. M. Koldaev","doi":"10.18619/2072-9146-2023-3-10-15","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-10-15","url":null,"abstract":"Purpose. Betalains, plant pigments of red beet roots, exhibit antioxidant activity and reduce the risks of many pathological conditions. However, the widespread introduction of betalains is hampered by insufficient knowledge of their transformations during the growing season and storage of root crops, which was the purpose of the work.Methods. Root crops of five varieties of table beets were used in the studies. The content and stability of betalains were determined by spectrophotometric methods according to the numerical indices of the absorption spectra of extracts from root crops.Results. In the beet roots in the first 20 days of vegetation after germination, the content of betaxanthines is higher than that of betacyanins, but by the 40th day, betacyanins exceed betacyanins over betaxanthin in the ratio of 1.26-2.21. By the 70th 90th days of vegetation, the main pool of betalains is formed, their content reaches 84.5-198.6 mg / 100 g, the ratio of betacyanins / betaxanthins and resistance are 2.47-9.76 and 0.82-0.91 respectively. The highest excess of the content of betacyanins over betaxanthins by 8.11 9.65 times was obtained in beet root crops of Creolka and Veselaia Smulyanka varieties. The stability of betalains during six-month storage decreases less than 1.4 times.Conclusion. It is advisable to use the developed spectrophotometric method for determining the stability of betalains in the express analysis of beet root crops. Betalains are more stable than other plant antioxidants. Beet roots are more preferred for fortifying diets than other foods with antioxidant activity.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79734784","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-93-97
A. V. Nechaeva, S. V. Zharkova
Relevance. For a more complete realization of the biological potential inherent in the culture and directly in each variety, in the agrotechnology used, separate elements are used that contribute to more effective plant development. This should include the use of biological preparations that are not only able to stimulate and regulate the growth and development of plants, but are also safe for the environment. In this regard, the research results presented in this paper are relevant and timely.Materials and methods. In our study, we studied the effect of pre-sowing treatment of spring wheat seeds and its (processing) aftereffect on grain quality indicators and seed sowing properties. The early-ripening variety of spring soft wheat Iren was taken as an object of research. The subject of the study is biological preparations, their effect and aftereffect during pre–sowing seed treatment on the formation of grain and the quality of the seed material of the crop.Results. Studies have revealed differences in the intensity of the effect of presowing seed treatment with biological preparations and the aftereffect of treatment on the quality indicators of spring wheat grain. The aftereffect of the drugs increased the protein content in the grain. The maximum protein content in the experiment was obtained in variant 2 (the preparation was obtained by the method of VAG based on pine needles (HS 22)) – 17.0%.The gluten content in the grain in variants of experiments 2 and 3 was formed above 32%, which corresponds to the 1st class. The maximum gluten content in the grain was obtained in variant 2 (HS 22) – 41.8% in experiment 3 (aftereffect). The vitreous content of the grain in all variants of experiments 2 and 3 is higher than 60%, which makes it possible to classify the grain to the 1st class. A higher level of grain nature was obtained on variants with the aftereffect of drugs. Grain on the variants of experiment 3: control, 3 (LP 4), 8 (Cytohumate), 9 (Lignohumate) with grain in kind above 750 g should be attributed to the 1st class.
