%0 Journal Article
%T Optimum of Solid Fermentation Parameters for Streptomyces sp. S506<br>根际益生菌链霉菌S506固体发酵条件优化
%A MU Yan-Kui
%A WANG Zhan-Wu
%A ZHANG Cui-Mian
%A LI Hong-Tao
%A TIAN Hong-Tao
%A JIA Nan
%A <br>穆燕魁
%A 王占武
%A 张翠绵
%A 李洪涛
%A 田洪涛
%A 贾 楠
%J 微生物学通报
%D 2008
%I 
%X Streptomyces sp. S506 is one of PGPR strains isolated from tomato rhizosphere. The optimum solid fermentation parameters were studied. According to the amount of alive cells and the rate of conidium production, the optimum parameters were obtained as follows: bran 100 g, mineral matter M-1 15 g, K2HPO4 0.3 g, NaCl 0.25 g, KNO3 0.1 g, CaCO3 0.8 g, natural pH, liquid seed age 84 h, inoculum volume 10%, fermentation temperature 30°C, the ratio of material to water is 10:6, fermentation time 60 h. Under the optimized conditions, the alive cells amount of S506 will reach to 8.27×109 CFU/g, and the number of conidium is 6.23×109 CFU/g.
%K PGPR
%K Solid fermentation
%K Streptomyces
%K Fermentation condition<br>根际益生菌
%K 固体发酵
%K 链霉菌
%K 发酵条件
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=78024727B5F4EF6AA9CA8E605B5FC464&aid=A59097172C41A16808FA35A2258B5658&yid=67289AFF6305E306&vid=6209D9E8050195F5&iid=F3090AE9B60B7ED1&sid=22E618DED444E3B5&eid=8A00F45CB16DF49C&journal_id=0253-2654&journal_name=微生物学通报&referenced_num=2&reference_num=14