CN107162828A - A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance - Google Patents
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance Download PDFInfo
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- CN107162828A CN107162828A CN201710624993.3A CN201710624993A CN107162828A CN 107162828 A CN107162828 A CN 107162828A CN 201710624993 A CN201710624993 A CN 201710624993A CN 107162828 A CN107162828 A CN 107162828A
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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
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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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
-
- 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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Abstract
The invention discloses a kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance, its raw material includes：Rapeseed dregs, straw, chicken manure, urea, Diammonium phosphate (DAP), potassium azide, calcium superphosphate, potassium sulfate, potassium chloride, potassium nitrate, poly- propylhomoserin, quick lime, magnesium hydroxide, copper nitrate, zinc nitrate, water-holding slow-release agent, bacillus megaterium, 2 camphanones, nanometer tea polyphenol nano quinhydrones, itaconic acid, nano silicon, plant source compound.The fertilizer of retaining water and releasing nutrients slowly proposed by the present invention for improving Chinese cabbage disease resistance, it is reasonable that it is formulated, and water-holding slow-release is made good use of, and can improve the resistance against diseases of Chinese cabbage, promotes the growth of Chinese cabbage, improves the yield of Chinese cabbage.
Description
Technical field
The present invention relates to technical field of fertilizers, more particularly to a kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance.
Background technology
Chinese cabbage, as a kind of extensive cultivation and edible leaf vegetables, is the daily acquisition vitamin of people, protein, ammonia
A variety of organic and inorganic nutrients thing important sources such as base acid, sugar, mineral matter.Chinese cabbage has its specific demand to nutrient,
In order to meet the requirement in Chinese cabbage whole growth period, the yield of Chinese cabbage is improved, is the measure often taken at present using slow-release fertilizer.But
It is that existing fertilizer slow release fertilizer slow-release effect is less desirable, and the unreasonable fertilising phenomenon of generally existing in Chinese cabbage produces, make
It is poor into Chinese cabbage growth resistance against diseases, yield poorly.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of water-holding slow-release for improving Chinese cabbage disease resistance
Fertilizer, it is reasonable that it is formulated, and water-holding slow-release is made good use of, and can improve the resistance against diseases of Chinese cabbage, promotes the growth of Chinese cabbage, improves the production of Chinese cabbage
Amount.
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
50-100 parts, 150-200 parts of straw, 20-50 parts of chicken manure, 15-25 parts of urea, 5-12 parts of Diammonium phosphate (DAP), potassium azide 3-
15 parts, 5-20 parts of calcium superphosphate, 3-10 parts of potassium sulfate, 5-20 parts of potassium chloride, 3-10 parts of potassium nitrate, poly- propylhomoserin 1-5 parts, quick lime
5-15 parts, 2-5 parts of magnesium hydroxide, 1-3 parts of copper nitrate, 1-5 parts of zinc nitrate, 2-8 parts of water-holding slow-release agent, bacillus megaterium 2-
3.8 parts, 0.1-0.5 parts of 2- camphanones, 1-3.8 parts of nanometer Tea Polyphenols, 0.5-1.5 parts of nanometer quinhydrones, 0.5-1.3 parts of itaconic acid, receive
3-15 parts of silica of rice, 3-12 parts of plant source compound.
Preferably, the straw is carbonate plant stalk；The carbonate plant stalk is according to following technique system
It is standby：Straw is crushed, then compressing under 20-40MPa pressure, be carbonized 20-50min at 380-450 DEG C, then
Be carbonized 2-5h at 400-500 DEG C, and 30-80min is then activated at 900-935 DEG C obtains the carbonate plant stalk；Plant
Stalk is carbonized under specific technique, adds stalk indefinite form particle and powdered activated carbon pore size and pore-size distribution
Controllable degree, be added into system, on the one hand greatly enrich the comprehensive utilization of stalk, on the other hand, and in system
Nanometer Tea Polyphenols and nanometer quinhydrones coordinate, improve the content of soluble sugar in Chinese cabbage, vitamin C and blade Determination of Chlorophyll,
The content of Chinese cabbage nitrite is reduced simultaneously, and the quality of Chinese cabbage is significantly improved while Chinese cabbage yield is improved.
