基于计量地理分析的农地规模经营影响因素作用机理研究

Study on Agricultural Land Scale Management Influence Factor Action Mechanism Based on Measuring Geographic Analysis

农地规模化经营对于提高粮食产量、保护耕地、提高农民收入具有重要意义。已有研究主要从政策制度或社会经济角度对该问题展开论述,尚未将农地利用的自然属性特征考虑在内,而该特征对农地规模化经营尺度的确定有着最直接的作用和影响。本研究以黑龙江省3个乡镇为研究区,以2015年遥感影像为数据源,在RS和GIS技术平台下,建立农地规模化经营管理数据库,运用计量地理模型获取农地规模化经营的自然影响因素,采取调查问卷形式,获取农地规模化经营的环境影响因素,运用Logistics模型找出影响研究区农地规模化经营的主要因素,并对各因素的影响程度进行排序,进而分析各影响因素对农地规模化经营的作用机理。研究成果对于保障国内粮食安全及促进农业现代化进程具有重要意义。

Agricultural land scale management has significance to improve food production,protect cultivated land and increase farmers’income.Existing studies are mainly from the policy system or the social and economic perspective,and have not taken the nature attribute of agricultural land into consideration,but the nature attribute has direct action and impact on the agricultural land management scale.The paper takes three townships of Heilongjiang as the study area,and the remote sensing image in 2015 as the data source,under the platform of RS and GIS,establishes an agricultural land scale management database,uses the measuring geographic model to get the natural influencing factors,the questionnaires to get the environmental influencing factors,and the Logistics model to find out the main influencing factors to agricultural land scale management,thus to rank the main influencing factors,and analyze the action mechanism of the factors to agricultural land scale management.The result is a reference for protecting the food security and promoting the process of agricultural modernization.