首页|耕地利用"温室化"转型:内涵、进展与展望

耕地利用"温室化"转型:内涵、进展与展望

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基于归纳分析法和文献调研法系统论述耕地利用"温室化"转型的内涵认知和研究进展,并展望未来研究趋势与重点方向.研究结果:①耕地利用"温室化"转型可理解为一定地域内被用于温室生产的耕地利用形态在长期变化过程中发生的趋势性转折,研究提出了耕地利用"温室化"的倒"U"型转型假说."温室化"利用过程是农户利用温室技术破解土地资源稀缺性的理性选择,其本质是依托农业技术创新来提高土地集约边际的过程,对于保障地方多元食物供应具有重要意义.②从测度方法上,目前的研究依然沿袭传统的耕地利用转型测度指标,在显性形态上聚焦于表征规模、结构及其空间格局,在隐性形态上多关注投入、产出、价格等.③从时空演化机制上,囿于数据获取等因素,我国耕地"温室化"转型时空特征的精准刻画仍缺乏,目前的研究大多依靠遥感手段或统计数据考察宏观尺度的时空特征,缺乏微观尺度的质性研究.机制分析仍停留于宏观区域层面,计量经济学方法在探究其自然及社会经济因子的过程中得到了较多的应用.④从"温室化"转型效应分析上,针对其经济或环境效应的分析往往局限于农业经济学或环境科学的单一视角,缺乏从综合视角对其多维效应进行权衡分析.未来研究需加强对耕地利用"温室化"转型微观机理的解析,创新其"经济-环境-社会"效益权衡分析理论与方法,探索耕地利用可持续集约化转型的途径,推动耕地资源的可持续利用.
Greenhouse-mulched farmland transition:Theory and progress
The purpose of this study is to review the existing research on the protected agriculture-induced farmland transition,offer guidance for future research,and develop a theory of protected agriculture-driven farmland transition.Methods of documentation and induction analysis were employed.The research results show that(1)The transition of farmland caused by protected agriculture is a rational decision for farmers who want to use greenhouse technology to address the scarcity of land resources.Its fundamental procedure entails increasing the intense margin relying on agricultural technology improvement.(2)The current research continues to use the classic measuring techniques for farmland transition indicators,concentrating on scale and structure indicators in the dominant morphology and giving more attention to input,output,price,etc.in the recessive morphology.(3)Due to data gathering limitations and other issues,a precise description of the spatiotemporal protected agriculture-induced farmland transition is currently missing from the standpoint of spatiotemporal evolution.In the absence of micro-scale investigations,the majority of current research examines the macro-scale protected agriculture-induced farmland change using remote sensing or statistical data.Its environmental and socio-economic factors have been extensively studied using econometric approaches,and mechanism analysis is still done at the macroregional level.(4)There is a lack of a complete investigation of its multifaceted consequences from a comprehensive perspective,and the analysis of its economic or environmental repercussions is frequently constrained to a single perspective of agricultural economics or environmental science.This paper concludes that future research should expand on the micro-mechanism of protected agriculture's influence on farmland transition,innovate"environmental-economic"benefit trade-off analysis theories and methods,and investigate ways to transform farmland use in a sustainable and intensive manner.It should also support sustainable farmland use.

farmland transitionintensive farmland usemodern agricultureprotected agricul-turefarmland protection

张英男、吴岚、余黎、龙花楼、李文博

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浙江大学公共管理学院,杭州 310058

广西大学公共管理学院,南宁 530004

中国科学院地理科学与资源研究所,北京 100101

东北大学文法学院,沈阳 110169

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耕地利用转型 耕地集约利用 现代农业 设施农业 温室大棚 耕地保护

国家自然科学基金项目国家自然科学基金项目浙江省自然科学基金中央高校基本科研业务专项资金资助中央高校基本科研业务专项资金资助浙江大学学科交叉预研专项项目

4220120441971216LY24D010002S20230017N232405-24

2024

10.11821/dlyj020230699

地理研究
中国科学院地理科学与资源研究所

地理研究

CSTPCDCSSCICHSSCD北大核心
影响因子：2.214
ISSN：1000-0585
年,卷(期)：2024.43(2)
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