Environment-friendly active organic fertilizer with dual manurial effects and preparation method thereof
A green environmental protection, organic fertilizer technology, applied in the field of agricultural organic fertilizer and organic fertilizer, can solve the problems of parasite eggs and weed seeds can not be completely eliminated, can not achieve green environmental protection, and have many ingredients and impurities, and is conducive to crop growth. , enhance the ability of water and fertilizer storage, improve the effect of physical and chemical properties
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Embodiment 1
[0019] 50 parts of cow manure, 20 parts of chicken manure, 20 parts of pig manure, 2 parts of bacterial agent, 15 parts of sodium humate.
[0020] Preparation method: According to the above ratio, add cow manure, chicken manure, pig manure to the accumulation of bacterial agents to ferment, the temperature reaches 65C, overturn once every 3 days, after a week, when the moisture reaches 30%, crush, then add Sodium humate to improve the utilization rate of nitrogen, phosphorus and potassium in the soil. Main technical standards after testing: N+P 2 o 5 +K 2 O ≥ 15%, organic matter ≥ 40%, moisture 8%, particle size 2 mm, sum of nitrogen, phosphorus and potassium ≥ 4%, organic matter ≥ 30%.
Embodiment 2
[0022] 70 parts of cow manure, 10 parts of chicken manure, 10 parts of pig manure, 10 parts of bacterial agent, 15 parts of sodium humate.
[0023] Preparation method: according to the above ratio, add cow manure, chicken manure, pig manure to the accumulation of bacterial agents to ferment, the temperature reaches 60C, overturn once every 3 days, after a week, when the moisture reaches 20%, crush and add Sodium humate to improve the utilization rate of nitrogen, phosphorus and potassium in the soil. Main technical standards after testing: N+P 2 o 5 +K 2 O ≥ 15%, organic matter ≥ 40%, moisture 8%, particle size 3 mm, sum of nitrogen, phosphorus and potassium ≥ 4%, organic matter ≥ 30%.
Embodiment 3
[0025] 60 parts of cow manure, 15 parts of chicken manure, 10 parts of pig manure, 2 parts of bacterial agent, 10 parts of sodium humate.
[0026] Preparation method: According to the above ratio, add cow manure, chicken manure, and pig manure to the accumulation of bacterial agents for fermentation. The temperature reaches 65°C, and it is overturned every 3 days. After a week, when the moisture reaches 25%, crush it and add Sodium humate to improve the utilization rate of nitrogen, phosphorus and potassium in the soil. Main technical standards after testing: N+P 2 o 5 +K 2 O ≥ 15%, organic matter ≥ 40%, moisture 8%, particle size 4 mm, sum of nitrogen, phosphorus and potassium ≥ 4%, organic matter ≥ 30% (standard of the Ministry of Agriculture).
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