{"title":"The influence of the use of biological preparations on the formation of quality indicators of spring wheat grain","authors":"A. V. Nechaeva, S. V. Zharkova","doi":"10.18619/2072-9146-2023-3-93-97","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-93-97","url":null,"abstract":"Relevance. For a more complete realization of the biological potential inherent in the culture and directly in each variety, in the agrotechnology used, separate elements are used that contribute to more effective plant development. This should include the use of biological preparations that are not only able to stimulate and regulate the growth and development of plants, but are also safe for the environment. In this regard, the research results presented in this paper are relevant and timely.Materials and methods. In our study, we studied the effect of pre-sowing treatment of spring wheat seeds and its (processing) aftereffect on grain quality indicators and seed sowing properties. The early-ripening variety of spring soft wheat Iren was taken as an object of research. The subject of the study is biological preparations, their effect and aftereffect during pre–sowing seed treatment on the formation of grain and the quality of the seed material of the crop.Results. Studies have revealed differences in the intensity of the effect of presowing seed treatment with biological preparations and the aftereffect of treatment on the quality indicators of spring wheat grain. The aftereffect of the drugs increased the protein content in the grain. The maximum protein content in the experiment was obtained in variant 2 (the preparation was obtained by the method of VAG based on pine needles (HS 22)) – 17.0%.The gluten content in the grain in variants of experiments 2 and 3 was formed above 32%, which corresponds to the 1st class. The maximum gluten content in the grain was obtained in variant 2 (HS 22) – 41.8% in experiment 3 (aftereffect). The vitreous content of the grain in all variants of experiments 2 and 3 is higher than 60%, which makes it possible to classify the grain to the 1st class. A higher level of grain nature was obtained on variants with the aftereffect of drugs. Grain on the variants of experiment 3: control, 3 (LP 4), 8 (Cytohumate), 9 (Lignohumate) with grain in kind above 750 g should be attributed to the 1st class.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81461118","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-5-9
V. P. Voznyuk, O. Anikina, I. Kim
Relevance. Potato is one of the most important agricultural crops used for various purposes. Its tubers are an essential food product for many people worldwide. The development of breeding technologies and an accelerated marketing of new promising potato genotypes play a significant role in the industry of potato production today. FSBSI “FSC of Agricultural Biotechnologies of the Far East named after A.K. Chaiki” conducted a complex study on potato hybrids.The research goal was to evaluate and select promising potato hybrids with high yield, marketability, and resistance to the most dangerous diseases. The experiments were carried out in our breeding nurseries located at Putsilovka v., Ussuriysk district, in the Kazachka river valley. Hybrids Purple potato × Manifest and (Aspiya×Qusto) × Manifest were used as the research object. The methodology of FSBSI “N. I. Vavilov All-Russian Institute of Plant Genetic Resources” and FSBSI “Russian Potato Research Center” were employed for the trials of the material. Fifty-two potato varieties from different maturity groups were used as pollen sources.Results. As the result, seventy-one hybrid combinations were created, 2272 flowers were pollinated, and 640 potato fruits were obtained. The efficiency of the crossing was 28.2%. Hybrids Pri15-12-23 Purple potato × Manifest and Pri-15-15-7 (Aspiya×Qusto) × Manifest had the highest rate of potato fruit formation. These accessions were characterized by good taste and high yield (48.7-51.0 t/ha), starch content (13.9-16.3 %), and vitamin C (15.0-15.4 mg/100 g). Tubers of these genotypes were oblong-oval or round with yellow flesh and small eyes. The studied accessions showed resistance to the main plant pathogens of the Russian Far East. Currently the obtained genotypes are tested for resistance to potato wart disease (S. Endobioticum, Dahlem pathotype) in the State variety trials. These accessions generate significant interest for breeding.
{"title":"Breeding work on new potato genotypes under the conditions of Primorsky Kray","authors":"V. P. Voznyuk, O. Anikina, I. Kim","doi":"10.18619/2072-9146-2023-3-5-9","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-5-9","url":null,"abstract":"Relevance. Potato is one of the most important agricultural crops used for various purposes. Its tubers are an essential food product for many people worldwide. The development of breeding technologies and an accelerated marketing of new promising potato genotypes play a significant role in the industry of potato production today. FSBSI “FSC of Agricultural Biotechnologies of the Far East named after A.K. Chaiki” conducted a complex study on potato hybrids.The research goal was to evaluate and select promising potato hybrids with high yield, marketability, and resistance to the most dangerous diseases. The experiments were carried out in our breeding nurseries located at Putsilovka v., Ussuriysk district, in the Kazachka river valley. Hybrids Purple potato × Manifest