Preferably, the poly- propylhomoserin be poly-aspartate, polyglutamic acid in one or two kinds of mixture.
Preferably, the water-holding slow-release agent is prepared according to following technique：Soybean stalk is shredded, dried after washing,
Crush, sieve, be then immersed in the sodium hydroxide solution that mass fraction is 35-40%, the stirring reaction 20- at 35-45 DEG C
35min, then adds ethanol and monoxone, reacts 2-3.5h after stirring at 70-75 DEG C, reaction terminate after through filtering,
Wash, be dried to obtain modified soybean stalk；20-35 parts of modified soybean stalks are added in 100 parts of water by weight, nitrogen is passed through
Gas, then add 20-35 parts of acrylic acid, 5-12 parts of DAAMs, 0.3-1.5 parts of N, N- methylene-bisacrylamides,
3-10 parts of sodium humates, 5-12 parts of nano imvites and 3-15 parts of phosphorus mine tailings, are warming up to 1-2.5 parts of mistakes of addition after 55-70 DEG C
Sodium sulphate, stirring reaction 2-5h, reaction is dried after terminating, crushing obtains the water-holding slow-release agent.
Preferably, the raw material of the plant source compound includes by weight：20-35 parts of kuh-seng, 10-20 parts of hairyvein agrimony,
5-22 parts of pseudo-ginseng, 3-18 parts of the capsule of weeping forsythia, 5-20 parts of glutinous rehmannia, 10-30 parts of balloonflower root, 3-15 parts of garlic, 10-35 parts of tobacco cauline leaf, folium artemisiae argyi
3-10 parts, 2-11 parts of burdock；It has selected kuh-seng, hairyvein agrimony, pseudo-ginseng, the capsule of weeping forsythia, glutinous rehmannia, balloonflower root, garlic, tobacco cauline leaf, folium artemisiae argyi, ox
Burdock coordinates the raw material as plant source compound, there is provided abundant ore deposit while providing substantial amounts of organic active substance for Chinese cabbage
Material, while making the active material in ten kinds of materials interact, induces the generation of Cabbage System resistance, improves the anti-of Chinese cabbage
Characteristic of disease, reduces the incidence of disease of Chinese cabbage, while improving the quality of Chinese cabbage.
Preferably, the raw material of the plant source compound includes by weight：32 parts of kuh-seng, 14 parts of hairyvein agrimony, pseudo-ginseng 12
Part, 11 parts of the capsule of weeping forsythia, 17 parts of glutinous rehmannia, 20 parts of balloonflower root, 11 parts of garlic, 30 parts of tobacco cauline leaf, 7 parts of folium artemisiae argyi, 8 parts of burdock.
The fertilizer of retaining water and releasing nutrients slowly of the present invention for improving Chinese cabbage disease resistance can be according to conventional Chinese cabbage fertilizer preparation technology system
It is standby to form.
The fertilizer of retaining water and releasing nutrients slowly of the present invention for improving Chinese cabbage disease resistance, in its raw material, add rapeseed dregs, straw and
Chicken manure coordinates as Organic Ingredients, and the npk nutrient and a variety of middle trace elements that enrich are provided for the growth of Chinese cabbage, puts down
Weighed the Nutrition and Metabolism of Chinese cabbage plant, promotes the growth of Chinese cabbage, while improving the bioactivity of Chinese cabbage, improves Chinese cabbage
Yield；It has selected potassium sulfate, potassium chloride, potassium nitrate and potassium azide to coordinate as inorganic potassium resource, reduced while volume increase
The content of Chinese cabbage nitrite and heavy metal；The poly- propylhomoserin added has hydrophily, coordinates with water-holding slow-release agent, improves fertilizer
The retain water and nutrients ability of material, reduces the loss speed of nutrient in fertilizer；In magnesium hydroxide addition system, coordinate with quick lime,
