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遵照毛主席“一切经过试验”、“有比较才能鉴别”的教导,去秋今春,我们对小麦进行了以“五四○六”菌肥为主的农用微生物多点多项田间试验、示范工作。试验表明:每亩施用质量合格的菌肥二百到三百斤,一般增产在15—35%之间。即以十五到三十斤油渣制成的“五四○六”菌肥,其肥效不低于十五斤尿素(折合纯氮六点九斤),可增产五十到一百五十斤粮食.实践使我们进一步认识到发展“五四○六”菌肥对促进农业增产的重要性,以及
According to Chairman Mao “all tested ”, “there is a comparison to identify ” teaching, to autumn and spring, we conducted a wheat “5460” bacterial fertilizer based agricultural microorganisms more Field trials, demonstration work. Tests show that: the quality of fertilizer applied per acre 200 to 300 pounds of bacteria, the general increase in production between 15-35%. That is, 15 to 30 jin of oil residue made of “5460” bacteriological fertilizer, its fertilizer efficiency of not less than 15 pounds of urea (equivalent to 6.9% pure nitrogen), can increase the production of 50 to 100 50 pounds of grain.Practice enables us to further recognize the importance of the development of the “May Fourth” bacterial fertilizer to promote agricultural production, and