土壤保护 meaning in Chinese

soil conservation
soil protection

Later it was integrated with welfare and soil-conservation programs, and in this form it continues today .
其后，这与社会福利及土壤保护计划结合了起来，这种形式一直继续到现在。
The ideas and practice of soil protection in south africa
南非土壤保护的思想与实践
Soil quality - vocabulary - part 1 : terms and definitions relating to the protection and pollution of the soil iso 11074 - 1 : 1996
土质.词汇.第1部分:土壤保护和土壤污染术语和定义
The site is managed by swiss soil science society . it offers information about the society and swiss research organizations , education , and literature databases of soil science
描述:该网站提供瑞士土壤科学协会以及瑞士国内有关土壤保护、土壤科学研究机构、相关数据库等方面的信息。