辣椒疫霉病生防细菌的筛选鉴定及其防效

China Vegetables(2019)

Cited 3|Views1
No score
Abstract
以筛选、获取优良辣椒疫霉病害生防菌株材料为目标,通过平板稀释法与对峙法对水稻土壤耕层可培养细菌进行分离和筛选,成功从167株可培养细菌中分离、筛选获得1株拮抗菌LRS-1,并被鉴定为多粘类芽孢杆菌(Paenibacillus polymyxa).该拮抗菌对辣椒疫霉菌具有68%左右的室内持久抑菌率以及63.4%的温室病害防效;Realtime-PCR检测结果表明该拮抗菌对根围疫霉菌侵染数量具有显著的抑制效果.
More
Translated text
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined