Pub Date : 2023-04-24DOI: 10.28983/asj.y2023i4pp28-33
Alexey Alekseevich Shamanin, M. N. Berim, V. Korelina, L. Popova
The results of the catch of aphids in vegetative plantings of potatoes in 2018–2021 are presented. The studies were carried out in the southern part of the Arkhangelsk region (Kotlas region). Yellow water traps were used to catch winged aphids. It was revealed that 25 species of winged aphids migrate to potato plantations with an average annual number of 162 individuals during the growing season. Of the total number, 7 species of aphids carrying potato viruses were identified. These included Acyrthosiphon pisum Harr., Aphis fabae Scop., Aphis nasturtii Kalt., Aulocarthum solani Kalt., Hyperomyzus lactucae L., Macrosiphum euphorbiae Thomas, and Rhopalosiphum padi L. These species account for 70 to 82% of the abundance structure. Not a single individual of the most harmful species Myzus persicae Sulz was caught. In the group of virus-carrying aphids, the most numerous species are R. padi L. (an average of 48 individuals per season) and A. fabae Scop. (an average of 35 individuals per season). It has been established that the flight of aphids is largely influenced by average daily air temperatures. In the conditions of the hottest year (2021) at an average daily air temperature of 19 °C, the largest annual number of aphids was identified - 181 individuals. Winged aphids are present in potato agrocenoses throughout the entire growing season, which indicates the need for annual monitoring of their numbers and the use of protective measures.
{"title":"Monitoring of the flight of aphids on potato plantations in the Arkhangelsk region","authors":"Alexey Alekseevich Shamanin, M. N. Berim, V. Korelina, L. Popova","doi":"10.28983/asj.y2023i4pp28-33","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp28-33","url":null,"abstract":"The results of the catch of aphids in vegetative plantings of potatoes in 2018–2021 are presented. The studies were carried out in the southern part of the Arkhangelsk region (Kotlas region). Yellow water traps were used to catch winged aphids. It was revealed that 25 species of winged aphids migrate to potato plantations with an average annual number of 162 individuals during the growing season. Of the total number, 7 species of aphids carrying potato viruses were identified. These included Acyrthosiphon pisum Harr., Aphis fabae Scop., Aphis nasturtii Kalt., Aulocarthum solani Kalt., Hyperomyzus lactucae L., Macrosiphum euphorbiae Thomas, and Rhopalosiphum padi L. These species account for 70 to 82% of the abundance structure. Not a single individual of the most harmful species Myzus persicae Sulz was caught. In the group of virus-carrying aphids, the most numerous species are R. padi L. (an average of 48 individuals per season) and A. fabae Scop. (an average of 35 individuals per season). It has been established that the flight of aphids is largely influenced by average daily air temperatures. In the conditions of the hottest year (2021) at an average daily air temperature of 19 °C, the largest annual number of aphids was identified - 181 individuals. Winged aphids are present in potato agrocenoses throughout the entire growing season, which indicates the need for annual monitoring of their numbers and the use of protective measures.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128711942","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 : 2023-04-24DOI: 10.28983/asj.y2023i4pp137-141
R. Popov, I. L. Abramov, Sergey Andreevich Tretyakov
The article presents the results of in-depth scientific research, including cutting of technical hemp stems with a blade of various shapes and interference of the cut surface by non-contact optical profilometry. Three-dimensional images and characteristic profilograms of the cut surfaces of stems depending on the shape of the cutting edge are obtained. The parameters of the microgeometry of the cut surface and the optimal profile of the cutting edge are determined.
