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- Soil enzyme activity effected by Hg. 汞对土壤酶活性的影响。
- Dynamics of aquic brown soil enzyme activities under no-tillage. 潮棕壤免耕农田土壤酶活性的动态变化
- Soil enzyme including phosphatase, urease, proteinase, catalase were analysed. 通气良好有利于提高土壤过氧化氢酶活性.
- The seasonal regularities of soil enzymatic activities(A horizon)are very evident, it depengdson the sorts of enzymes. 土壤酶活性(A层)的季节变化规律明显。 但不同的酶类，其变化规律不同。
- SANNINO F,GIANFREDA L.Pesticide influence on soil enzymatic activities[J].Chemosphere,2001,45:417-425. 郭明陈红军等.;4种农药对土壤脱氢酶活性的影响[J]
- Soil enzyme and microbe play key roles in the cycle of mass and energy fluxes of soil ecosystem. 摘要土壤酶和微生物在土壤生态系统的物质循环和能量流动方面都扮演着十分重要的角色。
- Abstrac t: The activities of four kinds of soil enzymes in turfs in different growth years was studied. 摘要： 通过对不同生长年限草坪土壤中4种土壤酶活性的分析，研究了草坪年限与土壤酶活性的关系。
- The further researches on the relationship between elevated nitrogen deposition and soil enzymes are discussed. 此外，还对氮沉降增加与土壤酶之间关系的研究前景进行了探讨。
- Effects of fertilization treatments on soil enzyme activities, seedling growth and stachydrine contents of Leonurus japonicus Houtt. 施肥对益母草生长、土壤酶活性及水苏碱含量的影响。
- The relationship between total amount of soil enzyme runoff and slope gradient was exponential following this prediction model MC=atb. 土壤酶流失总量与坡度呈指数变化关系,符合MC=atb预测模型;
- 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。
- There are many studys on PCNB, but it has not beenreported that influence of PCNB on soil enzyme in vegetable greenhouse. 随着东北地区温室大棚的快速发展,开展PCNB对东北地区蔬菜大棚土壤酶活性影响研究更有实际意义。
- Fertilization could also increase soil enzyme activities, and soil urease and phosphatase activities could be used as the indicators of soil fertility. 施肥还可增加土壤酶活性，其中，土壤脲酶和磷酸酶活性可以作为衡量土壤肥力水平的指标。
- The results indicated that soil enzyme activity significantly correlated with soil chemical property and soil microbial quantity,except for the ca. 研究表明,随着填埋深度的加深,土壤理化性质,微生物数量和土壤酶活性有很大不同。
- Of the 4 soil enzymes studied, alkaline phosphatase and dehydrogenase were higher than urase and arylsulfatase in activity. 在所测定的4种土壤酶中，碱性磷酸酶和脱氢酶的活性高于脉酶和芳基硫酸酯酶的活性。
- The main factors with the most influence were urease and uratease activities by The Principal Component Analysis of soil enzymes. 对土壤酶活性进行主成分分析，发现起主要作用的是土壤脲酶和尿酸酶。
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- The species of soil hydrolase，the sensitivity of different enzyme indices and the change mechanism of soil enzyme should be noticed in future studies. 今后在森林土壤酶的研究中，应重视水解酶的种类、酶指标的敏感性以及酶变化机理的探索。
- The overall differences of soil enzyme activities were significant, of which the proteinase and urease were the most significant. 土壤酶活性总体差异显著，其中差异明显的是蛋白酶和脲酶。
- Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping. 摘要利用平板培养法对黄瓜连作根系微生物种群连续性变化进行了跟踪研究。
