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作物氮素诊断技术的研究综述
冯伟,王永华,谢迎新,康国章,朱云集,郭天财
Review of study on technique of crop nitrogen diagnosis
feng wei,yonghua wang,yingxin xie,guozhang kang,yunji zhu,tiancai guo
中国农学通报 . 2008, (11): 179 -185 .  DOI: 10.11924/j.issn.1000-6850.2008-0030