摘要
为了研究耕地多功能农业利用方式,以阜平县低山丘陵区为研究对象,运用GIS软件解析阜平县耕地现状,通过分析影响耕地功能因素,选取指标体系对耕地生产功能、生态功能、景观功能、人文功能进行评价,根据不同区域的资源特点和土地功能的倾向,给予农业、植物等要素调整和组合。具体结果为:(1)研究区耕地生产功能潜力居中等水平;生态功能潜力偏高;景观功能及人文功能水平相对偏低。(2)从空间分布上看,研究区西部耕地整体多功能性偏高。(3)结合耕地地块各功能潜力等级,提出各项功能利用模式,兼顾各项功能发挥作用,匹配生物组合。对于研究区耕地多功能水平弱的应以生态保护和提升耕地产能为重点,耕地多功能水平高的则应强化耕地保护力度,借助自然力来更好的发挥耕地综合功能。
In order to meet the multiple demands of human beings for agricultural land with the improvement of productivity,this study explored the multi-functional agricultural utilization mode of cultivated land based on the multi-function of cultivated land.The low mountains and hills of Fuping County was selected as the study area,and the status quo of cultivated land in Fuping County was analyzed by GIS software.By analyzing the factors affecting cultivated land function,the index system was selected to evaluate the production function,ecological function,landscape function and cultural function of cultivated land,and the factors such as agriculture and plants were adjusted and combined according to the resource characteristics and land function tendency of different regions.The specific results showed that:(1)The potential of cultivated land production function in the study area was at the middle level;the ecological function potential was on the high side;the level of landscape function and humanistic function was relatively low.(2)From the perspective of spatial distribution,the overall versatility of cultivated land in the western part of the study area was on the high side.(3)Combined with the potential level of each function of cultivated land,the utilization mode of each function was put forward,giving consideration to the function of each function and matching the biological combination.For those with the weak multi-functional level of cultivated land in the study area,emphasis should be placed on ecological protection and improvement of cultivated land productivity.In contrast,those with high multi-functional level of cultivated land should strengthen the protection of cultivated land and use natural force to play the comprehensive function of cultivated land better.
作者
刘绍雄
张小栋
陈亚恒
LIU Shaoxiong;ZHANG Xiaodong;CHEN Yaheng(College of Land and Resources, Hebei Agricultural University, Baoding 071000,China;2College of Resources and Environmental Sciences, Hebei Agricultural University, Baoding 071000,China)
出处
《林业与生态科学》
2021年第3期236-244,共9页
Forestry and Ecological Sciences
基金
河北省社会科学基金项目(HB16YJ060)。
关键词
耕地多功能
农业
阜平县
低山丘陵区
multi-function of cultivated land
agriculture
Fuping County
low mountains and hills
