为保护和合理利用藏羚羊品种资源，本论文对沙图仕特性及冷季可可西里牧草-土壤中主要养分含量进行了研究。
This article was composed of two experiments which were used to provide scientifical reference for protection and reasonable utilization of Tibetan antelope.
土壤的主要特性有质地、酸度、养分含量、气体含量和含水量。
The major characteristics of soils are texture, acidity, nutrient content, gaseous content, and moisture content.
土壤侵蚀主要通过影响土壤养分含量来影响土壤生产力。
Generally, its main approach is affecting contents of soil organic matters and nutrient.
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