CN108440177A - A kind of improvement Quality of Chinese Cabbage slow-release fertilizer and preparation method thereof - Google Patents
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer and preparation method thereof Download PDFInfo
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- CN108440177A CN108440177A CN201810294086.1A CN201810294086A CN108440177A CN 108440177 A CN108440177 A CN 108440177A CN 201810294086 A CN201810294086 A CN 201810294086A CN 108440177 A CN108440177 A CN 108440177A
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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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a kind of improvement Quality of Chinese Cabbage slow-release fertilizers and preparation method thereof, and the raw material of slow-release fertilizer includes：Peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, expanded vermiculite powder, precipitated calcium carbonate, borax, Chinese medicine dreg, composite bacteria agent, plant immune inducer, plant growth regulator, coating agent.A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention and preparation method thereof, slow-release fertilizer component is reasonable, and utilization rate of fertilizer is high and had good sustained release effect, single-dose application are not necessarily to top dressing, Quality of Chinese Cabbage is further improved while increasing yield of pakchoi, while also effectively improving soil.
Description
Technical field
The present invention relates to technical field of fertilizers more particularly to a kind of improvement Quality of Chinese Cabbage slow-release fertilizer and its preparation sides
Method.
Background technology
Pakchoi is commonly called as green vegetables, also known as glue dish, savoy, wooden dipper white, rape, pakchoi etc., is a kind of original East Asia
Vegetables, it is strong with salubrity after eating rich in a variety of nutriments such as minerals, vitamin, dietary fiber, protein and fat
Body keeps blood vessel elasticity, moist skin, anti-aging, anti-cancer and cancer-preventing, logical intestines profit stomach and other effects, has in people's daily life
There is very important status.With the increasingly raising of people's living standard, to the quality of pakchoi, higher requirements are also raised.
It is well known that one of the key of high quality agricultural products production is that the use of fertilizer, fertilizer not only directly affect the yield of agricultural product,
But also it is closely bound up with quality and food security.Therefore, a kind of uptake characters meeting nuisanceless pakchoi are developed, are increased small
The fertilizer that Quality of Chinese Cabbage can also be improved while Chinese cabbage yield has very real meaning.
Invention content
Technical problems based on background technology, the present invention propose a kind of improvement Quality of Chinese Cabbage slow-release fertilizer and its
Preparation method, slow-release fertilizer component is reasonable, and utilization rate of fertilizer is high and had good sustained release effect, single-dose application are not necessarily to top dressing, increases pakchoi
Quality of Chinese Cabbage is further improved while yield, while also effectively improving soil.
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 60-
80 parts, 18-30 parts of defluorinated phosphate, 25-40 parts of potassium chloride, 10-20 parts of potassium dihydrogen phosphate, 30-60 parts of turf, pig manure 80-160
Part, 20-35 parts of biogas residue, 10-20 parts of bacteria residue, 8-15 parts of bamboo charcoal powder, 6-14 parts of vinasse, 5-10 parts of vinegar grain, 4-10 parts of peanut shell powder,
5-10 parts of expanded vermiculite powder, 5-10 parts of borax, 6-12 parts of Chinese medicine dreg, 1-2 parts of composite bacteria agent, is planted at 5-10 parts of precipitated calcium carbonate
0.02-0.08 parts of inducer, 0.02-0.06 parts of plant growth regulator, 2-4 parts of coating agent is immunized in object.
In specific implementation mode, the parts by weight of peptide urea can also be 62,66,70,72,75,78 parts, defluorinated phosphate
Parts by weight can also be 20,22,25,26,28 parts, and the parts by weight of potassium chloride can also be 28,32,35,38 parts, potassium dihydrogen phosphate
Parts by weight can also be 12,14,15,16,18 parts, the parts by weight of turf can also be 35,40,45,50,55 parts, pig manure
Parts by weight can also be 90,100,110,120,130,150 parts, and the parts by weight of biogas residue can also be 23,26,29,32,34 parts,
The parts by weight of bacteria residue can also be 12,14,15,16,18 parts, and the parts by weight of bamboo charcoal powder can also be 9,10,11,12,13,14
Part, the parts by weight of vinasse can also be 7,9,11,12,13 parts, and the parts by weight of vinegar grain can also be 6,7,7.5,8,9 parts, peanut
The parts by weight of shell powder can also be 5,6,7,8,9 parts, and the parts by weight of expanded vermiculite powder can also be 6,7,7.5,8,9 parts, lightweight
The parts by weight of calcium carbonate can also be 6,7,7.5,8,9 parts, and the parts by weight of borax can also be 6,7,7.5,8,9 parts, Chinese medicine medicine
The parts by weight of slag can also be 7,8,9,10,11 parts, and the parts by weight of composite bacteria agent can also be 1.2,1.4,1.5,1.6,1.8
Part, the parts by weight of plant immune inducer can also be 0.03,0.04,0.05,0.06,0.07 part, plant growth regulator
Parts by weight can also be 0.03,0.04,0.05 part, and the parts by weight of coating agent can also be 2.4,2.8,3,3.2,3.5,3.8 parts.
