CN104151096A - Multielement compound fertilizer and preparation method thereof - Google Patents

Abstract

The invention discloses a multielement compound fertilizer, which is prepared from the following raw materials in parts by weight: 30-40 parts of soybean pulp, 20-28 parts of calcium superphosphate, 10-16 parts of potassium sulfate, 8-13 parts of dolomite fines, 6-10 parts of monoammonium phosphate, 6-8 parts of ammonium bicarbonate, 6-8 parts of clay, 4-8 parts of calcium powder, 4-6 parts of zeolite powder, 3-4 parts of borax, 4-5 parts of zinc chloride, 4-5 parts of radix sophorae flavescentis, 2-3 parts of amino acid, 3-4 parts of EM microbial agent, 4-5 parts of soil modifier, and a proper amount of water. By adopting an inorganic quick-acting fertilizer as a main raw material and adding a part of organic fertilizer, the multielement compound fertilizer is balanced in nutritional elements, and beneficial to absorption of crops; meanwhile, through the added microbial agent and the modifier, the quality of soil can be effectively improved, the ecological environment of soil can be protected so as to be green and pollution-free, the double safety of the multielement compound and an environment can be realized, the utilization rate of the fertilizer can be increased, and the sustainable development of the agriculture can be accelerated.

Description

A kind of multi-element complex mixed fertilizer and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of multi-element complex mixed fertilizer and preparation method thereof.

Background technology

China is large agricultural country, and along with the raising of quality of life, people more and more pay attention to the security of food, the demand of the green food of pollution-free, safety, health is increased day by day, and in the production of farm crop, fertilizer are in occupation of considerable effect.Chemical fertilizer can provide farm crop and the required nutritive substance of plant-growth, its nutrient foot, instant effect become the fertilizer of wide farmers first-selection, but through practice for many years, the drawback of chemical fertilizer also progressively comes out, in too much having used the soil of chemical fertilizer, inorganic content is surged, organism weakens, Trace Element Imbalance, and crop pest is on the rise, the crop of planting out in this edatope, is unfavorable for HUMAN HEALTH.Therefore utilize existing resource, the new-type fertilizer of exploitation nutritive ingredient overall balance, the ability that improves Soil Anti disease and pest, raising soil fertility, environmentally safe is imperative.

Summary of the invention

The present invention has made up the deficiencies in the prior art, and a kind of multi-element complex mixed fertilizer and preparation method thereof is provided.

Technical scheme of the present invention is as follows:

Fertilizer of the present invention is made by the raw material of following weight part: dregs of beans 30-40, calcium superphosphate 20-28, potassium sulfate 10-16, ground dolomite 8-13, monoammonium phosphate 6-10, bicarbonate of ammonia 6-8, clay 6-8, calcium powder 4-8, zeolite powder 4-6, borax 3-4, zinc chloride 4-5, kuh-seng slag 4-5, amino acid 2-3, EM microbial inoculum 3-4, soil modifier 4-5, water are appropriate;

Described soil modifier is made by the raw material of following weight part: bamboo charcoal 45-55, polyvinyl alcohol 6-8, Nidus Vespae 5-8, pine sawdust 12-18, green shell 4-6, medical stone 5-7, aquatic products tankage 5-6, green tea 3-5, Watermelon rind 4-6, silica gel 2-3, acid-sludge 3-4, Jia Betel 2-3, tarragon 2-4, Herba Anemones vitifoliae 4-7; Its preparation method is to grind pulping after false Betel, tarragon, Herba Anemones vitifoliae are mixed, and after filtering, removes filter residue, and reserved filtrate is standby; Pine sawdust, green shell, medical stone, aquatic products tankage are pulverized after mixing, pour in the filtrate of gained granulation after hyperthermia drying into; Watermelon rind is dried, then be placed on together with Nidus Vespae, green tea and on bamboo charcoal, toast 20-40 minute, then gained material is pulverized together with silica gel, acid-sludge, mix, obtain mixed powder; The composite grain of gained and powder and leftover materials are mixed.

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

(1) bicarbonate of ammonia, dregs of beans, zeolite powder, borax and suitable quantity of water are mixed, make mashed prod, after being dried, pulverize;

(2) potassium sulfate, kuh-seng slag, amino acid, ground dolomite are added to suitable quantity of water after mixing, add EM microbial inoculum after stirring, under normal temperature condition, anaerobic fermentation 15-20 days, obtains fermentation materials;

(3) after calcium superphosphate, zinc chloride, clay, monoammonium phosphate, calcium powder are mixed, then add step 2 gained fermentation materials, the 6-10 days that again ferments under field conditions (factors) after sealing, granulation after gained fermentation materials is dried;

(4) step 1 and step 3 gained material and leftover materials are mixed.

Beneficial effect of the present invention:

It is main raw material that fertilizer of the present invention adopts inorganic readily avaiable fertilizer; add part organic fertilizer; nutritive element balance, is beneficial to the absorption of crop, simultaneously the interpolation of microbial inoculum and properties-correcting agent; can effectively improve soil quality; the ecotope of soil protection, accomplishes green non-pollution, realizes the dual safety of product and environment; improve utilization rate of fertilizer, promoted agriculture Sustainable development.