and (Aspiya×Qusto) × Manifest were used as the research object. The methodology of FSBSI “N. I. Vavilov All-Russian Institute of Plant Genetic Resources” and FSBSI “Russian Potato Research Center” were employed for the trials of the material. Fifty-two potato varieties from different maturity groups were used as pollen sources.Results. As the result, seventy-one hybrid combinations were created, 2272 flowers were pollinated, and 640 potato fruits were obtained. The efficiency of the crossing was 28.2%. Hybrids Pri15-12-23 Purple potato × Manifest and Pri-15-15-7 (Aspiya×Qusto) × Manifest had the highest rate of potato fruit formation. These accessions were characterized by good taste and high yield (48.7-51.0 t/ha), starch content (13.9-16.3 %), and vitamin C (15.0-15.4 mg/100 g). Tubers of these genotypes were oblong-oval or round with yellow flesh and small eyes. The studied accessions showed resistance to the main plant pathogens of the Russian Far East. Currently the obtained genotypes are tested for resistance to potato wart disease (S. Endobioticum, Dahlem pathotype) in the State variety trials. These accessions generate significant interest for breeding.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88123007","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-56-60
E. Galichkina, S. Nadezhkin
Relevance. The Volgograd region is a region of risky farming. In the spring-summer period, the cultivated crop (melons) is often exposed to stress factors: spring frosts, abnormal heat, temperature changes, which negatively affects the growth and development of plants. In this regard, it is necessary to develop new adaptive agrotechnical methods for the cultivation of melons and gourds in order to obtain stable yields of high quality.Material and methodology. The object of research is watermelon, variety Meteor. Water-soluble fertilizers were studied – Helaton Extra and Aquarin vegetable for soaking seeds before sowing and foliar treatment of plants during the growing season.Results. During the research period of 2019-2021, new types of microfertilizers were studied.When using preparations Aquarin vegetable and Helaton Extra for different methods of processing, a positive effect on the growth and development of table watermelon plants, as well as on the increase in the leaf plate, was noted. Helaton Extra for soaking seeds and treating plants had the maximum impact on the growth processes of early table watermelon. As a result of the research, the yield of the studied variety also increased. The average weight of the fetus in all variants increased compared to the control variant by 2.7-5.3%. The length of the growing season in all variants increased from 2 to 4 days, which favorably affected the increase in yield. Comparative analysis of growth processes and productivity of watermelon variety Meteor when using new forms of water-soluble fertilizers for seed soaking and foliar treatment of plants showed greater efficiency from their use.
{"title":"Influence of chelated microfertilizers on growth processes and yield of table watermelon under agricultural conditions of the Volgograd Volga region","authors":"E. Galichkina, S. Nadezhkin","doi":"10.18619/2072-9146-2023-3-56-60","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-56-60","url":null,"abstract":"Relevance. The Volgograd region is a region of risky farming. In the spring-summer period, the cultivated crop (melons) is often exposed to stress factors: spring frosts, abnormal heat, temperature changes, which negatively affects the growth and development of plants. In this regard, it is necessary to develop new adaptive agrotechnical methods for the cultivation of melons and gourds in order to obtain stable yields of high quality.Material and methodology. The object of research is watermelon, variety Meteor. Water-soluble fertilizers were studied – Helaton Extra and Aquarin vegetable for soaking seeds before sowing and foliar treatment of plants during the growing season.Results. During the research period of 2019-2021, new types of microfertilizers were studied.When using preparations Aquarin vegetable and Helaton Extra for different methods of processing, a positive effect on the growth and development of table watermelon plants, as well as on the increase in the leaf plate, was noted. Helaton Extra for soaking seeds and treating plants had the maximum impact on the growth processes of early table watermelon. As a result of the research, the yield of the studied variety also increased. The average weight of the fetus in all variants increased compared to the control variant by 2.7-5.3%. The length of the growing season in all variants increased from 2 to 4 days, which favorably affected the increase in yield. Comparative analysis of growth processes and productivity of watermelon variety Meteor when using new forms of water-soluble fertilizers for seed soaking and foliar treatment of plants showed greater efficiency from their use.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88056620","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-88-92
I. Irkov, O. Uspenskaya, N. Bernaz
