The Agrarian Scientific Journal最新文献_第5页

Phytopathological assessment of Azerbaijan origin bread wheat (Triticum aestivum L.) genotypes against yellow rust 阿塞拜疆产面包小麦(Triticum aestivum L.)抗黄锈病基因型的植物病理学评价

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp16-23

Ainur Magammed Karimova

{"title":"Phytopathological assessment of Azerbaijan origin bread wheat (Triticum aestivum L.) genotypes against yellow rust","authors":"Ainur Magammed Karimova","doi":"10.28983/asj.y2023i5pp16-23","DOIUrl":"https://doi.org/10.28983/asj.y2023i5pp16-23","url":null,"abstract":"Yellow rust (Puccinia striiformis f. sp. tritici) on bread wheat (Triticum aestivum L.) has resulted in significant reductions in the yield losses and wheat grain quality. Infection rate to yellow rust disease and evaluation of the SPAD value of 90 soft wheat genotypes we studied has been implemented in the conditions of the Absheron Peninsula, the territory of the Absheron Experimental Base of ANAS ( N. 40°24.001? , E. 49°49.001? , H. = 50 m. ) in 2017-2020 years. Infection rate to yellow rust disease was 0-100 S. An indicator of the SPAD value we studied has changed from 28.9 to 83.5 between genotypes. The average indicator of this symptom was 50.5. The sample with the highest SPAD value of the soft wheat genotypes we studied was genotype k9530 belonging to the Erythrospermum variety, which had an indicator of 83.5. Infection rate to the yellow rust of this sample was 0 and showed an immune reaction. Different variety, as can be seen from the appreciation of resistance rate for the yellow rust and the value of the SPAD had different infection rates and SPAD values. As a result of this evaluation, although there was partial conformity, full sameness was not observed. Some genotypes had high SPAD values as resistance to the yellow rust. The cluster analysis is based on the Euclidean distance index of the WARD method of the PAST statistical software package. The genotypes we studied have grouped into 6 main clusters according to indicated tokens. According to the euclidean distance index, the farthest genotypes of the cluster were genotype k9530 from the Erythrospermum variety and genotype k7252 from the Milturum variety (54.63). It can be explained by the fact that they belong to different variety.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122571382","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}

引用次数: 0

Genetic characteristics cows of Brown Swiss breed depending on the reasons for culling from the herd 瑞士棕色奶牛的遗传特征取决于从牛群中剔除的原因

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp79-84

M. E. Gontov, D. Koltsov

{"title":"Genetic characteristics cows of Brown Swiss breed depending on the reasons for culling from the herd","authors":"M. E. Gontov, D. Koltsov","doi":"10.28983/asj.y2023i5pp79-84","DOIUrl":"https://doi.org/10.28983/asj.y2023i5pp79-84","url":null,"abstract":"The productive longevity of cows has an impact on the economics of milk production. Currently, there is a decrease in the culling age of cows, which negatively affects the payback of funds spent on their cultivation. Premature culling is influenced by paratypical and genetic factors. The aim of our research was to study the genetic characteristics of dairy cows that were dropped out of the herd for various reasons at a young age, using marker genes of the EAB locus of blood groups. The cows of the Brown Swiss breed on Smolensk-type numbering 766 heads in 2001-2021, culled at the age of 9 years and younger, who were divided into groups for reasons for culling studies were conducted. The animals in winter are keep confined, in summer are keep camp-pasture. Blood groups of animals were determined using their own standardized reagents, genotypes were established by family analysis. The main reasons for the culling were: low milk productivity (21.41%), diseases of the reproductive organs (19.59%), udder diseases (14.49%), difficult calf birth and complications (8.88%), yeldness (7.70%), leg diseases (7.31%). In total 58 EAB alleles in 766 cows were found, but in groups, depending on the reasons for culling, their number was 27-40. Significant genetic similarity (r > 0,8) was found between groups of animals that were eliminated for various reasons, but differences were found in the frequency of occurrence of individual EAB alleles that were statistically significant for markers: G3O1T1Y2E`3F`2, b, G1O`, B1O3Y2A`1E`3G'P'Q'Y`. The most specific markers of the EAB locus for each group of animals were determined, depending on the reasons for culling.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"100 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124897249","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}

引用次数: 0

A clinical case of the use of a combination of cimicoxib and cyclophosphamide in metronomic mode in neoadjuvant therapy of complex breast carcinoma of a dog 西米昔布与环磷酰胺联合应用节律模式治疗犬复杂乳腺癌新辅助治疗一例

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp85-90

V. I. Gorinsky, V. Salautin, S. Salautina

引用次数: 0

Experimental testing of the effective modes for the grain disinfection process by combined magnetic-chemical influence 磁-化学联合作用对粮食消毒过程有效模式的实验检验

