CN106588356A - Rice slow-release fertilizer and preparation method thereof - Google Patents
Rice slow-release fertilizer and preparation method thereof Download PDFInfo
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- CN106588356A CN106588356A CN201611175931.0A CN201611175931A CN106588356A CN 106588356 A CN106588356 A CN 106588356A CN 201611175931 A CN201611175931 A CN 201611175931A CN 106588356 A CN106588356 A CN 106588356A
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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
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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
- C05G5/38—Layered or coated, e.g. dust-preventing coatings layered or coated with wax or resins
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Abstract
The invention discloses rice slow-release fertilizer. The rice slow-release fertilizer consists of the following raw materials in parts by weight: 25-30 parts of manioc waste, 40-45 parts of excrement of livestock, 34-39 parts of straw, 15-20 parts of bean dregs, 5-10 parts of calcium bentonite, 8-12 parts of attapulgite, 3-7 parts of heteroauxin, 15-20 parts of urea, 11-15 parts of monoammonium phosphate, 5-9 parts of ammonium hydrogen carbonate, 3-7 parts of potassium chloride, 1-3 parts of magnesium sulfate, 0.3-0.6 part of boron sulfate, 0.2-0.5 part of zinc sulfate, 15-19 parts of paraffin, 8-13 parts of coated resin, and 6-10 parts of talcum powder. The invention also discloses a preparation method of the rice slow-release fertilizer. The fertilizer prepared by the invention is high in utilization rate, the loss of the fertilizer is reduced, the rice yield can be increased, the rice quality is improved, and the rice resistance is enhanced.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, specifically a kind of Oryza sativa L. slow release fertilizer and preparation method thereof.
Background technology
Oryza sativa L. is the important commodity food of China, and the food source that people are main.Oryza sativa L. contains abundant nutritional labeling,
In addition to Oryza glutinosa is edible as staple food grain, Oryza sativa L. can also starch processed, sugaring, make wine and cook vinegar and preparing alcohol etc., its appurtenance can also be made
For multiple uses such as fuel, fiber, papermaking oils and fatss, fertilizer, feedstuffs.Therefore the demand of Oryza sativa L. is increasing in recent years.Plantation water
During rice, after arable land applies, a part is rising, dissipate and outflow with water for common fertilizer, and a part is by soil and the micro- life of soil
Thing is fixed and is utilized, and sub-fraction only therein is just absorbed and utilized by crops, and substantial amounts of use inorganic fertilizer, makes in addition
Into water paddy soil structural damage, do not rise and instead reduce although dose increases yield year by year, Potential of Rice and
The natural resourcess efficiency such as soil cannot get due performance, limit the raising of rice yield, finally have impact on the economy of peasant
Benefit simultaneously brings a series of ecological environment problems.
The rational application of fertilizer can improve yield, improve crop quality, soil nutrient can be made again to keep balance, be conducive to fostering and apply fertilizer ground
Power.But, in prior art, based on many straight fertilizers conventional with carbamide, carbon ammonium, Diammonium phosphate (DAP) etc. of fertilization of rice.Apply for a long time
With straight fertilizer, harmful effect can be produced to soil and crop, there is hardened soil, destroy Soil structure, make many in soil
Beneficial emblem biology gradually becomes extinct, and so as to cause soil fertility to decline, crop quality becomes of inferior quality defect.
The content of the invention
It is an object of the invention to provide a kind of Oryza sativa L. slow release fertilizer and preparation method thereof, to solve in above-mentioned background technology
The problem of proposition.
For achieving the above object, the present invention provides following technical scheme：
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：Manioc waste 25-30 parts, feces of livestock and poultry 40-
45 parts, straw 34-39 parts, bean dregs 15-20 parts, calcium-base bentonite 5-10 parts, attapulgite 8-12 parts, heteroauxing 3-7 parts, urine
Plain 15-20 parts, MAP 11-15 parts, ammonium hydrogen carbonate 5-9 parts, potassium chloride 3-7 parts, magnesium sulfate 1-3 parts, sulphuric acid boron 0.3-0.6
Part, zinc sulfate 0.2-0.5 parts, paraffin 15-19 parts, peplos resin 8-13 parts, Pulvis Talci 6-10 parts.