Relevance. Onions in Russia in 2021: Cultivation area – 56.3 thousand hectares; Productivity – 28.6 t/ha; Production – 1608.6 thousand tons; Import from the volume of consumption – 10.7%. Modern varieties and hybrids and plant protection products make it possible to obtain high yields in the conditions of the Non-chernozem zone. The aim of the research is to optimize the parameters and terms of technological operations for the cultivation of onion in an annual crop on alluvial meadow soils of the Non-Chernozem Zone.Materials and methods. The nutrition system of onion plants was tested through distributed nitrogen application during the growing season: Option 1 – (N160P160K160) presowing – (Ca40N10 + K40N20 + K40N20) during the growing season; Option 2 – (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season. Experience in the use of the microbiological preparation Bisolbi-Plant (Bacillus pumilis) BIS88 together with the 1% humic preparation "Rostok" at a rate of one liter per hectare each to stimulate active growth.Results. At the end of the growing season in the second variant of the nitrogen experiment, the growing season was extended by 7-10 days. The excess yield under the second option for 2021-22 years of research amounted to more than 20.0 t/ha and is significant. The difference in the options for applying the Bisolbi-Plant preparation in 2.8 t/ha with HCP05 – 8.2 t/ha was not significant. The advantage of the variant with the biological preparation is higher plant density by 71.0 thousand units/ha and the absence of signs of bacteriosis. Thus, the distributed application of nitrogen (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season with irrigation water was significantly more effective than (N160P160K160) presowing + (Ca40N20 + K40N20 + K40N20) during the growing season. There was a tendency to increase the yield and quality of products with the double application of Bisolbi-Plant (BIS88) at a rate of (1.0 + 1.0) l/ha.
{"title":"Efficiency of distributed application of nitrogen on onion (Allium cepa L.) cultivated as an annual crop","authors":"I. Irkov, O. Uspenskaya, N. Bernaz","doi":"10.18619/2072-9146-2023-3-88-92","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-88-92","url":null,"abstract":"Relevance. Onions in Russia in 2021: Cultivation area – 56.3 thousand hectares; Productivity – 28.6 t/ha; Production – 1608.6 thousand tons; Import from the volume of consumption – 10.7%. Modern varieties and hybrids and plant protection products make it possible to obtain high yields in the conditions of the Non-chernozem zone. The aim of the research is to optimize the parameters and terms of technological operations for the cultivation of onion in an annual crop on alluvial meadow soils of the Non-Chernozem Zone.Materials and methods. The nutrition system of onion plants was tested through distributed nitrogen application during the growing season: Option 1 – (N160P160K160) presowing – (Ca40N10 + K40N20 + K40N20) during the growing season; Option 2 – (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season. Experience in the use of the microbiological preparation Bisolbi-Plant (Bacillus pumilis) BIS88 together with the 1% humic preparation \"Rostok\" at a rate of one liter per hectare each to stimulate active growth.Results. At the end of the growing season in the second variant of the nitrogen experiment, the growing season was extended by 7-10 days. The excess yield under the second option for 2021-22 years of research amounted to more than 20.0 t/ha and is significant. The difference in the options for applying the Bisolbi-Plant preparation in 2.8 t/ha with HCP05 – 8.2 t/ha was not significant. The advantage of the variant with the biological preparation is higher plant density by 71.0 thousand units/ha and the absence of signs of bacteriosis. Thus, the distributed application of nitrogen (N110P110K110) presowing + (Ca40N20 + K40N40 + K40N40) during the growing season with irrigation water was significantly more effective than (N160P160K160) presowing + (Ca40N20 + K40N20 + K40N20) during the growing season. There was a tendency to increase the yield and quality of products with the double application of Bisolbi-Plant (BIS88) at a rate of (1.0 + 1.0) l/ha.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75347935","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-50-55
V. Kharchenko, N. Golubkina, V. Tereshonok, A. Moldovan, M. Bogachuk, E. Kekina, M. Antoshkina, L. V. Pavlov, T. Papazyan
The review is devoted to the nutritional significance and prospects of garden rhubarb (Rheum rhabarbarum L.) utilization in food industry. High yield of juice reaching 90% and the ability to complex rhubarb stems processing for juice production and pectin extraction from rhubarb stem pomace are empathized. Rhubarb stems pomace recorded up to 21-23 % of pectin, which is significantly higher than in natural industrial sources of pectin. Medicinal value of rhubarb juice is discussed: antioxidant, anti-inflammatory, anti-carcinogenic, cardioprotective and anti-diabetic properties are indicated. Examples of high antioxidant content and unique organic acids composition of rhubarb juice are highlighted. Sorbic and benzoic acids are indicated as important components of juice widely used in food industry as food preservatives. Citric acid is shown to be the main component of rhubarb organic acids in spring. Special attention is paid to the non-waste production of juice thanks to the possibility of pomace processing for pectin recovery. Juice biochemical characteristics of four garden rhubarb cultivars (selection of Federal Scientific Center of Vegetable Production) are described: Udalets, Malakhit, Zaryanka and Krupnochereshkovy). Expediency of further selection on high anthocyanin content in rhubarb stems are empathized.
