Preparation method of cassava tertiary fermentation product compound bioorganic fertilizer

The invention relates to a cassava tertiary fermentation product compound bioorganic fertilizer. The bioorganic fertilizer is prepared from, by weight, 50-60 parts of cassava tertiary fermentation products, 10-20 parts of compound bacteria, 2-6 parts of corn protein powder, 1-3 parts of lupin bean pulp, 2-5 parts of rutin hydrate, 2-5 parts of black soil and 1-2 parts of chestnut soil. The invention also provides a preparation method of the cassava tertiary fermentation product compound bioorganic fertilizer. The cassava three-time fermentation product compound bioorganic fertilizer disclosedby the invention is good in comprehensive performance, scientific and reasonable in proportion, good in effects of improving soil, promoting plant growth and enhancing plant disease resistance, and capable of effectively reducing the use amount of the fertilizer and improving the crop quality. 本发明涉及一种木薯三次发酵产物复配生物有机肥，其特征在于，包括如下重量份计的各组分组成：木薯三次发酵产物50-60份、复合菌10-20份、玉米蛋白粉2-6份、羽扇豆粕1-3份、芸香叶苷2-5份、黑土2-5份、栗钙土1-2份。本发明还提供了所述木薯三次发酵产物复