CN104230524A - Organic water-retaining fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses an organic water-retaining fertilizer which is prepared from the following raw materials in parts by weight: 100-120 parts of dried chicken manure, 50-55 parts of green grass, 40-45 parts of pine nut shells, 35-40 parts of peanut shells, 20-24 parts of decomposed coal, 10-12 parts of grass carbon, 30-34 parts of urea, 30-34 parts of monoammonium phosphate, 18-20 parts of potassium chloride, 3-4 parts of zinc sulfate, 3-4 parts of EM fungicide, 4-6 parts of coating agent and a proper amount of water. The organic water-retaining fertilizer provides necessary elements for crops, including both organic elements, trace elements and inorganic fertilizer and beneficial microorganisms capable of improving soil, can obviously supplement the nutrients needed by plants to improve the quality of the plant, and also can effectively prevent pests, the nutrition of land is balanced, the usage amount of pesticide and the fertilizer can be reduced, labor can be saved, and the economic cost can be lowered. Through the prepared fertilizer, soil is not caked, and the organic water-retaining fertilizer has strong water-retaining power and can maintain the ecological balance of the soil.

Description

A kind of organic water keeping fertilizer and preparation method thereof

Technical field

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

Background technology

in recent years, improving constantly of people's living standard, people are also more and more higher for the specification of quality of food, and wherein, fertilizer plays an important role in the growth of farming, directly decides the quality of crop.The nutritive element that the growth needs 16 kinds of farm crop is indispensable, this wherein comprises the macroelement such as nitrogen, phosphorus, potassium, the trace elements such as the moderate-elements such as calcium, magnesium, sulphur and iron, boron, zinc, manganese, copper, molybdenum, chlorine.The effect of various nutritive element is of equal importance and irreplaceable, indispensable, otherwise whole growth cycle can not complete.Supplementary people for the necessary macroelement of plant growth typically use that the applying of fertilizer realizes, but nutritive element kind, quantity and ratio needed for different soils, Different Crop are various, fertilizer of the present invention can meet the needs for different crops balance fertilizing, meet the Absorption Characteristics of crop growth different steps to each nutritive element, fertilizer efficiency is lasting, the character of soil can also be improved, reduce the side effect of fertilizer for environment and soil.

Summary of the invention

Fertilizer object of the present invention is, provides a kind of organic water keeping fertilizer and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer is made up of the raw material of following weight part: dried poultrymanure 100-120, green grass 50-55, pine nut shell 40-45, Pericarppium arachidis hypogaeae 35-40, weathered coal 20-24, peat composed of rotten mosses 10-12, urea 30-34, monoammonium phosphate 30-34, Repone K 18-20, zinc sulfate 3-4, EM microbial inoculum 3-4, coating agent 4-6, water are appropriate;

Described coating agent is made up of the raw material of following weight part: acrylate 2-3, dimethylaminoethyl methacrylate 1-2, magnesium sulfate 1-2, ethylhexyl dihydrogen phosphate 2-3, linking agent TAC 1-2, nano-sized carbon 0.1-0.2, medical stone powder 2-3; Its preparation method is mixed by each raw material, and grinding distribution evenly and get final product.

The concrete steps of the preparation of fertilizer are as follows:

(1) pine nut shell, Pericarppium arachidis hypogaeae are put into suitable quantity of water and soaked 20-24 hour, green grass pulverizes slagging, mix with dried poultrymanure again, adding suitable quantity of water regulates water content to be 40%-60%, access EM microbial inoculum, stir, carry out aerobic fermentation 20-25 days under natural condition, period every turning in 3-4 days once;

(2) weathered coal, the peat composed of rotten mosses added in the material that step 1 fermented, stir, sealing, continues fermentation 10-12 days, period turning 3-4 time under normal temperature;

(3) urea, monoammonium phosphate, Repone K, zinc sulfate and other remaining component are added in appropriate warm water, stir, spraying dry, fertilizer must be mixed;

(4) material step 2 fermented, dries, makes particle, then mix with the mixing fertilizer of step 3.

