Activity of soil enzyme的用法和样例：
- All the indexes of the second generation in the soil microorganism quantity, biomass, biochemistry activity and the change of soil enzyme activity of P. massoniana under the same condition are higher than those of the first generation.
- 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。
- 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.