摘要
根据1980—2017年本溪县耕地土壤理化性质的变化趋势,分析引起土壤地力下降和理化性质改变的因素,提出改进土壤理化性状的措施,为切实提高本溪县的耕地质量提供参考。
According to the second general soil survey to 2017, the change trend of soil physical and chemical properties of cultivated land in Benxi county, this paper analyzed the factors that cause the decrease of soil fertility and the change of physical and chemical properties, and put forward measures for the improvement of soil physical and chemical properties, in order to provide reference for effectively improving the quality of cultivated land.
作者
王丽颖
WANG Liying(Benxi County Agricultural Technology Promotion Center,Benxi Liaoning 117221,China)
出处
《农业科技与装备》
2018年第3期12-13,共2页
Agricultural Science & Technology and Equipment
关键词
理化性质
耕地土壤
改进措施
physical and chemical properties
cultivated soil
pH
improvement measures