Beneficial effect of the present invention:

Provided by the invention, for crop provides necessary various element, wherein existing organic element, trace element and inorganic fertilizer, also has the beneficial microorganism improving soil, obviously can supplement the nutritive ingredient needed for plant, improve the quality of plant, simultaneously also can effective pest control, make the balanced in nutrition of soil, reduce the usage quantity of agricultural chemicals and fertilizer, save labour, reduce Financial cost.The fertilizer made does not harden soil, has stronger moisture holding capacity, safeguards that soil ecology balances.

Specific embodiments

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

The raw material taking following weight part (kg) is made: dried poultrymanure 110, green grass 53, pine nut shell 42, Pericarppium arachidis hypogaeae 38, weathered coal 22, the peat composed of rotten mosses 11, urea 32, monoammonium phosphate 33, Repone K 19, zinc sulfate 4, EM microbial inoculum 3, coating agent 5, water are appropriate;

Described coating agent is made up of the raw material of following weight part (kg): acrylate 2, dimethylaminoethyl methacrylate 2, magnesium sulfate 2, ethylhexyl dihydrogen phosphate 3, linking agent TAC 2, nano-sized carbon 0.2, medical stone powder 2; Its preparation method is mixed by each raw material, and grinding distribution evenly and get final product.

The concrete steps of the preparation method of fertilizer are as follows:

(1) pine nut shell, Pericarppium arachidis hypogaeae are put into suitable quantity of water and soaked 22 hours, green grass pulverizes slagging, then mixes with dried poultrymanure, adding suitable quantity of water regulates water content to be 50%, and access EM microbial inoculum, stirs, carry out aerobic fermentation under natural condition 24 days, period every turning in 4 days once;

(2) weathered coal, the peat composed of rotten mosses added in the material that step 1 fermented, stir, sealing, continues fermentation 11 days, period turning 3 times under normal temperature;

(3) urea, monoammonium phosphate, Repone K, zinc sulfate and other remaining component are added in appropriate warm water, stir, spraying dry, fertilizer must be mixed;

(4) material step 2 fermented, dries, makes particle, then mix with the mixing fertilizer of step 3.

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

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

Claims (2)

1. an organic water keeping fertilizer, it is characterized in that, be made up of the raw material of following weight part: dried poultrymanure 100-120, green grass 50-55, pine nut shell 40-45, Pericarppium arachidis hypogaeae 35-40, weathered coal 20-24, peat composed of rotten mosses 10-12, urea 30-34, monoammonium phosphate 30-34, Repone K 18-20, zinc sulfate 3-4, EM microbial inoculum 3-4, coating agent 4-6, water are appropriate;

Described coating agent is made up of the raw material of following weight part: acrylate 2-3, dimethylaminoethyl methacrylate 1-2, magnesium sulfate 1-2, ethylhexyl dihydrogen phosphate 2-3, linking agent TAC 1-2, nano-sized carbon 0.1-0.2, medical stone powder 2-3; Its preparation method is mixed by each raw material, and grinding distribution evenly and get final product.

2. the organic water keeping fertilizer according to claims 1, is characterized in that, the concrete steps of preparation method are as follows:

(1) pine nut shell, Pericarppium arachidis hypogaeae are put into suitable quantity of water and soaked 20-24 hour, green grass pulverizes slagging, mix with dried poultrymanure again, adding suitable quantity of water regulates water content to be 40%-60%, access EM microbial inoculum, stir, carry out aerobic fermentation 20-25 days under natural condition, period every turning in 3-4 days once;

(2) weathered coal, the peat composed of rotten mosses added in the material that step 1 fermented, stir, sealing, continues fermentation 10-12 days, period turning 3-4 time under normal temperature;

(3) urea, monoammonium phosphate, Repone K, zinc sulfate and other remaining component are added in appropriate warm water, stir, spraying dry, fertilizer must be mixed;

(4) material step 2 fermented, dries, makes particle, then mix with the mixing fertilizer of step 3.