CN108929156A - A kind of paddy rice-dedicated fertilizer improving yield - Google Patents
A kind of paddy rice-dedicated fertilizer improving yield Download PDFInfo
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- CN108929156A CN108929156A CN201810839637.8A CN201810839637A CN108929156A CN 108929156 A CN108929156 A CN 108929156A CN 201810839637 A CN201810839637 A CN 201810839637A CN 108929156 A CN108929156 A CN 108929156A
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- fertilizer
- kaolin
- paddy rice
- dedicated fertilizer
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Classifications
-
- 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
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of paddy rice-dedicated fertilizers for improving yield, its raw material includes: 40-50 parts of urea, 30-50 parts of double superhosphate, 35-45 parts of kainite by weight, 130-150 parts of organic fertilizer, 6-12 parts of zeolite powder, 4-8 parts of montmorillonite, 6-12 parts of attapulgite, 4-6 parts of kaolin compound, 2-4 parts of mica powder, 1-2 parts of trace-element fertilizer, 2-4 parts of botanical pesticide.Kaolin compound is prepared using following technique: kaolin, nitric acid solution are stirred, filtering, washing, it is dry, acrylic acid ester emulsion, fumed silica, dimethyl sulfoxide stirring is added, acrylonitrile-butadiene-styrene copolymer is added and continues to stir, roasts, cooling, crushing obtain kaolin compound.Present invention water suction fertilizer conservation excellent effect, can effectively adjust fertilizer rate of release, improve soil texture, and can destroy weeds and the normal energetic supersession of pest, increasing production of rice increases matter significant effect.
Description
Technical field
The present invention relates to Rice Cropping technical field more particularly to a kind of paddy rice-dedicated fertilizers for improving yield.
Background technique
Rice is one of the staple food crop in China, the national economy of the Relationship with Yield of rice to China.In rice seed
During plant, the quality of fertilising is closely related with the yield of rice.With the growth of China human mortality, the reduction in arable land, production rule
Mould it is smaller, a series of problems, such as shortage of water resource, arid threat, the propulsion of conceding the land to forestry, objectively all exacerbates grain
Demand contradictory.
Rice usually all uses more single chemical fertilizer in planting process at present, and is usually one to improve yield
The raising dose of taste, excessive fertilising are also brought to soil although the yield of rice can be improved to a certain extent
Serious burden, while will lead to saline Land, while also increasing planting cost to a certain extent.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of paddy rice-dedicated fertilizer for improving yield, water suctions
Fertilizer conservation excellent effect, can effectively adjust fertilizer rate of release, improve soil texture, and can inhibit for a long time in rice seedling bed weeds and
The growth of pest destroys weeds and the normal energetic supersession of pest, and increasing production of rice increases matter significant effect, and can effectively reduce cost
Investment.
A kind of paddy rice-dedicated fertilizer improving yield proposed by the present invention, raw material includes: 40-50 parts of urea by weight,
It is 30-50 parts of double superhosphate, 35-45 parts of kainite, 130-150 parts of organic fertilizer, 6-12 parts of zeolite powder, 4-8 parts of montmorillonite, recessed
6-12 parts of convex stick soil, 4-6 parts of kaolin compound, 2-4 parts of mica powder, 1-2 parts of trace-element fertilizer, 2-4 parts of botanical pesticide.
Preferably, kaolin compound is prepared using following technique: kaolin, nitric acid solution are stirred, filtered, washing,
It is dry, acrylic acid ester emulsion, fumed silica, dimethyl sulfoxide stirring is added, acrylonitrile-butadiene-styrene (ABS) copolymerization is added
Object continues to stir, and roasts, and cooling, crushing obtains kaolin compound.
Preferably, in the preparation process of kaolin compound, kaolin, nitric acid solution are stirred into 30-40min, stirring temperature
Degree is 90-100 DEG C.
Preferably, in the preparation process of kaolin compound, it is sub- that acrylic acid ester emulsion, fumed silica, diformazan is added
Sulfone stirs 40-60min, and whipping temp is 160-170 DEG C.
Preferably, in the preparation process of kaolin compound, calcining time 20-30min, maturing temperature 550-650
℃。
Preferably, in the preparation process of kaolin compound, nitric acid solution concentration 1.4-2mol/L, kaolin, nitric acid are molten
Liquid, acrylic acid ester emulsion, fumed silica, dimethyl sulfoxide, acrylonitrile-butadiene-styrene copolymer weight ratio be 20-
25:70-90:12-18:10-20:100-120:4-10.
Preferably, organic fertilizer includes: 30-40 parts of biogas residue by weight, and 30-50 parts of rotted pig manure, sunflower seed dregs 20-30
Part, 10-20 parts of straw powder, 20-30 parts of silkworm excrement.
