Organic fertilizer prepared from straw and preparation technology of organic fertilizer
A preparation process and organic fertilizer technology, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts. It can solve the problems of insufficient fertility of organic fertilizers, and achieve the effects of convenient operation, reduced operating costs, and clear temperature indications.
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Embodiment 1
[0013] An organic fertilizer made from straws and a preparation process thereof, comprising the following steps: (1) pretreatment of straws, dividing the prepared straws into dry straws and wet straws according to the water content; (2) the water content is greater than 90% The wet straw should be air-dried or drained, so that the water content of the straw is between 30% and 70%, and then crushed so that the particle size is not greater than 2cm; After soaking the dry straw for 24 hours, crush it so that the particle size is not greater than 2cm; (4) Mix the crushed straw, auxiliary materials, and starter into the mixer and stir evenly, and add an appropriate amount of water to make the water content of the mixture between 55% and 65% %; (5) Fermentation on the stack, stack the evenly mixed straw on the fermentation field into a trapezoidal stack with a bottom width of 1.8m to 3.0m, a top width of 0.8m to 1.0m, and a height of 1.0m to 1.5m. The interval between the piles is 0...
Embodiment 2
[0016] An organic fertilizer made from straws and a preparation process thereof, comprising the following steps: (1) pretreatment of straws, dividing the prepared straws into dry straws and wet straws according to the water content; (2) the water content is greater than 90% The wet straw should be air-dried or drained, so that the water content of the straw is between 30% and 70%, and then crushed so that the particle size is not greater than 2cm; After soaking the dry straw for 24 hours, crush it so that the particle size is not greater than 2cm; (4) Mix the crushed straw, auxiliary materials, and starter into the mixer and stir evenly, and add an appropriate amount of water to make the water content of the mixture between 55% and 65% %; (5) Fermentation on the stack, stack the evenly mixed straw on the fermentation field into a trapezoidal stack with a bottom width of 1.8m to 3.0m, a top width of 0.8m to 1.0m, and a height of 1.0m to 1.5m. The interval between the piles is 0...
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