The nutriment needed for Chinese cabbage growth has been supplied, while preventing the acidifying of soil, the content of Chinese cabbage nitrite has been reduced,
The generation of cabbage clubroot is inhibited simultaneously, significantly improves the resistance against diseases of Chinese cabbage；Copper nitrate, zinc nitrate have the work of antibacterial
With, in addition system, with plant source compound have synergy, significantly improve the resistance against diseases of Chinese cabbage；Water-holding slow-release agent
Preparation process in, using modified soybean stalk as raw material, by itself and acrylic acid, DAAM, N, N- di-2-ethylhexylphosphine oxides third
Acrylamide, sodium humate, nano imvite and the interaction of phosphorus mine tailing have obtained water-holding slow-release agent, are added into system,
Double action with water conservation and sustained release, significantly improves the water-holding slow-release ability of fertilizer, while being provided for the growth of Chinese cabbage
P elements, promote the growth of Chinese cabbage, improve the yield of Chinese cabbage, improve the quality of Chinese cabbage；In itaconic acid addition system, with
Magnesium hydroxide, quick lime have synergy, improve phosphate fertilizer physiological use efficiency while holding soil suitable pH, promote
Chinese cabbage P acquisition, it is suppressed that soil phosphorus fixed rate, has activated soil phosphorus, suitably reduces the amount of application of phosphate fertilizer, carry
The economic benefit of high Chinese cabbage production；In nanometer quinhydrones, nanometer Tea Polyphenols addition system, the resistance against diseases of Chinese cabbage is improved, simultaneously
The content of soluble sugar in Chinese cabbage, vitamin C and blade Determination of Chlorophyll is improved, while reducing containing for Chinese cabbage nitrite
Amount, significantly improves the quality of Chinese cabbage while Chinese cabbage yield is improved；In nano silicon addition system, with 2- camphanones and
Itaconic acid coordinates, and can drive the insect in field of vegetables, significantly improve Chinese cabbage to downy mildew and the resistance of soft rot.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
100 parts, 150 parts of straw, 50 parts of chicken manure, 15 parts of urea, 12 parts of Diammonium phosphate (DAP), 3 parts of potassium azide, 20 parts of calcium superphosphate,
3 parts of potassium sulfate, 20 parts of potassium chloride, 3 parts of potassium nitrate, 5 parts of poly- propylhomoserin, 5 parts of quick lime, 5 parts of magnesium hydroxide, 1 part of copper nitrate, nitric acid
5 parts of zinc, 2 parts of water-holding slow-release agent, 3.8 parts of bacillus megaterium, part, nanometer quinhydrones 0.5 of 0.1 part, nanometer Tea Polyphenols of 2- camphanones 3.8
Part, 1.3 parts of itaconic acid, 3 parts of nano silicon, 12 parts of plant source compound.
Embodiment 2
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
50 parts, 200 parts of straw, 20 parts of chicken manure, 15 parts of urea, 5 parts of Diammonium phosphate (DAP), 15 parts of potassium azide, 5 parts of calcium superphosphate, sulphur
Sour 10 parts of potassium, 5 parts of potassium chloride, 10 parts of potassium nitrate, 1 part of poly- propylhomoserin, 15 parts of quick lime, 2 parts of magnesium hydroxide, 3 parts of copper nitrate, nitric acid
1 part of zinc, 8 parts of water-holding slow-release agent, 2 parts of bacillus megaterium, 1.5 parts of 0.5 part, nanometer Tea Polyphenols of 2- camphanones, 1 part, nanometer quinhydrones,
0.5 part of itaconic acid, 15 parts of nano silicon, 3 parts of plant source compound.
