ABSORPTION AND UTILIZATION OF FERTILIZER-N AND SOIL-N WITH MIXED APPLICATION OF STRAW AND UREA BY RICE
ZhangXinwei;LiuFeng;YeShuya; ZhuHongbin;YeChengxin(Institute of Soil and Fertilizer,Anhui Academy of Agricultural Sciences.Hefei 230031)
J4 . 1996, (01): 39 -0 .  DOI: 10.11869/hnxb.1996.01.0039