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp151-159

Vladimir Andreevich Maksimenko, K. N. Bukhantsov, N. P. Vatutina

引用次数: 0

Agrobiological and agrochemical aspects of increasing the yield of sunflower hybrids in the Saratov Trans-Volga region 在萨拉托夫跨伏尔加河地区提高向日葵杂交品种产量的农业生物学和农业化学方面

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp41-46

A. P. Solodovnikov, E. Safonov, I. Gurina, A. V. Lekarev, L. A. Gudova

{"title":"Agrobiological and agrochemical aspects of increasing the yield of sunflower hybrids in the Saratov Trans-Volga region","authors":"A. P. Solodovnikov, E. Safonov, I. Gurina, A. V. Lekarev, L. A. Gudova","doi":"10.28983/asj.y2023i5pp41-46","DOIUrl":"https://doi.org/10.28983/asj.y2023i5pp41-46","url":null,"abstract":" \u0000Abstract. The article provides an analysis of agrobiological (hybrids, seeding rate) and agrochemical (mineral fertilizers) aspects of increasing the yield and quality of sunflower in the Saratov Trans-Volga region. The results of three-year studies have established that the cultivation of the sunflower hybrid P64LE25 using Ammophos at a dose of 80 kg/ha before the main tillage and Sulfoammophos at a dose of 50 kg/ha when sown at a seeding rate of 60000 pcs. germinating seeds per 1 ha ensures the maximum yield of sunflower oilseeds - 2.02 t/ha. Increasing the seeding rate from 55 thousand to 65 thousand seeds/ha reduced the planting density and field germination by 3.2–3.4%. Mineral fertilization reduced field germination by 0.7–1.5%. The cultivation of the late-ripening hybrid P64LE25 increases the yield of oilseeds by 0.28 t/ha (by 18.8%), oil content by 2.5% compared to the mid-early hybrid P64F66. The seeding rate of 60000 pcs/ha increases the yield of the studied hybrids by 0.23 t/ha (by 15.4%). Mineral fertilization (N8P10S6) provides an increase in the yield of sunflower oil seeds - 0.24 t/ha (by 15.9%), and oil content by 0.4%.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132117961","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}

引用次数: 0

The influence of the design parameters of a tillage tool on the formation of an anti-erosion microrelief 耕作工具设计参数对抗侵蚀微地形形成的影响

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp160-165

Nikolai Mikhailovich Sokolov, Pyotr Aleksandrovich Pokusaev, S. Chumakova

引用次数: 0

A systematic approach to anti-epizootic measures for the prevention of diseases in farm animals in the Stavropol Territory 在斯塔夫罗波尔领土采取预防家畜疾病的系统措施

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp57-61

S. Abakin, V. Kolesnikov

{"title":"A systematic approach to anti-epizootic measures for the prevention of diseases in farm animals in the Stavropol Territory","authors":"S. Abakin, V. Kolesnikov","doi":"10.28983/asj.y2023i5pp57-61","DOIUrl":"https://doi.org/10.28983/asj.y2023i5pp57-61","url":null,"abstract":"The most important factor ensuring the dynamic development of the livestock industry, which determines food security, is epizootic, veterinary and sanitary welfare of farms. Leukemia, brucellosis, tuberculosis, virus diarrhea and a number of other diseases are the most common infectious diseases in cattle. The development of effective methods for the prevention, diagnostics and control of infectious and parasitic diseases of cattle is one of the most important tasks to ensure the safety of human health. The integrated science-based system of measures, which is presented in the article, aims to provide practical assistance to veterinary specialists and livestock breeders in choosing the most optimal variant of veterinary and preventive measures, taking into account the current technology of animal husbandry, in making the correct diagnosis, carry out the necessary activities to prevent and eliminate infectious and parasitic diseases. Taking into account the epizootic, natural, climatic conditions and peculiarities of the region, the article presents measures for the prevention and control of infectious and parasitic diseases of ruminants, which are most often registered in the North Caucasus.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"120 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132435889","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}

引用次数: 0

Reducing the environmental risks of using mobile energy-saturated units during seed potatoes growing taking into account the patterns of heat and moisture transfer within the root spreading zone in the soil 考虑到土壤根扩展区内热量和水分的转移模式，减少种子马铃薯生长期间使用移动能量饱和装置的环境风险

The Agrarian Scientific Journal Pub Date : 2023-05-25 DOI: 10.28983/asj.y2023i5pp132-139

