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Organic fertilizer for paddy and preparation method thereof

An organic fertilizer and rice technology, which is applied to the field of organic fertilizer for rice and its preparation, can solve the problems of selenium content of pesticide residues in rice and harm to human health, and achieve the effects of promoting photosynthesis, protecting the environment, and increasing organic matter and fertility.

Inactive Publication Date: 2018-07-13
ANHUI QIANGJIAZHUANG ECOLOGICAL AGRI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rice is a staple food, so the yield and selenium content of rice are directly related to the survival and health and safety of the people. In recent years, in order to pursue the rapid growth of rice, chemical fertilizers and pesticides are generally used in rice planting, resulting in poor harvest. There are certain pesticide residues in rice and the selenium content is low, which will cause potential harm to human health to a certain extent

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] An organic fertilizer for rice planting, comprising the following components by weight:

[0023] 13 parts of chicken manure, 10 parts of pig manure, 50 parts of biogas slurry, 18 parts of corn straw, 13 parts of tea meal, 5 parts of rice bran, 6 parts of seaweed powder, 2 parts of activated selenium mineral powder, 5 parts of chaff charcoal, 1.5 parts of borax , 3 parts of cellulase, 6 parts of microbial agent.

[0024] The preparation method of above-mentioned rice planting organic fertilizer, comprises the following steps:

[0025] (1) straw crushing: corn straw is crushed into 40 mesh corn straw particles with a pulverizer;

[0026] (2) Mixing materials: adding chicken manure, pig manure, corn stalk particles obtained in step (1), tea meal, rice bran, seaweed powder, chaff charcoal, and cellulase into the fermentation tank, and mix and stir evenly;

[0027] (3) Fermentation treatment: add biogas slurry to the mixed material obtained in step (2) and fully mix and st...

Embodiment 2

[0032] An organic fertilizer for rice planting, comprising the following components by weight:

[0033] 13 parts of chicken manure, 10 parts of pig manure, 52 parts of biogas slurry, 20 parts of wheat straw, 14 parts of tea meal, 13 parts of rice bran, 7 parts of seaweed powder, 2.5 parts of amino acid chelated selenium, 6 parts of chaff charcoal, 1.5 parts of borax , 4 parts of cellulase, 6 parts of microbial agent.

[0034] The preparation method of above-mentioned rice planting organic fertilizer, comprises the following steps:

[0035] (1) Straw crushing: the wheat straw is crushed into 30 mesh wheat straw particles with a pulverizer;

[0036] (2) Mixing materials: adding chicken manure, pig manure, wheat straw particles obtained in step (1), tea meal, rice bran, seaweed powder, chaff charcoal, and cellulase into the fermentation tank, and mix and stir evenly;

[0037] (3) Fermentation treatment: add biogas slurry to the mixed material obtained in step (2) and fully mix ...

Embodiment 3

[0042] An organic fertilizer for rice planting, comprising the following components by weight:

[0043] 15 parts of chicken manure, 10 parts of pig manure, 55 parts of biogas slurry, 20 parts of rice straw, 15 parts of tea meal, 15 parts of rice bran, 8 parts of seaweed powder, 2 parts of activated selenium mineral powder, 1 part of amino acid chelated selenium, rice husk 6 parts of charcoal, 2 parts of borax, 4 parts of cellulase, 7 parts of microbial agent.

[0044] The preparation method of above-mentioned rice planting organic fertilizer, comprises the following steps:

[0045] (1) Straw crushing: rice straw is crushed into 50 mesh rice straw particles with a pulverizer;

[0046] (2) Mixing materials: adding chicken manure, pig manure, rice straw particles obtained in step (1), tea meal, rice bran, seaweed powder, chaff charcoal, and cellulase into the fermentation tank, and mix and stir evenly;

[0047] (3) To be fermented: add biogas slurry to the mixed material obtain...

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PUM

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Abstract

The invention discloses organic fertilizer for paddy. The organic fertilizer comprises, by weight, 10-15 parts of chicken manure, 8-12 parts of pig manure, 45-60 parts of biogas slurry, 15-20 parts ofstraw, 10-15 parts of tea meal, 10-15 parts of rice bran, 5-8 parts of seaweed meal, 2-3 parts of selenium-containing substance, 4-6 parts of chaff carbon, 1-2 parts of borax, 3-4 parts of cellulaseand 4-7 parts of microbial agent. Plant fibers like animal manure and agricultural waste are added and combined with cellulase and the microbial agent for fermentation, the obtained organic fertilizercan provide comprehensive nutrition for paddy growth, improve soil structure of paddy fields, increase soil organic matter and fertility of the paddy fields, bring convenience to drainage of the paddy fields, promote photosynthesis of the paddy, improve antifreezing and pest-expellent ability and effectively increase selenium content in rice and total yield; the animal manure and the agriculturalwaste are recycled, so that environment protection is realized.

Description

technical field [0001] The invention relates to the field of organic fertilizers, in particular to an organic fertilizer for rice and a preparation method thereof. Background technique [0002] Selenium is honored as "the tinder of life" by domestic and foreign medical circles and nutrition circles. [0003] "Longevity Element", "King of Anticancer", "Heart Patron Saint", "Natural Antidote" and other reputations. The content of selenium in human tissue is 1 / 10000000, but it determines the existence of life, and its great effect on human health is irreplaceable by other substances. Selenium deficiency will directly lead to the decline of human immunity. Clinical medicine has proved that more than 40 kinds of diseases that threaten human health and life are related to human selenium deficiency, such as cancer, cardiovascular disease, liver disease, cataract, pancreatic disease, diabetes, reproductive Systemic diseases and so on. According to expert research, people need sel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F17/00C05G3/02C05G3/04C05G3/60C05G3/80
CPCC05C11/00C05D9/00C05F17/50C05G3/60C05G3/80C05D9/02C05F3/00C05F5/002C05F9/04C05F11/00C05F11/08C05F17/20Y02W30/40
Inventor 强蓉蓉
Owner ANHUI QIANGJIAZHUANG ECOLOGICAL AGRI
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