maize; root system architecture; nitrogen rates; cultivars; yield
(1)
作者
Guo, Song AND Zhou, Zijun AND Chen, Shanghong AND He, Mingjiang AND Zeng, Xiangzhong AND Chen, Kun AND Yu, Hua AND Shangguan, Yuxian AND Dong, Yujiao AND Qin, Yusheng AND Liu, Zhigang AND Chen, Fanjun AND Lu, Tingqi AND Liu, Yonghong AND Qin, Yusheng
(0)
机构
china agr univ, coll resources & environm sci, beijing 100193, peoples r china
(1)
mianyang acad agr sci, mianyang 621023, sichuan, peoples r china
(1)
minist agr & rural affairs, monitoring & expt stn plant nutr & agroenvironm s, chengdu 610066, peoples r china
(1)
sichuan acad agr sci, crop res inst, chengdu 610066, peoples r china
(1)
sichuan acad agr sci, inst agr resources & environm, chengdu 610066, peoples r china
(1)