农村土地确权纠纷【农户兼业水平对土地可持续利用的影响分析】
摘要。随着中国城市化与工业化进程的加快,农户兼业水平逐渐提升;与此同时,严重的水土流失与地力衰退加剧了人地关系的矛盾。因此,土地的可持续利用关系到农业的健康发展与国家的粮食安全。利用计量经济学工具分析了土地利用的诸多形态,如土地的抛荒与粗放经营、木本植物与多年生作物的种植、季节性作物的种植、保持灌溉和排涝沟渠的畅通、农家肥比重和建沼气池等的影响因素,尤其是农户兼业水平对其的影响。得出的结论是,农户兼业水平对土地可持续利用具有双重效应,既有助于克服水土保持的资金约束,又因兼业导致农户对农业的依赖性降低而减弱了对水土保持投资的动力。
关键词:农户兼业;土地;可持续利用
中图分类号:F301.3文献标识码:C文章编号:0439-8114(2011)13-2801-06
effectoffarmer’sdiversificationlevelonlandsustainableuse
LUOFang
(SchoolofCommerce,HuanggangNormalCollege,Huanggang438000,Hubei,China)
Abstract:AstheprocedureofChina’surbanizationandindustrializationspeededup,thefarmer’sdiversificationlevelincreasedgradually.Inthemeanwhile,themain-landcontradictionwassharpeningbecauseoftheseriouswaterloss,soilerosionandsoilfertilitydecline.LandsustainableusewascloselyrelatedtothehealthydevelopmentofagricultureandChina’sfoodsafety.Theeconometrictoolwasusedtoanalyzetheinfluencingfactorsoflandusepatterns,suchaslandabandonandextensiveuse,treecropandperennialcropplanting,seasonalcropplanting,keepingirrigationanddrainagecanalunobstructed,therateofapplyingfarmyardmanure,andbuildingmethanetank,etc.Itwasconcludedthattheleveloffarmer’sdiversificationhaddualeffects,whichwashelpfultoovercomecapitalconstraintandharmfultoincreasethemotiveofinvestingonwaterandsoilconservationbecausediversificationdecreasedthedependenceoffarmersonagriculture.
Keywords:farmer’sdiversification;land;sustainableuse
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