CN107365213A - A kind of compound fertilizer dedicated to paddy material and preparation method thereof - Google Patents
A kind of compound fertilizer dedicated to paddy material and preparation method thereof Download PDFInfo
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- CN107365213A CN107365213A CN201710862208.8A CN201710862208A CN107365213A CN 107365213 A CN107365213 A CN 107365213A CN 201710862208 A CN201710862208 A CN 201710862208A CN 107365213 A CN107365213 A CN 107365213A
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- 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
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：8 11 parts of urea, 48 parts of manioc waste, 5 15 parts of fiery sesame oil, 5 10 parts of sodium humate, 24 parts of potassium dihydrogen phosphate, 58 parts of vermiculite, 46 parts of abalone shell powder, 48 parts of jellyfish powder, 48 parts of degumming sea-tangle dry powder, 13 parts of threonine, 13 parts of wormcast, 13 parts of cornstarch, 24 parts of coconut exocarp dry powder, 12 20 parts of coated with resin agent；The coated with resin agent includes 45 75 parts of epoxy resin, 13 parts of inorganic conditioner, 13 parts of plasticizer.The rice advantages of nontoxic raw materials of the present invention, will not be polluted to soil；Soil aeration can also be improved and inhale fertile water retention characteristic, promote rice strain robust growth, every mu of volume increase 15 25%.
Description
Technical field
The present invention relates to agricultural technology field, specifically a kind of compound fertilizer dedicated to paddy material and preparation method thereof.
Background technology
Rice is one of most important cereal crops in the world.With the sharp increase of population in the world, improve rice yield also into
For it is extremely urgent the problem of.Wherein fertilizer plays an important role in terms of the yield of rice is improved.Pass through the rational application of fertilizer, a side
Face can coordinate paddy growth to the demand of nutrient and the contradiction of fertilizer provision from soil, to reach the purpose of high yield and high quality；It is another
Aspect can use less fertilizers input, to obtain higher yield and maximum economic well-being of workers and staff, realize the purpose of cost-saving synergistic.
According to ASSOCIATE STATISTICS, chemical fertilizer input accounts for peasant and carries out planting industry production is always put into 50% or so, developing country's grain
50% effect for coming from chemical fertilizer in food volume increase.But current China this season utilization rate of nitrogen fertilizer is only 30-40%, and the utilization rate of phosphate fertilizer is
10-20%, the utilization rate of potash fertilizer is 30-60%, and level is utilized far below World Developed Countries.Utilization rate of fertilizer is low not only to be caused to provide
The huge waste in source, return environment for the survival of mankind and cause serious pollution.Therefore, sustained-controll-release fertiliser oneself through becoming fertilizer
Expect focus new in boundary's research field.How rice, at 100 days or so, realizes fertilizer from breeding time after the big Tanaka of rice shoot insertion
Sustained release, it is to need to solve the problems, such as especially dividing mulberry phase and full heading time concentration release.
Rice blast is one of important disease of rice, can cause the significantly underproduction, underproduction 40-50% when serious, in addition particle without
Receive.Each rice region in the world uniformly occurs.This disease has generation in various regions, wherein being occured as with leaf portion, section portion more, can be caused after generation
The different degrees of underproduction, especially panicle blast or section pest occur early and weighed, and can cause dead ears so that total crop failure.Mainly use chemical drugs at present
Agent is prevented and treated, and the harm to environment is larger.Although also there is some other rice fertilizer in the market, because fertilizer is matched somebody with somebody
Contain some noxious materials in side, easily cause soil pollution, and promote the growth unobvious of rice, using effect compared with
Difference.Therefore, the present invention provides a kind of compound fertilizer dedicated to paddy material and preparation method thereof.
The content of the invention
It is an object of the invention to provide a kind of compound fertilizer dedicated to paddy material and preparation method thereof, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides following technical scheme：
A kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：Urea 8-11 parts, manioc waste 4-8 parts, fiery sesame oil
It is 5-15 parts, sodium humate 5-10 parts, potassium dihydrogen phosphate 2-4 parts, vermiculite 5-8 parts, abalone shell powder 4-6 parts, jellyfish powder 4-8 parts, de-
Glue sea-tangle dry powder 4-8 parts, threonine 1-3 parts, wormcast 1-3 parts, cornstarch 1-3 parts, coconut exocarp dry powder 2-4 parts, tree
Fat coating agent 12-20 parts；The coated with resin agent includes epoxy resin 45-75 parts, inorganic conditioner 1-3 parts, plasticizer 1-3
Part.
