扎兰屯市农业技术推广中心与扎兰屯衣牧学校对增产菌应用于玉米和大豆的增产效果进行了田间试验,其增产效果非常显著,且有增强作物抗病虫的作用。增产菌是北京农业大学从多种植物体内分离、筛选出来的,能促使多种作物增产防病的有益菌株. Zhalantun City Agricultural Technology Extension Center and Zhalan Tuen clothing school for increasing yield of bacteria applied to increase the yield of corn and soybean field trials, its yield is very significant, and to enhance the role of crops against pest. Increased production of bacteria from Beijing Agricultural University isolated from a variety of plants, screened out, can promote a variety of crops yield a beneficial strain of disease prevention.