{"title":"Influence of the cutting blade shape on the technical hemp stalks slicing quality","authors":"R. Popov, I. L. Abramov, Sergey Andreevich Tretyakov","doi":"10.28983/asj.y2023i4pp137-141","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp137-141","url":null,"abstract":"The article presents the results of in-depth scientific research, including cutting of technical hemp stems with a blade of various shapes and interference of the cut surface by non-contact optical profilometry. Three-dimensional images and characteristic profilograms of the cut surfaces of stems depending on the shape of the cutting edge are obtained. The parameters of the microgeometry of the cut surface and the optimal profile of the cutting edge are determined.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"178 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123019521","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 : 2023-04-24DOI: 10.28983/asj.y2023i4pp4-8
L. V. Bogosoryanskaya
The article is devoted to the study of peanut varieties adapted to the natural and climatic conditions of the Northern Caspian Sea. According to the results of the work carried out, good indicators were obtained for some samples of this crop. The Otradokubansky variety, taken as a standard, showed a yield of 3.7 t/ha. Some samples from VNIIMK approached the yield standard. The VNIIMK variety sample No. 173 according to the VIR catalog showed a yield of 3.5 t/ha, the VNIIMK variety sample No. 1143 – 3.3 t/ha. In terms of protein and fat content, samples 2064 (China), 2047 (Russia), 720 (Israel) were distinguished. The highest protein content was distinguished by sample 747 (Romania) – 20.44%. The sowing of peanuts was carried out annually in mid-May, when the earth warmed up to 25 °C on average over the years of study. Depending on the sample and its origin, as well as weather conditions, the ripening period of peanuts from planting to harvesting was 120-160 days. Sunny, hot weather is suitable for peanuts. Studies have shown that the natural and climatic conditions of the Astrakhan region are favorable for the cultivation of this crop.
{"title":"Cultivation of peanuts in an arid zone in the Astrakhan region","authors":"L. V. Bogosoryanskaya","doi":"10.28983/asj.y2023i4pp4-8","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp4-8","url":null,"abstract":"The article is devoted to the study of peanut varieties adapted to the natural and climatic conditions of the Northern Caspian Sea. According to the results of the work carried out, good indicators were obtained for some samples of this crop. The Otradokubansky variety, taken as a standard, showed a yield of 3.7 t/ha. Some samples from VNIIMK approached the yield standard. The VNIIMK variety sample No. 173 according to the VIR catalog showed a yield of 3.5 t/ha, the VNIIMK variety sample No. 1143 – 3.3 t/ha. In terms of protein and fat content, samples 2064 (China), 2047 (Russia), 720 (Israel) were distinguished. The highest protein content was distinguished by sample 747 (Romania) – 20.44%. The sowing of peanuts was carried out annually in mid-May, when the earth warmed up to 25 °C on average over the years of study. Depending on the sample and its origin, as well as weather conditions, the ripening period of peanuts from planting to harvesting was 120-160 days. Sunny, hot weather is suitable for peanuts. Studies have shown that the natural and climatic conditions of the Astrakhan region are favorable for the cultivation of this crop.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133645020","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 : 2023-04-24DOI: 10.28983/asj.y2023i4pp9-14
A. Bondarenko, O. V. Kostyrenko, A. V. Tyutyuma
For the first time, on the irrigated lands of the Astrakhan region, a study was conducted on the influence of foliar application of modern growth-stimulating drugs on table beets. In a scientific study conducted during 2019... 2021, a two-factor field experiment on table beet was laid down according to generally accepted methods. Biochemical indicators were determined: sugars; dry matter; nitrates. The results obtained during the study made it possible to distinguish a variant using foliar application of complex preparations Aminovit, which had a significant impact on all varieties and hybrid presented in the experiment. The lowest content of nitrates of 1015 mg/kg in root crops turned out to be in the Khutoryanka variety in the version with foliar application of Aminovit. It should also be noted that a high nitrate value of 1390 mg/kg was in the control variant of Mulatka and Bon F1 hybrid. As a result, foliar application did not lead to an excess of the MAC (1400) nitrates in the root crops of the table beet.
