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一株大豆腐霉菌(PSHH-1)rDNA的ITS序列鉴定
腐霉菌 ITS序列鉴定 致病力
2015/11/18
大豆腐霉菌是黑龙江省大豆根腐病菌群的重要组成部分，为了明确大豆腐霉菌的种类，从黑龙江省黑河市大豆根系土壤分离获得1株腐霉菌PSHH1，应用Rdna-ITS序列分析法对其进行菌种鉴定。Blast和系统进化树结果表明：PSHH1与GenBank上登录号为AB259316.1和AB512973.1等的Pythium sylvaticum亲缘关系最近，rDNA-ITS序列同源性大于99%，因此认定PSHH...
The effect of crop sequences on soil microbial, chemical and physical indicators and its relationship with soybean sudden death syndrome (complex of Fusarium species)
physical variables soybean sudden death syndrome
2014/10/23
The effect of crop sequences on soil quality indicators and its relationship with sudden death syndrome (SDS, a complex of Fusarium species) was evaluated by physical, chemical, biochemical and molecu...
Effects of level soil bunds and stone bunds on soil properties and its implications for crop production: the case of Bokole watershed, Dawuro zone, Southern Ethiopia
Crop Yield Level Soil Bund Nonterraced Soil Fertility Stone Bund Water Erosion Watershed
2013/3/4
Level soil bunds (LSB) and stone bunds (SB) have been widely implemented in the Bokole watershed since 2000 through support of the World Food Program (WFP). However, the performance of them against th...
Improving Maize Grain Yield and its Quality Grown on a Newly Reclaimed Sandy Soil by Applying Micronutrient, Organic Manure and Biological Inoculation
Maize newly reclaimed loamy sand soil micronutrients organic manure and biological inoculation
2010/11/11
A field experiment was conducted on maize plants (Zea mays L., cv. single cross 10 hybrid)
grown on a newly reclaimed loamy sand soil at the eastern desert rim of Demo village, district and governora...