Embodiment 3
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
87 parts, 168 parts of straw, 46 parts of chicken manure, 19 parts of urea, 11 parts of Diammonium phosphate (DAP), 5 parts of potassium azide, 16 parts of calcium superphosphate, sulphur
Sour 4.8 parts of potassium, 16 parts of potassium chloride, 4.8 parts of potassium nitrate, 4.2 parts of poly-aspartate, 8.3 parts of quick lime, 4.2 parts of magnesium hydroxide, nitre
Sour 1.3 parts of copper, 4 parts of zinc nitrate, 3.6 parts of water-holding slow-release agent, 3.2 parts of bacillus megaterium, 2- camphanones 0.2 part, nanometer Tea Polyphenols
3.2 0.7 part of part, nanometer quinhydrones, 1 part of itaconic acid, 6 parts of nano silicon, 10 parts of plant source compound；
Wherein, the straw is carbonate plant stalk；The carbonate plant stalk is prepared according to following technique：
Straw is crushed, then compressing under 40MPa pressure, be carbonized 50min at 380 DEG C, be then carbonized at 400 DEG C
2h, then activates 80min at 935 DEG C and obtains the carbonate plant stalk；
The water-holding slow-release agent is prepared according to following technique：Soybean stalk is shredded, drying, crushing, mistake after washing
Sieve, is then immersed in the sodium hydroxide solution that mass fraction is 35%, stirring reaction 20min, then adds ethanol at 45 DEG C
And monoxone, 2h is reacted after stirring at 75 DEG C, is reacted after terminating through filtering, washing, be dried to obtain modified soybean stalk；
35 parts of modified soybean stalks are added in 100 parts of water by weight, nitrogen is passed through, then add 20 parts of acrylic acid, 12 parts double third
Ketone acrylamide, 0.3 part of N,N methylene bis acrylamide, 10 parts of sodium humates, 5 parts of nano imvites and 15 parts of phosphorus mine tailings
Powder, is warming up to after 55 DEG C and adds 2.5 parts of sodium peroxydisulfates, stirring reaction 2h, and reaction is dried after terminating, crushing obtains the water conservation and delayed
Release agent；
The raw material of the plant source compound includes by weight：35 parts of kuh-seng, 10 parts of hairyvein agrimony, 22 parts of pseudo-ginseng, the capsule of weeping forsythia 3
Part, 20 parts of glutinous rehmannia, 10 parts of balloonflower root, 15 parts of garlic, 10 parts of tobacco cauline leaf, 10 parts of folium artemisiae argyi, 2 parts of burdock.
Embodiment 4
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
65 parts, 186 parts of straw, 34 parts of chicken manure, 21 parts of urea, 6 parts of Diammonium phosphate (DAP), 13 parts of potassium azide, 9 parts of calcium superphosphate, sulphur
Sour 8.3 parts of potassium, 10 parts of potassium chloride, 8.9 parts of potassium nitrate, 2.6 parts of polyglutamic acid, 13 parts of quick lime, 2.6 parts of magnesium hydroxide, nitric acid
2.6 parts of copper, 2 parts of zinc nitrate, 6.8 parts of water-holding slow-release agent, 2.3 parts of bacillus megaterium, part, nanometer Tea Polyphenols 1.6 of 2- camphanones 0.4
Part, 1.3 parts of nanometer quinhydrones, 0.8 part of itaconic acid, 13 parts of nano silicon, 5 parts of plant source compound；
Wherein, the straw is carbonate plant stalk；The carbonate plant stalk is prepared according to following technique：
Straw is crushed, then compressing under 20MPa pressure, be carbonized 20min at 450 DEG C, be then carbonized at 500 DEG C
5h, then activates 30min at 900 DEG C and obtains the carbonate plant stalk；
The water-holding slow-release agent is prepared according to following technique：Soybean stalk is shredded, drying, crushing, mistake after washing
Sieve, is then immersed in the sodium hydroxide solution that mass fraction is 40%, stirring reaction 35min, then adds ethanol at 35 DEG C
And monoxone, 3.5h is reacted after stirring at 70 DEG C, is reacted after terminating through filtering, washing, be dried to obtain modified soybean straw
Stalk；20 parts of modified soybean stalks are added in 100 parts of water by weight, nitrogen is passed through, then add 35 parts of acrylic acid, 5 parts it is double
Acetone acrylamide, 1.5 parts of N,N methylene bis acrylamides, 3 parts of sodium humates, 12 parts of nano imvites and 3 parts of phosphorus mine tailings
Powder, is warming up to 1 part of sodium peroxydisulfate of addition after 70 DEG C, and stirring reaction 5h reacts dry, crushing after terminating and obtains the water-holding slow-release
Agent.
The raw material of the plant source compound includes by weight：20 parts of kuh-seng, 20 parts of hairyvein agrimony, 5 parts of pseudo-ginseng, the capsule of weeping forsythia 18
Part, 5 parts of glutinous rehmannia, 30 parts of balloonflower root, 3 parts of garlic, 35 parts of tobacco cauline leaf, 3 parts of folium artemisiae argyi, 11 parts of burdock.