As the further scheme of the present invention：Include the raw material of following parts by weight：9 parts of urea, 5 parts of manioc waste, fire fiber crops
11 parts of oil, 7 parts of sodium humate, 3 parts of potassium dihydrogen phosphate, 6 parts of vermiculite, 5 parts of abalone shell powder, 6 parts of jellyfish powder, degumming sea-tangle dry powder 5
Part, 2 parts of threonine, 2 parts of wormcast, 2 parts of cornstarch, 3 parts of coconut exocarp dry powder, 15 parts of coated with resin agent.
As the further scheme of the present invention：The coated with resin agent include 60 parts of epoxy resin, 2 parts of inorganic conditioner,
2 parts of plasticizer.
As the further scheme of the present invention：The inorganic conditioner uses polyaluminum sulfate zinc, sodium carbonate and polyaluminium
One or more compositions in iron.
As the further scheme of the present invention：The plasticizer uses diisobutyl phthalate or phthalic acid two
Methyl esters.
A kind of preparation method of compound fertilizer dedicated to paddy material, comprises the following steps：
（1）The preparation of coated with resin agent：Epoxy resin, inorganic conditioner and plasticizer are mixed, is put into ethanol solution and mixes
10-30min is stirred, that is, obtains coating agent；
（2）The preparation of fertiliser granulates：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder,
Degumming sea-tangle dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and the mixing of 70-150 parts water,
30-55min is mixed at 35-55 DEG C, obtains fertilizer；
（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, fertiliser granulates are obtained, by fertilizer
Material particle is placed on fluid bed, and EAT is 50-60 DEG C, and leaving air temp is 30-40 DEG C；
（4）The preparation of compound fertilizer dedicated to paddy material：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；
Sprinkler pressure on the fluid bed is 0.25-0.3 Pa, and the pressure of compressed air is 0.8-1.5 Pa, flow 500-750
mL/h。
As the further scheme of the present invention：Step（1）The preparation of coated with resin agent：By epoxy resin, inorganic conditioner
Mixed with plasticizer, be put into ethanol solution and mix 22min, that is, obtain coating agent.
As the further scheme of the present invention：Step（2）The preparation of fertiliser granulates：By urea, manioc waste, sodium humate,
Potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut palm
Sub- exocarp dry powder and 94 parts of water mixing, mix 40min at 45 DEG C, obtain fertilizer.
As the further scheme of the present invention：Step（4）The preparation of compound fertilizer dedicated to paddy material：By coated with resin agent and stream
Change the fertiliser granulates mixing on bed, get product；Sprinkler pressure on the fluid bed is 0.27 Pa, the pressure of compressed air
For 1.1 Pa, flow is 620 mL/h.
Compared with prior art, the beneficial effects of the invention are as follows：
The compound fertilizer dedicated to paddy material of the present invention plays synergy by the compounding of raw material, it is possible to achieve single-dose application meets whole
The needs of individual growth period duration of rice, save artificial；Advantages of nontoxic raw materials, soil will not be polluted；Soil aeration can also be improved
With the fertile water retention characteristic of suction, promote rice strain robust growth；Mu applies 45-50 kilograms, and using rear well developed root system, rush divides mulberry, and cane is thick
It is strong, resistant to lodging, full seed, improve mass of 1000 kernel, every mu of volume increase 15-25%.
Embodiment
The technical scheme of this patent is described in more detail with reference to embodiment.
Embodiment 1
A kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：8 parts of urea, 4 parts of manioc waste, 5 parts of fiery sesame oil,
5 parts of sodium humate, 2 parts of potassium dihydrogen phosphate, 5 parts of vermiculite, 4 parts of abalone shell powder, 4 parts of jellyfish powder, 4 parts of degumming sea-tangle dry powder, Soviet Union's ammonia
1 part of acid, 1 part of wormcast, 1 part of cornstarch, 2 parts of coconut exocarp dry powder, 12 parts of coated with resin agent；The coated with resin agent bag
Include 45 parts of epoxy resin, 1 part of inorganic conditioner, 1 part of plasticizer.The inorganic conditioner uses poly-ferric chloride.The plasticising
Agent uses diisobutyl phthalate.