As further scheme of the invention：It is made up of the following raw material according to weight portion：Manioc waste 26-29 parts, poultry
Feces 41-44 parts, straw 35-38 parts, bean dregs 16-19 parts, calcium-base bentonite 6-9 parts, attapulgite 9-11 parts, heteroauxing 4-
6 parts, carbamide 16-19 parts, MAP 12-14 parts, ammonium hydrogen carbonate 6-8 parts, potassium chloride 4-6 parts, magnesium sulfate 1.3-2.7 parts, sulfur
Sour boron 0.4-0.5 parts, zinc sulfate 0.3-0.4 parts, paraffin 16-18 parts, peplos resin 9-12 parts, Pulvis Talci 7-9 parts.
As further scheme of the invention：It is made up of the following raw material according to weight portion：27 parts of manioc waste, animal dung
Just 43 parts, 36 parts of straw, 17 parts of bean dregs, 8 parts of calcium-base bentonite, 10 parts of attapulgite, 5 parts of heteroauxing, 17 parts of carbamide, phosphoric acid
One 13 parts of ammonium, 7 parts of ammonium hydrogen carbonate, 5 parts of potassium chloride, 1.8 parts of magnesium sulfate, 0.5 part of sulphuric acid boron, 0.3 part of zinc sulfate, 17 parts of paraffin,
11 parts of peplos resin, 8 parts of Pulvis Talci.
The preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 33-37 DEG C, the pre fermentation time is 7-10 days, obtains pre-
Fermented stalk powder；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 100-200 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 55-60 DEG C in rotary drum, then by the peplos sprays resin after preheating not
On the disconnected inorganic fertilizer granule for rotating, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 45-50 DEG C in rotary drum, the paraffin after preheating is sprayed at into constantly rotation then
Organic fertilizer particles on, obtain paraffin coated fertilizer granule；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Compared with prior art, the invention has the beneficial effects as follows：
Fertilizer prepared by the present invention passes through scientific compatibility, it is ensured that the utilization rate of fertilizer nutrient, while adding calcium-base bentonite
And attapulgite, the trace element needed for Oryza sativa L. can not only be provided, also organophosphorus pesticide is acted on adsorption cleaning.This
Utilization rate of fertilizer prepared by invention is high, reduces fertilizer loss, by increasing capacitance it is possible to increase rice yield, improves rice quality, strengthens Oryza sativa L.
Resistance.
Specific embodiment
Technical scheme is described in more detail with reference to specific embodiment.
Embodiment 1
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：25 parts of manioc waste, 40 parts of feces of livestock and poultry,
34 parts of straw, 15 parts of bean dregs, 5 parts of calcium-base bentonite, 8 parts of attapulgite, 3 parts of heteroauxing, 15 parts of carbamide, MAP 11
Part, 5 parts of ammonium hydrogen carbonate, 3 parts of potassium chloride, 1 part of magnesium sulfate, 0.3 part of sulphuric acid boron, 0.2 part of zinc sulfate, 15 parts of paraffin, peplos resin 8
Part, 6 parts of Pulvis Talci.
In the present embodiment, the preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 33 DEG C, the pre fermentation time is 7 days, obtains pre fermentation straw
Stalk powder；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 100 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 55 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 45 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Embodiment 2
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：26 parts of manioc waste, 41 parts of feces of livestock and poultry,
35 parts of straw, 16 parts of bean dregs, 9 parts of calcium-base bentonite, 11 parts of attapulgite, 6 parts of heteroauxing, 19 parts of carbamide, MAP 12
Part, 6 parts of ammonium hydrogen carbonate, 4 parts of potassium chloride, 2.7 parts of magnesium sulfate, 0.5 part of sulphuric acid boron, 0.4 part of zinc sulfate, 16 parts of paraffin, peplos tree
9 parts of fat, 9 parts of Pulvis Talci.
In the present embodiment, the preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 34 DEG C, the pre fermentation time is 8 days, obtains pre fermentation straw
Stalk powder；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 100 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 57 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 46 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Embodiment 3
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：27 parts of manioc waste, 43 parts of feces of livestock and poultry,
36 parts of straw, 17 parts of bean dregs, 8 parts of calcium-base bentonite, 10 parts of attapulgite, 5 parts of heteroauxing, 17 parts of carbamide, MAP 13
Part, 7 parts of ammonium hydrogen carbonate, 5 parts of potassium chloride, 1.8 parts of magnesium sulfate, 0.5 part of sulphuric acid boron, 0.3 part of zinc sulfate, 17 parts of paraffin, peplos tree
11 parts of fat, 8 parts of Pulvis Talci.
