基穗型施肥水稻对肥料氮和土壤氮的吸收利用
赵荣广,李淑华,孙维忠,肖免
ABSORPTION AND UTILIZATION OF FERTILIZER N AND SOIL N BY RICE AT BASAL EAR STAGE
Zhao Rongguang\ Li Shuhua (The Institute for Utilization of Atomic Energy, Heilongjiang Academy of Agricultural Sciences, Harbin 150086) Sun Weizhong\ Xiao Mian (The Institute of Rice, Heilongjiang Academy of Agricultural Sciences, Jiamusi 154014)
J4 . 1997, (03): 163 -0 .  DOI: 10.11869/hnxb.1997.03.0163