China Rice
Effects of Nitrogen Management on Growth and Grain Yield of Rice in Cold Area
WANG Shi-Qiang-1, CHEN Shu-Jie-2, ZHAO Hai-Hong-3, GU Chun-Mei-1, ZHAO Li-Ming-1, WANG Li-Ping-1, WANG He-1, NA Yong-Guang-1*
中国稻米 . 2015, (3): 68 -71 .  DOI: 10.3969/j.issn.1006-8082.2015.03.018