Optimum water and nitrogen supply regulates root distribution and produces high grain yields in spring wheat (Triticum aestivum L.) under permanent raised bed tillage in arid northwest China

Autor: Chen, Juan, Wang, Ping, Ma, Zhongming, Lyu, Xiaodong, Liu, Ting-ting, Siddique, Kadambot H.M.
Zdroj: In Soil & Tillage Research September 2018 181:117-126
Databáze: ScienceDirect