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几年来,我们在北票县各级党委领导下,和该县广大贫下中农、科技人员相结合,就“五四○六”抗生菌肥的推广施用及其存在问题进行了研究。通过近1,000块群众性科学试验田总结统计可以看出:施用“五四○六”菌肥是一项有效的增产措施,施用地块增产的占70%以上。玉米和高粱平均增产10～30%,谷子增产13～24%,地瓜和土豆均增产20～29%,棉花、大豆及麦类也增产10～20%。在施用方法方面的试验结果指出:亩施三级菌肥(再生母剂)150～200斤,或是二级菌肥(母剂)50～100斤,或在浸种拌种基础上,用50～100斤三级菌肥做口肥,都能得到显著的增产效果,较过去大量施用(300～500斤/亩)四级菌肥经济而有效。
In the past few years, under the leadership of party committees at all levels in Beipiao County, we have conducted a study on the popularization and application of antibacterial fertilizer “54406” and its existing problems in combination with the vast number of poor and middle-level peasants and scientists and technicians in this county. Through the statistics of nearly 1,000 mass scientific experimental fields, it can be seen that the application of 5440 bacteria fertilization is an effective stimulation measure, and more than 70% of the plots are applied to increase production. Maize and sorghum increased yields by 10-30% on average, millet increased by 13-24%, sweet potatoes and potatoes increased by 20-29%, and cotton, soybean and wheat also increased by 10-20%. The test results of the application methods indicate that: 150 to 200 kg of Mushi three-stage fertilizer (regenerating mother agent) or 50 to 100 kg of secondary bacterial fertilizer (mother agent) or 50 ~ 100 pounds of three-stage fungus fertilizer to make mouth fat, can be significantly increased yield, than in the past a large number of applications (300 ~ 500 kg / mu) four-stage fertilizer is economical and effective.