The soil enzyme activity was strengthened.
土壤酶的活性增强。
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。
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；
There was positive correlations between soil microorganism and soil enzyme activity.
窖泥中土壤微生物与土壤酶活性间均呈正相关。
The soil enzyme activity was significantly correlated with the main chemical character...
土壤酶的活性与土壤的主要化学性状有显著相关性。
As good water condition in wet season, soil enzyme activity is more obviously than dry season.
湿季由于较好的水分条件，土壤酶活性较干季显著增加。
Effect of winter sown Chinese vetch on soil enzyme activity in calcarious dirt soil is studied.
研究在石灰性烂田中冬种紫云英对土壤酶活性的效应。
It is a possible that the study of total soil enzyme activity appraise the level of soil fertility.
用酶活性的总体进行土壤肥力水平评价的可能性。
Also, the tree growth and the soil enzyme activity of mixed stand were all better than that of the pure stands.
在树木生长表现和土壤酶活性发挥方面，混交林优于纯林。
Soil microorganism and soil enzyme activity is one of the most important indexes influencing the soil fertility.
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。
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 soil enzyme activity was significantly correlated with the main chemical character of soil. So it was concluded that…
土壤酶的活性与土壤的主要化学性状有显著相关性。
Soil enzyme activity varied obviously with duration of vegetable plantation and could be cited as a sensitive indicator of changes in soil quality.
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。
Increased soil enzyme activity means that the amended soil structure and properties were very beneficial to the reproduction and growth of soil microorganisms.
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。
The increase of soil enzyme activity and microorganism amount indirectly bring positive effects on fruit quality and yield by promoting nutrition circulation courses.
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 results showed that all the 4 species of plants improve greatly the organic C and total N in soil with microbial biomass accumulated much more and soil enzyme activity improved.
结果表明，4种固沙植物均能明显改善土壤C，N水平，提高微生物生物量，改善土壤酶的活性。
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.
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。
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.
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；
Green cover; Soil nutrients; Enzyme activity; Photosynthesis; Fruit quality.
生草；土壤养分；酶活性；光合作用；果实品质。
A field fertilizer experiment was made to explore the effect of different fertilizer treatments on soil nutrients and enzyme activity in different layers of river ancient channel.
通过田间肥料试验，探讨不同试验处理对河流故道区不同土层土壤养分及其酶活性的影响。
Effect of a new pesticide, acetamiprid, on biological activity in upland soil was studied through analysis of soil enzyme activities and soil respiration.
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。
The results also show that peat does not advance the activity of soil enzyme except the activity of phosphatase compared with the control.
试验结果还发现泥炭除对磷酸酶活性有促进作用外，测定的其它几种酶活性几乎都不高于对照。
So enzyme activity could be used as an index for evaluation of tidal flat soil fertility.
因此，土壤酶活性可以作为该土壤肥力的指标之一。
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。
Results indicated that rhizosphere soil is markedly more favorable to bacteria and for enzyme activity than non rhizosphere soil.
研究结果表明：根际土壤中的细菌数量明显大于非根际土壤，根际土壤酶的活性高于非根际土壤；
The enzyme activity of persimmon root range soil and the relation, between the enzyme activity and agrochemical property and persimmon yield are studied for the first time.
首次研究了月柿根际土壤酶的活性及其与土壤农化特性、月柿产量的关系。
The enzyme activity of soil was boosted up with significantly seasonal change after treatment with different fertilizers.
施肥处理增强了土壤酶活性，且季节变化明显。
The nutrient availability, microbe number and enzyme activity of rhizosphere soil in the intercropping system are significantly higher than those in the single culture.
与单作相比，间作体系中的玉米、大豆根际土壤养分有效性、根际土壤微生物数量、根际土壤酶活性均显著高于相应单作根际土壤。
Microorganism community is a crucial biotic factor, SOM(soil organic material), temperature and moisture are all important abiotic factors that could affect enzyme activity;
微生物群落是影响酶活性的主要生物因素，土壤有机质、温度和湿度等是影响酶活性的重要非生物因素；
Microorganism community is a crucial biotic factor, SOM(soil organic material), temperature and moisture are all important abiotic factors that could affect enzyme activity;
微生物群落是影响酶活性的主要生物因素，土壤有机质、温度和湿度等是影响酶活性的重要非生物因素；
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