{"title":"Prospects of Rhubarb Juice Production and Utilization","authors":"V. Kharchenko, N. Golubkina, V. Tereshonok, A. Moldovan, M. Bogachuk, E. Kekina, M. Antoshkina, L. V. Pavlov, T. Papazyan","doi":"10.18619/2072-9146-2023-3-50-55","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-50-55","url":null,"abstract":"The review is devoted to the nutritional significance and prospects of garden rhubarb (Rheum rhabarbarum L.) utilization in food industry. High yield of juice reaching 90% and the ability to complex rhubarb stems processing for juice production and pectin extraction from rhubarb stem pomace are empathized. Rhubarb stems pomace recorded up to 21-23 % of pectin, which is significantly higher than in natural industrial sources of pectin. Medicinal value of rhubarb juice is discussed: antioxidant, anti-inflammatory, anti-carcinogenic, cardioprotective and anti-diabetic properties are indicated. Examples of high antioxidant content and unique organic acids composition of rhubarb juice are highlighted. Sorbic and benzoic acids are indicated as important components of juice widely used in food industry as food preservatives. Citric acid is shown to be the main component of rhubarb organic acids in spring. Special attention is paid to the non-waste production of juice thanks to the possibility of pomace processing for pectin recovery. Juice biochemical characteristics of four garden rhubarb cultivars (selection of Federal Scientific Center of Vegetable Production) are described: Udalets, Malakhit, Zaryanka and Krupnochereshkovy). Expediency of further selection on high anthocyanin content in rhubarb stems are empathized.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74092499","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-61-66
M. S. Gaplaev, I. A. Guceriev
Relevance. One of the most important tasks of agricultural production is to provide the population of the regions with vegetables at the expense of local production. Despite the social significance of the vegetable growing industry, its development in the Central Ciscaucasia at the present stage allows only half to meet the demand of the population. For the Chechen Republic, where the area of arable land is limited, the daikon (Raphanus sativus L. subsp. acanthiformis (Blanch.) Stankev.) Has a certain perspective, especially for cultivation in the summer-autumn period, after early harvesting of vegetables and field crops.Results. Under the conditions of the Chechen Republic, the maximum yield of root crops (29.0 t/ha) and marketability of 65% of the early maturing variety Sasha was obtained with a sowing time of 31.07 and a scheme of 35x10 cm. The highest yield of root crops of varieties Dubinushka, Dragon, Favorit was formed at a sowing time of 17.07 (58.1, 62.3 and 57.3 t/ha, respectively), and variety Moskovsky Bogatyr – at a sowing time of 3.07 (72.3 t/ha) at sowing scheme 70x10 cm.
