Preparation method of potting nutrient soil
A technology of nutritious soil and humus soil, which is applied in the preparation of organic fertilizers, organic fertilizers, fertilizer mixtures, etc., can solve the problems of unsuitable long-term use and storage, inconvenient use, and low fertilizer efficiency, and achieve a broad market development space and use Convenience and high nutritional value
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Embodiment 1
[0015] A kind of preparation method of potted nutrient soil of the present embodiment, concrete steps are as follows:
[0016] (1) Configure nutrient soil for potting, and mix the raw materials evenly according to the following ingredients and proportions: 50 parts of humus soil, 30 parts of garden soil, 5 parts of river sand, 2 parts of pine bark, 5 parts of old lime, and 5 parts of vermicompost , 0.5 parts of bone meal;
[0017] (2) Put the uniformly mixed raw materials into a sealed tank, heat at a high temperature so that the temperature in the sealed tank reaches 50° C. to obtain a high-temperature treatment raw material, and heat at a high temperature, usually for 4 hours, and stir once;
[0018] (3) adding nitrogen, phosphorus, and potassium fertilizers to the high-temperature treatment raw materials to obtain mineral raw materials;
[0019] (4) Sterilize the mineral raw material to obtain the raw material after disinfection. The disinfection uses 20ml of 40% formalin ...
Embodiment 2
[0022] A kind of preparation method of potted nutrient soil of the present embodiment, concrete steps are as follows:
[0023] (1) Configure potting nutrient soil, and mix the raw materials evenly according to the following ingredients and proportions: 70 parts of humus soil, 50 parts of garden soil, 10 parts of river sand, 5 parts of pine bark, 10 parts of old lime, and 15 parts of vermicompost , 1.2 parts of bone meal;
[0024] (2) Put the homogeneously mixed raw materials into a sealed tank, heat at a high temperature so that the temperature in the sealed tank reaches 60° C. to obtain a high-temperature treatment raw material, and heat at a high temperature, usually for 7 hours, and stir 3 times;
[0025] (3) adding nitrogen, phosphorus, and potassium fertilizers to the high-temperature treatment raw materials to obtain mineral raw materials;
[0026] (4) Mineral raw materials are sterilized to obtain raw materials after disinfection. The disinfection uses 25ml of 40% form...
Embodiment 3
[0029] (1) Prepare potting nutrient soil, and mix the raw materials evenly according to the following ingredients and proportions: 60 parts of humus soil, 50 parts of garden soil, 8 parts of river sand, 3 parts of pine bark, 7 parts of old lime, and 7 parts of vermicompost , 1 part of bone meal;
[0030] (2) Put the homogeneously mixed raw materials into a sealed tank, heat at a high temperature so that the temperature in the sealed tank reaches 55° C. to obtain high-temperature treated raw materials, and heat at a high temperature, usually for 5 hours, and stir twice;
[0031] (3) adding nitrogen, phosphorus, and potassium fertilizers to the high-temperature treatment raw materials to obtain mineral raw materials;
[0032] (4) Mineral raw materials are sterilized to obtain raw materials after disinfection. The disinfection uses 22ml of 40% formalin solution to sterilize the mineral raw materials. After the disinfection, it is sealed for 3 days and unsealed. Dry for 18 days; ...
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