A. Kalinin, I. Teplinsky, V. Ruzhev, Pavel Mikhailovich Shpiganovich, Julia Igorevna Smirnova

{"title":"Reducing the environmental risks of using mobile energy-saturated units during seed potatoes growing taking into account the patterns of heat and moisture transfer within the root spreading zone in the soil","authors":"A. Kalinin, I. Teplinsky, V. Ruzhev, Pavel Mikhailovich Shpiganovich, Julia Igorevna Smirnova","doi":"10.28983/asj.y2023i5pp132-139","DOIUrl":"https://doi.org/10.28983/asj.y2023i5pp132-139","url":null,"abstract":"Because potato is a crop, demanding moisture supply conditions its yield depends on the ability to use the moisture accumulated during the calendar year by the root system during the growing season. However, the intensification of technological methods of potato production using powerful energy-saturated mobile agricultural units leads to a significant deterioration of the soil condition due to over compaction of the arable and subsoil horizons which hinders the normal mode of movement of intrasoil moisture and the development of the root system of plants. Reducing the number of passes of agricultural units across the field is possible when using combined units that perform several technological processes in one pass. For this purpose, a multifunctional combined potato-planting unit has been developed at St. Petersburg State Agrarian University that combines preplant tillage, planting potato seeds, the use of agrochemicals, pesticides and water-retaining agents, as well as deep loosening of interrow spacing and the formation of full-volume ridges. The conducted studies have shown the effectiveness of the use of such a combined unit by providing favorable soil conditions for the growth and development of plants.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128975956","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}

引用次数: 0

Theoretical aspects of labor safety of greenhouse workers and modern ways of its solution 大棚工人劳动安全的理论方面及现代解决途径

The Agrarian Scientific Journal Pub Date : 2023-04-24 DOI: 10.28983/asj.y2023i4pp148-153

R. Shkrabak, A. V. Shkrabak

{"title":"Theoretical aspects of labor safety of greenhouse workers and modern ways of its solution","authors":"R. Shkrabak, A. V. Shkrabak","doi":"10.28983/asj.y2023i4pp148-153","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp148-153","url":null,"abstract":"The article provides information about the need for further development of greenhouse facilities in the agro-industrial complex for year-round provision of the population with fruit products, which cannot be solved by using only the production of products in the open field due to the climatic features of the country's territory. It is noted that greenhouse production, for various reasons of an objective and subjective nature, is accompanied by industrial injuries, poisoning of workers and industrial diseases, since production conditions are focused on the needs of plants. In this regard, the components of the “man-object-plants-technologies-mechanisms” system were studied and functional theoretical dependencies were proposed, which are a guideline for substantiating innovative methods and means of preventive solutions that counteract the possibility of injury, poisoning and occupational diseases. The article lists the author's modern solutions aimed at achieving the possibilities of some work without injuries, which ensures the appropriate working conditions for these objects by the requirements of the country's regulatory framework.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"2 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":"131932659","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}

引用次数: 0

ANALYSIS OF THE PROCESS OF REGULATION OF GRAIN SHREDDER MODES ON A STEP-ROTARY SHREDDER 步进式旋转碎纸机碎纸机模式调整过程分析

The Agrarian Scientific Journal Pub Date : 2023-04-24 DOI: 10.28983/asj.y2023i4pp106-111

Abbas Zakir Ibrahimov, Namin Fuad Abdieva

{"title":"ANALYSIS OF THE PROCESS OF REGULATION OF GRAIN SHREDDER MODES ON A STEP-ROTARY SHREDDER","authors":"Abbas Zakir Ibrahimov, Namin Fuad Abdieva","doi":"10.28983/asj.y2023i4pp106-111","DOIUrl":"https://doi.org/10.28983/asj.y2023i4pp106-111","url":null,"abstract":"One of the main problems of the branches of the modern grain processing industry, including milling, cereal and feed production, is their very high energy intensity. In order to achieve high economic indicators in the livestock industry, the feed ration must contain a certain set of substances that fully meets the needs of the animal's body in nutrients. This is possible by preparing full-fledged compound feeds. Therefore, the production of compound feeds is an important branch of agriculture. .Regulation of the degree of grinding of feed grain on rotary grinders can be done by changing the angular velocity of the rotors. The purpose of this work was to conduct a theoretical analysis and practical verification of the process of regulating the degree of grain grinding by regulating the angular velocity of the rotors. When choosing the control scheme of the electric drive, factors such as the structure of the installation, drive power, control range, physical and mechanical properties of the crushed material were taken into account. For two-rotor shredders, there are two variants of the technological process. At the same rotor speeds, depending on the structural parameters of the installation, the power consumption of a small rotor is 60... 80% of the power of a large one. To improve the use of the chopper drive motors, the angular velocity of one drive and the plant performance should be adjusted simultaneously so that the power on the second engine remains constant.","PeriodicalId":219145,"journal":{"name":"The Agrarian Scientific Journal","volume":"18 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":"115477023","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}

引用次数: 0