A kind of preparation method of compound fertilizer dedicated to paddy material, comprises the following steps：（1）The preparation of coated with resin agent：By ring
Oxygen tree fat, inorganic conditioner and plasticizer mixing, are put into ethanol solution and mix 10min, that is, obtain coating agent；（2）Fertilizer
Expect the preparation of particle：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle
Dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and 70 parts of water mixing, mix at 35 DEG C and stir
30min is mixed, obtains fertilizer；（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, is obtained
Fertiliser granulates, fertiliser granulates are placed on fluid bed, EAT is 50 DEG C, and leaving air temp is 30 DEG C；（4）Rice specific complex
The preparation of fertilizer：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；Shower nozzle pressure on the fluid bed
Power is 0.25 Pa, and the pressure of compressed air is 0.8 Pa, and flow is 500 mL/h.
Embodiment 2
A kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：11 parts of urea, 8 parts of manioc waste, fiery sesame oil 15
Part, 10 parts of sodium humate, 4 parts of potassium dihydrogen phosphate, 8 parts of vermiculite, 6 parts of abalone shell powder, 8 parts of jellyfish powder, 8 parts of degumming sea-tangle dry powder,
3 parts of threonine, 3 parts of wormcast, 3 parts of cornstarch, 4 parts of coconut exocarp dry powder, 20 parts of coated with resin agent；The coated with resin
Agent includes 75 parts of epoxy resin, 3 parts of inorganic conditioner, 3 parts of plasticizer.The inorganic conditioner uses polyaluminum sulfate zinc.It is described
Plasticizer uses diisobutyl phthalate.
A kind of preparation method of compound fertilizer dedicated to paddy material, comprises the following steps：（1）The preparation of coated with resin agent：By ring
Oxygen tree fat, inorganic conditioner and plasticizer mixing, are put into ethanol solution and mix 30min, that is, obtain coating agent；（2）Fertilizer
Expect the preparation of particle：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle
Dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and 150 parts of water mixing, mix at 55 DEG C and stir
55min is mixed, obtains fertilizer；（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, is obtained
Fertiliser granulates, fertiliser granulates are placed on fluid bed, EAT is 60 DEG C, and leaving air temp is 40 DEG C；（4）Rice specific complex
The preparation of fertilizer：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；Shower nozzle pressure on the fluid bed
Power is 0.3 Pa, and the pressure of compressed air is 1.5 Pa, and flow is 750 mL/h.
Embodiment 3
A kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：9 parts of urea, 5 parts of manioc waste, 11 parts of fiery sesame oil,
7 parts of sodium humate, 3 parts of potassium dihydrogen phosphate, 6 parts of vermiculite, 5 parts of abalone shell powder, 6 parts of jellyfish powder, 5 parts of degumming sea-tangle dry powder, Soviet Union's ammonia
2 parts of acid, 2 parts of wormcast, 2 parts of cornstarch, 3 parts of coconut exocarp dry powder, 15 parts of coated with resin agent；The coated with resin agent bag
Include 60 parts of epoxy resin, 2 parts of inorganic conditioner, 2 parts of plasticizer.The inorganic conditioner uses polyaluminum sulfate zinc and polyaluminium
The composition of iron.The plasticizer uses repefral.
A kind of preparation method of compound fertilizer dedicated to paddy material, comprises the following steps：（1）The preparation of coated with resin agent：By ring
Oxygen tree fat, inorganic conditioner and plasticizer mixing, are put into ethanol solution and mix 22min, that is, obtain coating agent；（2）Fertilizer
Expect the preparation of particle：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle
Dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and 94 parts of water mixing, mix at 45 DEG C and stir
40min is mixed, obtains fertilizer；（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, is obtained
Fertiliser granulates, fertiliser granulates are placed on fluid bed, EAT is 55 DEG C, and leaving air temp is 35 DEG C；（4）Rice specific complex
The preparation of fertilizer：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；Shower nozzle pressure on the fluid bed
Power is 0.27 Pa, and the pressure of compressed air is 1.1 Pa, and flow is 620 mL/h.
