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Studies on the Effects of Polyaspartate Protease Fertilizer Enhancer in the Absorptions of Soil Nutrition and the Enzymatic Activities of Crops
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Journal of Ocean University of Qingdao 2003年 第1期2卷 62-64页
作者: JIANGGuoliang YANGDong LIUYun ZHANGGuanghua LIZhongjun zhangxinhua CollegeofMarineLifeSciences OceanUniversityofChinaQingdao266003P.R.China FisheriesCollege OceanUniversityofChinaQingdao266003P.R.China AgriculturebureauofAnqiu Anqiu262100P.R.China
The effects of polyaspartate protease fertilizer enhancer, made from oyster shell proteins, on the absorption of soil nutrition and the enzymatic activities of crops were studied. It has been found that the enhancer c... 详细信息
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