番茄内生细菌的分离及其促生活性研究(英文)

被引：9

作者：

张立新 ^{[1
,2
]}

宋江华 ^{[3
]}

刘慧平 ^{[2
]}

机构：

[1] 安徽农业大学植物保护学院

[2] 山西农业大学农学院

[3] 安徽农业大学园艺学院

来源：

AgriculturalScience&Technology | 2008年 / 9卷 / 05期

关键词：

Tomato; Endophytic bacteria; Isolation; Growth-promoting activity;

D O I：

10.16175/j.cnki.1009-4229.2008.05.022

中图分类号：

S641.2 [番茄（西红柿）];

学科分类号：

090202 ;

摘要：

[Objective] The study aimed to investigate the growth-promoting activities of endophytic bacteria from tomato plants.[Method]The endophytic bacteria isolated from different tissues of tomato plants were analyzed for the effects of their growth-promoting activities on the germination and growth of tomato plants.The bacteria with growth-promoting activity were preliminarily identified.[Result]Totally 59 endophytic bacterial strains were isolated from roots and stems of tomatoes,of which 4 showed significantly growth-promoting activity to germination and growth of tomato.The results suggest that these strains are endowed with the potential capability of growth-promoting.[Conclusion]The endophytic bacteria with growth-promoting activity were found among the isolates from tomato plants.This provided a good foundation for utilization of these bacteria with growth-promoting activity.

引用

页码：1 / 3+69 +69

页数：4