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棉花抗、感枯萎病品种根际微生物数量研究
引用本文:李洪连,王守正,张明智.棉花抗、感枯萎病品种根际微生物数量研究[J].河南农业大学学报,1990,24(1):49-56.
作者姓名:李洪连  王守正  张明智
作者单位:河南农业大学植保系 (李洪连,王守正),河南农业大学植保系(张明智)
摘    要:对抗.感枯萎病棉花品种根际微生物数量分折的结果表明,品种抗性与根际微生物之间具有密切关系。抗病品种根际真菌、细菌和放线菌数量都多于感病品种,其中以真菌更加明显。研究结果还表明,播种期和棉株生育期对根际微生物数量也有显著的影响。

关 键 词:棉花  枯萎病  根际微生物  真菌  细菌  放线菌  数量

Cotton Varieties Resistant and Susceptible to Wilting and Their Rhizosphere Microorganism Quantity
Li Honglian Wang Shouzheng Zhang Mingzhi.Cotton Varieties Resistant and Susceptible to Wilting and Their Rhizosphere Microorganism Quantity[J].Journal of Henan Agricultural University,1990,24(1):49-56.
Authors:Li Honglian Wang Shouzheng Zhang Mingzhi
Institution:Dept.of Plant Protection
Abstract:There are close relations between the resistance and susceptibility of cottonto wilting and the rhizosphere microorganism quantity.The rhezosphere micro-organism quantity of resistant varieties is more remarkable than that of susce-ptible ones,especially fungi.The sowing time and living stage of cotton havea great influence on the rhizosphere microorganism quantity.
Keywords:cotton  blight  rhizosphere microorganism  fungi  bacteria  actinomyces  quantity  
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