In the present embodiment, the preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 35 DEG C, the pre fermentation time is 9 days, obtains pre fermentation straw
Stalk powder；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 200 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 58 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 48 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Embodiment 4
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：29 parts of manioc waste, 44 parts of feces of livestock and poultry,
38 parts of straw, 19 parts of bean dregs, 6 parts of calcium-base bentonite, 9 parts of attapulgite, 4 parts of heteroauxing, 16 parts of carbamide, MAP 14
Part, 8 parts of ammonium hydrogen carbonate, 6 parts of potassium chloride, 1.3 parts of magnesium sulfate, 0.4 part of sulphuric acid boron, 0.3 part of zinc sulfate, 18 parts of paraffin, peplos tree
12 parts of fat, 7 parts of Pulvis Talci.
In the present embodiment, the preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 36 DEG C, the pre fermentation time is 9 days, obtains pre fermentation straw
Stalk powder；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 100 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 59 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 45 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Embodiment 5
A kind of Oryza sativa L. slow release fertilizer, is made up of the following raw material according to weight portion：30 parts of manioc waste, 45 parts of feces of livestock and poultry,
39 parts of straw, 20 parts of bean dregs, 10 parts of calcium-base bentonite, 12 parts of attapulgite, 7 parts of heteroauxing, 20 parts of carbamide, MAP 15
Part, 9 parts of ammonium hydrogen carbonate, 7 parts of potassium chloride, 3 parts of magnesium sulfate, 0.6 part of sulphuric acid boron, 0.5 part of zinc sulfate, 19 parts of paraffin, peplos resin
13 parts, 10 parts of Pulvis Talci.
In the present embodiment, the preparation method of the Oryza sativa L. slow release fertilizer, step are as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 37 DEG C, the pre fermentation time is 10 days, obtains pre fermentation
Powder of straw；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished,
Dry in the sun is carried out, pelletize obtains organic fertilizer particles, standby；
5) calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, sulphuric acid are weighed
Magnesium, sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 200 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 60 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 50 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
Fertilizer prepared by the present invention passes through scientific compatibility, it is ensured that the utilization rate of fertilizer nutrient, while adding calcium-base bentonite
And attapulgite, the trace element needed for Oryza sativa L. can not only be provided, also organophosphorus pesticide is acted on adsorption cleaning.This
Utilization rate of fertilizer prepared by invention is high, reduces fertilizer loss, by increasing capacitance it is possible to increase rice yield, improves rice quality, strengthens Oryza sativa L.
Resistance.
Above the better embodiment of the present invention is explained in detail, but the present invention is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can be with the premise of without departing from present inventive concept
Various changes can be made.
Claims (4)
1. a kind of Oryza sativa L. slow release fertilizer, it is characterised in that be made up of the following raw material according to weight portion：Manioc waste 25-30 parts, poultry
Poultry manure 40-45 parts, straw 34-39 parts, bean dregs 15-20 parts, calcium-base bentonite 5-10 parts, attapulgite 8-12 parts, indole second
Sour 3-7 parts, carbamide 15-20 parts, MAP 11-15 parts, ammonium hydrogen carbonate 5-9 parts, potassium chloride 3-7 parts, magnesium sulfate 1-3 parts, sulfur
Sour boron 0.3-0.6 parts, zinc sulfate 0.2-0.5 parts, paraffin 15-19 parts, peplos resin 8-13 parts, Pulvis Talci 6-10 parts.
2. Oryza sativa L. slow release fertilizer according to claim 1, it is characterised in that be made up of the following raw material according to weight portion：
Manioc waste 26-29 parts, feces of livestock and poultry 41-44 parts, straw 35-38 parts, bean dregs 16-19 parts, calcium-base bentonite 6-9 parts, attapulgite
Native 9-11 parts, heteroauxing 4-6 parts, carbamide 16-19 parts, MAP 12-14 parts, ammonium hydrogen carbonate 6-8 parts, potassium chloride 4-6 parts,
Magnesium sulfate 1.3-2.7 parts, sulphuric acid boron 0.4-0.5 parts, zinc sulfate 0.3-0.4 parts, paraffin 16-18 parts, peplos resin 9-12 parts, cunning
Stone powder 7-9 parts.
3. Oryza sativa L. slow release fertilizer according to claim 2, it is characterised in that be made up of the following raw material according to weight portion：
27 parts of manioc waste, 43 parts of feces of livestock and poultry, 36 parts of straw, 17 parts of bean dregs, 8 parts of calcium-base bentonite, 10 parts of attapulgite, heteroauxing
5 parts, 17 parts of carbamide, 13 parts of MAP, 7 parts of ammonium hydrogen carbonate, 5 parts of potassium chloride, 1.8 parts of magnesium sulfate, 0.5 part of sulphuric acid boron, sulphuric acid
0.3 part of zinc, 17 parts of paraffin, 11 parts of peplos resin, 8 parts of Pulvis Talci.