Preferably, the raw material of Chinese medicine dreg includes by weight：10-20 parts of wild mint, 5-10 parts of Radix Astragali, Rhizoma Atractylodis Macrocephalae 5-10
Part, 5-10 parts of Dalmatian chrysanthemum, 4-8 parts of datura, 2-6 parts of nettle, 2-5 parts of tea grounds.
Preferably, plant growth regulator is 2-5 by weight by methyl α-naphthyl acetate, paclobutrazol:1-3 is formed.
Preferably, coating agent is prepared by following technique：Oxidized starch and guar gum are mixed, warm water is added, is stirred,
Then chitosan, dimethyl diallyl ammonium chloride, hydroxymethyl cellulose and nano-calcium carbonate is added, heating continues to stir, cold
But, coating agent is obtained.
Preferably, coating agent is prepared by following technique：By weight by 15-25 parts of oxidized starch and 12-20 portions of melons
You mix glue, and 80-150 parts 45-50 DEG C of warm water is added, then 3-5 parts of chitosans, 4-6 parts of two allyls of dimethyl are added in stirring
Ammonium chloride, 1-4 part hydroxymethyl cellulose and 2-4 parts of nano-calcium carbonates are warming up to 60-68 DEG C and continue to stir 2.5-4h, cooling
To room temperature, coating agent is obtained.
The invention also provides a kind of preparation methods improving Quality of Chinese Cabbage slow-release fertilizer, include the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
Preferably, in S1, fermentation temperature is 23-38 DEG C, fermentation time 6-8d.
By by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg in the present invention
Coordinate with composite bacteria agent and ferment, keep present invention sustained release fertilizer nutrient sufficient, had good sustained release effect, while make nitrogen in above-mentioned material, phosphorus,
The various trace elements such as potassium obtain effective activation, coordinate with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, are little Bai
Dish growth and development provides the elements such as abundant nitrogen, phosphorus, potassium, and is easy to pakchoi absorption, and Growth of Cabbage development is fast, while through hair
Ferment processing makes active component content height in slow-release fertilizer of the present invention, and insect prevention biocidal property is good, pest and disease damage incidence is effectively reduced, with plant
Inducer, plant growth regulator cooperation is immunized in object, effectively adjusts the growth and development of pakchoi, and pakchoi cell activity improves,
Promote pakchoi metabolism and the accumulation of nutriment, the resistance enhancing of pakchoi, growth and development is fast, the nutrition of pakchoi
Health-care effect improves, and realizes the while of increasing yield of pakchoi and also can effectively improve its quality, then with expanded vermiculite powder, lightweight
Calcium carbonate, borax cooperation, are effectively improved slow-release fertilizer stability of the present invention, and be effectively improved ecological environment of soil, prevent soil
Soil vitality is also improved while earth is hardened；Coordinate addition coating agent again, chitosan, dimethyl diallyl chlorine in coating agent
Change ammonium, hydroxymethyl cellulose cooperation as modifying agent, using nano-calcium carbonate as modified filler, oxidized starch and guar gum are carried out
Modified, obtained coating agent has unique crosslinking three-dimensional-structure, becomes with good water conservation, fertilizer conservation, Vermins-proof mildew-proof, anti-plate
Base-material is well combined in the performances, with slow-release fertilizer such as knot, wear-resisting and mechanics, and good sustained release is played to the nutrient in slow-release fertilizer base-material
And protective effect, the rate of release of nutrient and the regulation of fertilizer requirement of pakchoi are almost the same in fertilizer matrix, keep inventive article fertile
Effect is high and fertilizer is lasting, also effective conditioned soil earth.