Embodiment 5
A kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance proposed by the present invention, its raw material includes by weight：Rapeseed dregs
85 parts, 165 parts of straw, 40 parts of chicken manure, 20 parts of urea, 10 parts of Diammonium phosphate (DAP), 11 parts of potassium azide, 17 parts of calcium superphosphate,
8 parts of potassium sulfate, 13 parts of potassium chloride, 7 parts of potassium nitrate, 1 part of poly-aspartate, 2 parts of polyglutamic acid, 12 parts of quick lime, magnesium hydroxide
3.8 parts, 2 parts of copper nitrate, 3.8 parts of zinc nitrate, 6 parts of water-holding slow-release agent, 2.7 parts of bacillus megaterium, 2- camphanones 0.32 part, nanometer
1 part of 1.9 part, nanometer quinhydrones of Tea Polyphenols, 1 part of itaconic acid, 8 parts of nano silicon, 7 parts of plant source compound；
Wherein, the straw is carbonate plant stalk；The carbonate plant stalk is prepared according to following technique：
Straw is crushed, then compressing under 30MPa pressure, be carbonized 38min at 420 DEG C, be then carbonized at 430 DEG C
3.6h, then activates 50min at 920 DEG C and obtains the carbonate plant stalk；
The water-holding slow-release agent is prepared according to following technique：Soybean stalk is shredded, drying, crushing, mistake after washing
Sieve, is then immersed in the sodium hydroxide solution that mass fraction is 38%, stirring reaction 30min, then adds ethanol at 42 DEG C
And monoxone, 2.6h is reacted after stirring at 72 DEG C, is reacted after terminating through filtering, washing, be dried to obtain modified soybean straw
Stalk；30 parts of modified soybean stalks are added in 100 parts of water by weight, nitrogen is passed through, then add 28 parts of acrylic acid, 10 parts it is double
Acetone acrylamide, 1.2 parts of N,N methylene bis acrylamides, 7 parts of sodium humates, 10 parts of nano imvites and 12 parts of phosphorus mine tailings
Powder, is warming up to 1.9 parts of sodium peroxydisulfates of addition after 65 DEG C, and stirring reaction 3.2h reacts dry, crushing after terminating and obtains the water conservation
Sustained release agent；
The raw material of the plant source compound includes by weight：32 parts of kuh-seng, 14 parts of hairyvein agrimony, 12 parts of pseudo-ginseng, the capsule of weeping forsythia
11 parts, 17 parts of glutinous rehmannia, 20 parts of balloonflower root, 11 parts of garlic, 30 parts of tobacco cauline leaf, 7 parts of folium artemisiae argyi, 8 parts of burdock.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of the fertilizer of retaining water and releasing nutrients slowly for improving Chinese cabbage disease resistance, it is characterised in that its raw material includes by weight：Rapeseed dregs 50-
100 parts, 150-200 parts of straw, 20-50 parts of chicken manure, 15-25 parts of urea, 5-12 parts of Diammonium phosphate (DAP), potassium azide 3-15
Part, 5-20 parts of calcium superphosphate, 3-10 parts of potassium sulfate, 5-20 parts of potassium chloride, 3-10 parts of potassium nitrate, poly- propylhomoserin 1-5 parts, quick lime 5-
15 parts, 2-5 parts of magnesium hydroxide, 1-3 parts of copper nitrate, 1-5 parts of zinc nitrate, 2-8 parts of water-holding slow-release agent, bacillus megaterium 2-3.8
Part, 0.1-0.5 parts of 2- camphanones, 1-3.8 parts of nanometer Tea Polyphenols, 0.5-1.5 parts of nanometer quinhydrones, 0.5-1.3 parts of itaconic acid, nanometer two
3-15 parts of silica, 3-12 parts of plant source compound.
2. the fertilizer of retaining water and releasing nutrients slowly of Chinese cabbage disease resistance is improved according to claim 1, it is characterised in that the straw is carbon
Change straw；The carbonate plant stalk is prepared according to following technique：Straw is crushed, then in 20-40MPa
Pressure under it is compressing, be carbonized 20-50min at 380-450 DEG C, and be then carbonized 2-5h at 400-500 DEG C, then in 900-
30-80min is activated at 935 DEG C and obtains the carbonate plant stalk.
3. the fertilizer of retaining water and releasing nutrients slowly according to claim 1 or claim 2 for improving Chinese cabbage disease resistance, it is characterised in that the poly- propylhomoserin is
The mixture of one or two kinds of in poly-aspartate, polyglutamic acid.