4. a kind of preparation method of the Oryza sativa L. slow release fertilizer as described in claim 1-3 is arbitrary, it is characterised in that step is as follows：
1) bean dregs are weighed, after crushing, is boiled, obtain ripe bean dregs, it is standby；
2) straw is weighed, after crushing, pre fermentation process is carried out at 33-37 DEG C, the pre fermentation time is 7-10 days, obtains pre fermentation
Powder of straw；
3) feces of livestock and poultry is weighed, dry in the sun is crushed, and obtains excrement particles；
4) manioc waste, ripe bean dregs, pre fermentation powder of straw and excrement particles are mixed, carries out fermentation process, after fermentation is finished, carry out
Dry in the sun, pelletize obtain organic fertilizer particles, standby；
5) weigh calcium-base bentonite, attapulgite, heteroauxing, carbamide, MAP, ammonium hydrogen carbonate, potassium chloride, magnesium sulfate,
Sulphuric acid boron, zinc sulfate and Pulvis Talci, after crushing, mix homogeneously crosses 100-200 mesh sieves, and pelletize obtains inorganic fertilizer granule；
6) inorganic fertilizer granule is preheated to into 55-60 DEG C in rotary drum, then the peplos sprays resin after preheating is constantly being turned
On dynamic inorganic fertilizer granule, resin coated fertilizers granule is obtained；
7) organic fertilizer particles are preheated to into 45-50 DEG C in rotary drum, the paraffin after preheating is sprayed at into having for continuous rotation then
On machine fertilizer granule, paraffin coated fertilizer granule is obtained；
8) after by resin coated fertilizers granule and paraffin coated fertilizer granule mix homogeneously, you can.
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| CN201611175931.0A CN106588356A (en) | 2016-12-19 | 2016-12-19 | Rice slow-release fertilizer and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540463A (en) * | 2017-10-20 | 2018-01-05 | 桐城市天天家庭农场有限公司 | A kind of slow release fertilizer for Rice Cropping and preparation method thereof |
| CN107673927A (en) * | 2017-11-03 | 2018-02-09 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of rice slow-release fertilizer and preparation method thereof |
| CN108178685A (en) * | 2018-01-16 | 2018-06-19 | 内蒙古爱众医学影像有限公司 | A kind of excrement particles fertilizer |
| CN108558546A (en) * | 2018-06-22 | 2018-09-21 | 山东三方化工集团有限公司 | A kind of paddy rice-dedicated fertilizer and preparation method thereof with improvement soil alkaline effect |
| CN109354545A (en) * | 2018-12-05 | 2019-02-19 | 湖南博川农业发展有限责任公司 | A kind of preparation method of the dedicated slow-release compound fertilizer of rice |
| CN110357740A (en) * | 2019-07-30 | 2019-10-22 | 吉林省天跻农业生物科技有限公司 | The preparation method of bacterium Jie's humus soil nursing fertilizer |
-
2016
- 2016-12-19 CN CN201611175931.0A patent/CN106588356A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540463A (en) * | 2017-10-20 | 2018-01-05 | 桐城市天天家庭农场有限公司 | A kind of slow release fertilizer for Rice Cropping and preparation method thereof |
| CN107673927A (en) * | 2017-11-03 | 2018-02-09 | 黑龙江省农业科学院土壤肥料与环境资源研究所 | A kind of rice slow-release fertilizer and preparation method thereof |
| CN108178685A (en) * | 2018-01-16 | 2018-06-19 | 内蒙古爱众医学影像有限公司 | A kind of excrement particles fertilizer |
| CN108558546A (en) * | 2018-06-22 | 2018-09-21 | 山东三方化工集团有限公司 | A kind of paddy rice-dedicated fertilizer and preparation method thereof with improvement soil alkaline effect |
| CN109354545A (en) * | 2018-12-05 | 2019-02-19 | 湖南博川农业发展有限责任公司 | A kind of preparation method of the dedicated slow-release compound fertilizer of rice |
| CN110357740A (en) * | 2019-07-30 | 2019-10-22 | 吉林省天跻农业生物科技有限公司 | The preparation method of bacterium Jie's humus soil nursing fertilizer |
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