Special organic/inorganic compound fertilizer for earthworm dung-sourced citrus and production method thereof
A compound fertilizer and vermicompost source technology, applied in the agricultural field, can solve the problems of different fertilizer characteristics and fertilizer requirements of citrus trees, and achieve the effect of improving the quality of citrus fruits, improving the soil environment, and increasing the utilization rate
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Embodiment 1
[0037] Preparation method of special organic-inorganic compound fertilizer 1 for vermicompost source citrus
[0038] 1) Preparation of vermicompost:
[0039] a. take the residue of cow dung after fermentation and Flammulina velutipes culture material by weight ratio 1: 1, the diameter of crossing the sieve hole is the sieve of 4mm, mixes and regulates moisture content 67%, obtains the substrate of raising earthworms;
[0040] b. Introduce adult Eisenia fetida with annulus into the substrate for raising earthworms, raise at a temperature of 24-28°C, add the above-mentioned substrate for raising earthworms every 15 days, and raise the earthworms for 45 days , to separate and obtain vermicompost and earthworm adults;
[0041] 2) Preparation of earthworm amino acid nutrient stock solution:
[0042]a. The adult earthworms obtained from the above separation were cleared for 24 hours in the dark, and then washed with water, and the washed earthworms were homogenized with a tissue h...
Embodiment 2
[0047] Preparation method of special organic-inorganic compound fertilizer 2 for vermicompost source citrus
[0048] 1) Preparation of vermicompost:
[0049] a. take the residue of cow dung after fermentation and Flammulina velutipes culture material by weight ratio 1: 2, the diameter of crossing the sieve hole is the sieve of 4mm, mixes and regulates moisture content 70%, obtains the substrate of raising earthworms;
[0050] b. Introduce adult Eisenia fetida with annulus into the substrate for raising earthworms, raise them at a temperature of 21 to 28°C, add the above-mentioned substrate for raising earthworms every 17 days, and raise the earthworms for 50 days , to separate and obtain vermicompost and earthworm adults;
[0051] 2) Preparation of earthworm amino acid nutrient stock solution:
[0052] a. The adult earthworms obtained from the above separation were cleared for 24 hours in the dark, and then washed with water, and the washed earthworms were homogenized with a...
Embodiment 3
[0057] Preparation method of special organic-inorganic compound fertilizer 3 for vermicompost source citrus
[0058] 1) Preparation of vermicompost:
[0059] a. take the residue of the fermented cow dung and Flammulina velutipes culture material by weight ratio 1: 3, the diameter of passing through the sieve hole is the sieve of 4mm, mixes and regulates moisture content 65%, obtains the substrate of raising earthworms;
[0060] b. Introduce adult Eisenia fetida (Eisenia fetida) with annulus into the substrate for raising earthworms, raise at a temperature of 21-28°C, add the above-mentioned substrate for raising earthworms every 20 days, and raise the earthworms for 40 days , to separate and obtain vermicompost and earthworm adults;
[0061] 2) Preparation of earthworm amino acid nutrient stock solution:
[0062] a. The adult earthworms obtained from the above separation were cleared for 26 hours in the dark, and then washed with water, and the washed earthworms were homogen...
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