CN104355926A - Special organic fertilizer for keeping rice grains full and hard and preparation method of organic fertilizer - Google Patents

Abstract

The invention discloses a special organic fertilizer for keeping rice grains full and hard. The organic fertilizer is prepared from raw materials in parts by weight as follows: 10-15 parts of fermented bean dregs, 5-6 parts of diammonium phosphate, 4-6 parts of potassium chloride, 5-6 parts of gelatin, 40-60 parts of duck manure, 5-8 parts of river bottom silt, 4-5 parts of ground phosphate rock, 8-10 parts of kaolin, 2-4 parts of calcium sugar alcohol, 2-4 parts of calcium nitrate, 10-18 parts of sesame powder, 6-10 parts of black tartary buckwheat powder, 2-3 parts of attapulgite powder, 3-4 parts of ammonium chloride, 20-30 parts of a soil conditioner and a proper amount of water. The fertilizer is prepared according to characteristics of rice, takes an aqueous solution of the calcium sugar alcohol and the calcium nitrate as a raw material and has effects of improving the quality of the rice, maintaining cell wall structures, keeping the hardness of grains and controlling physiologic diseases, and covering structures of fertilizer grains can prolong the storage time of the fertilizer and prolong the duration of the fertilizer efficiency.

Description

Organic fertilizer that the special maintenance full grains of a kind of paddy rice are hard and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, organic fertilizer that the maintenance full grains that particularly a kind of paddy rice is special are hard and preparation method thereof.

Background technology

China is large agricultural country, agricultural is the basis of national economy, and wherein plant husbandry accounts for again over half, and the quality of fertilizer directly affects the output of plant husbandry, is the important factor of increasing crop yield.But peasant, in order to pursue crop yield, uses chemical fertilizer blindly, make soil organic matter content have downtrending, buffering power of soil weaken, anti-disaster ability fails, utilization rate of fertilizer is low, soil fertility reduce.Along with chemical fertilizer excessively uses the appearance of the environmental problem caused, the popularization of pollution-less agriculture, and new-type fertilizer research field is constantly widened, development is efficient, green, continuable novel organic fertilizer material is imperative.For this reason, the invention provides a kind of environmental protection organic fertilizer of high-quality.

Summary of the invention

The present invention compensate for the deficiencies in the prior art, organic fertilizer that the maintenance full grains providing a kind of paddy rice special are hard and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer of the present invention is made up of the raw material of following weight part: fermented soybean dregs 10-15, phosphoric acid diamines 5-6, Repone K 4-6, gelatin 5-6, duck excrement 40-60, bed-silt 5-8, ground phosphate rock 4-5, kaolin 8-10, sugar alcohol calcium 2-4, nitrocalcite 2-4, black sesame powder 10-18, Black Radix Et Rhizoma Fagopyri Tatarici powder 6-10, attapulgite 2-3, ammonium chloride 3-4, soil conditioner 20-30, water are appropriate;

Described soil conditioner is made up of the raw material of following weight part: Agaricus blazei slag 8-12, Beer Sludge 40-60, urea 10-15, sawdust 20-30, EDDHA chelated iron 5-6, copper amino acid chelate 5-6, amino acid chelated magnesium 5-6, calcium amino acid chelate 5-6, chelating amino acids boron 5-6, chelating amino acids manganese 5-6, zinc-amino acid chelate 5-6, polyacrylamide 2-3, potassium felspar sand fine powder 1-2, EM microbial inoculum 4-5; Its preparation method EDDHA chelated iron, copper amino acid chelate, amino acid chelated magnesium, calcium amino acid chelate, chelating amino acids boron, chelating amino acids manganese, zinc-amino acid chelate to be mixed and to grind to form fine powder for subsequent use; Again Beer Sludge and sawdust are fully mixed, add EM microbial inoculum, Agaricus blazei slag, and regulate moisture to be compost water retaining capacity 60%-70%, pile up to get up to carry out Aerobic thermophilic compost, within 6-8 days, carry out once up and down, inside and outside turning, so carry out 4-5 time, high temperature 50-60 DEG C of lasting 25-35 days completes fermentation, the Beer Sludge compost fermented is shone dry doubling and pulverizes; Will above gained fine powder and compost dry powder blend even, by urea spray granulating, mixed powder is made spheroidal particle again, at the non-complete drying of particle, also forming coating with polyacrylamide and the mixing of potassium felspar sand fine powder being sprayed on particle exterior surface under the condition of a little viscosity, finally gained coated granule oven drying at low temperature being cooled.

