论文部分内容阅读
Actinobacteria from special and extreme habitats are of interests as their ability to produce bioactive compounds and diverse ecological functions.To date,little is known about the composition and functional traits of actinobacteria in coastal salt marsh soils.The present study was conducted to isolate actinobacteria from coastal salt marsh soils and evaluate their diversity and plant growth promoting(PGP)traits.A total of 155 isolates were obtained from seven soil samples collected from Jiangsu province,out of which 51 actinobacterial isolates were selected after preliminary dereplication by morphological and cultural characteristics.