Search academic texts

Information × Registration Number 0221U100391, 0116U003238 , R & D reports Title Theoretically substantiate and develop an agrobiological bases of growing seeds of perennial legumes and cereal grasses in the main soil-climatic zones of industrial seed production of Ukraine popup.stage_title Head Kolisnyk Sergiy I., Кандидат сільськогосподарських наук Registration Date 05-01-2021 Organization Institute of Feed Research and Agriculyure of Podilly NAAN popup.description2  The processes of growth and development of perennial legumes (meadow clover, alfalfa) and cereal grasses (awnless bromegrass, perennial fenugreek) and potential of their seed productivity depending on the influence of hydrothermal and investigated factors of cultivation technology have been studied. Based on the field and laboratory studies new cultivation resource-saving, competitive technologies, adapted to the environmental conditions have been developed, which provide maximum yield of meadow clover seeds – 630 kg/ha, Syniukha alfalfa – 571 kg/ha by the improved plant mineral nutrition and fast-acting lime fertilization, inoculation of seeds with biological preparations and foliar fertilization with biostimulants in the phases of stalking and budding; of perennial fenugreek – 783 kg/ha, awnless bromegrass – 354 kg/ha by introduction of growth regulators in the tillering beginning phase on the background of the main fertilizing with N90P45K45. Harvesting of cereal grasses at the 30-35% seed inflorescences humidity and 1.22-2.15% content of free sugars provided the maximum yield of fenugreek seeds: perennial – 670 kg/ha, Westerwald – 990, multiflorous – 686, crested wheat grass – 575 and awnless bromegrass– 510 kg/ha. Product Description popup.authors Antoniv Stepan F Babiy Galyna V Zapruta Oleksandr A Klochanyuk Alla V Konovalchuk Vasyl V popup.nrat_date 2021-01-05 Close