“增产菌”是北京农业大学植病生防研究室陈延熙教授从农作物体上的细菌中分离出来的一类有益细菌,我们于1989年在小麦品种701上进行了应用研究。 增产菌为江苏省宜兴县生物制药厂生产的禾谷类增产菌,于小麦播种期进行拌种,用量为100ml/亩,以不拌增产菌为对照,每处理5个重复,每重复1亩地,其他栽培管理同大田。 秋季田间测产考查了株高、穗粒数、千粒数、千粒重等指标,结果处理平均株高为100.4 “Increased bacteria” is a kind of beneficial bacteria isolated from the bacteria in the crop body by Prof. Chen Yanxi, Phytosanitary and Phytosanitary Research Institute, Beijing Agricultural University. In 1989, we carried out applied research on wheat variety 701. The increase of bacteria for the production of Yixing County, Jiangsu Province, the proliferation of cereal production of bacteria, in the sowing of wheat seed dressing, the amount of 100ml / mu, with no growth by bacteria as a control, each treatment 5 replicates, each 1 mu of plots Other cultivation and management with the field. In the field of autumn, the plant height, grain number per spike, thousand-grain number and thousand-grain weight were measured. The average plant height was 100.4