土壤酶活性主要受底物浓度变化的影响。
Soil enzyme activity was mostly affected by substrate concentration.
施肥处理增强了土壤酶活性，且季节变化明显。
The enzyme activity of soil was boosted up with significantly seasonal change after treatment with different fertilizers.
窖泥中土壤微生物与土壤酶活性间均呈正相关。
There was positive correlations between soil microorganism and soil enzyme activity.
一般情况下根际土壤酶活性均要大于非根际土壤。
Generally, the enzyme activities in rhizosphere soil were higher than those in non-rhizosphere soil.
因此，土壤酶活性可以作为该土壤肥力的指标之一。
So enzyme activity could be used as an index for evaluation of tidal flat soil fertility.
研究在石灰性烂田中冬种紫云英对土壤酶活性的效应。
Effect of winter sown Chinese vetch on soil enzyme activity in calcarious dirt soil is studied.
湿季由于较好的水分条件，土壤酶活性较干季显著增加。
As good water condition in wet season, soil enzyme activity is more obviously than dry season.
土壤微生物数量、土壤酶活性可以反映土壤的肥力状况。
The microbial quantity and enzyme activities of soil can reflect the fertility of the soil.
在树木生长表现和土壤酶活性发挥方面，混交林优于纯林。
Also, the tree growth and the soil enzyme activity of mixed stand were all better than that of the pure stands.
研究不同土壤中，氯氰菊酯降解变化和对土壤酶活性的影响。
The degradation of cypermethrin in different soils and the effect of cypermethrin on different soil enzymatic activity are conducted.
种植乌塌菜小区和种植番茄小区土壤酶活性变化趋势基本一致。
The change of soil enzyme activities aren't apparently different in the area where plant black cabbage to the area where plant tomato.
土壤微生物和土壤酶活性是反映土壤肥力最为重要的生物学指标之一。
Soil microorganism and soil enzyme activity is one of the most important indexes influencing the soil fertility.
土壤微生物量、土壤酶活性以及土壤养分之间均存在显著的相关关系。
There existed significant correlations among soil microbial biomass, enzyme activities and nutrient contents.
而有机肥、秸秆和化肥之间的配合施用处理的土壤酶活性表现不一致。
However, the combination of farm yard manure, straw and chemical fertilizer had different effects on different soil enzymes.
相关性分析表明：微生物对蒜苗根际土壤酶活性的影响大于对玉米土壤酶的影响。
The soil enzyme of the garlic sprouts was more sensitive than that of corn to the change of soil microorganism.
微生物的数量分布与土壤酶活性、有机质含量、土壤养分状况等强弱呈正相关关系。
The quantities distribution of rhizosphere microorganisms were positively correlated with the soil enzymic activities, contents of organic matter and soil nutrients.
不同利用年限菜地土壤酶活性变化幅度较大，能够更为敏感的指示土壤质量的变化。
Soil enzyme activity varied obviously with duration of vegetable plantation and could be cited as a sensitive indicator of changes in soil quality.
研究了徐州地区四种土壤在不同组合条件下，土壤微生物数量、土壤酶活性的变化情况。
A study has been carried out to examine the variation of microbial biomass and enzymic activity of different combinations of four types of soil from Xuzhou area.
在杏园和苹果园覆盖麦草，研究其对土壤腐殖质组成、微生物区系及土壤酶活性变化的影响。
The experiment was carried out to evaluate effects of covering wheat straw in apple orchard and apricot orchard on soil humus composition, microflora and soil enzyme activities.
通过盆栽、田间及模拟培养试验，分析了几种有机物料及不同有机物料用量对土壤酶活性的影响。
After pot-cultivation, field and imitate-culturing tests, the effect of several kinds of organic material and the different amount of application on the activity of soil enzyme were analysed.
通过对土壤呼吸强度和土壤酶活性的测定，研究了新型杀虫剂啶虫脒对旱地土壤生物活性的影响。
Effect of a new pesticide, acetamiprid, on biological activity in upland soil was studied through analysis of soil enzyme activities and soil respiration.
在大田高产栽培条件下，研究了不同施氮水平对豫麦49-198根际微生物和土壤酶活性的影响。
The effect of nitrogen fertilizer on soil enzymatic activity and rhizosphere microorganisms of Yumai 49-198 root system was studied in this paper.
土壤酶活性以及微生物数量的提高通过促进养分循环过程间接对果实营养成分和产量产生积极的影响。
The increase of soil enzyme activity and microorganism amount indirectly bring positive effects on fruit quality and yield by promoting nutrition circulation courses.
本文通过阐述重金属污染对土壤生物及土壤酶活性的影响，揭示了重金属污染对土壤生态系统的危害。
This article expounds the effects of pollution of heavy metals on soil organisms and soil enzyme activities, discovers the harm of pollution of heavy metals on soil ecosystem.
研究了有机肥料对于红镶熟化过程中酶活性的影响及不同肥料处理下大麦生育各阶段土壤酶活性的变化。
The effect of organic manure on the enzyme activities of red soil in the course of cultivation and in barley growing stages were also studied.
土壤酶活性的提高表明改良后的土壤结构、性能更适宜土壤微生物的繁殖和生长，土壤中的微生物量增加。
Increased soil enzyme activity means that the amended soil structure and properties were very beneficial to the reproduction and growth of soil microorganisms.
采用田间试验研究了施肥对黄土高原日光温室黄瓜生长发育和产量，以及对土壤微生物区系和土壤酶活性的影响。
This paper studied the effect of fertilization on cucumber growth and yield, soil microbial biomass and soil enzyme activities in sunlight greenhouse in Loess Plateau.
对土样酶活性进行相关性分析，发现土壤酶活性之间均呈正相关性，而土壤酶活性与土壤化学性质间也为正相关关系。
On soil enzyme activity correlation analysis showed that soil enzyme activities were positive correlation, and soil enzyme activities and soil chemical properties for a positive correlation.
土壤酶活性与土壤大多数化学性质呈显著或极显著正相关，反映出土壤酶活性可在一定程度上表征土壤肥力水平的高低；
There was significant and remarkably significant positive correlation between soil enzyme activities and most of chemical properties. Soil enzyme activity could be index to monitor soil fertility.
本文从土壤微生物群落结构、微生物区系、土壤呼吸、微生物生物量以及土壤酶活性方面对大气高浓度CO2的响应进行了综述。
In this paper, the effects of elevated CO2 on soil microbial community structure, soil microflora, soil respiration, soil microbial biomass, and soil enzyme activities were summarized.
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