![](/img/cover-not-exists.png)
Deep placement of mixed controlled-release and conventional urea improves grain yield, nitrogen use efficiency of rainfed spring maize
Qiang, Shengcai, Sun, Xin, Zhang, Yan, Zhao, Hong, Fan, Junliang, Zhang, Fucang, Sun, Min, Gao, ZhiqiangJournal:
Archives of Agronomy and Soil Science
DOI:
10.1080/03650340.2020.1817396
Date:
September, 2020
File:
PDF, 636 KB
2020