中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
连续施用有机肥与化肥对黄绵土的培肥效应

文献类型:期刊论文

作者郑剑英 ; 赵更生 ; 吴瑞俊
刊名水土保持研究
出版日期1996
期号2页码:18-22
其他题名Effect of Sustained Applying Organic Matter and Chemical Fertilizer on Improving Fertility of Loessal Soil
合作状况其它
中文摘要连续8年的田间试验及室内分析结果表明:有机无机肥配施增产效应大于两者分别单施效应,有机肥与氮肥配施效果较好,联应值为正值,与磷肥配施效果较差,多数是负联应,与氮磷肥配施显示一定的增产优势。有机无机配施有明显的增肥效应,其中有机肥与氮磷配施效果最佳,施磷上壤有效磷增加,不施肥及单施氮肥土壤养分变化甚微或呈下降趋势。
英文摘要The sustained 8 years field experiments and laboratory analysis shows the increasingyield effect of organic matter mixed with chemical fertilizer is higher than that of organic matter or chemical fertilizer,and organic matter effect mixed with N is high, its mixed with P is low,its mixed with N and P is very high. Organic matter mixed with chemical fertilizer may improve soil fertility with best effect as it mixed with N and P. Soil available P is increased as applying P and soil nutrient change is not obvi...
语种中文
公开日期2010-12-12
源URL[http://ir.iswc.ac.cn/handle/361005/3355]  
专题水土保持研究所_水保所知识产出(1956-2013)
推荐引用方式
GB/T 7714
郑剑英,赵更生,吴瑞俊. 连续施用有机肥与化肥对黄绵土的培肥效应[J]. 水土保持研究,1996(2):18-22.
APA 郑剑英,赵更生,&吴瑞俊.(1996).连续施用有机肥与化肥对黄绵土的培肥效应.水土保持研究(2),18-22.
MLA 郑剑英,et al."连续施用有机肥与化肥对黄绵土的培肥效应".水土保持研究 .2(1996):18-22.

入库方式: OAI收割

来源:水土保持研究所

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