soil enzyme activity

Advance on Response of Soil Enzyme Activity to Ecological Environment

土壤酶活性对生态环境的响应研究进展

Progress of Studies on Soil Enzyme Activity under Heavy Metal Contamination

重金属污染下土壤酶活性的研究进展

Effect of Different Sources Humic Acid on Soil Enzyme Activity

不同来源腐殖酸对土壤酶活性的影响

There were significant differences in soil enzyme activity between different forest types .

不同林分类型土壤酶活性的差异比较明显。

Dynamic of Soil Enzyme Activity in Different Ground Clearance

不同林地清理方式土壤酶活性动态

Overall , soil enzyme activity had positive correlation with soil nutrients .

总的来说，研究区各种酶活性均与土壤养分呈显著正相关或极显著正相关。

Effects of Transgenic Cotton Planting on Four Kinds of Soil Enzyme Activity

种植转基因棉对4种土壤酶活性的影响

And be closely related between soil enzyme activity and soil fertility factor .

土壤酶活性与土壤肥力因素之间密切相关；

Description of long-term continuous cropping decreased the soil enzyme activity .

长期轮作处理下的土壤酶活性均高于连作，说明长期连作降低了土壤酶活性。

There existed close relationship between soil enzyme activity and physical , chemical properties .

土壤酶活性与理化性质有着广泛、密切的关系。

Soil enzyme activity increases with soil fertility among the same ecological zone .

在同一生态区，土壤磷酸酶活性随肥力水平的升高而增大；

Soil enzyme activity was mostly affected by substrate concentration .

土壤酶活性主要受底物浓度变化的影响。

Study on Soil Enzyme Activity and Fertility Characteristics of Coastal Protection Forest in Shanghai

上海市沿海防护林土壤酶活性及肥力特征研究

Soil Enzyme Activity of Different Restoration Stages in Karst Degenerative Forest

喀斯特退化森林不同恢复阶段土壤酶活性研究

Determining soil enzyme activity used as the integrative evaluation index of forest soil quality ;

作为森林土壤质量综合评价指标的土壤酶活性；

The soil enzyme activity and vertical space because of the change of soil using different types .

土壤酶活性垂直空间上的变化因土壤的利用类型不同而有差异。

Soil enzyme activity was higher in surface soil layer and lower in bottom soil layer .

土壤酶活性表现出表层高，底层低。

Study on Effects of Glyphosate on Soil Enzyme Activity and Respiratory Intensity of Soil

草甘膦对土壤酶活性及呼吸强度的影响研究

As for the variation of the soil enzyme activity in different stages of C.

根际多酚氧化酶活性在过熟林阶段高于其它阶段。

Soil enzyme activity is an important indicator of the number of soil microbial community structure .

土壤酶活性是显示土壤中微生物类群数的重要依据之一。

Relationships between red soil enzyme activity and fertility

红壤酶活性与肥力的关系

Application of organic peat , soil enzyme activity enhancement , soil microbial quantity increase .

施用草炭后，土壤酶活性增强，土壤微生物数量增加。

Application fertilizer has evidously influence on soil enzyme activity .

施肥对土壤酶活性有着明显的影响；

Soil enzyme activity in rice-wheat cropping systems influenced by phosphorus fertilizer models

稻麦轮作不同施磷模式对土壤酶活性的影响

The soil enzyme activity is direct response soil fertility , typically the degree of soil .

土壤酶活性的高低，直接反应土壤肥力，土壤熟化程度的高低。

There were corresponding correlations between lime soil enzyme activity and soil chemical and physical properties .

石灰土酶活性与土壤理化性质之间具有一定的响应关系。

The content of available Fe and available Zn have closed relation with soil enzyme activity .

土壤中有效态铁与锌的含量与土壤酶活性密切相关。

Change of Soil Enzyme Activity during the Process of Karst Forest Degradation in Central Region of Guizhou

贵州中部喀斯特森林退化过程中土壤酶活性的变化

Soil Enzyme Activity in Tobacco Cropped Soil of Bijie District of Guizhou

贵州毕节地区烟地土壤酶活性研究

The Determination of Clearance to Coupling Ground Wire Dynamic of Soil Enzyme Activity in Different Ground Clearance

耦合地线与导线间的距离取值问题研究不同林地清理方式土壤酶活性动态