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《Journal of Anhui Agricultural Sciences》 2007-29
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Effect of the Fermentation of Endophytic Bacteria Strain yc8 from Rapes on the Growth-promoting Effect and Nutrition Metabolism

ZHANG Xian-yong et al(Department of Agronomy,Shanxi Agricultural University,Taigu,Shanxi 030801)  
An antimicrobial endophytic bacteria strain,designated yc8,was isolated from roots of rape collected from Taigu and Yunchen in Shanxi Province.Rape plants of different varieties were treated by the dilution of fermentation of yc8 at 100 times,which had significant growth-promoting function on rape seedlings.Compared with the control group,fresh weight and seedling height of Siyueman rape seedlings increased by 46.61 % and 32.61 %,respectively,while those of Wuyueman seedlings by 0.55 % and17.38 %,respectively.And the contents of chlorophyll,soluble protein and soluble sugar improved by certain degrees.
【Fund】: 山西省自然基金(20021088);; 山西省留学基金(200441);; 山西省科技厅攻关项目(31011-4)
【CateGory Index】: S565.4
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