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.

Inactive Publication Date: 2018-02-09
安徽耘泰农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Rice is widely planted in our country. At present, the effect of using a large amount of chemical fertilizers is not ideal. It will not only cause water and soil pollution, but also the quality of rice is poor, which needs to be solved urgently.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

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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PUM

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Abstract

The invention discloses a preparation method for an environmentally friendly special fertilizer for rice. The preparation method for the environmentally friendly special fertilizer for rice comprisesthe following steps: uniformly stirring chicken manure, wheat bran, maize cob meal, alfalfa meal, diatomite, cinder, talcum powder, vermiculite power, flyash and silicon dioxide, sieving the components, adding water, adding an EM microbial agent, and fermenting to obtain a fermented material; adding ammonium nitrate, potassium sulfate, calcium superphosphate, [Fe(H2NCONH2)6](NO3), manganese humate, zinc sulfate, magnesium humate and gypsum powder in the fermented material, naturally air-drying, heating, sealing and insulating, and drying to obtain a prefabricated material; and adding a collagen compound, turfy soil and tea-seed oil in the prefabricated material and stirring, granulating, adding glutaraldehyde and carrying out cross-linking, and drying to obtain the environmentally-friendlyspecial fertilizer for the rice. The collagen compound is prepared by the step comprising the steps of: dissolving collagen in a sodium hydroxide solution, heating, adding polyvinyl alcohol and stirring, dropwise adding a zinc sulfate solution while stirring, and after dropwise adding is completed, continuing stirring to obtain the collagen compound.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a preparation method of a green and environment-friendly special fertilizer for rice. Background technique [0002] Rice is a kind of herbaceous Oryza genus, and it is also the most important and longest food in Oryza genus. It is also called Asian cultivated rice. Rice is an annual, Gramineae plant, monocot, and it likes temperature and humidity. The flowers of rice are very small. When blooming, the main flowering branches will be arched, and small flowers will bloom between 30 and 50 mm down from the branches. Most of them are self-pollinating and set seeds, which are called rice spikes. Brown rice, brown rice is ground to remove the rice bran layer to get rice. [0003] Rice is widely planted in our country. At present, the effect of using a large amount of chemical fertilizers is not ideal. It will not only cause water and soil pollution, but also the quality of rice is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05F1/00C05G3/80
CPCC05B1/02C05F17/00C05G3/00C05G3/80C05C1/00C05D1/02C05D3/00C05D9/00C05D9/02C05F3/00C05F5/002C05F11/00C05F11/02C05F11/08Y02A40/20
Inventor 梁淑升
Owner 安徽耘泰农业发展有限公司
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