黄瓜苗期猝倒病拮抗菌的鉴定。
Identification of bacteria antagonistic to cucumber seedling damping-off.
作者从郑州苹果园中分离到枯草芽孢杆菌的一株强拮抗菌株。
Bacillus subtilis B-903 strain was isolated from apple orchard in Zhengzhou.
相对于酵母拮抗菌的使用来说，人们对其作用机理了解得还不是很清楚。
Compared with the application of antagonistical yeasts, our knowledge on the modes of action of antagonistic agents against pathogenic fungi causing postharvest decay in fruit is quite scant.
采用番茄“合作903”品种对这18株平板拮抗菌进行温室盆栽控病试验。
Disease-control experiment in greenhouse with the 18 strains were conducted using tomato 'Hezuo903'.
试验表明，这种微生物有机肥料施入土壤后能够使拮抗菌迅速繁殖，在土壤中形成优势群。
Proved by experiments, the microbial organic fertilizer enables the antagonistic bacterium to quickly breed and form a preponderant group in soil after being applied to the soil.
而了解拮抗菌的抑菌机理却是增强拮抗菌的生防效果以及进行拮抗菌筛选标准的重要前提。
However, a better understanding of antagonistic mechanisms is an important prerequisite both for enhancing their biocontrol activity and establishing screening criteria in search for new antagonists.
拮抗菌的分离和筛选：用稀释平板法，从果实表面以及果园根际土壤中分离得到376个菌株。
There were 376 strains isolated from the surface epiphytes of apples and rhizosphere soil using the method of serial dilution.
本研究以棉花黄萎病拮抗菌ds45 - 2作为试验菌株，对抗菌物质发酵条件进行了初步摸索。
Experiments indicated that the optimum fermentation condition for DS45-2, an antagonistic bacteria against Verticillium wilt of cotton, are LBG medium of pH8.
拮抗性试验结果表明，放线菌拮抗菌虽然广泛分布于土壤中，但具有强烈抑菌作用的拮抗性菌株是非常稀少的。
In antibiotic test, the datum showed that the antagonistic Actinomyces extensive distribute in the soil, but the strongly antagonistic Actinomyces were few.
试验结果表明SZF2和SZF7这两个拮抗菌株发酵液的抗菌谱具有广谱性，对5种病原真菌均有抑制作用。
The fermentation extract of SZF2 and SZF7exhibited an inhibitory ability to 5 species of phytopathogenic fungi, this showed that thefermentation extract had a broad antibiotic spectrum.
对两种拮抗菌制剂防治甜椒疫病的效果进行了研究，并对两种拮抗菌制剂防治甜椒疫病的生理基础进行了探测。
The experiment researched on the control effect and physiological base of two kinds of defending fungus preparation against pimiento plight. The result was listed bellow:1.
拮抗性试验结果表明，放线菌的拮抗菌虽然广泛分布于植物根际土壤中，但具有强烈抑菌作用的拮抗性菌株是非常稀少的。
In antibiotic test, the datum showed that the antagonistic Actinomyces extensive distribute in the plant rhizosphere soil, but the strongly antagonistic Actinomyces were few.
用上述7个土壤拮抗菌进行棉花枯萎病田间小区防效试验的结果表明，T-03对棉花枯萎病的防效最高，达76．5％；
The above mentioned soil antagonistic strains were tested for controlling cotton fusarium wilt disease in the field. The results showed that T 03 was the best, the control effect was 76.5%.
通过温室盆栽试验表明拮抗菌x10的防治效果最好，液体菌剂防治效果达到了81.8%，固体菌剂防治效果达到了65.4%。
Results in greenhouse potted trial showed that the control effect of X10 using liquid microbial agent and solid microbial agent reached 81.8 % and 65.4 %, respectively.
目的：确定测定拮抗细菌枯草芽孢杆菌A的抗菌谱及发酵液拮抗能力的方法。
Objective: To ascertain methods of testing inhibitory spectrum and antagonistic effect of fermentation liquid of the Bacillus subtilis A.
对拮抗黄瓜灰霉病菌的细菌NZT-19 - 241产生抗菌物质的条件进行了研究。
This paper studied the optimum culture conditions of NZT-19-241 for producing antibiotic substances against Botrytis cinerea on cucumber.
而后我们选取了1株具有广谱抗菌活性的内生真菌SIPI 3.0070进行菌种鉴定，该菌拮抗革兰氏阳性菌（包括MRSA）和真菌。
It showed that 19 strains had anti-MRSA activity. Then we selected a broad spectrum antimicrobial activity of endophytic fungi SIPI 3.0070 to identify strains.
结果表明，纳豆菌具广谱抗菌作用，对细菌、酵母菌和霉菌皆有一定的拮抗作用。
The results showed that Bacillus natto could inhibit not only some kinds of gram positive and gram negative bacteria, but also some kinds of yeasts and moulds.
对其进行加热处理和有机溶剂(氯仿)处理，发现其抗菌活性消失，初步认定其拮抗物质为蛋白质。
The antagonistic activity of the proteins were lost after were treated by heat and CHCl3. This showed that the antifungal material must be protein.
治疗方面，内用药物主要有抗肿瘤药物、环孢素A、维甲酸、抗菌药、生物制品、血管生成拮抗剂等。
On treatment, the oral medication mainly include anti-tumor drug, CyA, VA, anti-bacterium drug, biological products and blood vessel formation antigeon and so on.
治疗方面，内用药物主要有抗肿瘤药物、环孢素A、维甲酸、抗菌药、生物制品、血管生成拮抗剂等。
On treatment, the oral medication mainly include anti-tumor drug, CyA, VA, anti-bacterium drug, biological products and blood vessel formation antigeon and so on.
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