{"title":"Formation of highly productive agrophytocenoses of Raphanus sativus L. subsp. acanthiformis (Blanch.) Stankev. in the conditions of the North Caucasus","authors":"M. S. Gaplaev, I. A. Guceriev","doi":"10.18619/2072-9146-2023-3-61-66","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-61-66","url":null,"abstract":"Relevance. One of the most important tasks of agricultural production is to provide the population of the regions with vegetables at the expense of local production. Despite the social significance of the vegetable growing industry, its development in the Central Ciscaucasia at the present stage allows only half to meet the demand of the population. For the Chechen Republic, where the area of arable land is limited, the daikon (Raphanus sativus L. subsp. acanthiformis (Blanch.) Stankev.) Has a certain perspective, especially for cultivation in the summer-autumn period, after early harvesting of vegetables and field crops.Results. Under the conditions of the Chechen Republic, the maximum yield of root crops (29.0 t/ha) and marketability of 65% of the early maturing variety Sasha was obtained with a sowing time of 31.07 and a scheme of 35x10 cm. The highest yield of root crops of varieties Dubinushka, Dragon, Favorit was formed at a sowing time of 17.07 (58.1, 62.3 and 57.3 t/ha, respectively), and variety Moskovsky Bogatyr – at a sowing time of 3.07 (72.3 t/ha) at sowing scheme 70x10 cm.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72781149","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-16-23
S. Vetrova, E. Kozar, M. Fedorova
Beet is considered a difficult breeding object due to its biological peculiarities that make it difficult to obtain hybrid seed progeny. In cross-pollinated crops, the maximum hybridization is achieved by using sterile mother plants, which are extremely rare in the nature. Inbreeding is one of the ways to isolate genotypes with cytoplasmic male sterility, which are controlled by recessive alleles of nuclear genes and S-factor of mitochondrial DNA, from a complex heterogeneous population. The main distinguishing features allowing to identify plants with male sterility are the structure and coloring of anthers, and the quality composition of pollen. The diversity of phenotypic manifestation of marker coloration in sterile anthers is determined by the ratio of different pigments. Diversity of pollen grains of fertile and sterile plants is caused by differences in their development at the late stages of androgenesis. The degree of sterilization varies in different genotypes, which is associated with complex regulatory mechanisms of interaction between the genetic apparatus of the nucleus and the cytoplasm. Along with abnormalities of pollen grain micropopulations, self-fertilization results in morphological changes in the structure of inflorescences and number of flower organs, which has a direct impact on the seed productivity of plants. The studies summarized in this publication are relevant and essential for the search of effective ways to control plant development in ontogenesis and universal selection criteria in the process of creating fundamentally new forms of plants, which is especially important for breeding.
{"title":"Morphobiological features of generative organs of fertile and sterile table beet plants and their variability as a result of self-pollination (review)","authors":"S. Vetrova, E. Kozar, M. Fedorova","doi":"10.18619/2072-9146-2023-3-16-23","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-16-23","url":null,"abstract":"Beet is considered a difficult breeding object due to its biological peculiarities that make it difficult to obtain hybrid seed progeny. In cross-pollinated crops, the maximum hybridization is achieved by using sterile mother plants, which are extremely rare in the nature. Inbreeding is one of the ways to isolate genotypes with cytoplasmic male sterility, which are controlled by recessive alleles of nuclear genes and S-factor of mitochondrial DNA, from a complex heterogeneous population. The main distinguishing features allowing to identify plants with male sterility are the structure and coloring of anthers, and the quality composition of pollen. The diversity of phenotypic manifestation of marker coloration in sterile anthers is determined by the ratio of different pigments. Diversity of pollen grains of fertile and sterile plants is caused by differences in their development at the late stages of androgenesis. The degree of sterilization varies in different genotypes, which is associated with complex regulatory mechanisms of interaction between the genetic apparatus of the nucleus and the cytoplasm. Along with abnormalities of pollen grain micropopulations, self-fertilization results in morphological changes in the structure of inflorescences and number of flower organs, which has a direct impact on the seed productivity of plants. The studies summarized in this publication are relevant and essential for the search of effective ways to control plant development in ontogenesis and universal selection criteria in the process of creating fundamentally new forms of plants, which is especially important for breeding.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80552233","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-79-87
L. Sokolova, I. Balashova
Relevance. Alternaria dauci, Alternaria radicina and Fusarium oxysporumare wide spread and harmful fungal diseases of carrot (Daucus carota L.) in the Russian Federation and in the world. Total losses of roots from these diseases are 35-70%. Obtaining of new varieties and hybrids resistant to these pathogens is complicated by the fact of polygenic control resistance traits to fungal diseases of Alternaria and Fusarium genus. Interaction of polygenic resistance traits with environmental factors causes the soft character of changing these traits: effects of interactions between alleles and genes are changed, the dominant effect become weaker, additive effect become stronger. So, we can say about of the tolerance to complex pathogens for that case.The goal of our study is to determine the heritability of tolerance to fungal pathogens Alternaria dauci and Fusarium oxysporum by hybrids F1 of carrot.Materials and methods. Materials of studies were 7 basic lines with different types of roots; 7 prospective hybrids F1 and mycelium of Alternaria dauci and Fusarium oxysporum with spores (for inoculation). Methods of studies were: evaluation resistance of lines and hybrids F1 (seedlings, adult plants and roots) at different types of infection backgrounds; dispersion and correlation analysis. Resistance the basic lines of carrot to fungi of Alternaria and Fusarium genus was evaluated step-by-step, using several types of artificial and natural infection backhybrids F1. Tolerant samples were selected and they were used in crossings. F1 – hybrids have been obtained and they have been evaluated at artificial and natural backgrounds.Results: 1. One tolerant male form № 1268 and 6 female forms with weak sensitivity to fungi of Alternaria and Fusarium genus were selected from basic material. They were used in crossings. hybrids F1 have been obtained. 2. Analysis the heritability of carrot resistance to fungal pathogens Alternaria dauci and Fusarium oxysporum identified, that such type of resistance inherited by father’s type. 3. Using tolerant carrot line № 1268 in crossings as the male form and 6 female forms with weak sensitivity to fungal pathogens Alternaria dauci and Fusarium oxysporum increased significantly the percent of tolerant plant in 3 F1 – hybrid population under artificial infection on provocative infection background.