It is tested by the sustained release performance to slow-release fertilizer of the present invention, finds its preliminary solubility no more than 10%, 28 days
Interior nutrient dissolved percentage is no more than 60%, has reached requirement of the European standard chemistry committee about the nutrient slowly-released standard of slow-release fertilizer.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 60
Part, 18 parts of defluorinated phosphate, 25 parts of potassium chloride, 20 parts of potassium dihydrogen phosphate, 30 parts of turf, 160 parts of pig manure, 35 parts of biogas residue, bacteria residue 20
Part, 8 parts of bamboo charcoal powder, 6 parts of vinasse, 10 parts of vinegar grain, 4 parts of peanut shell powder, 10 parts of expanded vermiculite powder, 5 parts of precipitated calcium carbonate, borax 5
Part, 12 parts of Chinese medicine dreg, 2 parts of composite bacteria agent, 0.02 part of plant immune inducer, 0.02 part of plant growth regulator, coating agent 4
Part.
The preparation method for the improvement Quality of Chinese Cabbage slow-release fertilizer that the present invention also proposes, includes the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
Embodiment 2
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 80
Part, 30 parts of defluorinated phosphate, 40 parts of potassium chloride, 10 parts of potassium dihydrogen phosphate, 60 parts of turf, 80 parts of pig manure, 20 parts of biogas residue, bacteria residue 10
Part, 15 parts of bamboo charcoal powder, 14 parts of vinasse, 5 parts of vinegar grain, 10 parts of peanut shell powder, 5 parts of expanded vermiculite powder, 10 parts of precipitated calcium carbonate, borax
10 parts, 6 parts of Chinese medicine dreg, 1 part of composite bacteria agent, 0.08 part of plant immune inducer, 0.06 part of plant growth regulator, coating agent
2 parts.
Wherein, the raw material of Chinese medicine dreg includes by weight：10 parts of wild mint, 10 parts of Radix Astragali, 5 parts of Rhizoma Atractylodis Macrocephalae, Dalmatian chrysanthemum 10
Part, 4 parts of datura, 6 parts of nettle, 2 parts of tea grounds；
Plant growth regulator is 2 by weight by methyl α-naphthyl acetate, paclobutrazol:1 composition；
Coating agent is prepared by following technique：Oxidized starch and guar gum are mixed, warm water is added, then stirring adds
Enter chitosan, dimethyl diallyl ammonium chloride, hydroxymethyl cellulose and nano-calcium carbonate, heating continues to stir, cooling, obtains
Coating agent；
The preparation method for the improvement Quality of Chinese Cabbage slow-release fertilizer that the present invention also proposes, includes the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, fermentation temperature is 23-30 DEG C, and fermentation time 8d obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
Embodiment 3
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 70
Part, 24 parts of defluorinated phosphate, 32 parts of potassium chloride, 15 parts of potassium dihydrogen phosphate, 45 parts of turf, 120 parts of pig manure, 28 parts of biogas residue, bacteria residue 15
Part, 12 parts of bamboo charcoal powder, 10 parts of vinasse, 8 parts of vinegar grain, 8 parts of peanut shell powder, 8 parts of expanded vermiculite powder, 8 parts of precipitated calcium carbonate, borax 8
Part, 9 parts of Chinese medicine dreg, 1.5 parts of composite bacteria agent, 0.05 part of plant immune inducer, 0.04 part of plant growth regulator, coating agent
3 parts.
Wherein, the raw material of Chinese medicine dreg includes by weight：15 parts of wild mint, 8 parts of Radix Astragali, 8 parts of Rhizoma Atractylodis Macrocephalae, 8 parts of Dalmatian chrysanthemum,
6 parts of datura, 4 parts of nettle, 3.5 parts of tea grounds；
Plant growth regulator is 3 by weight by methyl α-naphthyl acetate, paclobutrazol:1 composition；
Coating agent is prepared by following technique：15 parts of oxidized starch and 12 parts of guar gums are mixed by weight, are added
Then 3 parts of chitosans, 4 parts of dimethyl diallyl ammonium chlorides, 1 part of hydroxymethyl cellulose is added in 80 parts 45 DEG C of warm water, stirring
With 4 parts of nano-calcium carbonates, it is warming up to 68 DEG C and continues to stir 2.5h, be cooled to room temperature, obtain coating agent；
The preparation method for the improvement Quality of Chinese Cabbage slow-release fertilizer that the present invention also proposes, includes the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, fermentation temperature is 28-35 DEG C, and fermentation time 7d obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
Embodiment 4
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 66
Part, 22 parts of defluorinated phosphate, 30 parts of potassium chloride, 12 parts of potassium dihydrogen phosphate, 55 parts of turf, 150 parts of pig manure, 30 parts of biogas residue, bacteria residue 12
Part, 10 parts of bamboo charcoal powder, 12 parts of vinasse, 8 parts of vinegar grain, 5 parts of peanut shell powder, 6 parts of expanded vermiculite powder, 9 parts of precipitated calcium carbonate, borax 6
Part, 10 parts of Chinese medicine dreg, 1.6 parts of composite bacteria agent, 0.06 part of plant immune inducer, 0.05 part of plant growth regulator, coating
3.4 parts of agent.
