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农牧林复合轮作系统治沙模式的原理和效益初探 被引量:1
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作者 杨文斌 任居平 《内蒙古林业科技》 1997年第1期7-10,共4页
混农林业在世界上已有近2000多种系统,本文根据半干旱区农牧交错带水分、养分资源动态、耕种习惯和产业结构特征,提出了适宜于该区域的一个混农林业系统──农牧林复合轮作系统,并初步讨论了该模式的配置、结构及其确保水分、养分等... 混农林业在世界上已有近2000多种系统,本文根据半干旱区农牧交错带水分、养分资源动态、耕种习惯和产业结构特征,提出了适宜于该区域的一个混农林业系统──农牧林复合轮作系统,并初步讨论了该模式的配置、结构及其确保水分、养分等资源可持续发展的原理。 展开更多
关键词 农牧林复合系统 轮作 界面效益 可持续发展
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Cost-Benefit of Interface Management Improvement in Design-Manufacturing Chain
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作者 朱岩梅 《Journal of Shanghai Jiaotong university(Science)》 EI 2009年第3期380-384,共5页
Design-manufacturing chain (D-MC) is the most important link of the supply chain with the greatest possibility in cost reduction. How to strengthen the effective management of interracial relationship between design... Design-manufacturing chain (D-MC) is the most important link of the supply chain with the greatest possibility in cost reduction. How to strengthen the effective management of interracial relationship between designer and manufacturer and increase the efficency of interface management concerns the efficiency of the whole supply chain. In order to evaluate and improve the impacts of D-MC interfacial relationship, first we should construct the evaluation index system and then we should analyze the total cost and benefit of the interfacial relationship betterment, including the cost of member units in D-MC, the opportunity cost of cooperation partners, and the market returns resulted from the interfacial relationship improvement, which will advance the whole supply chain efficiency as well as enhance the management performance of D-MC. 展开更多
关键词 design-manufacturing chain (D-MC) supply chain interface management COST BENEFIT
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