对真菌表现有广谱抗菌性的双辛胍胺三乙酸酯(商品名为BEFRAN)能提高小麦产量15—30％。日本筑波大学农林系的今井腾根据这一情报,于1984—1985年、1986年进行了双胍盐对小麦影响的试验,探讨了喷雾0.025％和0.25％双胍盐水溶液对栽培在人工气候室内的小麦的生长、穗重、光合强度和蒸腾作用的影响。试验结果表明,苗 Bisocoguanamine triacetate (trade name BEFRAN) exhibiting a broad spectrum of antibacterial activity against fungi can increase wheat yield by 15-30%. According to this information, Imai Teng, a professor of agriculture and forestry at University of Tsukuba, Japan, conducted experiments on the effects of biguanide salts on wheat in 1984-1985 and 1986. The effects of spraying 0.025% and 0.25% double guanidine salt solutions on wheat cultivated in an artificial climate chamber Growth, panicle weight, photosynthetic rate and transpiration. Test results show that seedlings