Preparation method for environmentally friendly special fertilizer for rice
A green, environmentally friendly, special-purpose fertilizer technology, applied in the field of fertilizers, can solve problems such as water and soil pollution, unsatisfactory use effects, and poor rice quality, and achieve the effects of less nutrient loss, good water and fertilizer retention, and low rice disease rate.
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Embodiment 1
[0022] A preparation method of special fertilizer for green and environment-friendly rice, comprising the steps of:
[0023] S1. Stir 50g chicken manure, 40g wheat bran, 10g corncob powder, 40g alfalfa powder, 6g diatomaceous earth, 8g coal cinder, 6g talcum powder, 8g vermiculite powder, 4g fly ash, 8g silicon dioxide, and pass through 80 Mesh sieve, add water until the water content is 55wt%, add 0.4gEM bacterial agent to ferment for 11 days, and the fermentation temperature is 28°C to obtain the fermented material;
[0024] S2. Add 40g of ammonium nitrate, 25g of potassium sulfate, 30g of superphosphate, 8g of hexaurea ferric trinitrate, 0.6g of manganese humate, 1.6g of zinc sulfate, 0.4g of magnesium humate, and 4g of gypsum powder into 115g of fermented material. Evenly, dry naturally, heat up to 110°C, seal and keep warm for 50 minutes, and dry at 130°C to obtain prefabricated materials;
[0025] S3, add 6g collagen complex, 20g peat soil, 4g tea seed oil to 220g prefa...
Embodiment 2
[0028] A preparation method of special fertilizer for green and environment-friendly rice, comprising the steps of:
[0029] S1. Stir 70g chicken manure, 20g wheat bran, 20g corncob powder, 30g alfalfa powder, 12g diatomaceous earth, 4g coal cinder, 10g talcum powder, 4g vermiculite powder, 8g fly ash, 4g silicon dioxide, and pass through 100 Mesh sieve, add water until the water content is 45wt%, add 0.8gEM bacterial agent to ferment for 7 days, and the fermentation temperature is 36°C to obtain the fermented material;
[0030] S2. Add 60g of ammonium nitrate, 15g of potassium sulfate, 40g of superphosphate, 4g of hexaurea ferric trinitrate, 1.2g of manganese humate, 0.8g of zinc sulfate, 0.8g of magnesium humate, and 2g of gypsum powder to 105g of fermented material. Evenly, dry naturally, heat up to 120°C, seal and keep warm for 30 minutes, and dry at 140°C to obtain prefabricated materials;
[0031] S3, add 12g collagen complex, 10g peat soil, 8g tea seed oil to 200g pref...
Embodiment 3
[0034] A preparation method of special fertilizer for green and environment-friendly rice, comprising the steps of:
[0035] S1. Stir 55g chicken manure, 35g wheat bran, 12g corncob powder, 37g alfalfa powder, 8g diatomaceous earth, 7g coal cinder, 7g talcum powder, 7g vermiculite powder, 5g fly ash, 7g silicon dioxide, and pass 85 Mesh sieve, add water until the water content is 52wt%, add 0.5gEM bacterial agent to ferment for 10 days, and the fermentation temperature is 30°C to obtain the fermented material;
[0036] S2. Add 45g ammonium nitrate, 22g potassium sulfate, 33g superphosphate, 7g hexaurea iron trinitrate, 0.8g manganese humate, 1.4g zinc sulfate, 0.5g magnesium humate, 3.5g gypsum powder to 112g fermentation material Mix evenly, dry naturally, heat up to 112°C, seal and keep warm for 45 minutes, and dry at 133°C to obtain the prefabricated material;
[0037] S3. Add 8g of collagen complex, 18g of peat soil, and 5g of tea seed oil to 215g of prefabricated materia...
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