Open AccessNITROGEN, PHOSPHORUS AND POTASSIUM CONTENT IN OAT GRAINS OF YAKOV VARIETY AT DIFFERENT TIMES OF PROCESSING CROPS BY DESICCANTS
Author(s) -
Татьяна Печникова,
Т. И. Печникова,
В. Г. Колесникова,
В. Г. Колесникова
Publication year - 2018
Publication title -
vestnik kazanskogo gosudarstvennogo agrarnogo universiteta
Language(s) - English
Resource type - Journals
ISSN - 2073-0462
DOI - 10.12737/article_5a8598173c5071.78807550
Subject(s) - phosphorus , potassium , nitrogen , agronomy , sowing , desiccant , biology , chemistry , organic chemistry
The article presents research results of 2015 - 2016 on the study of the effect of desiccants and timing of its application on oat sowing of Yakov variety on the content of nitrogen, phosphorus and potassium in the main products. Field experience was laid in the training and experimental field of JSC “Uchkhoz Iyulskoe IzhGSKhA”, laboratory studies were conducted at the inter-departmental analytical laboratory of Izhevsk SAU. It was found that spraying of oats of Yakov crops with Raundup, Basta and Reglon Super preparations in 3 days after the onset of the milk-dough-like grain state in 2015 and 6 days later in 2016 promotes an increase in the nitrogen content of grains. According to the content of phosphorus and potassium in the grain of oats, there are no differences in the variants of the experiment.