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Crop yield and the fate of nitrogen and phosphorus following application of plant material and feces to soil 期刊论文
发表期刊: NUTRIENT CYCLING IN AGROECOSYSTEMS. 出版年: 1999, 卷号: 54, 期号: 3, 页码: 215-226
作者:  Powell, JM;  Ikpe, FN;  Somda, ZC
收藏  |  浏览/下载:15/0  |  提交时间:2019/11/28
livestock  N and P cycling  organic and inorganic soil amendments  West Africa  
Seasonal decomposition of sheep manure and forage leaves in soil 期刊论文
发表期刊: COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS. 出版年: 1998, 卷号: 29, 期号: 19-20, 页码: 2961-2979
作者:  Somda, ZC;  Powell, JM
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/28
Seasonal decomposition of sheep manure and forage leaves in soil 期刊论文
发表期刊: COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS. 出版年: 1998, 卷号: 29, 期号: 19-20, 页码: 2961-2979
作者:  Somda, ZC;  Powell, JM
收藏  |  浏览/下载:5/0  |  提交时间:2019/11/28