CN105461490A - Fertilizer special for foxtail millet in dry farmland and preparation method thereof - Google Patents
Fertilizer special for foxtail millet in dry farmland and preparation method thereof Download PDFInfo
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- CN105461490A CN105461490A CN201610063049.0A CN201610063049A CN105461490A CN 105461490 A CN105461490 A CN 105461490A CN 201610063049 A CN201610063049 A CN 201610063049A CN 105461490 A CN105461490 A CN 105461490A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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Abstract
The invention relates to a fertilizer special for foxtail millet in dry farmland and a preparation method thereof, and belongs to the technical field of fertilizers special for foxtail millet. The fertilizer is prepared from 30-50 parts of straw, 2-10 parts of weeds, 2-10 parts of fallen leaves, 30-70 parts of sheep manure, 5-15 parts of calcium oxide, 5-15 parts of potash fertilizer, 5-15 parts of urea, 10-20 parts of sterilized mellow soil, 5-15 parts of bran, 0.5-2 parts of sodium selenite, 0.2-2 parts of an EM bacterium stock solution and 100-230 parts of water. The fertilizer special for foxtail millet in dry farmland can increase the yield of foxtail millet and has the drought resisting and seedling strengthening effects.
Description
Technical field
The present invention relates to a kind of dry land millet special fertilizer and preparation method thereof, belong to millet special fertilizer technical field.
Background technology
Millet, belongs to a kind of plant gramineous, annual herb, spike panicle, spike length 20 ~ 30 centimetres, is commonly called as millet after seed peeling.Extensively cultivate temperate zone in Eurasia and the torrid zone, Chinese Upper-middle Reaches of The Yellow River is Main Cultivation district, and also there is a small amount of plantation in other areas.There is following defect in existing millet fertilizer: first, and existing fertilizer is not obvious for raising millet output results, especially when dry land plantation millet, grows the problem that existing setting percentage is low, thousand seed weight is low.Secondly, existing fertilizer is for improving millet DeGrain resistant to lodging, and the problem that plant lodges appears in the millet filling stage often.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, and provide a kind of preparation method of dry land millet special fertilizer, this dry land millet special fertilizer can improve the output of millet, and has the effect in drought resisting strong sprout.
The technical solution adopted for the present invention to solve the technical problems is: this dry land millet special fertilizer, it is characterized in that, be made up of the raw material of following weight part: 10 ~ 20 parts, mellow soil, chaff skin 5 ~ 15 parts, Sodium Selenite 0.5 ~ 2 part, EM bacterium stoste 0.2 ~ 2 part and 100 ~ 230 parts, water after stalk 30 ~ 50 parts, 2 ~ 10 parts, weeds, 2 ~ 10 parts, fallen leaves, 30 ~ 70 parts, sheep excrement, 5 ~ 15 parts, calcium oxide, 5 ~ 15 parts, potash fertilizer, 5 ~ 15 parts, urea, sterilizing.
Preferably, this dry land millet special fertilizer, is characterized in that: be made up of the raw material of following weight part: 15 ~ 18 parts, mellow soil, chaff skin 7 ~ 13 parts, Sodium Selenite 0.7 ~ 1.5 part, EM bacterium stoste 0.8 ~ 1.5 part and 100 ~ 180 parts, water after stalk 35 ~ 44 parts, 4 ~ 8 parts, weeds, 4 ~ 8 parts, fallen leaves, 40 ~ 60 parts, sheep excrement, 6 ~ 12 parts, calcium oxide, 6 ~ 12 parts, potash fertilizer, 6 ~ 12 parts, urea, sterilizing.
Preferably, this dry land millet special fertilizer, is characterized in that: be made up of the raw material of following weight part: 16 ~ 17 parts, mellow soil, chaff skin 10 ~ 12 parts, Sodium Selenite 0.9 ~ 1.2 part, EM bacterium stoste 1 ~ 1.2 part and 120 ~ 170 parts, water after stalk 38 ~ 40 parts, 5 ~ 6 parts, weeds, 5 ~ 6 parts, fallen leaves, 48 ~ 52 parts, sheep excrement, 7 ~ 10 parts, calcium oxide, 9 ~ 11 parts, potash fertilizer, 7 ~ 10 parts, urea, sterilizing.
