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Comparative Analysis of Influence Factors on Arable Land Use Intensity at farm household Level:A Case Study Comparing Suyu District of Suqian City and Taixing City,Jiangsu Province,China

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Chinese Geographical Science 2012年第5期22卷 556-567页

作者： LU Xiao HUANG Xianjin ZHONG Taiyang ZHAO Xiaofeng CHEN Yingxue GUO Shuiqiong School of Geographic and Oceanographic Sciences Nanjing University Nanjing 210093 China School of Geography and Tourism QuJu Normal University Qufu 273165 China Jiangsu Engineering CenterJbr Land Development and Consolidation Technology Nanjing 210093 China School of Government Nanjing University Nanjing 210093 China

Using data from the farm household survey conducted in 2009,arable land use intensity(ALUI)and its influence factors at farm household level were investigated by the Tobit *** District of Suqian City and Taixing City of Jiansu Province,China were chosen as the regions for *** results show that:1)On the average, the ALUI,labor intensity,yield-increasing input,and labor-saving input are 15 238.14 yuan(RMB)/ha,192 d/ha, 7233.01 yuan/ha,and 2451.32 yuan/ha in the less economically developed Suyu District,and 13 020.65 yuan/ha,181 d/ha,5871.82 yuan/ha,and 2625.97 yuan/ha in more economically developed Taixing *** figures indicate that Suyu District has higher ALUI and labor intensity input but lower labor-saving input.2)Comparing all the influence factors,the total arable land area in available and average plot size have bigger effects on arable land intensive use;to a small degree,family′s non-farm income affects labor intensity,yield-increasing input,and labor-saving input;the yield-increasing input decreases significantly when the householder has higher education attainment;the commercialization rates of agricultural products and the planting proportion of cash crops both have unstable influence on ALUI; the share of arable land rented in has few impacts on labor intensity,yield-increasing input,and labor-saving input. 3)There are no differences found in the internal impact mechanism of influence factors on the arable land intensive use behaviors of farm ***,there are conspicuous disparities in the impact degrees and statistical significance based on varying economic levels.4)Using the results as bases,this study proposes that the government should implement land management and agricultural policies according to local *** these policies should decrease land fragmentation to promote scale management of land and arable land use intensification.

关键词： arable land use intensity (ALUI) labor intensity yield-increasing input labor-saving input comparativeanalysis farm household

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Do Land Characteristics Affect farmers' Soil Fertility Management?

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Journal of Integrative Agriculture 2014年第11期13卷 2546-2557页

作者： TAN Shu-hao School of Agricultural Economics and Rural Development Renmin University of China

Soil fertility management （SFM） has important implications for sustaining agricultural development and food self-sufifciency. Better understanding the determinants of farmers’ SFM can be a great help to the adoption of effective SFM practices. Based on a dataset of 315 plots collected from a typical rice growing area of South China, this study applied statistical method and econometric models to examine the impacts of land characteristics on farmers’ SFM practices at plot scale. Main results showed that in general land characteristics affected SFM behaviors. Securer land tenure arrangements facilitated effective practices of SFM through more diversiifed and more soil-friendly cropping pattern choices. Plot size signiifcantly reduced the intensities of phosphorus and potassium fertilizer application. Given other factors, 1 ha increase in plot size might reduce 3.0 kg ha-1 P2O5 and 1.8 kg ha-1 K2O. Plots far from the homestead were paid less attention in terms of both chemical fertilizers and manure applications. Besides, plots with better quality were put more efforts on management by applying more nitrogen and manure, and by planting green manure crops. Signiifcant differences existed in SFM practices between the surveyed villages with different socio-economic conditions. The ifndings are expected to provide important references to the policy-making incentive for improving soil quality and crop productivity.

关键词： land characteristics soil fertility management farm household rice cropping South China

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Research on farmers' Response to Microeconomic Policies and Its Impact on Land Degradation in Zhaodong Heilongjiang Province

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Journal of Northeast Agricultural University(English Edition) 2005年第2期12卷 182-185页

作者： JIA Li LI You-hua GUO Dong-qing College of Economics and Management Northeast Agricultural University Harbin Heilongjiang 150030 PRC

The livelihoods of farmers are responding to the mioroeconomic policies and result in many changes in the landuse pattern and landscape, and the farmer＇s attitude to the natural resources conservation, specifically in the land degradation. In order to find the relationship between the farmers＇ response to the microeeonomic policies and land degradation, the authors surveyed 120 household in three villages in the black soil zone in Heilongjiang Province. Based on the feedback of the questionnaires, the authors established a model to analyze the impact. The results demonstrated that land degradation was impacted by farmers behaviors in the process of the adjustment of agricultural structures in the city of Zhaodong. And the main factors acted on the land degradation were the agricultural labour education level, the transfer of the labour from agricultural production, the price of the agricultural production materials, and the land scale management. The authors put forward some suggestions for sustainable agriculture based on the analysis on the topic.

关键词： microeconomic policy farm household land degradation Heilongjiang Province

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黄淮海平原农区不同类型农户的土地利用方式选择及其环境影响

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地理 2004年第3期

作者：欧阳进良宋春梅宇振荣张凤荣

以农户调查为基础，采用农户分类和方差分析等方法，对农户土地利用方式选择行为及其环境影响进行对比分析。受其兼业性、收入水平、文化素质和生产规模影响，不同类型的农户在地块尺度的土地利用方式选择存在差异：纯农业户、低收入农... 详细信息

以农户调查为基础，采用农户分类和方差分析等方法，对农户土地利用方式选择行为及其环境影响进行对比分析。受其兼业性、收入水平、文化素质和生产规模影响，不同类型的农户在地块尺度的土地利用方式选择存在差异：纯农业户、低收入农户的土地利用方式选择具有多元化的特征，兼业户、高收入农户、文化水平高的农户往往选择经济效益高、耗时少的土地利用方式。不同类型农户由于其土地利用方式及其肥料投入、水资源利用和秸秆处理等的不同，对土地质量和环境变化产生不同的影响。

关键词：土地利用方式选择农户土地质量环境 choice of land use type farm household land quality environment

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数字金融与农户：普惠效果和影响机制

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农业经济研究 2020年第12期

作者：陈宝珍任金政

基于2017、2018年的2972份农村微观调研数据，对数字金融的普惠效果和作用机制进行实证分析。结果表明：数字金融有利于缓解农户，尤其是家庭收入低于5万元农户所面临的金融排斥，促使农户享受到信用卡、投资理财等更多的金融服务，但... 详细信息

基于2017、2018年的2972份农村微观调研数据，对数字金融的普惠效果和作用机制进行实证分析。结果表明：数字金融有利于缓解农户，尤其是家庭收入低于5万元农户所面临的金融排斥，促使农户享受到信用卡、投资理财等更多的金融服务，但对建档立卡贫困户而言普惠效果不显著；数字金融通过提高农户理财知识和贷款知识实现信息效应，达到降低金融排斥、提高普惠效果的目标。

关键词：数字金融普惠金融农户 digital finance inclusive finance farm household

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