soil enzyme的例句大全

Effects of sesame cake fertilizer on soil enzyme activities and microbial C and N at rhizosphere of tobacco

施用芝麻饼肥对植烟根际土壤酶活性和微生物碳、氮的影响

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effect of transgenic bt rice planting on soil enzyme activities

种植转Bt基因水稻对土壤酶活性的影响

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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

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Based on the effects of HA compound fertilizer on the quality and physiological mechanism of rape under the soil culture condition, the conversion of soil nutrient and activities of soil enzyme were studied in this paper.

在土培试验研究腐植酸复合肥对油菜品质和生理指标影响的同时，对土壤养分和土壤酶活性的变化进行了研究。

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Soil Enzyme Activity and Distribution Characteristics of Nutrient and Mutual Relative Analysis in Illicium verum Forest

八角林地土壤酶活性和养分的分布特点及其相关分析

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studies on the effect of recreational activities on soil enzyme and microbial activities in zhangjiajie national forest park

旅游对张家界国家森林公园土壤酶及微生物作用强度的影响

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Litter can enhance the contents of organic matter, N, P and K as well as water content of soil, reduce soil temperature, enrich the species and promote the activities of soil enzyme, and increase the diversity of soil invertebrate.

凋落物可以增加有机质、N、P、K的含量及土壤的含水量，降低土壤温度，增加土壤酶的种类，提高土壤酶的活力及土壤无脊椎动物的多样性；

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Effect of the mixed stands of black locust with other tree species on soil chemical property and soil enzyme activity

不同树种的刺槐混交林对土壤化学性质及土壤酶活性影响的研究

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Most significant effect on soil enzyme activities was observed in 0-5 cm soil layer. Compared with buffer and background zones, the cellulase activity in active zone was reduced by 92.8% and 80.0%, respectively.

对土壤酶活性的影响在0~5cm土层最为显著，其中纤维素酶活性在活动区分别比缓冲区和背景区降低了92.8%和80.0%；

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Effects of Long-Term Continuous Cropping System of Cotton on Soil Physical-Chemical Properties and Activities of Soil Enzyme in Oasis in Xinjiang

新疆绿洲棉花长期连作对土壤理化性状与土壤酶活性的影响

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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。

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The seasonal changes of surface soil ( 0~ 10cm) enzyme activities under two control showed that the soil enzyme activities were higher in spring and autumn, lower in winter and summer. 5.

从土壤酶活性的季节变化来看，表层土壤（0～10cm）土壤酶活性均表现出冬夏两季较低而春秋两季较高。

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Soil Enzyme Activities of the Typical Degraded Mountainous Ecosystem in the upper Reach of the Lancang River

澜沧江上游典型退化山地土壤酶活性研究

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the improvement of soil enzyme activities as symboling in soil fertility

土壤肥力分级的酶活性指标研究进展

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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

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Effect of Farmland Abandonment on Soil Enzyme Activities in Loess Hilly Region

黄土丘陵区撂荒对土壤酶活性的影响

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Effects of Heavy Metals Pollution on the Seedling Growth and Plant-soil Enzyme System of Trifolium Repens in Copper Tail Mining Wasteland

铜尾矿废弃地重金属污染对三叶草幼苗生长和植物&土壤酶系统影响的研究

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Effect of triazine on soil enzyme activity

均三氮苯类除草剂对土壤酶活性的影响

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The soil enzyme activities have different response to the addition of nitrogen and water.

贝加尔针茅草原土壤酶活性对氮素和水分添加的响应不同。

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the effect of long-term experiment improving soil fertility on the dynamical changes of soil nutrient and soil enzyme activities

长期定位培肥对土壤酶活性及土壤养分动态变化影响

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