Search academic texts

Information × Registration Number 0219U001351, 0116U004940 , R & D reports Title To develop effective measures to control the circulation of nitrogen in a low carbon models of organic production of grain crops on the black soil regrooving of right-bank Forest-steppe popup.stage_title Head Demidenko Alexander Vasylievich, Registration Date 25-01-2019 Organization National scientific centre "Institute of agriculture of National academy of agrarian scences" popup.description2 According to the organic fertilizer system, 1 ton N of the main products is nitrogen: 0.17 t / ha - by-products, 1.76 t / ha - root mass or 2.96 t / ha - unpopulated part of total phytomass. According to the organic fertilizer system in the structure of the total phytomass, there is a redistribution of the stock N in favor of the unpopular part of the total phytomass, whose part increases in 1,15 times, and in relation to the root mass in 1,21 times. The general calculation of the matrix of the pair correlation coefficients allowed to reveal a direct correlation relationship (R = 0,76-0,86 ± 0,03; R2 = 0,58-0,74) between the N stocks in the total phytomass with elements of the phytomass structure, and between the stock N in the main products and the output of the main products and its qualitative indicators revealed a direct correlation relationship at the level of R = 0,88-0,95 ± 0,02; R2 = 0.77-0.90 Product Description popup.authors Запасна Ю.М. Яремич С.А. Ярмілко С.А. popup.nrat_date 2020-04-02 Close