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Information × Registration Number 0221U101748, 0116U000433 , R & D reports Title Develop methods of using bio-stimulants and micronutrients of different origin to improve the quality of planting material of fruit crops popup.stage_title Head Yurik Larisa S, Registration Date 25-01-2021 Organization EXPERIMENTAL STATION OF POMOLOGY NAMED AFTER LP SYMYRENKA OF THE INSTITUTE OF HORTICULTURE OF THE NATIONAL ACADEMY OF AGRICULTURAL SCIENCES OF UKRAINE popup.description2  GDR report: 56 articles, 12 tables, 2 figures, 3 appendices, 50 sources. APPLE, PLUM, NURSERY, PLANTING MATERIAL, BIOSTEMULATORS, MICROFERTILIZERS. Objects of research - features of growth and development of apple and plum seedlings in the nursery; productivity of varietal-rootstock combinations in the nursery depending on the influence of biostimulants and microfertilizers of different origin. Subject of research - rootstocks: M. 26 and plum seedlings; seedlings: apple trees - varieties Horodyschenske and Mavka and plums - Oda and Cantata. The purpose of the work is to improve the elements of the technology of growing planting material of fruit crops by developing methods of using biostimulants and microfertilizers of different origins. Research methods - work performed on the basis of field, laboratory-field and laboratory research using conventional agronomic, physiological, economic and statistical methods of obtaining and processing information. According to the research results, the best biostimulants and microfertilizers and the optimal ways of their application in the cultivation of planting material of apple and plum varieties have been identified; which will increase the yield of standard seedlings by 30-40% and improve the quality of planting material, namely increasing the amount of planting material of the highest and first grade by 25-30%. Field of application - gardening. Terms of receipt of the report: under the contract. Product Description popup.authors Gomenyuk Volodymyr I Krikyn Nataliya V Filov Volodymyr V Yurik Larisa S popup.nrat_date 2021-01-25 Close