%0 Journal Article
%T Study on Population of Bacterial Physiological Groups in Tomato with Different Resistance to Ralstonia solanacearum<br>不同青枯病抗性的番茄品种内生细菌生理群数量研究
%A FENG Hang
%A DUAN Lu-Qin
%A YANG Li-Ping
%A ZHOU Gang-Quan
%A LIU Qiong-Guang
%A <br>冯 杭
%A 段栌钦
%A 杨利平
%A 周岗泉
%A 刘琼光
%J 微生物学通报
%D 2008
%I 
%X The population of bacterial physiological groups in tomato with different resistant to Ralstonia solanacearum was studied. The results suggested that endophytic bacterial communities and population in tomato variety changed with different resistant cultivars, different stages of tomato and seasons. It was conducted that the amount of ammoniation bacteria was the highest among the seven physiological bacterial groups. There were more ammoniation bacteria in high resistant tomato cultivars than that in high susceptible cultivars. It may indicate that ammoniation bacteria played a key role in the occurrence of tomato bacterial wilt. In addition, the total amount of physiological bacteria in resistant cultivars was more than that in susceptible cultivars in different stages of tomato, and the tendency of changing displayed fluctuation. The average level of quantities of the ammoniation bacteria, nitrifiers bacteria, erobic nitogenfixing bacteria and desulphate reducer bacteria in summer were higher than that in winter, while the population of the sulphate reduced bacteria in winter was higher than that in summer. Furthermore, the amount of anaerobic bacteria was the least among them.
%K Tomato
%K Ralstonia solanacearum
%K Resistance
%K Bacterial physiological group<br>番茄
%K 青枯病
%K 抗性
%K 细菌生理群
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=5D209132A56341356FE01F57713A79C9&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=5D311CA918CA9A03&sid=EB4DE9DC132993F4&eid=4AECDC3329847C4A&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=0&reference_num=32