Preparation method of special fertilizer synergist with land improvement effect on nectarine planting
A technology of land improvement agent and special fertilizer, which is applied in the field of preparation of special fertilizer synergist for nectarine planting, which can solve the problems of no land improvement function and poor environmental protection, and achieve the effects of reduced loss, easy operation and high purity
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Embodiment 1
[0025] Embodiment 1, a kind of preparation method of the special-purpose fertilizer synergist for nectarine planting with land improving effect, comprises the steps:
[0026] (1) Preliminarily crush the wheat straw, add rice husks to mix, then add 4.5 times the amount of water, stir well and soak for 10 hours, put it into a ball mill for 53 minutes to homogenize, wrap it with gauze to squeeze out excess water, and then add phosphoric acid, Soak and hydrolyze for 5.2 hours at normal temperature and pressure, then filter to obtain a filter residue, and dry the filter residue to obtain a powder;
[0027] (2) Preparation of land improvement agent: Mix and stir polypropylene resin, fine-pore silica gel, sodium metasilicate, yeast selenium, copper sulfate, alumina micropowder, dipentaerythritol hexaacrylate, and phosphate slag, and heat to 75°C. Form a mixture; add vinegar to the mixture, and disperse into a slurry at high speed to obtain the land improvement agent;
[0028] (3) Pr...
Embodiment 2
[0035] Embodiment 2, a kind of preparation method of the special fertilizer synergist for nectarine planting with soil improvement effect, comprises the steps:
[0036](1) Preliminarily crush the wheat straw, add rice husks to mix, then add 4 times the amount of water, stir well and soak for 8 hours, put it into a ball mill for 45 minutes to homogenize, wrap it with gauze to squeeze out excess water, and then add phosphoric acid, Soak and hydrolyze for 4.5 hours at normal temperature and pressure, then filter to obtain a filter residue, and dry the filter residue to obtain a powder;
[0037] (2) Preparation of land improvement agent: Mix and stir polypropylene resin, fine-pore silica gel, sodium metasilicate, yeast selenium, copper sulfate, alumina micropowder, dipentaerythritol hexaacrylate, and phosphate slag, and heat to 72°C. Form a mixture; add vinegar to the mixture, and disperse into a slurry at high speed to obtain the land improvement agent;
[0038] (3) Preparation ...
Embodiment 3
[0045] Embodiment 3, a kind of preparation method of the special fertilizer synergist for nectarine planting with soil improvement effect, comprises the steps:
[0046] (1) Preliminarily crush the wheat straw, add rice husk to mix, then add 5 times the amount of water, stir well and soak for 12 hours, put it into a ball mill for 60 minutes to homogenize, wrap it with gauze to squeeze out excess water, and then add phosphoric acid, Soak and hydrolyze for 6 hours at normal temperature and pressure, then filter to obtain a filter residue, and dry the filter residue to obtain a powder;
[0047] (2) Preparation of land improvement agent: Mix and stir polypropylene resin, fine-pore silica gel, sodium metasilicate, yeast selenium, copper sulfate, alumina micropowder, dipentaerythritol hexaacrylate, and phosphate slag, and heat to 78°C. Form a mixture; add vinegar to the mixture, and disperse into a slurry at high speed to obtain the land improvement agent;
[0048] (3) Preparation o...
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