Described stalk is one or more in millet stalk, wheat stalk, Barley straw, maize straw, soybean stalk.
Described chaff skin is one or more in millet chaff skin, paddy rice chaff skin, Testa Tritici, large wheat bran skin.
Photosynthetic bacterium, lactobacillus, yeast, genus bacillus, actinomycetes and nitrobacteria is comprised in described EM bacterium stoste.
Described potash fertilizer is that potassium primary phosphate is or/and potassium sulfate.
The preparation method of the above this dry land millet special fertilizer, is characterized in that, comprise the following steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 24 ~ 30 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed, obtain compound;
2) in fermentation vat, be sprinkled into the mellow soil after calcium oxide, the first layer compound, urea, second layer compound, potash fertilizer, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 0.8 ~ 1.2:0.8 ~ 1.2:0.8 ~ 1.2;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 7 ~ 15 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
Vegetable material described in step 1) mixes by weight 1:0.9 ~ 1.1 with sheep excrement.
In raw material of the present invention, stalk, weeds, fallen leaves, sheep excrement and mellow soil are dried dry weight, and water content is negligible.Stalk refers to the stem stalk of farm crop.The photosynthetic product of farm crop has and is over halfly present in stalk, and stalk is rich in nitrogen, phosphorus, potassium, calcium, magnesium and organic matter, and stalk contains abundant nutrition and available chemical composition.One or more in the present invention in preferred millet stalk, wheat stalk, Barley straw, maize straw, soybean stalk, the straw crude content of above farm crop is relatively high, nutritive ingredient is abundanter, and containing abundant robust fibre, has good Water-saving effect.
Weeds are one or more in Amaranthus retroflexus, purslane, lady's-grass, Herba Setariae Viridis, Herba Eleusines Indicae, Herba Acalyphae, Shrubalthea Flower.Above weeds are millet field common weed, and its material collection more for convenience.Fallen leaves for thornbuss, pear tree, apple tree, phoenix tree, one or more leaves come off in poplar tree, more than fallen leaves are the common deciduous tree of Temperate Region in China growth, its blade area is comparatively large, and comparatively common in orchard and urban afforestation, material collection more for convenience.
Sheep excrement contains organic 24 ~ 27%, nitrogen 0.7 ~ 0.8%, phosphorus (P2O5) 0.45 ~ 0.6%, potassium (K2O) 0.4 ~ 0.5%.In sheep excrement organic matter, nitrogen, phosphorus, potassium content all higher than other animal manures and human excrement many, and excrement matter is comparatively thin, and nutriment in a fertilizer is dense.Sheep excrement is a kind of well fertilizer by fermentation, uses it to make fertilizer, can improve soil property, prevent the hardening soil.In the present invention's formula, preferably, sheep excrement is the sheep excrement after sun drying, and its water ratio is lower negligible, effectively can reduce the content of harmful bacteria wherein after the Exposure to Sunlight of sheep excrement.Sheep excrement belongs to hot manure, generates heat between horsehit and cow dung, can provide heat during sheep manure fermentation for the fermenting process in step 3).
Mellow soil, typically refers to the soil opened up wasteland by people.Preferably, mellow soil is cultivate in the farm crop field of more than a year, the soil below earth's surface to earth's surface within the scope of 5 ~ 7 cm layer of soil.The physico-chemical property of mellow soil is better, particularly abundant, the short texture of organic content, applicant is in step 2) in adopt the mellow soil of sterilizing as the superiors, surround a stable fermenting space by the mellow soil layer of fermentation vat inwall and sterilizing, improve the fermentation efficiency of step 3).Adopting the mellow soil after sterilizing in the present invention, is the harmful bacteria in order to remove in mellow soil, avoids producing interference to the fermenting process of step 3).Preferably, fermentation vat is the open-topped column pond of bottom seal.