{"title":"Application of growth-stimulating agents in table beet cultivation on irrigated land in the Northern Caspian","authors":"A. Bondarenko, O. V. Kostyrenko, A. V. Tyutyuma","doi":"10.28983/asj.y2023i4pp9-14","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp9-14","url":null,"abstract":"For the first time, on the irrigated lands of the Astrakhan region, a study was conducted on the influence of foliar application of modern growth-stimulating drugs on table beets. In a scientific study conducted during 2019... 2021, a two-factor field experiment on table beet was laid down according to generally accepted methods. Biochemical indicators were determined: sugars; dry matter; nitrates. The results obtained during the study made it possible to distinguish a variant using foliar application of complex preparations Aminovit, which had a significant impact on all varieties and hybrid presented in the experiment. The lowest content of nitrates of 1015 mg/kg in root crops turned out to be in the Khutoryanka variety in the version with foliar application of Aminovit. It should also be noted that a high nitrate value of 1390 mg/kg was in the control variant of Mulatka and Bon F1 hybrid. As a result, foliar application did not lead to an excess of the MAC (1400) nitrates in the root crops of the table beet.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121808031","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp116-120
P. Grekhov, V. Shkrabak, R. Shkrabak
The development of the transport system in any country significantly affects economic development. The active development of the transport system requires high-quality roads, as this affects the safety of their operation and especially during low temperatures. During this period, roads are covered with ice or snow, which requires their speedy removal. The quality of the road surface depends on the adhesion of ice with road clothes. The article deals with the issue of adhesive interactions in the ice-asphalt concrete system. The developed methodology can determine the adhesion of ice to the surface of the road surface. This circumstance will allow using various additives and varying the composition and components of asphalt concrete to reduce adhesive interactions. Reduced adhesive interactions will allow to remove ice and snow more quickly, and this will reduce the number of road accidents, which will save people's lives and health. Bituminous salt mass, which is a waste from the destruction of chemical weapons of the organophosphorus group, is considered as modifiers. Its chemical composition is considered, which makes it possible to ensure its effect of surfactants. The experiments were performed and processed using the theory of experiment planning. The response surfaces of a particular sample of the general population and the regularities described by regression equations, the adequacy of which is verified by the Fisher and Cochrane criteria, are obtained.
{"title":"The study of adhesive interactions in the ice-asphalt concrete system is the key to the safety of road transport communications","authors":"P. Grekhov, V. Shkrabak, R. Shkrabak","doi":"10.28983/asj.y2023i3pp116-120","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp116-120","url":null,"abstract":"The development of the transport system in any country significantly affects economic development. The active development of the transport system requires high-quality roads, as this affects the safety of their operation and especially during low temperatures. During this period, roads are covered with ice or snow, which requires their speedy removal. The quality of the road surface depends on the adhesion of ice with road clothes. The article deals with the issue of adhesive interactions in the ice-asphalt concrete system. The developed methodology can determine the adhesion of ice to the surface of the road surface. This circumstance will allow using various additives and varying the composition and components of asphalt concrete to reduce adhesive interactions. Reduced adhesive interactions will allow to remove ice and snow more quickly, and this will reduce the number of road accidents, which will save people's lives and health. Bituminous salt mass, which is a waste from the destruction of chemical weapons of the organophosphorus group, is considered as modifiers. Its chemical composition is considered, which makes it possible to ensure its effect of surfactants. The experiments were performed and processed using the theory of experiment planning. The response surfaces of a particular sample of the general population and the regularities described by regression equations, the adequacy of which is verified by the Fisher and Cochrane criteria, are obtained.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125176678","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp86-90
N.N. Skrigolovsky, I. Kalyuzhny
The polyenzymatic preparation «Flogenzym» has immunostimulatory properties when used in the standard treatment regimen for neonatal diarrhea in calves. In case of immunological deficiency in young calves caused by diarrhea syndrome, the use of «Flogenzym» is accompanied by the strengthening of the main elements of the humoral and cellular immune response.
{"title":"Immunological aspects of the use of the polyenzymatic preparation “Flogenzym” in the treatment of neonatal diarrhea in calves","authors":"N.N. Skrigolovsky, I. Kalyuzhny","doi":"10.28983/asj.y2023i3pp86-90","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp86-90","url":null,"abstract":"The polyenzymatic preparation «Flogenzym» has immunostimulatory properties when used in the standard treatment regimen for neonatal diarrhea in calves. In case of immunological deficiency in young calves caused by diarrhea syndrome, the use of «Flogenzym» is accompanied by the strengthening of the main elements of the humoral and cellular immune response.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114263323","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp150-153
K. V. Fedorova, A. S. Startsev, V. D. Khmyrov, Bibigul Dzhesenbaevna Sarbalina
The article substantiates the expediency of using granulated sheep manure, identifies the reasons preventing the production of pellets that meet the requirements for their effective use. The most significant properties of sheep manure are highlighted. The methods for determining the moisture content of manure from the height of the shoulder, its density from the time of precipitation are given, the results of laboratory and field experiments are presented in the form of graphical dependencies. The description and principle of operation of the thermographic moisture meter Sartorius MA-150 is given.