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

(1) by sugar alcohol calcium, nitrocalcite and water in mass ratio 1:1:12 to be configured to the aqueous solution for subsequent use;

(2) fermented soybean dregs, duck excrement, bed-silt, black sesame powder, the mixing of Black Radix Et Rhizoma Fagopyri Tatarici powder are placed in fermentation vat, then spray in fermentation vat by step 1 obtained aqueous solution, normal temperature aerobic fermentation 20-30 days afterwards;

(3) grind to form fine powder by after diammonium phosphate, Repone K, gelatin, ground phosphate rock, kaolin, ammonium chloride mixing, then mix with step 2 gained fermentation materials, make particle;

(4) drenched by step 3 gained particle atomized water, then uniform fold of being sprayed by attapulgite is in step 3 gained particle surface, then mixes with leftover materials, after drying, cooling, is packaged into bag.

Beneficial effect of the present invention:

Fertilizer of the present invention configures according to the feature of paddy rice, employ the aqueous solution of sugar alcohol calcium and nitrocalcite as raw material, there is raising rice quality, maintain cell wall structure, keep pellet hardness, control the effect of physiological disturbance, the clad structure of fertiliser granulates can extend the shelf time of fertilizer and increase the time length of fertilizer efficiency.

Containing abundant nutritive substance in the soil conditioner added, particle is little, hole is many, obviously can increase the content of the soil organism, trace element, increases water-absorbent and the water-retentivity of soil, effectively improves soil physical and chemical property.

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: fermented soybean dregs 12, phosphoric acid diamines 5, Repone K 5, gelatin 5, duck excrement 50, bed-silt 6, ground phosphate rock 4, kaolin 9, sugar alcohol calcium 3, nitrocalcite 3, black sesame powder 14, Black Radix Et Rhizoma Fagopyri Tatarici powder 8, attapulgite 2, ammonium chloride 3, soil conditioner 25, water are appropriate;

Described soil modifier is made up of the raw material of following weight part (kg): Agaricus blazei slag 10, Beer Sludge 50, urea 12, sawdust 25, EDDHA chelated iron 5, copper amino acid chelate 5, amino acid chelated magnesium 5, calcium amino acid chelate 5, chelating amino acids boron 5, chelating amino acids manganese 5, zinc-amino acid chelate 5, polyacrylamide 2, potassium felspar sand fine powder 1, EM microbial inoculum 4; Its preparation method EDDHA chelated iron, copper amino acid chelate, amino acid chelated magnesium, calcium amino acid chelate, chelating amino acids boron, chelating amino acids manganese, zinc-amino acid chelate to be mixed and to grind to form fine powder for subsequent use; Again Beer Sludge and sawdust are fully mixed, add EM microbial inoculum, Agaricus blazei slag, and regulate moisture to be compost water retaining capacity 65%, pile up to get up to carry out Aerobic thermophilic compost, within every 7 days, carry out once up and down, inside and outside turning, so carry out 4 times, high temperature 50-60 DEG C continues to complete fermentation in 30 days, the Beer Sludge compost fermented is shone dry doubling and pulverizes; Will above gained fine powder and compost dry powder blend even, by urea spray granulating, mixed powder is made spheroidal particle again, at the non-complete drying of particle, also forming coating with polyacrylamide and the mixing of potassium felspar sand fine powder being sprayed on particle exterior surface under the condition of a little viscosity, finally gained coated granule oven drying at low temperature being cooled.