Embodiment 4
A kind of compound fertilizer dedicated to paddy material, include the raw material of following parts by weight：9 parts of urea, 7 parts of manioc waste, 6 parts of fiery sesame oil,
9 parts of sodium humate, 2.4 parts of potassium dihydrogen phosphate, 7 parts of vermiculite, 4.6 parts of abalone shell powder, 7 parts of jellyfish powder, degumming sea-tangle dry powder 5.5
Part, 2.3 parts of threonine, 1.3 parts of wormcast, 2.3 parts of cornstarch, 2.4 parts of coconut exocarp dry powder, 18 parts of coated with resin agent；
The coated with resin agent includes 70 parts of epoxy resin, 1.3 parts of inorganic conditioner, 1.3 parts of plasticizer.The inorganic conditioner uses
The composition of polyaluminum sulfate zinc, sodium carbonate and poly-ferric chloride.The plasticizer uses repefral.
A kind of preparation method of compound fertilizer dedicated to paddy material, comprises the following steps：（1）The preparation of coated with resin agent：By ring
Oxygen tree fat, inorganic conditioner and plasticizer mixing, are put into ethanol solution and mix 12min, that is, obtain coating agent；（2）Fertilizer
Expect the preparation of particle：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle
Dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and 125 parts of water mixing, mix at 38 DEG C and stir
50min is mixed, obtains fertilizer；（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, is obtained
Fertiliser granulates, fertiliser granulates are placed on fluid bed, EAT is 58 DEG C, and leaving air temp is 38 DEG C；（4）Rice specific complex
The preparation of fertilizer：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；Shower nozzle pressure on the fluid bed
Power is 0.26 Pa, and the pressure of compressed air is 0.9 Pa, and flow is 565 mL/h.
The compound fertilizer dedicated to paddy material of the present invention plays synergy by the compounding of raw material, it is possible to achieve single-dose application is full
The needs of foot whole growth period duration of rice, are saved artificial；Advantages of nontoxic raw materials, soil will not be polluted；Soil can also be improved
Ventilate and inhale fertile water retention characteristic, promote rice strain robust growth；Mu applies 45-50 kilograms, and using rear well developed root system, rush divides mulberry, stem
Bar is sturdy, resistant to lodging, full seed, improves mass of 1000 kernel, every mu of volume increase 15-25%.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from one skilled in the relevant art's possessed knowledge
Make a variety of changes.
Claims (9)
1. a kind of compound fertilizer dedicated to paddy material, it is characterised in that include the raw material of following parts by weight：Urea 8-11 parts, cassava
Slag 4-8 parts, fiery sesame oil 5-15 parts, sodium humate 5-10 parts, potassium dihydrogen phosphate 2-4 parts, vermiculite 5-8 parts, abalone shell powder 4-6 parts,
Jellyfish powder 4-8 parts, degumming sea-tangle dry powder 4-8 parts, threonine 1-3 parts, wormcast 1-3 parts, cornstarch 1-3 parts, the outer fruit of coconut
Skin dry powder 2-4 parts, coated with resin agent 12-20 parts；The coated with resin agent includes epoxy resin 45-75 parts, inorganic conditioner 1-3
Part, plasticizer 1-3 parts.
2. compound fertilizer dedicated to paddy material according to claim 1, it is characterised in that include the raw material of following parts by weight：
9 parts of urea, 5 parts of manioc waste, 11 parts of fiery sesame oil, 7 parts of sodium humate, 3 parts of potassium dihydrogen phosphate, 6 parts of vermiculite, 5 parts of abalone shell powder, water
6 parts of female powder, 5 parts of degumming sea-tangle dry powder, 2 parts of threonine, 2 parts of wormcast, 2 parts of cornstarch, 3 parts of coconut exocarp dry powder, tree
15 parts of fat coating agent.
3. compound fertilizer dedicated to paddy material according to claim 1, it is characterised in that the coated with resin agent includes asphalt mixtures modified by epoxy resin
60 parts of fat, 2 parts of inorganic conditioner, 2 parts of plasticizer.