4. the fertilizer of retaining water and releasing nutrients slowly of Chinese cabbage disease resistance is improved according to any one of claim 1-3, it is characterised in that the guarantor
Water sustained release agent is prepared according to following technique：Soybean stalk is shredded, dries, crush, sieve after washing, be then immersed in quality
Fraction is in 35-40% sodium hydroxide solution, then the stirring reaction 20-35min at 35-45 DEG C adds ethanol and chloroethene
Acid, reacts 2-3.5h at 70-75 DEG C after stirring, react after terminating through filtering, washing, be dried to obtain modified soybean straw
Stalk；20-35 parts of modified soybean stalks are added in 100 parts of water by weight, nitrogen is passed through, then add 20-35 parts of acrylic acid,
5-12 parts of DAAMs, 0.3-1.5 parts of N,N methylene bis acrylamides, 3-10 parts of sodium humates, 5-12 parts of nanometers
Montmorillonite and 3-15 parts of phosphorus mine tailings, are warming up to 1-2.5 parts of sodium peroxydisulfates of addition after 55-70 DEG C, stirring reaction 2-5h, reaction knot
Dried after beam, crushing obtains the water-holding slow-release agent.
5. the fertilizer of retaining water and releasing nutrients slowly of Chinese cabbage disease resistance is improved according to any one of claim 1-4, it is characterised in that the plant
The raw material of material resource compound includes by weight：20-35 parts of kuh-seng, 10-20 parts of hairyvein agrimony, 5-22 parts of pseudo-ginseng, 3-18 parts of the capsule of weeping forsythia,
5-20 parts of glutinous rehmannia, 10-30 parts of balloonflower root, 3-15 parts of garlic, 10-35 parts of tobacco cauline leaf, 3-10 parts of folium artemisiae argyi, 2-11 parts of burdock.
6. the fertilizer of retaining water and releasing nutrients slowly of Chinese cabbage disease resistance is improved according to any one of claim 1-5, it is characterised in that the plant
The raw material of material resource compound includes by weight：32 parts of kuh-seng, 14 parts of hairyvein agrimony, 12 parts of pseudo-ginseng, 11 parts of the capsule of weeping forsythia, 17 parts of glutinous rehmannia,
20 parts of balloonflower root, 11 parts of garlic, 30 parts of tobacco cauline leaf, 7 parts of folium artemisiae argyi, 8 parts of burdock.
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| CN108329176A (en) * | 2018-05-03 | 2018-07-27 | 合肥宸翊商贸有限公司 | Bio-organic fertilizer with water-holding slow-release function |
| CN108409469A (en) * | 2018-06-04 | 2018-08-17 | 芜湖通农生态农业有限公司 | A kind of special Water-retaining slow-release fertilizer of shrub althea flower |
| CN108610187A (en) * | 2018-07-27 | 2018-10-02 | 普定县景凤种养殖专业合作社 | A kind of fertilizer and preparation method thereof of enhancing celery disease resistance |
| CN109769651A (en) * | 2017-11-13 | 2019-05-21 | 江苏小潘园生态农业科技发展有限公司 | A kind of wine-growing compost |
| CN111333458A (en) * | 2020-05-07 | 2020-06-26 | 安徽肥地肥业有限责任公司 | Method for preparing organic fertilizer containing nicotine |
| CN113956095A (en) * | 2021-11-15 | 2022-01-21 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition, and preparation method and application thereof |
| CN114560735A (en) * | 2022-02-23 | 2022-05-31 | 中国农业大学 | Biogas slurry bacterial fertilizer and preparation method and application thereof |
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| CN111333458A (en) * | 2020-05-07 | 2020-06-26 | 安徽肥地肥业有限责任公司 | Method for preparing organic fertilizer containing nicotine |
| CN113956095A (en) * | 2021-11-15 | 2022-01-21 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition, and preparation method and application thereof |
| CN113956095B (en) * | 2021-11-15 | 2023-09-01 | 成都华宏生物科技有限公司 | Nutritional biological water-retaining agent composition and preparation method and application thereof |
| CN114560735A (en) * | 2022-02-23 | 2022-05-31 | 中国农业大学 | Biogas slurry bacterial fertilizer and preparation method and application thereof |
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