Activity of soil enzyme的用法和样例：
- Abstract : The soil nutrient, soil microorganisms and soil enzyme activities of soil under five different stands in Alar were studied.
摘要 ： 对塔里木河上游果林地和胡杨林地土壤养分、微生物数量和酶的活性变化进行了研究。
- Abstrac t: The activities of four kinds of soil enzymes in turfs in different growth years was studied.
- Keywords salt-alkali stress;halophytes;rhizosphere;saline-alkali soil;nutrition composition of soil;activity of soil enzyme;
- The amount of soil microbes and activity of enzyme in rhizosphere and non-rhizosphere of bio-salver were determined by dilution and colorimetry.