林业科学
林業科學
임업과학
SCIENTIA SILVAE SINICAE
2014年
8期
141-145
,共5页
农林复合系统%资源利用率
農林複閤繫統%資源利用率
농림복합계통%자원이용솔
agroforestry system%resource use efficiency
农林复合系统是一种动态的自然资源管理系统,通过总结我国农林复合系统在光能、水分、养分及土地等自然资源利用率的研究进展,认为农林复合系统具有提高自然资源利用率等重要作用,只是由于气候、树种林种及其密度和林龄、作物种类的差异,使得提高的幅度有所差异而已;并从研究尺度、研究内容及方法等角度,提出研究展望。
農林複閤繫統是一種動態的自然資源管理繫統,通過總結我國農林複閤繫統在光能、水分、養分及土地等自然資源利用率的研究進展,認為農林複閤繫統具有提高自然資源利用率等重要作用,隻是由于氣候、樹種林種及其密度和林齡、作物種類的差異,使得提高的幅度有所差異而已;併從研究呎度、研究內容及方法等角度,提齣研究展望。
농림복합계통시일충동태적자연자원관리계통,통과총결아국농림복합계통재광능、수분、양분급토지등자연자원이용솔적연구진전,인위농림복합계통구유제고자연자원이용솔등중요작용,지시유우기후、수충림충급기밀도화림령、작물충류적차이,사득제고적폭도유소차이이이;병종연구척도、연구내용급방법등각도,제출연구전망。
Agroforestry system is a dynamic natural resource management system. This paper summarized the research progress of agroforestry system in the utilization of solar radiation,water,nutrition,land and other natural resources. We concluded that agroforestry system was important to improve the utilization of natural resources. However,the degree of this improvement was different due to differences in climate,forest category and tree density and stand age,crop types. The research scale,research content,method and research prospects were also proposed in this paper.