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1 我国土壤资源现状人类的农业生产活动主要在土壤上进行,人类所需要的农产品均直接或间接从土壤中生产,土壤性质在很大程度上制约着植物的生长发育和农业生产措施的效果,所以土壤是农业的基础,是人类不可或缺的自然资源。我国土壤的基本状况:(1)人均数量偏少。我国人均耕地、
1 Current Situation of Soil Resources in China The agricultural production activities of human beings are mainly carried out on the soil. The agricultural products needed by mankind are directly or indirectly produced from the soil. The nature of the soil largely restricts the effects of plant growth and development and agricultural production measures. Therefore, soil is the basis of agriculture and an indispensable natural resource for human beings. The basic situation of soil in our country: (1) the number of per capita less than normal. Per capita arable land in our country,