{"title":"FERTILIZATION OF SPRING WHEAT IN THE CONDITIONS OF GRAY FOREST SOILS OF THE ANCESTRAL REGION OF THE REPUBLIC OF TATARSTAN","authors":"A. Serzhanova, Endzhe Biktagirova","doi":"10.12737/2782-490x-2022-27-31","DOIUrl":"https://doi.org/10.12737/2782-490x-2022-27-31","url":null,"abstract":"This article presents research materials on the effect of mineral fertilizers on the yield and quality of spring wheat grain. It was found that in the conditions of the Pre-Kama region of the Republic of Tatarstan on gray–forest soils (on average for two years – 2019-2020), the dose of mineral fertilizers NPK is the most effective. Agrometeorological conditions during the years of research were favorable, GTK – 1,36 and 1,13. The object of research is spring soft wheat, Yoldyz variety.","PeriodicalId":198484,"journal":{"name":"Agrobiotechnologies and digital farming","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131947102","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}
{"title":"RESPONSIVENESS OF SPRING SOFT WHEAT TO THE METHODS OF BASIC TILLAGE AND BACKGROUNDS OF NUTRITION IN THE CONDITIONS OF THE PRE-KAMA OF THE REPUBLIC OF TATARSTAN","authors":"M. Amirov, Airat Safiullin","doi":"10.12737/2782-490x-2022-7-11","DOIUrl":"https://doi.org/10.12737/2782-490x-2022-7-11","url":null,"abstract":"The main limiting factor in obtaining high and stable yields of spring wheat on gray forest soils of the Predkamye of the Republic of Tatarstan is the provision of plants with nutrients and low biological activity of the soil.The purpose of the study is to determine the complex impact of the methods of basic tillage and nutrition backgrounds on the productivity of spring wheat. Studies were conducted in 2019-2020. on light gray forest soils of LLC AF \"Ayu\" of the Arsky district of the Republic of Tatarstan. Field germination of spring wheat over the years of research amounted to 85-87%, the safety of seedlings for harvesting was 74.1-77.6%.The results of crop weediness in the crop rotation link showed that there were relatively fewer weeds in the background of the main tillage - plowing. Against the background of straw application, there was an increase in the number of weeds, and against the background of the cultivation of reaping siderate, its decrease.The corresponding field germination and preservation of plants with a slight weediness of crops contributed to the formation of the yield of spring wheat of the Al Varis variety when sealing siderate to 2.77 t / ha for plowing and up to 3.14 t / ha for combined tillage. Spring wheat grain with a high protein and gluten content was formed on the options for the use of combined tillage against the background of the introduction of crop siderate and amounted to 14.16 and 29.1%, respectively, against 13.48 and 27.5% on the mineral background for plowing.The vitreousness of grain was higher on the backgrounds of the use of biofactors, in combined processing it was 67-64%, in plowing - 65-63%, on a mineral background 62 and 61%, respectively.","PeriodicalId":198484,"journal":{"name":"Agrobiotechnologies and digital farming","volume":"397 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133467438","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}
{"title":"Evaluation of the effectiveness of the use of physiologically active substances and fertilizers on winter wheat","authors":"Il'shat Vafin, R. Safin","doi":"10.12737/2782-490x-2022-12-16","DOIUrl":"https://doi.org/10.12737/2782-490x-2022-12-16","url":null,"abstract":"The studies were carried out on winter wheat varieties Kazanskaya 560 for three years, of which two (2018, 2019) were characterized by periodically dry phenomena during the spring-summer growing season and one (2020) was with normal moisture. The aim of the work was to study the effectiveness of the use of the Melafen growth stimulator on winter wheat in the autumn period and double foliar feeding in the spring-summer period with the complex liquid fertilizer Metallocene Universal. The studies were carried out on gray forest soil using the recommended agricultural technology for the cultivation of winter wheat. In the course of the research, the influence of the studied preparations and their combinations on the biometric parameters of plants, the development of diseases, the productivity and quality characteristics of winter wheat seeds was studied. It was found that when using the autumn treatment of crops with the growth stimulator Melafen, there was an increase of 17.8% in plant density for harvesting, which is due to the positive effect of the stimulator on the overwintering of winter wheat. As a result, the yield in this variant increased by 0.48 t/ha. The use of only top dressing with Metallocene Universal led to an increase in the number of grains per spike and an increase in yield by 0.43 t/ha. The alternation of treatments (autumn spraying by Melafen; spring-summer spraying by Metalocene Universal) contributed to an increase in the number of grains per ear, an increase in the mass of 1000 seeds, which led to a significant (0.9 t/ha) increase in the yield of winter wheat. Double foliar feeding with Metallocene Universal contributes to some reduction in the infection of an ear of winter wheat with stagonospora blotch. In all experimental variants, there was no decrease in damage to the ear by \"black head molds\". The studied variants did not have a significant positive effect on the accumulation of protein in wheat grain.","PeriodicalId":198484,"journal":{"name":"Agrobiotechnologies and digital farming","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133988696","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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