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氮磷混合菌肥用于水稻生产,比单施磷细菌肥的效果好。据临沂地区水稻试验站一九七二年试验,每亩用2斤氮磷混合菌肥(含活菌各15亿/克)沾秧根,比用2斤磷细菌肥(含活菌15～20亿/克),平均每穗增加8.4粒,千粒重提高0.45克,增产14.37%;比施用4斤磷细菌肥的增产5.7%;比用10斤过磷酸钙的增产7.2%。
Nitrogen and phosphorus mixed fertilizer for rice production, than the single phosphate fertilizer effect. According to Linyi rice pilot station test in 1972, per mu with 2 kg of nitrogen and phosphorus mixed fertilizer (including live bacteria each 1.5 billion / g) stained roots than 2 kg of phosphorus bacteria (containing viable bacteria 15 ~ 20 billion / g). The average grain weight per ear was 8.4 grains, the grain weight was increased by 0.45 grams and the grain yield was increased by 14.37%. The yield was 5.7% more than that of 4 kg phosphorus bacterial fertilizer and 7.2% more than that of 10 kg gold powder.