CN103641584A - An organic fertilizer and a preparation method thereof - Google Patents

Abstract

The invention discloses an organic fertilizer and a preparation method thereof. The fertilizer is prepared from following raw materials in parts by weight: 30-40 of soybean meal, 25-30 of rapeseed meal, 20-25 of rice bran, 15-20 of wheat bran, 10-15 of fish meal, 10-15 of peat, 11-16 of dry pin needle, 10-14 of vermiculite, 11-13 of natural zeolite, 12-15 of humus, 4-7 of ammonium sulfate, 5-8 of calcium superphosphate, 2-6 of sodium silicate, 1-2 of an EM microbial inoculum, 5-8 of a soil modifier and a proper amount of water. The content of organic matters in the organic fertilizer is high. The fertilizer, after being applied, can improve the soil physical and chemical properties and reduce pollution to the environment. The peat is a precious natural resource and the content of organic matters in the peat is over 30%. The peat is capable of enhancing water retention capability, air permeability and fertilizer retention capability, and increasing nutrients, thus improving the product quality. The vermiculite contains K, Mg, Ca, Fe, and trace Mn, Cu, Zn, etc.. The vermiculite has characteristics of water absorptivity, cation exchange property and chemical components, so that the vermiculite has multi functions of fertilizer retention, water retention, water storage, air permeability, mineral fertilizers, and the like.

Description

A kind of organic fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of organic fertilizer and preparation method thereof.

Background technology

The class fertilizer that organic fertilizer natural organic matter decomposes or ferments and form through microorganism.Organic fertilizer has very important impact to the nutrient in the structure of soil, soil, energy, enzyme, moisture, ventilation and microorganism active etc., and organic fertilizer also contains various trace elements.Because various nutritive elements in organic fertilizer are more complete, and these materials are nontoxic, harmless, free of contamination natural material completely, and this just provides necessary condition for producing high yield, high-quality, free of contamination green food.Application of organic fertilizers material has increased the organic colloid in soil, and soil particle is cementing, becomes stable crumb structure, has improved physics, chemistry and the biological nature of soil, has improved soil water-retaining, fertilizer conservation and permeability.For good edatope is created in plant-growth.But traditional organic fertilizer has the shortcomings such as nutrient content is low, fertilizer efficiency is slow, fish meal in composition of the present invention, vegetable mould, the peat composed of rotten mosses etc. can effectively make up the deficiency of traditional organic fertilizer, wherein in the peat composed of rotten mosses, contain various elements such as abundant nitrogen, potassium, phosphorus, calcium, manganese, be the organic substance of pure natural, it is a kind of green matter of aseptic, nontoxic, nuisanceless, pollution-free, noresidue.

Summary of the invention

Fertilizer object of the present invention is the deficiency that changes traditional organic fertilizer, and a kind of nutritious, free of contamination organic fertilizer is provided.

Technical scheme of the present invention is as follows:

Organic fertilizer is made by the raw material of following weight part: dregs of beans 30-40, vegetable seeds dregs of rice 25-30, rice bran 20-25, wheat bran 15-20, fish meal 10-15, peat composed of rotten mosses 10-15, dry and soft pin 11-16, vermiculite 10-14, natural zeolite 11-13, vegetable mould 12-15, sulfuric acid amine 4-7, calcium superphosphate 5-8, water glass 2-6, EM microbial inoculum 1-2, soil improvement agent 5-8, water are appropriate;

Described soil improvement agent is prepared by the following method: the raw material that takes following weight part: bamboo charcoal powder 100-120, white lime 1-2, oyster shell whiting 3-4, flour 1-2, nano-carbon powder 1-2, manganous sulfate 1-2, borax 2-3, ferrous sulfate 3-4, nanometer jade powder 2-3, xitix 1-2, paulownia branch powder 4-5, clorafin 2-3, Radix Angelicae Sinensis powder 2-3; Preparation method is by bamboo charcoal powder and manganous sulfate, borax, ferrous sulfate, nanometer jade powder, xitix mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that white lime continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.

The preparation method's of fertilizer concrete steps are as follows:

(1) dregs of beans, rapeseed meal, dry and soft pin are ground into 110 order disintegrating slags, vermiculite, natural zeolite, vegetable mould grind to form 160 order meals, and both mix rear standby;

(2) sulfuric acid amine, calcium superphosphate, water glass are mixed, add suitable quantity of water, stir;

(3) mixture in step 1 is added in the mixed solution of step 2, then add other remaining components such as EM microbial inoculum, after stirring, carry out compost fermentation, every turning in 1-2 days once, fermenting just to complete fermentation for 18-20 days;

(4) after fermentation is completed, material is dried, granulation.