Preferably, trace-element fertilizer includes: 0.4-0.8 parts of zinc humic acid by weight .6-1 parts of fulvic acid diamines iron.
Preferably, botanical pesticide includes: 12-20 parts of sweet wormwood by weight, and 4-12 parts of Castor seed Meal, 10-20 parts of cloves, cigarette
It is 5-10 parts careless, 2-12 parts of clausenae Lansium.
Botanical pesticide of the invention, can killing according to rice on the basis of providing organic matter abundant for paddy growth
Worm control grass rule, desinsection and control grass are made good use of, reduce the utilization of pesticide, provide good environment for the growth of rice；This
In the kaolin compound of invention, kaolin is compounded after layer solution with fumed silica, and acrylic acid ester emulsion disperses wherein,
Further it is grafted through acrylonitrile-butadiene-styrene copolymer, it is incompatible by two kinds by intermolecular binding force
Substance is combined together, and then after roasting, forms porous absorption duct, and adsorption activity is high, and absorb water fertilizer conservation excellent effect,
Fertilizer rate of release can be effectively adjusted, soil texture is improved；And botanical pesticide is compounded with kaolin compound, is not easy in water
Dispersion, can inhibit the life of weeds and pest in rice seedling bed to nutrient slow release therein according to paddy growth characteristic for a long time
It is long, weeds and the normal energetic supersession of pest are destroyed, increasing production of rice increases matter significant effect, and can effectively reduce cost input.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of paddy rice-dedicated fertilizer improving yield, raw material includes: urea 40kg, double superhosphate 50kg, kainite
35kg, organic fertilizer 150kg, zeolite powder 6kg, montmorillonite 8kg, attapulgite 6kg, kaolin compound 6kg, mica powder 2kg,
Trace-element fertilizer 2kg, botanical pesticide 2kg.
Organic fertilizer is 40:30:30:10:30 by biogas residue, rotted pig manure, sunflower seed dregs, straw powder, silkworm excrement by weight
Composition；Trace-element fertilizer is made of by weight for 0.4:1 zinc humic acid, ferrous sulfate；Botanical pesticide is by sweet wormwood, castor-oil plant
The dregs of rice, cloves, tobacco, clausenae Lansium are 12:12:10:10:2 composition by weight.
Kaolin compound is prepared using following technique: 25kg kaolin, 70kg concentration 2mol/L nitric acid solution are stirred
30min, whipping temp are 100 DEG C, filter, wash, dry, be added 12kg acrylic acid ester emulsion, 20kg fumed silica,
100kg dimethyl sulfoxide stirs 60min, and whipping temp is 160 DEG C, and 10kg acrylonitrile-butadiene-styrene copolymer is added and continues
20min is stirred, 30min is roasted, maturing temperature is 550 DEG C, is down to room temperature, and crushing obtains kaolin compound.
Embodiment 2
A kind of paddy rice-dedicated fertilizer improving yield, raw material includes: urea 50kg, double superhosphate 30kg, kainite
45kg, organic fertilizer 130kg, zeolite powder 12kg, montmorillonite 4kg, attapulgite 12kg, kaolin compound 4kg, mica powder
4kg, trace-element fertilizer 1kg, botanical pesticide 4kg.
Organic fertilizer is 30:50:20:20:20 by biogas residue, rotted pig manure, sunflower seed dregs, straw powder, silkworm excrement by weight
Composition；Trace-element fertilizer is made of by weight for 0.8:0.6 zinc humic acid, ferrous sulfate；Botanical pesticide is by sweet wormwood, castor
The numb dregs of rice, cloves, tobacco, clausenae Lansium are 20:4:20:5:12 composition by weight.
Kaolin compound is prepared using following technique: 20kg kaolin, 90kg concentration 1.4mol/L nitric acid solution are stirred
Mix 40min, whipping temp is 90 DEG C, is filtered, and is washed, dry, be added 18kg acrylic acid ester emulsion, 10kg fumed silica,
120kg dimethyl sulfoxide stirs 40min, and whipping temp is 170 DEG C, and 4kg acrylonitrile-butadiene-styrene copolymer is added and continues
40min is stirred, 20min is roasted, maturing temperature is 650 DEG C, is down to room temperature, and crushing obtains kaolin compound.
Embodiment 3
A kind of paddy rice-dedicated fertilizer improving yield, raw material includes: urea 42kg, double superhosphate 45kg, kainite
38kg, organic fertilizer 145kg, zeolite powder 8kg, montmorillonite 7kg, attapulgite 8kg, kaolin compound 5.5kg, mica powder
2.5kg, trace-element fertilizer 1.7kg, botanical pesticide 2.5kg.