Wherein, the raw material of Chinese medicine dreg includes by weight：20 parts of wild mint, 5 parts of Radix Astragali, 10 parts of Rhizoma Atractylodis Macrocephalae, Dalmatian chrysanthemum 5
Part, 8 parts of datura, 2 parts of nettle, 5 parts of tea grounds；
Plant growth regulator is 5 by weight by methyl α-naphthyl acetate, paclobutrazol:3 compositions；
Coating agent is prepared by following technique：20 parts of oxidized starch and 15 parts of guar gums are mixed by weight, are added
Then 4 parts of chitosans, 5 parts of dimethyl diallyl ammonium chlorides, 2.5 parts of methylol fibres are added in 125 parts 48 DEG C of warm water, stirring
Dimension element and 3 parts of nano-calcium carbonates are warming up to 66 DEG C and continue to stir 3.5h, are cooled to room temperature, obtain coating agent；
The preparation method for the improvement Quality of Chinese Cabbage slow-release fertilizer that the present invention also proposes, includes the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, fermentation temperature is 30-38 DEG C, and fermentation time 6d obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
Embodiment 5
A kind of improvement Quality of Chinese Cabbage slow-release fertilizer proposed by the present invention, raw material include by weight：Peptide urea 75
Part, 26 parts of defluorinated phosphate, 36 parts of potassium chloride, 17 parts of potassium dihydrogen phosphate, 35 parts of turf, 100 parts of pig manure, 25 parts of biogas residue, bacteria residue 18
Part, 13 parts of bamboo charcoal powder, 8 parts of vinasse, 6 parts of vinegar grain, 9 parts of peanut shell powder, 8 parts of expanded vermiculite powder, 9 parts of precipitated calcium carbonate, borax 9
Part, 7.5 parts of Chinese medicine dreg, 1.2 parts of composite bacteria agent, 0.04 part of plant immune inducer, 0.04 part of plant growth regulator, coating
2.8 parts of agent.
Wherein, the raw material of Chinese medicine dreg includes by weight：18 parts of wild mint, 8 parts of Radix Astragali, 8 parts of Rhizoma Atractylodis Macrocephalae, 6 parts of Dalmatian chrysanthemum,
5 parts of datura, 3 parts of nettle, 3.5 parts of tea grounds；
Plant growth regulator is 4 by weight by methyl α-naphthyl acetate, paclobutrazol:1 composition；
Coating agent is prepared by following technique：25 parts of oxidized starch and 20 parts of guar gums are mixed by weight, are added
Then 5 parts of chitosans, 6 parts of dimethyl diallyl ammonium chlorides, 4 parts of hydroxylmethyl celluloses are added in 150 parts 50 DEG C of warm water, stirring
Element and 2 parts of nano-calcium carbonates are warming up to 60 DEG C and continue to stir 4h, are cooled to room temperature, obtain coating agent；
The preparation method for the improvement Quality of Chinese Cabbage slow-release fertilizer that the present invention also proposes, includes the following steps：
S1, by turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent
It ferments after mixing, fermentation temperature is 32 DEG C, and fermentation time 6.5d obtains material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder,
Precipitated calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved,
It obtains improving Quality of Chinese Cabbage slow-release fertilizer.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of improvement Quality of Chinese Cabbage slow-release fertilizer, which is characterized in that its raw material includes by weight：Peptide urea 60-80
Part, 18-30 parts of defluorinated phosphate, 25-40 parts of potassium chloride, 10-20 parts of potassium dihydrogen phosphate, 30-60 parts of turf, 80-160 parts of pig manure,
It is 20-35 parts of biogas residue, 10-20 parts of bacteria residue, 8-15 parts of bamboo charcoal powder, 6-14 parts of vinasse, 5-10 parts of vinegar grain, 4-10 parts of peanut shell powder, swollen
Swollen vermiculite power 5-10 parts, 5-10 parts of precipitated calcium carbonate, 5-10 parts of borax, 6-12 parts of Chinese medicine dreg, 1-2 parts of composite bacteria agent, plant
Immune 0.02-0.08 parts of inducer, 0.02-0.06 parts of plant growth regulator, 2-4 parts of coating agent.
