Production process of microbial fertilizer

Abstract

The invention discloses a production process of microbial fertilizer. By carrying out ventilation at the time of drying, heating is more uniform; by controlling the urea content and he fermentation pH, the available phosphorus content and available nitrogen content of a fermentation product can be increased; by measuring the humic acid content after fermentation, the fertilizing effect of the microbial fertilizer can be guaranteed, growth of plants can be obviously promoted, and the soil structure can be improved; by measuring the heat resistance temperature of phosphobacteria, the production efficiency of the microbial fertilizer can be guaranteed. The microbial fertilizer produced with the production process has the advantage of being high in fertilizing effect and has great market potential and broad prospects.

Description

technical field

[0001] The invention belongs to the field of agricultural production technology, and more specifically, the invention relates to a production technology of microbial fertilizer. Background technique

[0002] Agricultural solid waste refers to the waste discharged from agricultural production, livestock breeding, agricultural by-product processing, and rural residents' living activities, such as plant straw, human and livestock manure, etc. my country is a big agricultural country. With the development of agriculture, various agricultural wastes are not only diverse but also huge in quantity. With the advancement of science and technology, people are increasingly aware of the importance of resources and the environment to human beings. The potential utilization value of agricultural solid waste has been recognized by people, not only because it contains a large amount of energy substances, but also because it has abundant nutrients needed by crops. The curre...

Examples

Embodiment 1

[0031] A kind of production technology of microbial fertilizer, comprises the steps:

[0032] (1) Crushing and pressing of apples

[0033] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0034] (2) drying

[0035] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 60°C, and the drying time is 12 hours;

[0036] (3) Smash

[0037] Put the dried pomace in a pulverizer for pulverization, then sieve through a 30-mesh sieve to form a fermentation raw material, and the pulverization time is 5 minutes;

[0038] (4) Culture medium preparation

[0039] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 20 minutes to sterilize, the content of urea is 0.5%;

[0040] (5) Bacteria exp...

Embodiment 2

[0049] A kind of production technology of microbial fertilizer, comprises the steps:

[0050] (1) Crushing and pressing of apples

[0051] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0052] (2) drying

[0053] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 70°C, and the drying time is 15 hours;

[0054] (3) Smash

[0055] Put the dried fruit pomace in a pulverizer for pulverization, then sieve through a 40-mesh sieve to form a fermentation raw material, and the pulverization time is 10 minutes;

[0056] (4) Culture medium preparation

[0057] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 30 minutes to sterilize, the content of urea is 1.0%;

[0058] (5) Bacte...

Embodiment 3

[0067] A kind of production technology of microbial fertilizer, comprises the steps:

[0068] (1) Crushing and pressing of apples

[0069] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0070] (2) drying

[0071] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 80°C, and the drying time is 18 hours;

[0072] (3) Smash

[0073] Put the dried fruit pomace in a pulverizer for pulverization, then sieve through a 50-mesh sieve to form a fermentation raw material, and the pulverization time is 15 minutes;

[0074] (4) Culture medium preparation

[0075] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 40 minutes to sterilize, the content of urea is 1.5%;

[0076] (5) Bacte...

technical field

[0001] The invention belongs to the field of agricultural production technology, and more specifically, the invention relates to a production technology of microbial fertilizer. Background technique

[0002] Agricultural solid waste refers to the waste discharged from agricultural production, livestock breeding, agricultural by-product processing, and rural residents' living activities, such as plant straw, human and livestock manure, etc. my country is a big agricultural country. With the development of agriculture, various agricultural wastes are not only diverse but also huge in quantity. With the advancement of science and technology, people are increasingly aware of the importance of resources and the environment to human beings. The potential utilization value of agricultural solid waste has been recognized by people, not only because it contains a large amount of energy substances, but also because it has abundant nutrients needed by crops. The curre...

Examples

Embodiment 1

[0031] A kind of production technology of microbial fertilizer, comprises the steps:

[0032] (1) Crushing and pressing of apples

[0033] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0034] (2) drying

[0035] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 60°C, and the drying time is 12 hours;

[0036] (3) Smash

[0037] Put the dried pomace in a pulverizer for pulverization, then sieve through a 30-mesh sieve to form a fermentation raw material, and the pulverization time is 5 minutes;

[0038] (4) Culture medium preparation

[0039] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 20 minutes to sterilize, the content of urea is 0.5%;

[0040] (5) Bacteria exp...

Embodiment 2

[0049] A kind of production technology of microbial fertilizer, comprises the steps:

[0050] (1) Crushing and pressing of apples

[0051] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0052] (2) drying

[0053] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 70°C, and the drying time is 15 hours;

[0054] (3) Smash

[0055] Put the dried fruit pomace in a pulverizer for pulverization, then sieve through a 40-mesh sieve to form a fermentation raw material, and the pulverization time is 10 minutes;

[0056] (4) Culture medium preparation

[0057] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 30 minutes to sterilize, the content of urea is 1.0%;

[0058] (5) Bacte...

Embodiment 3

[0067] A kind of production technology of microbial fertilizer, comprises the steps:

[0068] (1) Crushing and pressing of apples

[0069] Ripe apples are selected, then crushed by a crusher to form pulp, and then the crushed pulp is loaded on a press for pressing to obtain wet pomace;

[0070] (2) drying

[0071] Drying the wet pomace in a drying box, performing ventilation treatment while drying, to obtain dried pomace, the temperature of the drying box is 80°C, and the drying time is 18 hours;

[0072] (3) Smash

[0073] Put the dried fruit pomace in a pulverizer for pulverization, then sieve through a 50-mesh sieve to form a fermentation raw material, and the pulverization time is 15 minutes;

[0074] (4) Culture medium preparation

[0075] Add the fermentation raw material, urea and sodium hydroxide solution into water and stir to mix, then put the stirred material into a sterilizer at 121°C for 40 minutes to sterilize, the content of urea is 1.5%;

[0076] (5) Bacte...