Organic fertilizer is 37:35:28:12:27 by biogas residue, rotted pig manure, sunflower seed dregs, straw powder, silkworm excrement by weight
Composition；Trace-element fertilizer is made of by weight for 0.5:0.9 zinc humic acid, ferrous sulfate；Botanical pesticide is by sweet wormwood, castor
The numb dregs of rice, cloves, tobacco, clausenae Lansium are 14:10:12:8:4 composition by weight.
Kaolin compound is prepared using following technique: 24kg kaolin, 75kg concentration 1.8mol/L nitric acid solution are stirred
Mix 33min, whipping temp is 98 DEG C, is filtered, and is washed, dry, be added 14kg acrylic acid ester emulsion, 18kg fumed silica,
105kg dimethyl sulfoxide stirs 55min, and whipping temp is 164 DEG C, and 8kg acrylonitrile-butadiene-styrene copolymer is added and continues
25min is stirred, 28min is roasted, maturing temperature is 580 DEG C, is down to room temperature, and crushing obtains kaolin compound.
Embodiment 4
A kind of paddy rice-dedicated fertilizer improving yield, raw material includes: urea 48kg, double superhosphate 35kg, kainite
42kg, organic fertilizer 135kg, zeolite powder 10kg, montmorillonite 5kg, attapulgite 10kg, kaolin compound 4.5kg, mica powder
3.5kg, trace-element fertilizer 1.3kg, botanical pesticide 3.5kg.
Organic fertilizer is 33:45:22:18:23 by biogas residue, rotted pig manure, sunflower seed dregs, straw powder, silkworm excrement by weight
Composition；Trace-element fertilizer is made of by weight for 0.7:0.7 zinc humic acid, ferrous sulfate；Botanical pesticide is by sweet wormwood, castor
The numb dregs of rice, cloves, tobacco, clausenae Lansium are 18:6:18:6:10 composition by weight.
Kaolin compound is prepared using following technique: 22kg kaolin, 85kg concentration 1.6mol/L nitric acid solution are stirred
Mix 37min, whipping temp is 92 DEG C, is filtered, and is washed, dry, be added 16kg acrylic acid ester emulsion, 12kg fumed silica,
115kg dimethyl sulfoxide stirs 45min, and whipping temp is 166 DEG C, and 6kg acrylonitrile-butadiene-styrene copolymer is added and continues
35min is stirred, 22min is roasted, maturing temperature is 620 DEG C, is down to room temperature, and crushing obtains kaolin compound.
Embodiment 5
A kind of paddy rice-dedicated fertilizer improving yield, raw material includes: urea 45kg, double superhosphate 40kg, kainite
40kg, organic fertilizer 140kg, zeolite powder 9kg, montmorillonite 6kg, attapulgite 9kg, kaolin compound 5kg, mica powder 3kg,
Trace-element fertilizer 1.5kg, botanical pesticide 3kg.
Organic fertilizer is 35:40:25:15:25 by biogas residue, rotted pig manure, sunflower seed dregs, straw powder, silkworm excrement by weight
Composition；Trace-element fertilizer is made of by weight for 0.6:0.8 zinc humic acid, ferrous sulfate；Botanical pesticide is by sweet wormwood, castor
The numb dregs of rice, cloves, tobacco, clausenae Lansium are 16:8:15:7:7 composition by weight.
Kaolin compound is prepared using following technique: 23kg kaolin, 80kg concentration 1.7mol/L nitric acid solution are stirred
Mix 35min, whipping temp is 95 DEG C, is filtered, and is washed, dry, be added 15kg acrylic acid ester emulsion, 15kg fumed silica,
110kg dimethyl sulfoxide stirs 50min, and whipping temp is 165 DEG C, and 7kg acrylonitrile-butadiene-styrene copolymer is added and continues
30min is stirred, 25min is roasted, maturing temperature is 600 DEG C, is down to room temperature, and crushing obtains kaolin compound.
It is applied fertilizer using embodiment 5, effect of increasing production is good, and utilization rate of fertilizer height applies rice compared with common nitrogenous fertilizer
Special-purpose control-release fertilizer can effectively improve the grain yield and utilization rate of fertilizer of rice, and test result shows: the present invention compares common fertilizer
Volume increase 34%；Still there are effect of increasing production, volume increase up to 8% when Controlled Release Fertilizer amount of application reduces 15% than common fertilizer；This hair simultaneously
Bright nitrogen utilization efficiency is also obviously improved, and up to 50%, improves 36% than common nitrogenous fertilizer.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone 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 (9)
1. a kind of paddy rice-dedicated fertilizer for improving yield, which is characterized in that its raw material includes: 40-50 parts of urea by weight, again mistake
30-50 parts of calcium phosphate, 35-45 parts of kainite, 130-150 parts of organic fertilizer, 6-12 parts of zeolite powder, 4-8 parts of montmorillonite, concave convex rod
It is 6-12 parts native, 4-6 parts of kaolin compound, 2-4 parts of mica powder, 1-2 parts of trace-element fertilizer, 2-4 parts of botanical pesticide.