{"title":"The heritability of tolerance to pathogenic fungi Alternaria dauci and Fusarium oxysporum by carrot hybrids","authors":"L. Sokolova, I. Balashova","doi":"10.18619/2072-9146-2023-3-79-87","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-79-87","url":null,"abstract":"Relevance. Alternaria dauci, Alternaria radicina and Fusarium oxysporumare wide spread and harmful fungal diseases of carrot (Daucus carota L.) in the Russian Federation and in the world. Total losses of roots from these diseases are 35-70%. Obtaining of new varieties and hybrids resistant to these pathogens is complicated by the fact of polygenic control resistance traits to fungal diseases of Alternaria and Fusarium genus. Interaction of polygenic resistance traits with environmental factors causes the soft character of changing these traits: effects of interactions between alleles and genes are changed, the dominant effect become weaker, additive effect become stronger. So, we can say about of the tolerance to complex pathogens for that case.The goal of our study is to determine the heritability of tolerance to fungal pathogens Alternaria dauci and Fusarium oxysporum by hybrids F1 of carrot.Materials and methods. Materials of studies were 7 basic lines with different types of roots; 7 prospective hybrids F1 and mycelium of Alternaria dauci and Fusarium oxysporum with spores (for inoculation). Methods of studies were: evaluation resistance of lines and hybrids F1 (seedlings, adult plants and roots) at different types of infection backgrounds; dispersion and correlation analysis. Resistance the basic lines of carrot to fungi of Alternaria and Fusarium genus was evaluated step-by-step, using several types of artificial and natural infection backhybrids F1. Tolerant samples were selected and they were used in crossings. F1 – hybrids have been obtained and they have been evaluated at artificial and natural backgrounds.Results: 1. One tolerant male form № 1268 and 6 female forms with weak sensitivity to fungi of Alternaria and Fusarium genus were selected from basic material. They were used in crossings. hybrids F1 have been obtained. 2. Analysis the heritability of carrot resistance to fungal pathogens Alternaria dauci and Fusarium oxysporum identified, that such type of resistance inherited by father’s type. 3. Using tolerant carrot line № 1268 in crossings as the male form and 6 female forms with weak sensitivity to fungal pathogens Alternaria dauci and Fusarium oxysporum increased significantly the percent of tolerant plant in 3 F1 – hybrid population under artificial infection on provocative infection background.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77502348","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 : 2023-06-08DOI: 10.18619/2072-9146-2023-3-73-78
O. K. Timusheva, V. Sorokopudov
Relevance. Black currant (Ribes nigrum L.) occupies an important place in amateur gardening of the Komi Republic as an economically valuable crop. There is no doubt that it is possible and necessary to develop berry growing in the Komi Republic, to meet the needs of the population in multivitamin products through local production of berries. The purpose of the paper was to study the economically useful traits of varieties cultivated in the North in the conditions of the middle subzone of the taiga. Winter hardiness, phenological phases, productivity, large-fruitedness (berry weight), biochemical composition of berries were analyzed.Methodology. The results of the study of six varieties of black currant in 2020–2022 are presented. Plants are nine to ten years old. The research was carried out according to the "Program and methodology for the study of variety of fruit, berry and nut crops" (1999). Currants are planted in rows according to the scheme 4 x 1.5.Results. As a result of the research, it was revealed that the studied varieties of black currant are promising for cultivation in the middle subzone of the taiga. In all studied varieties, vegetation was observed in the second-third decade of April. The beginning of flowering was observed in the middle of the second – the end of the third decade of May, 25–39 days after the beginning of the growing season. The beginning of