Preferably, EM bacterium stoste used is that the agriculture Citroen zx that Zhengzhou, henan agriculture Citroen zx bio tech ltd produces plants special EM bacterium liquid, comprising photosynthetic bacterium, lactobacillus, yeast, genus bacillus, actinomycetes and nitrobacteria in this EM bacterium stoste, is commercially available prod.Preferably, EM bacterium stoste effective bacterial content >=2 × 109CFU/ml.CFU is colony-forming unit, and CFU/ml refers to the total number of bacterium colony that every ml stoste contains, specifically refer on normal conventional nutrient agar under certain condition (national standard is aerobic condition, 36 ± 1 DEG C, 48 ± 2h), the total number of bacterial colony of turning out.In fermentation vat, be spilled into EM bacterium stoste in step 3), and then sprinkle water, EM bacterium stoste, with oozing, infiltrates third layer the mixing bed of material, potash fertilizer layer, the second layer mixing bed of material, urea layer, the first layer mixing bed of material, cao layers, until at the bottom of fermentation vat pond under water.
Applicant designs stalk 30 ~ 50 parts, 2 ~ 10 parts, weeds, 2 ~ 10 parts, fallen leaves, 30 ~ 70 parts, sheep excrement, 5 ~ 15 parts, calcium oxide, 5 ~ 15 parts, potash fertilizer, 5 ~ 15 parts, urea, under this consumption proportion, can ensure that this dry land millet special fertilizer contains abundant nitrogen, phosphorus, potassium, calcium, selenium, provide sufficient nutrient to the growth of millet, booting and grouting.Applicant finds under study for action: although millet compares drought-enduring plant, generally need not pour water, and in booting and filling stage, as arid, then can cause detrimentally affect to the output of millet.Applicant designs and with the addition of chaff skin in formula, and chaff skin is not carried out fermentation corruption, directly mix with fermentation material, after such fertilising, chaff skin corruption time in soil is 180 ~ 250 days, chaff leatherware has good water-absorbent, more easily moisture is received during the chaff skin flood of not degenerating in fertilizer, slowly moisture is discharged during drought, cross the joint structure and the permeability that improve soil, delay the process of soil water evaporation, reduce the loss speed of soil moisture., be beneficial to friable soil, contribute to dry land water conservation, what prevent millet from causing because of booting and filling stage lack of water subtracts.Further, the amount of the chaff skin that applicant adds in formula is 5 ~ 15 parts, and under this consumption, after fertilising, corruption heat release is lower, can not bring detrimentally affect to the growth of millet seedling.
Compared with prior art, the beneficial effect that a kind of dry land millet special fertilizer of the present invention and preparation method thereof has is:
1, this dry land millet special fertilizer can improve the output of millet, and has the effect in drought resisting strong sprout.After the fertilising of this dry land millet special fertilizer, without the chaff skin of fermentative processing and the stalk after degenerating, weeds and fallen leaves, all there is good soaking effect, more easily receive moisture during flood, slowly moisture is discharged during drought; The soaking effect of chaff skin is the most obvious, and chaff skin can also improve joint structure and the permeability of soil after degenerating in soil, be beneficial to friable soil, contribute to dry land water conservation, and what prevent millet from causing because of booting and filling stage lack of water subtracts.Calcium can promote millet root growth, promotes the sturdy of millet stem stalk, improves the lodging resistance of millet plant, avoid millet to occur lodging in a large number the underproduction problem caused in the watery stage afterwards.
