固定化植物促生菌的存活性研究  

Study on survival of immobilized plant promoting bacteria

作　　者：胡小加[1] 江木兰[1] 张银波[1] 

机构地区：[1]中国农业科学院油料作物研究所农业部油料作物遗传改良重点实验室,湖北武汉430062

出　　处：《中国油料作物学报》2004年第3期54-56,共3页Chinese Journal of Oil Crop Sciences

基　　金：国家科技攻关重点课题(2001BA507A-06);武汉市科技计划项目(20022002063)

摘　　要：芽胞菌类的植物促生和生防菌适合用于固定化细胞颗粒的制作,其贮藏时间长,180d后菌株Tu-100和A6的含菌量分别为2.3×108个/g和1.5×108个/g,并能在根际效应的影响下,在植物根际长期有效定殖。对作物土传病害有一定的抑制作用。The plant promoting and biocontrol Bacillus spp. were suitable to be made of immobilized cell pellet. They could be stored long time. After 180 days, strains Tu-100 and A6 could keep 2.3×10~8 and 1.5×10~8 number/g of viable cells.Under influence of rhizosphere, Bacillus could colonize long, and could inhibit some soilborne diseases.

关 键 词：固定化细胞 促生菌 存活性 

分 类 号：S565.406[农业科学—作物学] S144