耕作与栽培2025，Vol.45Issue(7)：18-22,5.
微生物菌剂对三种饲用燕麦生长的影响
Effects of Microbial Inoculants on the Growth of Three Forage Oat(Avena sativa L.)Varieties
孙鹏中 1常生龙 2王勇智 1董政玺 2李刚 2张成 2孙国胜 2李宏2
作者信息
- 1. 甘肃亚盛田园牧歌牧草科技研究院,甘肃 酒泉 735000
- 2. 甘肃亚盛田园牧歌牧草科技研究院 阿旗工作站,内蒙古 阿鲁科尔沁旗 025500
- 折叠
摘要
Abstract
To investigate the effects of microbial inoculant on the growth,yield,and nutritional quality of forage oats(Avena sativa L.)and evaluate its improvement potential,the Yingguangbao microbial inoculant was applied through seed dressing and foliar spraying to three oat varieties(Fuyan60,Lianyan No.1,and Yema).Comparative analysis was conducted on seed-ling survival rate,production performance,and nutritional quality.The results showed that seed dressing with Yingguangbao significantly improved the seedling survival rate of Yema,but showed no effect on Fuyan60 and Lianyan No.1.Foliar applica-tion demonstrated optimal effects on Lianyan No.1,significantly increasing plant height,leaf number,flag leaf length,hay yield,crude protein content,and relative feed value,while reducing neutral detergent fiber(NDF)and acid detergent fiber contents.For Yema,foliar application increased leaf number,spike length,flag leaf dimensions,and first internode diameter,while decreasing neutral detergent fiber and acid detergent fiber.Fuyan60 showed minimal response,with only flag leaf length improvement and reduced fiber contents.Both application methods enhanced oat performance,with Lianyan No.1 showing the most significant improvements in yield and nutritional quality.关键词
微生物菌剂/饲用燕麦/产量/营养品质Key words
microbial inoculant/forage oat/yield/nutritional quality分类
农业科技引用本文复制引用
孙鹏中,常生龙,王勇智,董政玺,李刚,张成,孙国胜,李宏..微生物菌剂对三种饲用燕麦生长的影响[J].耕作与栽培,2025,45(7):18-22,5.
