摘要
随着我国对土地保护和城乡建设精细化管理水平的需求愈来愈高,土地质量分级评定作为推动土地保护从以量管理向数量质量并重转变的关键技术手段其研究成果已广泛应用于国土资源管理的诸多方面。土壤侵蚀主要体现为压占和土壤物理构造的改变这些变形一般情况下没有给土壤肥力造成不可逆性的影响,当妥善解决后其能力可得到修复,耕地质量等级评价拥有着和评价类项目不一样的特点,其质量等级评价有其特殊之处。以广西壮族自治区博白县为对象,运用多元因素评价模型和ArcGIS软件对耕地的自然质量、利用状态和经济状况进行了全面评价与分析。以期研究成果可为后续编制玉林市博白县亚山镇田旺村耕地质量等级评价提供参考。
With the increasing demand for land protection and fine management of urban and rural construction in China,the research results of land quality grading assessment,as a key technical means to promote the transformation of land protection from quantity management to quantity and quality,have been widely used in many aspects of land and resources management.Soil erosion is mainly reflected in the change of land occupation and soil physical structure.These deformations generally do not have an irreversible impact on soil capacity,and its ability can be repaired when properly solved,and the cultivated land quality grade evaluation has different characteristics from the evaluation projects,and its quality grade evaluation has its special features.This study aims to provide a quantitative reference and optimization path for the evaluation of cultivated land quality in Bobai County.In this study,the natural quality,utilization status and economic status of cultivated land were comprehensively evaluated and analyzed by using multi-factor evaluation model and ArcGIS software in Bobai County,Guangxi Zhuang Autonomous Region.It is hoped that the research results of this paper can provide a reference for the subsequent compilation of cultivated land quality grade evaluation in Tianwang Village,Yashan Town,Bobai County,Yulin City.
作者
陈刚
陈炳超
Chen Gang;Chen Bingchao(Nanning Oasis Landscape Construction Engineering Co.,LTD.,Nanning 530001,Guangxi,China;Nanning Normal University,Nanning 530001,Guangxi,China)
出处
《绿色科技》
2024年第11期219-224,230,共7页
Journal of Green Science and Technology
关键词
耕地
耕地质量
等级评价
博白县
cultivated land
cultivated land quality
grade evaluation
Bobai County