fruit ripening was noted in the first-second decades of July, 48-52 days after the start of the flowering. Mass ripening of berries was noted in the middle of the second – the end of the third decade of July, and the middle of the second-first decade of August for “Lazy” variety. During the study period, the vegetation of black currant ended in the second decade of October, with the onset of temperatures below 5°C. The duration of the vegetation period over the years of research was above the norm and equaled 169-185 days. The productivity of black currant varieties was 1.16-1.79 kg per bush. All varieties are characterized by large fruits (berries) weighing 1.02-1.66 g. A biochemical analysis of frozen berries of blackcurrant varieties for 2021-2022 was carried out regarding the content of ascorbic acid, sugars, acidity, solids. The maximum content of ascorbic acid was noted in “Vologda” variety – 97.68 mg%. The highest sugar-acid index was in “Bagira” variety – 3.5. All the varieties have a high content of dry matter in berries: 18.04-20.38%. Overall, the varieties of black currant under study suit for cultivation in the middle subzone of the taiga.
{"title":"Comparative evaluation of black currant subzone of the taiga of the Komi Republic","authors":"O. K. Timusheva, V. Sorokopudov","doi":"10.18619/2072-9146-2023-3-73-78","DOIUrl":"https://doi.org/10.18619/2072-9146-2023-3-73-78","url":null,"abstract":"Relevance. Black currant (Ribes nigrum L.) occupies an important place in amateur gardening of the Komi Republic as an economically valuable crop. There is no doubt that it is possible and necessary to develop berry growing in the Komi Republic, to meet the needs of the population in multivitamin products through local production of berries. The purpose of the paper was to study the economically useful traits of varieties cultivated in the North in the conditions of the middle subzone of the taiga. Winter hardiness, phenological phases, productivity, large-fruitedness (berry weight), biochemical composition of berries were analyzed.Methodology. The results of the study of six varieties of black currant in 2020–2022 are presented. Plants are nine to ten years old. The research was carried out according to the \"Program and methodology for the study of variety of fruit, berry and nut crops\" (1999). Currants are planted in rows according to the scheme 4 x 1.5.Results. As a result of the research, it was revealed that the studied varieties of black currant are promising for cultivation in the middle subzone of the taiga. In all studied varieties, vegetation was observed in the second-third decade of April. The beginning of flowering was observed in the middle of the second – the end of the third decade of May, 25–39 days after the beginning of the growing season. The beginning of fruit ripening was noted in the first-second decades of July, 48-52 days after the start of the flowering. Mass ripening of berries was noted in the middle of the second – the end of the third decade of July, and the middle of the second-first decade of August for “Lazy” variety. During the study period, the vegetation of black currant ended in the second decade of October, with the onset of temperatures below 5°C. The duration of the vegetation period over the years of research was above the norm and equaled 169-185 days. The productivity of black currant varieties was 1.16-1.79 kg per bush. All varieties are characterized by large fruits (berries) weighing 1.02-1.66 g. A biochemical analysis of frozen berries of blackcurrant varieties for 2021-2022 was carried out regarding the content of ascorbic acid, sugars, acidity, solids. The maximum content of ascorbic acid was noted in “Vologda” variety – 97.68 mg%. The highest sugar-acid index was in “Bagira” variety – 3.5. All the varieties have a high content of dry matter in berries: 18.04-20.38%. Overall, the varieties of black currant under study suit for cultivation in the middle subzone of the taiga.","PeriodicalId":23570,"journal":{"name":"Vegetable crops of Russia","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79087236","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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