石家庄市农业资源遥感调查

Remote Sensing Investigation of Agricultural Resources in Shijiazhuang City

为了解石家庄地区农业资源分布与变化情况,建立“过去-现在-未来”的石家庄农业大数据平台,实现石家庄农业资源的现代化和智能化管理,本文利用遥感技术,于2018和2019年春秋季在石家庄地区分别进行了两次野外样点采集,并对地区耕地、设施农业、园艺果树、林地、水体以及主要农作物的种植生长情况进行了调查。结果表明:农业资源的分布情况总体保持稳定并有小幅度增加,玉米等农作物的种植面积在各区县得到优化调整;石家庄市部分区县通过政府补贴等方式,大豆、谷子等作物的种植面积有所提高,玉米的种植面积得以降低;土地流转、土地复垦种植、土地修复等方式近年来取得良好的效果,玉米等作物通过合作社的统一标准化种植,种植面积及产量得到提高。

In order to understand the distribution and change of agricultural resources in Shijiazhuang,establish a"past-present-future"agricultural big data platform in Shijiazhuang,and realize the modernization and intelligent management of agricultural resources in Shijiazhuang,this paper used remote sensing technology to collect two field samples in Shijiazhuang Area in spring and autumn of 2018 and 2019,and conducted field sample collection for cultivated land,facility agriculture and horticultural fruits in the region.The growth of trees,woodland,water and main crops were investigated.The results showed that:the overall distribution of agricultural resources remained stable and slightly increased,and the planting area of maize and other crops was optimized and adjusted in each district and county.The planting area of soybean,millet and other crops was increased and the planting area of maize was reduced in some districts and counties of Shijiazhuang City by means of government subsidies.In recent years,good results have been achieved,maize and other crops through the unified standardized planting cooperatives,planting area and yield have been improved.