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, calcium superphosphate 24, potassium sulfate 13, ground dolomite 10, monoammonium phosphate 8, bicarbonate of ammonia 7, clay 7, calcium powder 6, zeolite powder 5, borax 3, zinc chloride 4, kuh-seng slag 4, amino acid 2, EM microbial inoculum 3, soil modifier 4, water are appropriate;

Described soil modifier is made by the raw material of following weight part (kg): bamboo charcoal 50, polyvinyl alcohol 7, Nidus Vespae 6, pine sawdust 15, green shell 5, medical stone 6, aquatic products tankage 5, green tea 4, Watermelon rind 5, silica gel 2, acid-sludge 3, Jia Betel 2, tarragon 3, Herba Anemones vitifoliae 5; Its preparation method is to grind pulping after false Betel, tarragon, Herba Anemones vitifoliae are mixed, and after filtering, removes filter residue, and reserved filtrate is standby; Pine sawdust, green shell, medical stone, aquatic products tankage are pulverized after mixing, pour in the filtrate of gained granulation after hyperthermia drying into; Watermelon rind is dried, then be placed on together with Nidus Vespae, green tea on bamboo charcoal and toast 30 minutes, then gained material is pulverized together with silica gel, acid-sludge, mix, obtain mixed powder; The composite grain of gained and powder and leftover materials are mixed.

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

(1) bicarbonate of ammonia, dregs of beans, zeolite powder, borax and suitable quantity of water are mixed, make mashed prod, after being dried, pulverize;

(2) potassium sulfate, kuh-seng slag, amino acid, ground dolomite are added to suitable quantity of water after mixing, add EM microbial inoculum after stirring, under normal temperature condition, anaerobic fermentation is 17 days, obtains fermentation materials;

(3) after calcium superphosphate, zinc chloride, clay, monoammonium phosphate, calcium powder are mixed, then add step 2 gained fermentation materials, after sealing, again ferment under field conditions (factors) 8 days, granulation after gained fermentation materials is dried;

(4) step 1 and step 3 gained material and leftover materials are mixed.

In order to further illustrate using value of the present invention, implement people 10 mu, the identical rice test field of fertility, sunshine, water source is divided into 2 parts, 5 mu are used fertilizer of the present invention as base manure as experimental group, 5 mu are used traditional common fertilizer as base manure as a control group, 140 kilograms of every mu of applying fertilizers, crop, between the growth stage, all use identical plantation gimmick, experimental result is as follows:

Claims (2)

1. a multi-element complex mixed fertilizer, it is characterized in that, by the raw material of following weight part, made: dregs of beans 30-40, calcium superphosphate 20-28, potassium sulfate 10-16, ground dolomite 8-13, monoammonium phosphate 6-10, bicarbonate of ammonia 6-8, clay 6-8, calcium powder 4-8, zeolite powder 4-6, borax 3-4, zinc chloride 4-5, kuh-seng slag 4-5, amino acid 2-3, EM microbial inoculum 3-4, soil modifier 4-5, water are appropriate;

Described soil modifier is made by the raw material of following weight part: bamboo charcoal 45-55, polyvinyl alcohol 6-8, Nidus Vespae 5-8, pine sawdust 12-18, green shell 4-6, medical stone 5-7, aquatic products tankage 5-6, green tea 3-5, Watermelon rind 4-6, silica gel 2-3, acid-sludge 3-4, Jia Betel 2-3, tarragon 2-4, Herba Anemones vitifoliae 4-7; Its preparation method is to grind pulping after false Betel, tarragon, Herba Anemones vitifoliae are mixed, and after filtering, removes filter residue, and reserved filtrate is standby; Pine sawdust, green shell, medical stone, aquatic products tankage are pulverized after mixing, pour in the filtrate of gained granulation after hyperthermia drying into; Watermelon rind is dried, then be placed on together with Nidus Vespae, green tea and on bamboo charcoal, toast 20-40 minute, then gained material is pulverized together with silica gel, acid-sludge, mix, obtain mixed powder; The composite grain of gained and powder and leftover materials are mixed.

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

(1) bicarbonate of ammonia, dregs of beans, zeolite powder, borax and suitable quantity of water are mixed, make mashed prod, after being dried, pulverize;

(2) potassium sulfate, kuh-seng slag, amino acid, ground dolomite are added to suitable quantity of water after mixing, add EM microbial inoculum after stirring, under normal temperature condition, anaerobic fermentation 15-20 days, obtains fermentation materials;

(3) after calcium superphosphate, zinc chloride, clay, monoammonium phosphate, calcium powder are mixed, then add step 2 gained fermentation materials, the 6-10 days that again ferments under field conditions (factors) after sealing, granulation after gained fermentation materials is dried;

(4) step 1 and step 3 gained material and leftover materials are mixed.