CN104151095A - Fertilizer special for iodine-rich crops and preparation method of fertilizer - Google Patents

Abstract

The invention discloses a fertilizer special for iodine-rich crops. The fertilizer is prepared from the following raw materials in parts by weight: 34-42 parts of slaked lime, 20-30 parts of rapeseed cake powder, 12-18 parts of peanut cake powder, 10-13 parts of canal mud, 8-10 parts of nori powder, 6-8 parts of ammonium bicarbonate, 6-8 parts of kelp powder, 6-8 parts of sodium potassium tartrate, 4-5 parts of citric acid, 3-6 parts of zinc sulfate powder, 3-4 parts of copper sulfate powder, 4-6 parts of sodium tripolyphosphate, 5-6 parts of zinc sulfate, 3-4 parts of EM agent, 4-5 parts of soil modifier and a proper amount of water. The fertilizer disclosed by the invention not only contains various nutrient elements essential for ordinary crops, but also is rich in iodine, so that iodine-rich crops can be high in quality and yield; meanwhile, the fertilizer is relatively low in preparation cost, good in product quality, small in operation labor, free of environment pollution, capable of improving the water-retaining fertilization capability, has a function as a soil improver and is applicable to large-scale popularization and application; the method is simple and easy to operate.

Description

Fertilizer of a kind of rich iodine crop special use and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly fertilizer of a kind of rich iodine crop special use 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 fertilizer of a kind of rich iodine crop special use 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: white lime 34-42, coarse colza meal 20-30, groundnut meal 12-18, river silt 10-13, laver powder 8-10, bicarbonate of ammonia 6-8, Kelp Powder 6-8, Seignette salt 6-8, citric acid 4-5, zinc sulphate powder 3-6, copper sulphate powder 3-4, tripoly phosphate sodium STPP 4-6, zinc sulfate 5-6, 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) will after Kelp Powder and laver powder mixing, add suitable quantity of water, slow fire boiling 20-40 minute, obtains mixed solution, then citric acid and zinc sulphate powder are poured in mixed solution, the post-drying that stirs granulation;

(2) bicarbonate of ammonia, coarse colza meal, peanut cake, powder copper sulphate powder, tripoly phosphate sodium STPP are mixed to the mashed prod crushed after being dried obtaining after adding suitable quantity of water;

(3) Seignette salt, zinc sulfate, river silt, white lime are stirred after mixing, then add aerobic fermentation 10-20 days under EM microbial inoculum normal temperature, by the fermentation materials oven dry, extruding, the granulation that obtain;

(4) above-mentioned 3 step gained materials and leftover materials are mixed.

Beneficial effect of the present invention:

Fertilizer of the present invention not only has the required various nutritive elements of general crop, and is rich in iodine, makes rich iodine crop reach good quality and high output; This fertilizer cost is lower simultaneously, the simple easily operation of method, and good product quality, operation recruitment is few, and can be to environment, and can improve the water holding fertilizer-preserving ability of soil, plays the effect of soil improvement agent, is applicable to apply on a large scale.

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: white lime 38, coarse colza meal 25, groundnut meal 15, river silt 11, laver powder 9, bicarbonate of ammonia 7, Kelp Powder 7, Seignette salt 7, citric acid 4, zinc sulphate powder 4, copper sulphate powder 3, tripoly phosphate sodium STPP 5, zinc sulfate 5, 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) will after Kelp Powder and laver powder mixing, add suitable quantity of water, slow fire boiling 30 minutes, obtains mixed solution, then citric acid and zinc sulphate powder are poured in mixed solution, the post-drying that stirs granulation;

(2) bicarbonate of ammonia, coarse colza meal, peanut cake, powder copper sulphate powder, tripoly phosphate sodium STPP are mixed to the mashed prod crushed after being dried obtaining after adding suitable quantity of water;

(3) will Seignette salt, zinc sulfate, river silt, white lime stirs after mixing, then adds under EM microbial inoculum normal temperature aerobic fermentation 15 days, by the fermentation materials oven dry, extruding, the granulation that obtain;

(4) above-mentioned 3 step gained materials and leftover materials are mixed.

In order to further illustrate using value of the present invention, implement people 10 mu, the identical rich iodine tealeaves experimental plot 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, 280 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. the fertilizer of rich iodine crop special use, it is characterized in that, by the raw material of following weight part, made: white lime 34-42, coarse colza meal 20-30, groundnut meal 12-18, river silt 10-13, laver powder 8-10, bicarbonate of ammonia 6-8, Kelp Powder 6-8, Seignette salt 6-8, citric acid 4-5, zinc sulphate powder 3-6, copper sulphate powder 3-4, tripoly phosphate sodium STPP 4-6, zinc sulfate 5-6, 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 fertilizer of the rich iodine crop special use described in claims 1, it is characterized in that, preparation method's concrete steps are as follows:

(1) will after Kelp Powder and laver powder mixing, add suitable quantity of water, slow fire boiling 20-40 minute, obtains mixed solution, then citric acid and zinc sulphate powder are poured in mixed solution, the post-drying that stirs granulation;

(2) bicarbonate of ammonia, coarse colza meal, peanut cake, powder copper sulphate powder, tripoly phosphate sodium STPP are mixed to the mashed prod crushed after being dried obtaining after adding suitable quantity of water;

(3) Seignette salt, zinc sulfate, river silt, white lime are stirred after mixing, then add aerobic fermentation 10-20 days under EM microbial inoculum normal temperature, by the fermentation materials oven dry, extruding, the granulation that obtain;

(4) above-mentioned 3 step gained materials and leftover materials are mixed.