2. improving the paddy rice-dedicated fertilizer of yield according to claim 1, which is characterized in that kaolin compound uses following work
Skill preparation: kaolin, nitric acid solution being stirred, filtered, is washed, dry, and acrylic acid ester emulsion, fumed silica, two is added
The stirring of first sulfoxide is added acrylonitrile-butadiene-styrene copolymer and continues to stir, roasts, and cooling, it is multiple that crushing obtains kaolin
Close object.
3. improving the paddy rice-dedicated fertilizer of yield according to claim 2, which is characterized in that the preparation process of kaolin compound
In, kaolin, nitric acid solution are stirred into 30-40min, whipping temp is 90-100 DEG C.
4. improving the paddy rice-dedicated fertilizer of yield according to Claims 2 or 3, which is characterized in that the preparation of kaolin compound
In technique, acrylic acid ester emulsion, fumed silica, dimethyl sulfoxide is added and stirs 40-60min, whipping temp 160-170
℃。
5. according to any one of the claim 2-4 paddy rice-dedicated fertilizer for improving yield, which is characterized in that kaolin compound
In preparation process, calcining time 20-30min, maturing temperature is 550-650 DEG C.
6. according to any one of the claim 2-5 paddy rice-dedicated fertilizer for improving yield, which is characterized in that kaolin compound
In preparation process, nitric acid solution concentration 1.4-2mol/L, kaolin, nitric acid solution, acrylic acid ester emulsion, fumed silica,
Dimethyl sulfoxide, acrylonitrile-butadiene-styrene copolymer weight ratio be 20-25:70-90:12-18:10-20:100-120:
4-10。
7. any one of -6 paddy rice-dedicated fertilizer for improving yield according to claim 1, which is characterized in that organic fertilizer is by weight
Part includes: 30-40 parts of biogas residue, 30-50 parts of rotted pig manure, 20-30 parts of sunflower seed dregs, 10-20 parts of straw powder, 20-30 parts of silkworm excrement.
8. any one of -7 paddy rice-dedicated fertilizer for improving yield according to claim 1, which is characterized in that trace-element fertilizer is pressed
Parts by weight include: 0.4-0.8 parts of zinc humic acid .6-1 parts of fulvic acid diamines iron.
9. any one of -8 paddy rice-dedicated fertilizer for improving yield according to claim 1, which is characterized in that botanical pesticide is by weight
Measuring part includes: 12-20 parts of sweet wormwood, 4-12 parts of Castor seed Meal, 10-20 parts of cloves, 5-10 parts of tobacco, 2-12 parts of clausenae Lansium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839637.8A CN108929156A (en) | 2018-07-27 | 2018-07-27 | A kind of paddy rice-dedicated fertilizer improving yield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839637.8A CN108929156A (en) | 2018-07-27 | 2018-07-27 | A kind of paddy rice-dedicated fertilizer improving yield |
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| Publication Number | Publication Date |
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| CN108929156A true CN108929156A (en) | 2018-12-04 |
Family
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|---|---|---|---|
| CN201810839637.8A Withdrawn CN108929156A (en) | 2018-07-27 | 2018-07-27 | A kind of paddy rice-dedicated fertilizer improving yield |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329215A (en) * | 2018-12-06 | 2019-02-15 | 铜陵向日葵生态农业有限公司 | The ecology planting method of soft-shelled turtle intercropping in a kind of paddy field |
| CN110447334A (en) * | 2019-08-16 | 2019-11-15 | 淄博清大粉体材料工程有限公司 | One planting fruit-trees ground loosing soil and deep fertilization method |
-
2018
- 2018-07-27 CN CN201810839637.8A patent/CN108929156A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109329215A (en) * | 2018-12-06 | 2019-02-15 | 铜陵向日葵生态农业有限公司 | The ecology planting method of soft-shelled turtle intercropping in a kind of paddy field |
| CN110447334A (en) * | 2019-08-16 | 2019-11-15 | 淄博清大粉体材料工程有限公司 | One planting fruit-trees ground loosing soil and deep fertilization method |
| CN110447334B (en) * | 2019-08-16 | 2022-07-26 | 淄博清大粉体材料工程有限公司 | Soil loosening and deep fertilization method for fruit tree land |
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