4) rhizosphere colonization
根际竞争定殖
5) saprophytic colonization ability
腐生定殖能力
6) Root colonization
根部定殖
1.
Scanning electron microscopy(SEM) observations on root colonization of plant growth-promoting rhizobacteria in cotton showed that not the entire root surface,but only those niche sites beneficial to growth and multiplication of bacteria cells can be colonized under gnotobiotic conditions.
在限菌条件下,利用扫描电镜观察植物根际解盐促生细菌菌株在棉花根部的定殖情况,结果显示,PGPR菌株在棉花根部定殖具有宏观不均匀性,在根面的部分区域能够大量定殖,即存在有利于PGPR生长繁殖的生态位点;供试PGPR菌株在根部的扩展方式主要是根尖的被动携带。
2.
Scanning electron microscopy (SEM) observations on root colonization of plant growth-promoting rhizobacteria in cucumber (Cucumis sativas L.
扫描电镜观察植物根际促生细菌(PGPR)菌株在限菌状况下黄瓜根部的定殖,结果显示根部定殖具宏观不均匀性,只在根面的少部分能够定殖,即存在有利于PGPR生长繁殖的生态位点;供试PGPR菌株在根部的扩展方式主要有2种:由根尖的被动携带和随根表水膜转移。
3.
This review presents the investigations in recent 10 years on plant root colonization by fluorescentpseudomonads in the fields of colonization dynamics,characteristics of introduced bacteria and effects ofenvironmental conditions.
本文从定殖动态、引入菌株的特性及其环境条件的影响等方面综述了近１０ａ来有关荧光假单胞菌群根部定殖的研究进展。
补充资料：殖殖
1.平正貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条