{"title":"Physical and mechanical properties of sheep manure","authors":"K. V. Fedorova, A. S. Startsev, V. D. Khmyrov, Bibigul Dzhesenbaevna Sarbalina","doi":"10.28983/asj.y2023i3pp150-153","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp150-153","url":null,"abstract":"The article substantiates the expediency of using granulated sheep manure, identifies the reasons preventing the production of pellets that meet the requirements for their effective use. The most significant properties of sheep manure are highlighted. The methods for determining the moisture content of manure from the height of the shoulder, its density from the time of precipitation are given, the results of laboratory and field experiments are presented in the form of graphical dependencies. The description and principle of operation of the thermographic moisture meter Sartorius MA-150 is given.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126798144","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp96-102
S. Yakovleva, S. Shepelev, E. A. Lemesh
The article presents the results of research on the use of vitamin and mineral complexes «Ippomin Junior» and «Ippovit» in feeding young Russian trotting breed of horses in the conditions of LLC «Stud farm «Lokotskaya». The main feeding ration of young animals of the first experimental group additionally included 50 g/head of the feed additive «Ippomin Junior» and the second experimental group 175 g / head of the feed additive «Ippovit». The use of vitamin and mineral complex «Ippomin Junior» and «Ippovit» allowed to balance the level of macro- and microelements, as well as vitamin D in the feeding diets of young horses to the recommended feeding standards. In addition, a biochemical blood test also showed normalization of the main indicators that do not exceed the permissible limits, which indicates an improvement in metabolism when using vitamin and mineral complexes. The best growth and development indicators were established in the experimental groups. In the first experimental group, the height at the withers increased by 3.4%, in the second experimental group – by 3.5%, in the control group – by 1.3%; oblique trunk length by 6.3%, 4.1% and 1.8%, respectively; chest circumference – by 4.0%, 3.9% and 2.4%, respectively; pastern girth in young animals in the experimental groups by 2.4%, in the control group – by 1.4%. The live weight of young horses during the study period in the control group increased by 10.5%, in the first experimental group by 11.1%, in the second experimental group by 19.8%.
{"title":"The use of vitamin and mineral complexes in young horses feeding","authors":"S. Yakovleva, S. Shepelev, E. A. Lemesh","doi":"10.28983/asj.y2023i3pp96-102","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp96-102","url":null,"abstract":"The article presents the results of research on the use of vitamin and mineral complexes «Ippomin Junior» and «Ippovit» in feeding young Russian trotting breed of horses in the conditions of LLC «Stud farm «Lokotskaya». The main feeding ration of young animals of the first experimental group additionally included 50 g/head of the feed additive «Ippomin Junior» and the second experimental group 175 g / head of the feed additive «Ippovit». The use of vitamin and mineral complex «Ippomin Junior» and «Ippovit» allowed to balance the level of macro- and microelements, as well as vitamin D in the feeding diets of young horses to the recommended feeding standards. In addition, a biochemical blood test also showed normalization of the main indicators that do not exceed the permissible limits, which indicates an improvement in metabolism when using vitamin and mineral complexes. The best growth and development indicators were established in the experimental groups. In the first experimental group, the height at the withers increased by 3.4%, in the second experimental group – by 3.5%, in the control group – by 1.3%; oblique trunk length by 6.3%, 4.1% and 1.8%, respectively; chest circumference – by 4.0%, 3.9% and 2.4%, respectively; pastern girth in young animals in the experimental groups by 2.4%, in the control group – by 1.4%. The live weight of young horses during the study period in the control group increased by 10.5%, in the first experimental group by 11.1%, in the second experimental group by 19.8%.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134317894","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp73-77
R. Gajiyev, K. Salmanova, G. B. Mamedov
The importance of testing the use of natural adaptogenic preparations in local poultry farming in the breeding of broiler chickens is aimed at maximizing the productive potential of work and increasing the survival rate of chickens. From the first day to the age of seven weeks, the effects of the use of succinic and citric acid on the growth of live weight, survival and waste were experimentally tested in four groups. The results confirmed the positive effect of these drugs on important economic indicators.
