Organic fertilizer and its preparation process

Abstract

The invention relates to the field of organic fertilizer preparation, more specifically to organic fertilizer and a preparation process thereof, and a preparation process of organic fertilizer. The preparation process comprises the following steps: S1: setting up an organic fertilizer preparation device and injecting organic fertilizer; S2: preparing organic fertilizer Carry out transportation; S3: mix and shape the organic fertilizer; S4: realize the cutting and collection of the organic fertilizer, adopt the organic fertilizer prepared by the above-mentioned preparation process of the organic fertilizer, and the ratio of each component of the organic fertilizer is: 500 parts of manure, 200 parts of chicken manure, 100 parts of grass ash and 50 parts of sludge have the advantage of being able to process spiral organic fertilizer granules.

Description

technical field [0001] The invention relates to the field of organic fertilizer preparation, in particular to an organic fertilizer and a preparation process thereof. Background technique [0002] The invention with the patent number of 104496579A discloses an organic fertilizer and a method for preparing soil-testing formula fertilizer by using the organic fertilizer. After mixing 25% of rice husks and 35% of livestock manure evenly, it is stacked and fermented to obtain fermented product A. 20% of cake meal, 10% of bone meal, 10% of peat moss to prepare mixture B, add fermented bacteria according to the weight ratio of mixture B: fermented bacteria=1:90-110, mix evenly and ferment for 24 hours to obtain fermented product C , Mix fermented product A and fermented product C, stack fermentation, keep for 8 hours after the fermentation temperature reaches 60 °C, turn the heap to ferment, and then keep the fermentation temperature at 60 °C for 8 hours, repeat this 5-6 times, an...

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Problems solved by technology

[0002] The invention with the patent No. 104496579A discloses an organic fertilizer and a method for preparing soil-testing formula fertilizer by using the organic fertilizer. Mix 25% of rice husk and 35% of poultry manure and stack them for fermentation to obtain fermented product A. Mix 20% cake, 10% bone meal, 10% peat to prepare mixture B, add fermentation bacteria according to the weight ratio of mixture B: fermentation bacteria = 1:90-110, mix evenly and ferment for 24 hours to obtain fermentation product C , mixed fermented product A and fermented product C, stacked and fermented, kept for 8 hours after the fermentation temperature reached 60°C, turned over and fermented again, kept for 8 hours after the fermentation temperature reached 60°C, repeated 5-6 times in this way, and fermented Organic fertilizer, organic fertilizer mixed with N, P, K mixed inorganic fertilizer to prepare soil test formula fertilizer D, soil test formula fertilizer D is processed by disc granulation, vibration separation and screening, drying, vibration separation and screening again, coating coloring Finished product, this invention has the shortcoming of being unable to process spiral organic fertilizer granules

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