| Potential　evaluation　of　Land　arrangements　is　the　basis　of　making　the　land　arrangement　special　plan,　meanwhile,　land　arrangements　sub　area,　ascertaining　land　arrangement　item　and　setting　land　arrangements　indices　are　mainly　depended　on　land　arrangement　potentiality,　so　it　is　necessary　to　do　this　research.　As　the　most　important　pattern　of　land　arrangements,　potential　evaluation　of　cultivated　land　arrange　is　more　essential.　However,　as　far　as　theoretical　and　empirical　researches　in　China's　mainland,　few　discuss　on　the　connotation　and　evaluation　of　cultivated　land　arrangement　potentiality.　Facing　present　condition,　in　order　to　analyze　potentiality　of　cultivated　land,　some　research　is　compiled　in　this　paper.　Firstly,　analyzing　relevant　basic　theories,　based　on　the　review　of　background,　end　and　theoretical　evidence　of　land　arrangement,　combining　with　Zhuanghe′s　condition,　researching　the　standard　and　method　of　cultivated　land　arrangements,　furthermore,　estimating　cultivated　land　arrangement　potentiality　in　our　county.　　(1)　Introduction,　recommend　the　background,　research　summarization,　intention　and　meaning,　character　and　innovation.　(2)　Theoretical　issues　of　potential　evaluation　of　cultivated　land　arrange,　this　part　discuss　the　concept　and　theoretical　basis　of　cultivated　land　arrangement,　the　definition　of　potentiality　and　originality　of　potentiality,　the　recent　relevant　concept　and　technical　method,　at　last,　this　part　put　forward　evaluation　thought　route　and　technical　way.　(3)　The　use　of　Geographic　Information　System　in　the　estimating　cultivated　land　arrangement　potentiality.　(4)　The　introduction　of　the　research　area.　Confirming　basic　unit　on　potential　evaluation　of　cultivated　land　arrange,　based　on　the　evaluation　unit　and　the　end　of　potential　evaluation　of　cultivated　land　arrange,　selecting　evaluation　unit　on　the　basis　of　land　classification.　(5)　Single　evaluation　of　cultivated　land　arrange　potentiality,　cultivated　land　arrange　potentiality　can　be　appraised　from　the　following　four　parts,　potentiality　of　technology,　potentiality　of　productivity,　potentiality　of　ecological　environment　and　potentiality　of　optimization　of　the　sight　.　(6)　The　competitive　evaluation　of　cultivated　land　arrangement　potentiality,　discuss　the　thoughtfulness　and　technological　route　of　the　competitive　evaluation　of　cultivated　land　arrangement　potentiality,　moreover,　make　a　deeper　research　on　constructing　the　evaluation　index　system,　quantifying　evaluation　index,　calculating　competitive　value　and　the　result　of　evaluation.　(7)　The　application　of　the　evaluation　of　cultivated　land　arrangement　potentiality,　touches　on　potentiality　division　of　cultivated　land　arrangement,　defines　the　order　and　important　item　of　the　cultivated　land　arrangement,　brings　forward　the　measures　for　strengthening　cultivated　land　arrangement.　(8)　Tag,　summarize　this　study　and　give　prospect　those　more　need　to　study.
|
PDF Full Text Request