Search academic texts

Information × Registration Number 0223U004528, 0121U100492 , R & D reports Title Research of regularities of formation of signs of forage and seed productivity of genetic sources of sowing peas (spring) for creation of highly adaptive grades in the conditions of the Western Forest-steppe popup.stage_title Head Koshil Anatolii B., Кандидат географічних наук Registration Date 16-11-2023 Organization Ternopil State Agricultural Research Station of the Institute of Agriculture of the Carpathian Region of the National Academy of Agrarian Sciences of Ukraine popup.description2 The object of the study is field (spring) peas. The purpose of the research is to study the regularities of the formation and manifestation of the biopotential of collection samples of seed (spring) peas of different genotypes according to the criteria of adaptability and productivity in the conditions of the Western Forest Steppe under the influence of stressors caused by climate changes. The subject of research is the structural elements of plants and their influence on the formation of economic and valuable traits that determine fodder and seed productivity. Research methods - field, laboratory and measuring-weighing, mathematical and statistical, computational and comparative. Research results and scientific novelty In the course of the work, an introduction was made and an evaluation of varieties, varieties and forms of spring vetch according to se of selected source selection material was formed and the perspective of using introducers in the selection process was determined. According to the results of the study of samples of the collection, 18 of the best were included in the hybridization process. 20 crossbreeding combinations were conducted annually, most of which were complex. At the final stages of the selection process, based on the results of a comprehensive assessment of performance and quality indicators, a number of numbers were identified that require further study. There were three varieties in the breeding nursery of promising numbers, the study of which took place in conditions close to those of production. As a result, in the current year seed work was carried out with the Svitlyachok variety, which in 2023 was entered into the State Register of Plants suitable for cultivation in Ukraine. The practical value of the work - an evaluation of collection samples was carried out according to the main indicators of fodder and seed productivity in the conditions of Western Podillia. Product Description popup.authors Burak Ihor М. Litvishko Alla N. Shubala Oksana Yu. popup.nrat_date 2023-11-16 Close