本文研究了增产菌对燕麦品种永久17号的生理及产量效应。结果表明:用增产菌剂浸燕麦种,对燕麦生长发育各时期均有促进作用,苗期促进根苗壮,拔节期根系发达,生物产量提高,孕穗期生殖器官发育早而快,成熟期有增产作用。在燕麦上施用增产菌以浸种效果最佳。 In this paper, the effects of increasing bacteria on the physiological and yield effects of oat variety Permanent No. 17 were studied. The results showed that soaking oats with increasing strain of fungi could promote the growth and development of oats at different stages, promote root and shoot vigor at seedling stage, developed root system at jointing stage, increase biological yield, early and fast reproductive organs at booting stage and increased yield at mature stage effect. Oats on the use of increased production soaking seed soaking effect best.