A CASE STUDY ON FENGJIANG AREA,LUQIAO DISTRICT,ZHEJIANG PROVINCE:OPTIMIZATION OF BASIC FARMLAND LAYOUT BASED ON FARMLAND QUALITY
Huaizhi Tang
Abstract
Huaizhi Tang
Abstract
This paper,based on GIS spatial analysis method,presents a way to optimize the basic farmland layout according to farmland grading and evaluation results in Fengjiang area,Zhejiang province.The integration of two different land quality evaluation system shall be based on the stable production capability,fertility,environment and quality,which is also a threshold to transfer in or out in basic farmland.This kind of optimization is workable,and helpful to remove the polluted,sterile farmland from the basic farmland and to incorporate those productive,quality,clean farmland into the basic farmland.
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This paper,based on GIS spatial analysis method,presents a way to optimize the basic farmland layout according to farmland grading and evaluation results in Fengjiang area,Zhejiang province.The integration of two different land quality evaluation system shall be based on the stable production capability,fertility,environment and quality,which is also a threshold to transfer in or out in basic farmland.This kind of optimization is workable,and helpful to remove the polluted,sterile farmland from the basic farmland and to incorporate those productive,quality,clean farmland into the basic farmland.
Key concepts: Grading (engineering), Quality (philosophy), Cultivated land, Production (economics), Agricultural engineering, Computer science, Land use, Civil engineering