Open AccessPRINOS SOJE U ZAVISNOSTI OD VREMENA PRIMENE NPK ĐUBRIVA
Author(s) -
Vojin Đukić,
Jegor Miladinović,
Zlatica Miladinov Mamlic,
Gordana Dozet,
Marija Bajagić,
Marijana Jovanovic Todorovic,
Vojin Cvijanović,
Hercegovina
Publication year - 2021
Publication title -
zbornik radova
Language(s) - English
Resource type - Conference proceedings
eISSN - 2584-6159
pISSN - 0350-8552
DOI - 10.46793/sbt26.043dj
Subject(s) - fertilizer , yield (engineering) , agronomy , tillage , nitrogen , nitrogen fertilizer , mathematics , environmental science , spring (device) , chemistry , biology , engineering , materials science , mechanical engineering , organic chemistry , metallurgy
Soybean yield depends on the variety, soil, cultural practices, as well as the weather conditions in certain years. The aim of this research is to examine the impact of NPK fertilizer application in the autumn and spring period on the level of soybean yield. The highest soybean yields were achieved by applying NPK fertilizer in autumn, before the basic tillage with spring application of nitrogen fertilizer AN. Spring application of NPK fertilizers and AN increases the yield, but the effect of fertilizers is significantly less compared to autumn application. The application of nitrogen fertilizer AN increases the soybean yield, and in order for this fertilizer to show its full effect, it is necessary for the soil to be optimally provided with macroelements.