Beneficial effect of the present invention:

Organic fertilizer of the present invention, organic content is high, can improve soil physical and chemical property, reduced environmental pollution after using.Wherein the peat composed of rotten mosses is a kind of natural resources of preciousness, is degree of coalificationminimum coal, organic content is more than 30%.Improve the ability of water holding, ventilation and the fertilizer conservation of soil, the composition that can have additional nutrients again, thus improve the quality of products, reach and cause better economic benefit.Vermiculite has chessom, ventilation propertygood, the feature such as suction force is strong, and temperature variation is little, is conducive to the growth of plant.Vermiculite also contains the elements such as Mn, Cu, the Zn of K, Mg, Ca, Fe and trace.The water-absorbent of vermiculite, cationic exchange and properties of chemical composition, make it play the multiple actions such as fertilizer conservation, water conservation, water storage, ventilative and mineral manure.

Specific embodiments

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material that takes following weight part (kg) is made:

Dregs of beans 35, the vegetable seeds dregs of rice 25, rice bran 23, wheat bran 18, fish meal 13, the peat composed of rotten mosses 14, dry and soft pin 15, vermiculite 13, natural zeolite 12, vegetable mould 15, sulfuric acid amine 6, calcium superphosphate 7, water glass 6, EM microbial inoculum 2, soil improvement agent 7, water are appropriate;

Described soil improvement agent is prepared by the following method: the raw material that takes following weight part (kg): bamboo charcoal powder 100-120, white lime 1-2, oyster shell whiting 3-4, flour 1-2, nano-carbon powder 1-2, manganous sulfate 1-2, borax 2-3, ferrous sulfate 3-4, nanometer jade powder 2-3, xitix 1-2, paulownia branch powder 4-5, clorafin 2-3, Radix Angelicae Sinensis powder 2-3; Preparation method is by bamboo charcoal powder and manganous sulfate, borax, ferrous sulfate, nanometer jade powder, xitix mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that white lime continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.

The preparation method's of fertilizer concrete steps:

(1) dregs of beans, rapeseed meal, dry and soft pin are ground into 110 order disintegrating slags, vermiculite, natural zeolite, vegetable mould grind to form 160 order meals, and both mix rear standby;

(2) sulfuric acid amine, calcium superphosphate, water glass are mixed, add suitable quantity of water, stir;

(3) mixture in step 1 is added in the mixed solution of step 2, then add other remaining components such as EM microbial inoculum, after stirring, carry out compost fermentation, every turning in 2 days once, fermenting just to complete fermentation for 20 days;

(4) after fermentation is completed, material is dried, granulation.

In order to further illustrate using value of the present invention, implement people the field with the hybrid rice of equal fertility is equally divided into 6, wherein 3 apply fertilizer of the present invention, and other 3 uses, with the common fertilizer of aliquot, are got its mean value, and test-results is as follows:

Statistics shows, compares with control group, and organic fertilizer of the present invention has significant effect for the growth of plant and the raising of output.

Claims (2)

1. an organic fertilizer, it is characterized in that, by the raw material of following weight part, made: dregs of beans 30-40, vegetable seeds dregs of rice 25-30, rice bran 20-25, wheat bran 15-20, fish meal 10-15, peat composed of rotten mosses 10-15, dry and soft pin 11-16, vermiculite 10-14, natural zeolite 11-13, vegetable mould 12-15, sulfuric acid amine 4-7, calcium superphosphate 5-8, water glass 2-6, EM microbial inoculum 1-2, soil improvement agent 5-8, water are appropriate;

Described soil improvement agent is prepared by the following method: the raw material that takes following weight part: bamboo charcoal powder 100-120, white lime 1-2, oyster shell whiting 3-4, flour 1-2, nano-carbon powder 1-2, manganous sulfate 1-2, borax 2-3, ferrous sulfate 3-4, nanometer jade powder 2-3, xitix 1-2, paulownia branch powder 4-5, clorafin 2-3, Radix Angelicae Sinensis powder 2-3; Preparation method is by bamboo charcoal powder and manganous sulfate, borax, ferrous sulfate, nanometer jade powder, xitix mixed grinding, obtains 200-400 order powder, then add nano-carbon powder, that white lime continues grinding distribution is even; Add again other remaining component, grind to obtain fine powder, then stir 30-45 minute under 1200-1500 rev/min, obtain.

2. according to the organic fertilizer described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) dregs of beans, rapeseed meal, dry and soft pin are ground into 110 order disintegrating slags, vermiculite, natural zeolite, vegetable mould grind to form 160 order meals, and both mix rear standby;

(2) sulfuric acid amine, calcium superphosphate, water glass are mixed, add suitable quantity of water, stir;

(3) mixture in step 1 is added in the mixed solution of step 2, then add other remaining components such as EM microbial inoculum, after stirring, carry out compost fermentation, every turning in 1-2 days once, fermenting just to complete fermentation for 18-20 days;

(4) after fermentation is completed, material is dried, granulation.