4. compound fertilizer dedicated to paddy material according to claim 1, it is characterised in that the inorganic conditioner uses polymerised sulphur
One or more compositions in sour zinc, sodium carbonate and poly-ferric chloride.
5. compound fertilizer dedicated to paddy material according to claim 1, it is characterised in that the plasticizer uses phthalic acid
Diisobutyl ester or repefral.
A kind of 6. preparation method of compound fertilizer dedicated to paddy material as described in claim 1-5 is any, it is characterised in that including with
Lower step：
（1）The preparation of coated with resin agent：Epoxy resin, inorganic conditioner and plasticizer are mixed, is put into ethanol solution and mixes
10-30min is stirred, that is, obtains coating agent；
（2）The preparation of fertiliser granulates：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder,
Degumming sea-tangle dry powder, threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and the mixing of 70-150 parts water,
30-55min is mixed at 35-55 DEG C, obtains fertilizer；
（3）Mixed fertilizer is carried out high pressure painting and entered in comminutor to carry out parcel granulation, fertiliser granulates are obtained, by fertilizer
Material particle is placed on fluid bed, and EAT is 50-60 DEG C, and leaving air temp is 30-40 DEG C；
（4）The preparation of compound fertilizer dedicated to paddy material：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；
Sprinkler pressure on the fluid bed is 0.25-0.3 Pa, and the pressure of compressed air is 0.8-1.5 Pa, flow 500-750
mL/h。
7. the preparation method of compound fertilizer dedicated to paddy material according to claim 6, it is characterised in that step（1）Resin bag
The preparation of film：Epoxy resin, inorganic conditioner and plasticizer are mixed, is put into ethanol solution and mixes 22min, produce
To coating agent.
8. the preparation method of compound fertilizer dedicated to paddy material according to claim 6, it is characterised in that step（2）Fertilizer
The preparation of grain：By urea, manioc waste, sodium humate, potassium dihydrogen phosphate, vermiculite, abalone shell powder, jellyfish powder, degumming sea-tangle dry powder,
Threonine, fiery sesame oil, wormcast, cornstarch, coconut exocarp dry powder and 94 parts of water mixing, are mixed at 45 DEG C
40min, obtain fertilizer.
9. the preparation method of compound fertilizer dedicated to paddy material according to claim 6, it is characterised in that step（4）Rice is special
With the preparation of compound fertilizer：Coated with resin agent is mixed with the fertiliser granulates on fluid bed, got product；On the fluid bed
Sprinkler pressure is 0.27 Pa, and the pressure of compressed air is 1.1 Pa, and flow is 620 mL/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862208.8A CN107365213A (en) | 2017-09-21 | 2017-09-21 | A kind of compound fertilizer dedicated to paddy material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710862208.8A CN107365213A (en) | 2017-09-21 | 2017-09-21 | A kind of compound fertilizer dedicated to paddy material and preparation method thereof |
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| CN107365213A true CN107365213A (en) | 2017-11-21 |
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| CN201710862208.8A Pending CN107365213A (en) | 2017-09-21 | 2017-09-21 | A kind of compound fertilizer dedicated to paddy material and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098398A (en) * | 2014-07-23 | 2014-10-15 | 江苏神禾农业科技发展有限公司 | Fertilizer special for paddy rice as well as preparation method and application |
| CN105284513A (en) * | 2015-11-02 | 2016-02-03 | 长沙市望城区文吉生态农业有限公司 | High-quality and high-yield planting method for rice |
| CN106748032A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping auxotype slow release compound fertilizer high and preparation method thereof |
-
2017
- 2017-09-21 CN CN201710862208.8A patent/CN107365213A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104098398A (en) * | 2014-07-23 | 2014-10-15 | 江苏神禾农业科技发展有限公司 | Fertilizer special for paddy rice as well as preparation method and application |
| CN105284513A (en) * | 2015-11-02 | 2016-02-03 | 长沙市望城区文吉生态农业有限公司 | High-quality and high-yield planting method for rice |
| CN106748032A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping auxotype slow release compound fertilizer high and preparation method thereof |
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Application publication date: 20171121 |