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

(1) by sugar alcohol calcium, nitrocalcite and water in mass ratio 1:1:12 to be configured to the aqueous solution for subsequent use;

(2) fermented soybean dregs, duck excrement, bed-silt, black sesame powder, the mixing of Black Radix Et Rhizoma Fagopyri Tatarici powder are placed in fermentation vat, then spray in fermentation vat by step 1 obtained aqueous solution, normal temperature aerobic fermentation 25 days afterwards;

(3) grind to form fine powder by after diammonium phosphate, Repone K, gelatin, ground phosphate rock, kaolin, ammonium chloride mixing, then mix with step 2 gained fermentation materials, make particle;

(4) drenched by step 3 gained particle atomized water, then uniform fold of being sprayed by attapulgite is in step 3 gained particle surface, then mixes with leftover materials, after drying, cooling, is packaged into bag.

In order to further illustrate using value of the present invention, enforcement people have chosen 60 mu of rice terraces and tests, wherein 30 mu use fertilizer of the present invention as base manure as experimental group, another 30 mu use conventional fertilizers as base manure as a control group, in Rice Cropping process, the sunshine in all experimental plots is all identical with water source, as follows by result after identical field management:

Experimental group rice matter is obviously better than control group, and full grains are abundant, and plant type is compact, and rice milling yield and head rice rate are all higher than control group.

Claims (2)

1. the organic fertilizer that the maintenance full grains that a paddy rice is special are hard, it is characterized in that, be made up of the raw material of following weight part: fermented soybean dregs 10-15, phosphoric acid diamines 5-6, Repone K 4-6, gelatin 5-6, duck excrement 40-60, bed-silt 5-8, ground phosphate rock 4-5, kaolin 8-10, sugar alcohol calcium 2-4, nitrocalcite 2-4, black sesame powder 10-18, Black Radix Et Rhizoma Fagopyri Tatarici powder 6-10, attapulgite 2-3, ammonium chloride 3-4, soil conditioner 20-30, water are appropriate;

Described soil conditioner is made up of the raw material of following weight part: Agaricus blazei slag 8-12, Beer Sludge 40-60, urea 10-15, sawdust 20-30, EDDHA chelated iron 5-6, copper amino acid chelate 5-6, amino acid chelated magnesium 5-6, calcium amino acid chelate 5-6, chelating amino acids boron 5-6, chelating amino acids manganese 5-6, zinc-amino acid chelate 5-6, polyacrylamide 2-3, potassium felspar sand fine powder 1-2, EM microbial inoculum 4-5; Its preparation method EDDHA chelated iron, copper amino acid chelate, amino acid chelated magnesium, calcium amino acid chelate, chelating amino acids boron, chelating amino acids manganese, zinc-amino acid chelate to be mixed and to grind to form fine powder for subsequent use; Again Beer Sludge and sawdust are fully mixed, add EM microbial inoculum, Agaricus blazei slag, and regulate moisture to be compost water retaining capacity 60%-70%, pile up to get up to carry out Aerobic thermophilic compost, within 6-8 days, carry out once up and down, inside and outside turning, so carry out 4-5 time, high temperature 50-60 DEG C of lasting 25-35 days completes fermentation, the Beer Sludge compost fermented is shone dry doubling and pulverizes; Will above gained fine powder and compost dry powder blend even, by urea spray granulating, mixed powder is made spheroidal particle again, at the non-complete drying of particle, also forming coating with polyacrylamide and the mixing of potassium felspar sand fine powder being sprayed on particle exterior surface under the condition of a little viscosity, finally gained coated granule oven drying at low temperature being cooled.

2. the organic fertilizer that the special maintenance full grains of the paddy rice according to claims 1 are hard, it is characterized in that, the concrete steps of preparation method are as follows:

(1) by sugar alcohol calcium, nitrocalcite and water in mass ratio 1:1:12 to be configured to the aqueous solution for subsequent use;

(2) fermented soybean dregs, duck excrement, bed-silt, black sesame powder, the mixing of Black Radix Et Rhizoma Fagopyri Tatarici powder are placed in fermentation vat, then spray in fermentation vat by step 1 obtained aqueous solution, normal temperature aerobic fermentation 20-30 days afterwards;

(3) grind to form fine powder by after diammonium phosphate, Repone K, gelatin, ground phosphate rock, kaolin, ammonium chloride mixing, then mix with step 2 gained fermentation materials, make particle;

(4) drenched by step 3 gained particle atomized water, then uniform fold of being sprayed by attapulgite is in step 3 gained particle surface, then mixes with leftover materials, after drying, cooling, is packaged into bag.