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[期刊论文] 作者:郑文杰,郑毅,M A Fullen,C A Booeh,,
来源:土壤通报 年份:2006
通过自制土壤冲蚀槽,并进行人工模拟降雨试验,研究了稻秆编织地表覆盖物对坡地土壤侵蚀和小麦产量的影响。结果表明:在坡度为27°,每次降雨强度为0.5~0.8mm/m in,小麦整个生...
[期刊论文] 作者:毛妍婷,李永梅,M A Fullen,C A Booth,,
来源:土壤通报 年份:2009
应用锚杆拉力计和自行设计的剪切箱对狗尾草根系的固土能力在深度为10cm和20cm进行了原位测定,结果表明:在10cm深度,当施加的载荷增大到4.9kN时,狗尾草样方位移为53.3mm,而裸...
An Evaluation of the Introduction of Modified Cropping Practices in Yunnan Province,China,Using Surv
[期刊论文] 作者:M Subedi,T J Hocking,M A Fullen,A R McCrea,E Milne,D J Mitchell,,
来源:Agricultural Sciences in China 年份:2009
Problems associated with land degradation are serious in China. Sloping land in South China has experienced a decline in crop productivity by 30-60% due to soil...
An Awareness-Adoption Matrix for Strategic Decision Making in Agricultural Development Projects: A C
[期刊论文] 作者:M Subedi,T J Hocking,M A Fullen,A R McCrea,E Milne,D J Mitchell,,
来源:Agricultural Sciences in China 年份:2009
Significant achievements have been made in generating sustainable agricultural technologies in developing countries. Usually, these new technologies have been m...
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