稳定型有机无机复合肥氮的释放
杨晶秋, 姚腾云, 王作尊, 郑普山, 谷晓滨
Nitrogen Releasing of Stable Organic-inorganic Compound Fertilizer(LF3-3)
YANG Jingqiu, YAO Tengyun, WANG Zuozun, ZHENG Pushan, GU Xiaobin
华北农学报 . 2001, (4): 97 -99 .  DOI: 10.3321/j.issn:1000-7091.2001.04.020