2. improving Quality of Chinese Cabbage slow-release fertilizer according to claim 1, which is characterized in that the raw material of Chinese medicine dreg is by weight
Part include：10-20 parts of wild mint, 5-10 parts of Radix Astragali, 5-10 parts of Rhizoma Atractylodis Macrocephalae, 5-10 parts of Dalmatian chrysanthemum, 4-8 parts of datura, nettle 2-6
Part, 2-5 parts of tea grounds.
3. improving Quality of Chinese Cabbage slow-release fertilizer according to claim 1, which is characterized in that plant growth regulator is by naphthalene second
Acid, paclobutrazol are 2-5 by weight:1-3 is formed.
4. improving Quality of Chinese Cabbage slow-release fertilizer according to claim 1, which is characterized in that it is characterized in that, coating agent is pressed
It is prepared by following technique：Oxidized starch and guar gum are mixed, warm water is added, then chitosan, dimethyl two is added in stirring
Allyl ammonium chloride, hydroxymethyl cellulose and nano-calcium carbonate, heating continue to stir, cooling, obtain coating agent.
5. improving Quality of Chinese Cabbage slow-release fertilizer according to claim 4, which is characterized in that coating agent is carried out by following technique
It prepares：15-25 parts of oxidized starch and 12-20 parts of guar gums are mixed by weight, 80-150 parts 45-50 DEG C of warm water is added,
Stirring, then 3-5 parts of chitosans of addition, 4-6 parts of dimethyl diallyl ammonium chlorides, 1-4 parts of hydroxymethyl celluloses and 2-4 parts are received
Rice calcium carbonate is warming up to 60-68 DEG C and continues to stir 2.5-4h, is cooled to room temperature, obtains coating agent.
6. a kind of preparation method improving Quality of Chinese Cabbage slow-release fertilizer as described in any one of claim 1-5, feature exist
In including the following steps：
S1, turf, pig manure, biogas residue, bacteria residue, bamboo charcoal powder, vinasse, vinegar grain, peanut shell powder, Chinese medicine dreg and composite bacteria agent are mixed
After ferment, obtain material A；
S2, material A is crushed, then with peptide urea, defluorinated phosphate, potassium chloride, potassium dihydrogen phosphate, expanded vermiculite powder, lightweight
Calcium carbonate, borax, plant immune inducer, plant growth regulator mixing, are granulated, obtain particle B；
S3, particle B is placed in fluid bed coating machine, then coating agent is injected on particle C and carries out coating, sieved, obtain
Improve Quality of Chinese Cabbage slow-release fertilizer.
7. improving the preparation method of Quality of Chinese Cabbage slow-release fertilizer according to claim 6, which is characterized in that in S1, fermentation
Temperature is 23-38 DEG C, fermentation time 6-8d.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011071A (en) * | 2019-12-06 | 2020-04-17 | 安徽省农业科学院棉花研究所 | High-yield high-quality early-maturing cotton cultivation method |
| CN114766273A (en) * | 2022-04-29 | 2022-07-22 | 广西南亚热带农业科学研究所 | Light-weight-base macadamia nut seedling raising method |
-
2018
- 2018-03-30 CN CN201810294086.1A patent/CN108440177A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111011071A (en) * | 2019-12-06 | 2020-04-17 | 安徽省农业科学院棉花研究所 | High-yield high-quality early-maturing cotton cultivation method |
| CN114766273A (en) * | 2022-04-29 | 2022-07-22 | 广西南亚热带农业科学研究所 | Light-weight-base macadamia nut seedling raising method |
| CN114766273B (en) * | 2022-04-29 | 2023-05-05 | 广西南亚热带农业科学研究所 | Light-weight-based macadimia nut seedling raising method |
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