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Leaf vegetable organic fertilizer and preparation method thereof

A technology for organic fertilizers and leafy vegetables, applied in the field of leafy vegetable organic fertilizers and preparation thereof, can solve the problems of plant root rot, burning seedlings, secondary pollution, etc., and achieves strong water storage capacity, simple and good process conditions. The effect of breathability

Inactive Publication Date: 2014-03-19
RUZHOU JIULONG ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, fresh duck manure also contains a large amount of incompletely digested and easily biodegradable organic pollutants. Direct application will cause secondary pollution and cause plant root rot and other burning phenomena. Apply to farmland

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0017] A preparation method of leaf vegetable organic fertilizer, the specific operation steps are:

[0018] Step 1. Take corn stalks, wheat straws, soybean stalks and sesame stalks according to the mass ratio of 3:3:2:2, crush them into 0.4-0.8 cm straw particles, and then use the total weight of the straw particles as Add 50% water and 0.1% ammonia water respectively, stir and mix evenly, seal, and leave naturally for 3-8 days to obtain mixture A, which is set aside;

[0019] Step 2: crush the cassava residue through a 20-30 mesh sieve; crush the kelp residue to 20-30 mesh; then mix the crushed cassava residue, crushed kelp residue and water according to the mass ratio of 1:2:1 Finally, add a mixture of Aspergillus niger and yeast with a mass ratio of 2:1, the amount added is 2% of the total mass of the mixture composed of cassava residue, crushed kelp residue and water, and carry out aerobic fermentation at 28°C After 3-5 days, mixture B was obtained, which was set aside; ...

Embodiment 1

[0024] A preparation method of leaf vegetable organic fertilizer, the specific operation steps are:

[0025] Step 1. According to the mass ratio of 3:3:2:2, take corn stalks, wheat straws, soybean stalks and sesame stalks, crush them into 0.4 cm straw particles, and then add them to the straw particles based on the total weight of the straw particles 50% water and 0.1% ammonia water, stir and mix evenly, seal, leave naturally for 3-8 days, obtain mixture A, set aside;

[0026] Step 2: crush the cassava residue through a 20-mesh sieve; crush the kelp residue to 20 mesh; then mix the crushed cassava residue, crushed kelp residue and water according to the mass ratio of 1:2:1, and then add the A mixture of Aspergillus niger and yeast with a mass ratio of 2:1, the addition amount is 2% of the total mass of the mixture composed of cassava residue, pulverized kelp residue and water, and after aerobic fermentation at 28°C for 3 days, the obtained Mixture B, spare;

[0027] Step 3. ...

Embodiment 2

[0031] A preparation method of leaf vegetable organic fertilizer, the specific operation steps are:

[0032] Step 1. According to the mass ratio of 3:3:2:2, take corn stalks, wheat straws, soybean stalks and sesame stalks, crush them into 0.6 cm straw particles, and then add them to the straw particles based on the total weight of the straw particles 50% water and 0.1% ammonia water, after stirring and mixing evenly, seal, after 5 days of natural storage, obtain mixture A, set aside;

[0033] Step 2: crush the cassava residue through a 25-mesh sieve; crush the kelp residue to 25 mesh; then mix the crushed cassava residue, crushed kelp residue and water according to the mass ratio of 1:2:1, and then add the A mixture of Aspergillus niger and yeast with a mass ratio of 2:1, the addition amount is 2% of the total mass of the mixture composed of cassava residue, pulverized kelp residue and water, and after aerobic fermentation at 28°C for 4 days, the obtained Mixture B, spare;

...

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Abstract

The invention relates to a leaf vegetable organic fertilizer and a preparation method thereof. The preparation method comprises the steps of grinding maize straws, wheat straws, soybean straws and sesame straws into straw particles according to a mass ratio of 3:3:2:2, pretreating the straw particles by adding water and ammonium hydroxide to obtain a mixture A; carrying out ultraviolet ray treatment on the taken duck manure and duck feathers, and then carrying out ozone treatment, thus obtaining a mixture B; adding aspergillus niger and saccharomycetes into a mixture of grinded manioc wastes, grinded kelp wastes and water, and fermenting to obtain a mixture C; mixing the mixtures A, B and C, shell powder, plant ash and sodium humate, and adding EM (Effective Microorganism) for fermentation to obtain a mixture D; and adding bone meal and charcoal dust into the mixture D, then carrying out ozone sterilization, drying, charging in a separating manner, and carrying out ultraviolet sterilization to obtain the leaf vegetable organic fertilizer. The prepared leaf vegetable organic fertilizer contains various nutritional ingredients needed by the growth of leaf vegetables, regulates soil, activates the activity of microorganisms in the soil, overcomes soil hardening, and improves the permeability of soil air.

Description

technical field [0001] The invention relates to an organic fertilizer, in particular to an organic fertilizer for leafy vegetables and a preparation method thereof. Background technique [0002] With my country's reform and opening up and economic development, my country's animal husbandry has developed rapidly, greatly improving and enriching the "vegetable basket" of citizens and improving the living standards of the people. Untreated livestock and poultry excrement and waste water directly flow into rivers and lakes, causing a large amount of nitrogen and phosphorus loss, causing water pollution and eutrophication, and destroying the natural ecological environment; There is a large amount of land, and a large amount of malodorous substances and nitrates will be produced during the stacking, which will pollute the atmosphere and groundwater. In rainy days, the sewage overflows, which often causes great dissatisfaction among nearby residents. Unlike other industrial pollut...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCY02W30/40
Inventor 陈会强杨松卫蒋玲
Owner RUZHOU JIULONG ANIMAL HUSBANDRY
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