摘要
以河北省丰宁满族自治县小坝子乡为例,通过对研究区内土壤易溶盐含量与土壤粒径含量的测定,对研究区内沙地起源及成因进行分析得出结论。旨在探求接坝山地的沙地分布成因规律,为该区域水土保持和防沙治沙工作提供一定的科学依据。
Taking Xiaobazi country which locates in FengningManzu autonomous county,Hebei Province,as a study object,through the analysis the content of the soluble salt and the particle size in soil. The sand land origin and cause were studied to investigate the law of distribution and cause of sand land in Jieba mountain and provide some scientific foundation for regional eco-environment conservation.
出处
《现代农业科技》
2009年第13期292-293,300,共3页
Modern Agricultural Science and Technology
关键词
接坝山地
沙地起源
成因
河北丰宁
小坝子乡
Jieba mountain
sand land origin
causes
Fengning in Hebei
Xiaobazi Country
