期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2019
卷号：315
期号：2
页码：1-7
DOI：10.1088/1755-1315/315/2/022049
出版社：IOP Publishing
摘要：In field experiment in conditions of the Krasnoyarsk forest-steppe, the influence of the microbiological fertilizer Azofit on the properties of chernozem and the productivity of rapeseed variety Nadezhny 92, cultivated for oilseeds, was estimated. It was shown that the treatment of rapeseed using the fertilizer with subsequent foliar treatments of vegetative plants or the use of the preparation only for vegetative plants formed a normal composition and good structure of the 0-20 cm soil layer. The use of the preparation contributed to an increase in the concentration of hard hydrolysable, easy hydrolysable and ammonium nitrogen in the soil. The maximum productivity of spring rapeseeds was formed on the variant using Azofit as a protectant in its pure form with subsequent foliar treatments of the crops (2.6 t/ha).
