Fertilizer nitrogen use efficiency and fates in maize cropping systems across China: Field 15N tracer studies

Autor: Quan, Zhi, Li, Shanlong, Zhang, Xin, Zhu, Feifei, Li, Peipei, Sheng, Rong, Chen, Xin, Zhang, Li-Mei, He, Ji-Zheng, Wei, Wenxue, Fang, Yunting *
Zdroj: In Soil & Tillage Research March 2020 197
Databáze: ScienceDirect