{"title":"Efficiency of application of natural adaptogens in broiler farming","authors":"R. Gajiyev, K. Salmanova, G. B. Mamedov","doi":"10.28983/asj.y2023i3pp73-77","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp73-77","url":null,"abstract":"The importance of testing the use of natural adaptogenic preparations in local poultry farming in the breeding of broiler chickens is aimed at maximizing the productive potential of work and increasing the survival rate of chickens. From the first day to the age of seven weeks, the effects of the use of succinic and citric acid on the growth of live weight, survival and waste were experimentally tested in four groups. The results confirmed the positive effect of these drugs on important economic indicators.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129108425","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 : 2023-03-28DOI: 10.28983/asj.y2023i3pp4-7
N. Bakhshaliyeva, Dzhoshgun Israphil oglu Mammadov, Kamilya Ali Aga kyzy Al
During the research, the content of vitamin C and sugars in the fruits of 20 varieties and forms of the persimmon (Diospyros L.) belonging to the local folk selection spread in Sheki-Zagatala economic region was compared. Varieties of folk selection persimmons with the best biochemical parameters have been identified: ZU-01, ShG-01, ShG-03, ZM-01, BA-01, BA-02 and ZM-01. The dependence of the content of vitamin C and sugars in fruits on the height of collection points was revealed. It has been shown that with an increase in the height of the collection points, the content of sugars and vitamin C in fruits decreases. According to the data obtained, the varieties growing at an altitude of 200–300 m above sea level differed in the highest content of vitamin C: BA-02 (39,60 mq/%), BQ-01 (39.80 mq/%), ShG-03 (39.70 mq/%) и BA-03 (38.00 mq/%); the lowest – growing at an altitude of 600–800 m above sea level: QN-01 (28.38 mq/%), QN-02 (28.40 mq/%) и QV-02 (29.00 mq/%). The highest sugar content in fruits was found in forms growing at an altitude of 200–500 m above sea level: ShG-01 (23.00%), ZU-01 (23.00%), ShB-01 (22.00%), ShG -03 (22.00%) and BA-01 (22.00%). The lowest indicators of sugars were recorded in persimmon varieties of folk selection QN-02 (17.00%), QZ-04 (17.00%), QV-01 (18.00%), QN-01 (18.00% ), QZ-03 (18.00%), growing at an altitude of 500–800 m above sea level.
{"title":"Biochemical composition of persimmon fruits of local varieties and forms common in Shaki-Zagatala economic district","authors":"N. Bakhshaliyeva, Dzhoshgun Israphil oglu Mammadov, Kamilya Ali Aga kyzy Al","doi":"10.28983/asj.y2023i3pp4-7","DOIUrl":"https://doi.org/10.28983/asj.y2023i3pp4-7","url":null,"abstract":"During the research, the content of vitamin C and sugars in the fruits of 20 varieties and forms of the persimmon (Diospyros L.) belonging to the local folk selection spread in Sheki-Zagatala economic region was compared. Varieties of folk selection persimmons with the best biochemical parameters have been identified: ZU-01, ShG-01, ShG-03, ZM-01, BA-01, BA-02 and ZM-01. The dependence of the content of vitamin C and sugars in fruits on the height of collection points was revealed. It has been shown that with an increase in the height of the collection points, the content of sugars and vitamin C in fruits decreases. According to the data obtained, the varieties growing at an altitude of 200–300 m above sea level differed in the highest content of vitamin C: BA-02 (39,60 mq/%), BQ-01 (39.80 mq/%), ShG-03 (39.70 mq/%) и BA-03 (38.00 mq/%); the lowest – growing at an altitude of 600–800 m above sea level: QN-01 (28.38 mq/%), QN-02 (28.40 mq/%) и QV-02 (29.00 mq/%). The highest sugar content in fruits was found in forms growing at an altitude of 200–500 m above sea level: ShG-01 (23.00%), ZU-01 (23.00%), ShB-01 (22.00%), ShG -03 (22.00%) and BA-01 (22.00%). The lowest indicators of sugars were recorded in persimmon varieties of folk selection QN-02 (17.00%), QZ-04 (17.00%), QV-01 (18.00%), QN-01 (18.00% ), QZ-03 (18.00%), growing at an altitude of 500–800 m above sea level.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"39 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115771167","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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