我们进行小麦地土壤微生物区系研究。
供试小麦田土壤微生物区系研究。
说明土壤质地与土壤微生物区系和病害发生有重要关系。
It has been indicated there were close relationship among soil texture, microbial community and soil -borne pathogen.
研究了正茬与连作大豆根际及非根际土壤微生物区系的变化。
The variation of microflora of rhizospheric and non-rhizospheric soils of soybean following main crops and continuous cropping of soybean.
通过大豆盆栽试验，研究了金属铝对土壤微生物区系组成的影响。
The study deals with the effect of aluminum (Al) stress on the microflora of red soil in soybean pot culture experiment.
本文对合浦滨海和海滩森林土壤微生物区系的分布、数量、组成及生化活性进行了研究。
In this paper the distribution, quantity and composition of the microbiological flora and the biochemical activities of the forest soil in coastal beach of Hepu were studied.
蔬菜设施生产过程中的连作方式致使作物根区土壤微生物区系失衡，引起土传病害的流行。
The heavy soil root disease was caused by the unbalanced soil microflora after continuous vegetable cropping in green house.
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.
对不同覆盖条件下甘蔗试验地土壤微生物区系研究的结果表明，不同覆盖条件为微生物提供了特殊的土壤生态环境，使土壤理化性状发生了一定变化。
In order to study the role of wetland soil on the purifying the micro-polluted water, soil-bacteria system is built to study experimentally in Yuqing Lake in Jinan.
本论文报道了连作、轮作大豆根际土壤微生物区系变化、土壤真菌优势类群、连作大豆根际土壤真菌优势类群紫青霉菌毒素的理化特性及其作用的研究结果。
In this paper, the changes of soil microbial community by soybean continuous cropping , dominant fungi, phytotoxins produced by P. purpurogenum and it's toxicity to soybean was reported.
本论文以甘肃省民勤县甜瓜生产区试验基地有机管理措施下的甜瓜地为研究对象，对土壤微生物区系及动态变化、土壤线虫及酶活性的影响进行了初步的研究。
Changes of soil microbial, soil nematodes and activities of enzymes on organic management melon, the dominant fungi and bacteria in Minqin County of Gansu Province were studied in this paper.
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.
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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