Welcome to Chinese Journal of Applied Ecology! Today is Share:
Effects of N application rate on N utilization,yield and quality of maize under different cropping systems
NING Tangyuan1; JIAO Nianyuan1, 2; LI Zengjia1; ZHANG Min3;ZHAO Chun1, 4; HAN Bin1; SHAO Guoqing1
Chinese Journal of Applied Ecology . 2006, (12): 2332 -2336 .