2, this dry land millet special fertilizer can promote the increment of crop rhizosphere beneficial microorganism (EM bacterium), improves crop rhizosphere ecotope, can improve the ability of the anti-soil disease and pest of millet, the generation of prevention soil-borne infection class disease and pest.The increase of beneficial microorganism (EM bacterium) and disease-resistant factor, also can reduce infecting of soil-borne disease significantly.This dry land millet special fertilizer has in assistance release soil the effect of nutrient of hiding, and reaches 5 ~ 13.6% to the transformation efficiency of Nitrogen In Soils; Can 7 ~ 15.7% be reached to the transformation efficiency of Soil Phosphorus, can 8 ~ 16.6% be reached to potassium transformation efficiency.Promote the conversion of farm crop nitrate, reduce the accumulation of agricultural-food nitrate.With use compared with chemical fertilizer, reduction by 20 ~ 30%, the VC content of nitrate in product can be made to improve 30 ~ 50%, and soluble sugar can promote 1 ~ 4 degree.The spore exo polysaccharides that viable bacteria in this fertilizer is overflowed is the tackiness agent of soil aggregate, can vegetables mellow soil, strengthens soil aggregate, improves preserve moisture and fertility ability, increases the soil organism, reaches drought resisting, increases soil fertility, resistant to lodging, promotes the object of crop growth.
3, this dry land millet special fertilizer can improve the selenium content of millet.Applicant with the addition of Sodium Selenite to improve the selenium content in soil in formula, and selenium, after millet Root Absorption, can improve selenium content in millet seed-millet.
Embodiment
Embodiment 1 ~ 5 is embodiments of the present invention's a kind of dry land millet special fertilizer of the present invention and preparation method thereof, and wherein embodiment 1 is most preferred embodiment.In embodiment 1 ~ 5, EM bacterium stoste used is that the agriculture Citroen zx that Zhengzhou, henan agriculture Citroen zx bio tech ltd produces plants special EM bacterium liquid, effective bacterial content >=2 × 109CFU/ml.The open top of fermentation vat bottom seal, is of a size of long 5 meters × wide 1 meter × high 1 meter.In embodiment 1 ~ 5: stalk is millet stalk and wheat stalk 4:1 mixing in mass ratio, and weeds are purslane and Herba Setariae Viridis 5:3 mixing in mass ratio, and fall leaves as phoenix tree fallen leaves, chaff skin is millet chaff skin.
embodiment 1
The present embodiment is made up of the raw material of following weight part: stalk 40 parts, 5 parts, weeds, 6 parts, fallen leaves, 51 parts, sheep excrement, 9 parts, calcium oxide, potassium primary phosphate and potassium sulfate are by weight 16 parts, mellow soil, chaff skin 12 parts, Sodium Selenite 1 part, EM bacterium stoste 1.2 parts and 160 ~ 170 parts, the water after 9 parts, 1:1 mixture, 7 parts, urea, sterilizing.Stalk is millet stalk and wheat stalk 4:1 mixing in mass ratio, and weeds are purslane and Herba Setariae Viridis 5:3 mixing in mass ratio, and fall leaves as phoenix tree fallen leaves, chaff skin is millet chaff skin.
The present embodiment preparation method, comprises the steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 30 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed by weight 1:1, acquisition compound;
2) in fermentation vat, calcium oxide, the first layer compound, urea, second layer compound, potassium primary phosphate and potassium sulfate is sprinkled into by weight the mellow soil after 1:1 mixture, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 1:1:1;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 7 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
embodiment 2
The present embodiment is made up of the raw material of following weight part: 17 parts, mellow soil, chaff skin 10 parts, Sodium Selenite 1.2 parts, EM bacterium stoste 1 part and 150 ~ 160 parts, water after stalk 38 parts, 6 parts, weeds, 5 parts, fallen leaves, 49 parts, sheep excrement, 10 parts, calcium oxide, potassium sulfate 11 parts, 10 parts, urea, sterilizing.
The present embodiment preparation method, comprises the steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 24 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed by weight 1:1, acquisition compound;
2) in fermentation vat, be sprinkled into the mellow soil after calcium oxide, the first layer compound, urea, second layer compound, potassium sulfate, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 1:0.8:1.2;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 10 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
embodiment 3
The present embodiment is made up of the raw material of following weight part: 18 parts, mellow soil, chaff skin 7 parts, Sodium Selenite 0.7 part, EM bacterium stoste 1.5 parts and 170 ~ 180 parts, water after stalk 44 parts, 4 parts, weeds, 8 parts, fallen leaves, 56 parts, sheep excrement, 6 parts, calcium oxide, potassium primary phosphate 12 parts, 6 parts, urea, sterilizing.
