红壤丘陵区农户水土保持投资行为研究——以江西省余江县为例  

Farm Household's Behavior of Soil and Water Conservation Investment in Red Soil Hill Region

作　　者：于术桐[1] 黄贤金[1] 邬震[1] 陈昌春[1] 胡锋 杨旭红[1] 

机构地区：[1]南京大学国土资源与旅游学系,江苏南京210093 [2]江西省鹰潭市余江县水利局,江西鹰潭335400

出　　处：《水土保持通报》2007年第2期136-140,共5页Bulletin of Soil and Water Conservation

基　　金：国家自然科学基金资助项目(40101007)

摘　　要：通过对余江县3个乡镇的农户访谈式调查,对农户水土保持行为机理进行了分析。研究表明农户兼业行为、传统生产习惯、农业经营规模、农业劳动力状况、水土流失现状与家庭经济条件等因素对农户水土保持行为有较大影响。通过相关性分析,建立了多元线性回归模型。模型运行结果表明,农户水土保持行为主要受到非农收入比例、从事农业生产的时间、从事农业人口数量、经营土地面积、水土流失减产损失、家庭人均收入以及距离城市远近等因素的影响。非农收入比重高的农户,水土保持投入的积极性不高。农业人口多的农户,或者受家族传统影响较勤劳的农户,其水土保持投资也多。据此,提出了激励农户水土保持投资行为和改善水土流失治理现状的相关建议。Based on the investigation to farm households in Yujiang County, Jiangxi Province, the mechanism of farm household＇ s soil and water conservation investment behavior（FHWSCIB）is analyzed. The factors which mostly influence the FHWSCIB are the multi-operation behavior of farm household, habit of manufacture, the scale management of agricultural land, the status of agricultural labor, soil and water loss disaster and economic condition of a family. In order to analyze the relativity between the FHWSCIB and these indeice, a multi-linear regression model is established. It turns out that the FHWSCIB is mostly influenced by the proportion of non-agriculture income, the time spent on farm, agriculture population, area under cultivation, soil and water loss disaster, average income and the distance from county to city. Farm households who have a great proportion of non-agriculture income have a less enthusiasm for soil and water conservation investment, while those who have more agricultural labors or whose members are more industrious have more soil and water conservation inputs. At last, some pieces of advice are presented on how to prompt the FHWSCIB and improve the status of soil and water loss.

关 键 词：水土保持 农户水土保持投资行为 多元线性回归模型 余江县 

分 类 号：S157[农业科学—土壤学] F323.211[农业科学—农业基础科学]