摘要
种子萌芽及幼苗生长试验结果表明,光合微生态菌剂可提高种子萌芽率,促进幼苗根系发育和生长,对苗期病害具有较好的防治效果,稀释50倍的菌剂可有效控制蔬菜苗期立枯病和恶苗病的发病率,防治效果达到70%以上。
Experimental results of seed germination and the growth of seedling, microecological photosynthetic bacteria （PSB） preparation could improve germination rate of seeds and promote the development and the growth of seedhng root system. It possesses fairly good effect in controlling pests during the stage of seedling. 50 times dilutions of the preparation could effectively control the incidence of vegetable fusarium diseases and bakanae disease with above 70 % of controlling effect.
出处
《微生物学杂志》
CAS
CSCD
2006年第3期111-112,共2页
Journal of Microbiology
基金
辽宁省自然科学基金项目(20021041)
关键词
光合微生态菌剂
种子萌芽与幼苗生长
苗期病害
防治效果
photosynthetic microecological preparation
seed germination and seedling growth
pest of seedling stage
controlling effect