The present embodiment preparation method, comprises the steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 28 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed by weight 1:1, acquisition compound;
2) in fermentation vat, be sprinkled into the mellow soil after calcium oxide, the first layer compound, urea, second layer compound, potassium primary phosphate, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 1:1:1;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 9 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
embodiment 4
The present embodiment is made up of the raw material of following weight part: stalk 50 parts, 2 parts, weeds, 10 parts, fallen leaves, 55.8 parts, sheep excrement, 8 parts, calcium oxide, potassium primary phosphate and potassium sulfate are by weight 10 parts, mellow soil, chaff skin 5 parts, Sodium Selenite 0.5 part, EM bacterium stoste 2 parts and 200 ~ 220 parts, the water after 10 parts, 1:1 mixture, 15 parts, urea, sterilizing.
The present embodiment preparation method, comprises the steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 28 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed by weight 1:0.9, acquisition compound;
2) in fermentation vat, calcium oxide, the first layer compound, urea, second layer compound, potassium primary phosphate and potassium sulfate is sprinkled into by weight the mellow soil after 1:1 mixture, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 0.8:1:1.2;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 12 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
embodiment 5
The present embodiment is made up of the raw material of following weight part: stalk 30 parts, 10 parts, weeds, 2 parts, fallen leaves, 46.2 parts, sheep excrement, 7 parts, calcium oxide, potassium primary phosphate and potassium sulfate are by weight 20 parts, mellow soil, chaff skin 15 parts, Sodium Selenite 0.5 ~ 2 part, EM bacterium stoste 0.8 part and 120 ~ 140 parts, the water after 5 parts, 1:1 mixture, 5 ~ 15 parts, urea, sterilizing.
The present embodiment preparation method, comprises the steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 28 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed by weight 1:1.1, acquisition compound;
2) in fermentation vat, calcium oxide, the first layer compound, urea, second layer compound, potassium primary phosphate and potassium sulfate is sprinkled into by weight the mellow soil after 1:1 mixture, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 0.8:1:1.2;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 10 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
The application process of embodiment 1 ~ 5 gained dry land millet special fertilizer:
Get dry land mellow soil, after this dry land millet special fertilizer and got dry land mellow soil are mixed by weight 5:1 ~ 3, disposablely to apply as base fertilizer; This dry land millet special fertilizer rate of fertilizer application 100 ~ 150kg/ every are (100 square metres); Dry land mellow soil is unpasteurized mellow soil.
Embodiment 1 ~ 5 gained dry land millet special fertilizer is used as base fertilizer, and setting does not apply fertilizer millet field, field as blank group.Ensure that embodiment 1 ~ 5 fertilising millet field and blank group are in identical envrionment conditions, the identical water yield of watering, identical watering time, millet variety is Shanxi paddy No. 28.Compared with blank group, embodiment 1 ~ 5 every mu of volume increase 20 ~ 30% mass percents.Detecting 5 thousand seed weight, the mode of then averaging by often organizing stochastic sampling, weighing to calculate and often organizing millet thousand seed weight.Detected result: compared with blank group, the particle diameter of embodiment 1 ~ 5 gained millet is comparatively large, and thousand seed weight increases by 10 ~ 25%.Embodiment 1 ~ 5 millet robust plant, nothing lodging phenomenon in plantation process occur.And all there is not soilborne disease and pest problem in whole breeding time in embodiment 1 ~ 5.
The above is only preferred embodiment of the present invention, and be not restriction the present invention being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solution of the present invention content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (9)
1. a dry land millet special fertilizer, it is characterized in that, be made up of the raw material of following weight part: 10 ~ 20 parts, mellow soil, chaff skin 5 ~ 15 parts, Sodium Selenite 0.5 ~ 2 part, EM bacterium stoste 0.2 ~ 2 part and 100 ~ 230 parts, water after stalk 30 ~ 50 parts, 2 ~ 10 parts, weeds, 2 ~ 10 parts, fallen leaves, 30 ~ 70 parts, sheep excrement, 5 ~ 15 parts, calcium oxide, 5 ~ 15 parts, potash fertilizer, 5 ~ 15 parts, urea, sterilizing.
2. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: be made up of the raw material of following weight part: 15 ~ 18 parts, mellow soil, chaff skin 7 ~ 13 parts, Sodium Selenite 0.7 ~ 1.5 part, EM bacterium stoste 0.8 ~ 1.5 part and 100 ~ 180 parts, water after stalk 35 ~ 44 parts, 4 ~ 8 parts, weeds, 4 ~ 8 parts, fallen leaves, 40 ~ 60 parts, sheep excrement, 6 ~ 12 parts, calcium oxide, 6 ~ 12 parts, potash fertilizer, 6 ~ 12 parts, urea, sterilizing.
3. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: be made up of the raw material of following weight part: 16 ~ 17 parts, mellow soil, chaff skin 10 ~ 12 parts, Sodium Selenite 0.9 ~ 1.2 part, EM bacterium stoste 1 ~ 1.2 part and 120 ~ 170 parts, water after stalk 38 ~ 40 parts, 5 ~ 6 parts, weeds, 5 ~ 6 parts, fallen leaves, 48 ~ 52 parts, sheep excrement, 7 ~ 10 parts, calcium oxide, 9 ~ 11 parts, potash fertilizer, 7 ~ 10 parts, urea, sterilizing.
4. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: described stalk is one or more in millet stalk, wheat stalk, Barley straw, maize straw, soybean stalk.
5. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: described chaff skin is one or more in millet chaff skin, paddy rice chaff skin, Testa Tritici, large wheat bran skin.
6. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: comprise photosynthetic bacterium, lactobacillus, yeast, genus bacillus, actinomycetes and nitrobacteria in described EM bacterium stoste.
7. a kind of dry land millet special fertilizer according to claim 1, is characterized in that: described potash fertilizer is that potassium primary phosphate is or/and potassium sulfate.
8. the preparation method of a kind of dry land millet special fertilizer according to any one of claim 1 ~ 7, is characterized in that, comprise the following steps:
1) stalk, weeds, fallen leaves are mixed, pulverize, cross 24 ~ 30 mesh sieves acquisition vegetable material, vegetable material and sheep excrement are uniformly mixed, obtain compound;
2) in fermentation vat, be sprinkled into the mellow soil after calcium oxide, the first layer compound, urea, second layer compound, potash fertilizer, third layer compound, sterilizing from bottom to top, successively in stratiform; The weight ratio of the first layer compound, second layer compound, third layer compound is 0.8 ~ 1.2:0.8 ~ 1.2:0.8 ~ 1.2;
3) to step 2) fermentation vat in be spilled into EM bacterium stoste, then sprinkle water, sealed by fermentation vat by plastics film, standing for fermentation 7 ~ 15 days, period keeps temperature 25 ~ 35 DEG C in fermentation vat, obtains fermentation material;
4) the chaff skin taken by weight, Sodium Selenite are mixed with fermentation material, stir, dry at 10 ~ 35 DEG C of temperature, obtain a kind of dry land millet special fertilizer.
9. the preparation method of a kind of dry land millet special fertilizer according to claim 8, is characterized in that: the vegetable material described in step 1) mixes by weight 1:0.9 ~ 1.1 with sheep excrement.
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| CN108623356A (en) * | 2017-03-21 | 2018-10-09 | 郭婧 | A kind of special balanced nutritious fertilizer for millet cultivation |
| CN107494541A (en) * | 2017-08-28 | 2017-12-22 | 成都大学 | The method of conditioning agent resistant to lodging and raising crops seedling stage lodging tolerance |
| CN107494541B (en) * | 2017-08-28 | 2020-09-11 | 成都大学 | Lodging-resistant regulator and method for improving lodging resistance of crops in seedling stage |
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Application publication date: 20160406 |