摘要
该文依据景观生态学原理和土地经济学特性(土地肥力、报酬递增性、土地经济供给的有限性)等理论及长武王东试区土地资源背景,论述了王东“八五”期间土地利用规划的要点:1.保持耕地面积的相对稳定;2.适度发展果园;3.加强现有林的抚育,增造灌木林;4.维持一定的牧草地面积,提高产草量;5.控制塬面村庄扩展。
Land use planning is an essential step for conducting of reasonable land utilization, It is based on the principals oflandscape-ecology and land-economics, such as land fertility, the law of increasing returns and the limitation of re-sources, etc. According the natural and social-economical conditions of Wangdonggou watershed,the following keypoints should be considered in land use planning during 'the eighth five year plan'(1)to maintain relative stable cropping land ;(2)to expand area of fruit trees appropiately;(3)to improve existing woodlands and to increase in terms of area and benefits;(4)primary productivety of grass land should be raised ;(5)to control housing activities in good land.
出处
《水土保持通报》
CSCD
北大核心
1993年第5期9-12,61,共5页
Bulletin of Soil and Water Conservation
关键词
土地
利用
规划
Wangdongexperimental area
land use planning reasonable land utilization
