Retting method for weed straw fallen leaf and waste meat rare earth selenium-rich compound organic fertilizer

Abstract

The invention relates to a retting method for a weed straw fallen leaf and waste meat rare earth selenium-rich compound organic fertilizer. The method is completed by the following five processes: formula setting, raw material purchase, raw material processing, organic fertilizer retting, organic fertilizer airing and packaging. The organic fertilizer retting formula comprises: 150kg/mu weed straw fallen leaf, 50kg/mu waste meat, 200g/mu agricultural rare earth, 20g/mu agricultural selenium fertilizer, and 1kg/mu bacterial strain; the raw material purchase includes: calculating the purchase quantity amount of the weed straw fallen leaf, waste meat, rare earth, selenium fertilizer and bacterial strain, and performing purchase; the raw material processing includes: crushing the weed straw fallen leaf with a 0.3cm pore size screen pulverizer for standby use, putting diced waste meat into a seal pot to undergo disinfection and thorough cooking, conducting beating into fine meat pulp, adding water and conducting diluting for standby use; the organic fertilizer retting includes: putting the raw materials into a fermentation chamber (patent number 201620301801.6) in layers, controlling the thickness of each layer at 30-40cm, adjusting the temperature of a temperature controller at 60DEG C-70DEG C, and performing rapid fermentation for 7-10d, thus obtaining a finished product.

Description

technical field [0001] The method for retting weed straw fallen leaves and waste meat rare earth selenium-enriched compound organic fertilizer relates to the field of organic fertilizer processing, in particular to the retting of weed straw fallen leaves and waste meat, agricultural rare earth and agricultural selenium fertilizer to prepare compound organic fertilizer Manufacturing process. Background technique [0002] With the rapid development of the economy and the increase of national income, some middle-aged and elderly people have an increasingly strong desire to pursue health and longevity. While doing various physical exercises, they also pay more attention to food safety and pursue green and environmental protection. 1. The demand for organic food does not spare a lot of money, but the production requirements of organic food are relatively strict, especially the use of fertilizers and pesticides is the key to the production of organic food. At present, some organic...

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Problems solved by technology

[0002] With the rapid development of the economy and the increase of national income, some middle-aged and elderly people have an increasingly strong desire to pursue health and longevity. While doing various physical exercises, they also pay more attention to food safety and pursue green and environmental protection. 1. The demand for organic food does not spa

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