CN106518305A - High efficient sustained release fertilizer capable of improving stress resistance and output of paddy rice and preparation method thereof - Google Patents
High efficient sustained release fertilizer capable of improving stress resistance and output of paddy rice and preparation method thereof Download PDFInfo
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- CN106518305A CN106518305A CN201610892932.0A CN201610892932A CN106518305A CN 106518305 A CN106518305 A CN 106518305A CN 201610892932 A CN201610892932 A CN 201610892932A CN 106518305 A CN106518305 A CN 106518305A
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- fertilizer
- paddy rice
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- oyster shell
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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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- 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 high efficient sustained release fertilizer capable of improving the stress resistance and output of paddy rice. The fertilizer comprises oyster shell, polylactic acid, edible fungus residues, waste tea tree residues, fulvic acid, bamboo charcoal fiber, biomass carbon powder, bacillus subtilis inoculant, saccharomyces cerevisiae inoculant, ammonium dihydrogen phosphate, hydrogenated castor oil, sodium hydrogen sulfate powder, trace elements, compound sodium nitrophenolate, chitosan lactate, hydroxypropyl methyl cellulose, a proper amount of hydrogen peroxide, a proper amount of ammonia water, and a proper amount of water. According to the characteristics of structure and components of oyster shell, polylactic acid is utilized to develop a coated fertilizer containing stable calcium peroxide, organic substances are the main materials of the coated fertilizer, thus the fertilizer can provide rich nutrients for paddy rice, at the same time, a growth regulator (compound sodium nitrophenolate) is added to promote the growth of paddy rice, the output is also increased; moreover, the raw material resources are wide, the cost is low, the operation of the preparation technology is simple, and thus the fertilizer can be widely used and popularized.
Description
Technical field
The present invention relates to slow release fertilizer technical field, more particularly to a kind of height that can improve paddy rice anti contravariance and yield
Effect slow-release fertilizer and preparation method thereof.
Background technology
Chemical fertilizer plays the important and pivotal role in terms of grain yield is improved as important agriculture data, although I
State's fertilizer amount total amount is big, but fertilizer utilization efficiency is far below World Developed Countries level.Nitrogenous fertilizer profit in the traditional fertilizer fertilising of China
It is 30%～35%, phosphate fertilizer this season utilization rate 8%～20%, potassium utilization rate about 50% with rate, most of nutrition point is with seepage and steaming
Send out and be lost in air and subsoil water, not only waste serious, and the environmental pollutions such as soil, air, subsoil water can be caused.Cause
This, is modified to fertilizer, and it is to reduce fertilizer to use to improve fertilizer efficiency, the effective way increased operation rate.Such as current slow-release or control-release fertilizer
One of effective measures of chemical fertilizer utilization ratio are improved exactly, slow-release or control-release fertilizer can efficiently control the release of nutrient, extend fertilizer efficiency period, expires
The whole period of duration of sufficient crop to the needs of fertilizer nutrient, can improve to greatest extent fertilizer utilization rate, reduce the wasting of resources and
Environmental pollution, to promoting agriculture and forestry volume increase, increasing peasant income, agriculture and forestry sustainable development important role, is 21 century fertilizer
The important development direction of industry.
Concha Ostreae constantly being secreted inorganic salt by granulocyte and piles up and formed.In the formation of Concha Ostreae, organic-biological
Macromole is formed as framework, induced crystal so that Calcium Carbonate molecule is constantly orderly piled up, and is gradually formed with highly denser
The tridimensional network of degree.Concha Ostreae is mainly made up of three-decker, and outermost layer is the hardened proteins horny layer of very thin thickness,
Centre is calcareous fiber interweaving, the prismatic layer containing more natural pore, is mainly made up of calcite, and internal layer is nacreous layer,
Mainly it is made up of aragonite.In the three-decker of Concha Ostreae, topmost prismatic layer, in bladed structure, containing a large amount of micropores,
After calcining, CO2 is excluded, and remaining main component is calcium oxide, and material is decomposed, and duct originally changes, and is formed
Complicated porous structural, the material composition of Concha Ostreae are divided into inanimate matter and organic matter two parts, and inanimate matter part calcium carbonate is
It is main, Concha Ostreae quality more than 90% is accounted for, wherein, calcium constituent accounts for 39.78%, additionally it contained copper, ferrum, zinc, manganese, strontium etc. more than 20
Plant trace element；The organic principle of Concha Ostreae accounts for the 3-5% of Concha Ostreae quality, containing glycine, cystine, methionine etc. 17
Middle aminoacid.
Calper calcium peroxide, chemical molecular formula CaO2 is a kind of important inorganic chemical product, white to yellowish no color or smell,
It is slow in water and humid air to discharge oxygen, can be used as antibacterial, preservative, leaven, oils bleach and close earth rubber fast
Dry agent and oxygen supplement oxygenate.When but calper calcium peroxide is directly used, it is faced with and meets water wet gas excessively quick release oxygen
Defect and deficiency.As hydrogen peroxide and appropriate water generating stable peroxide calcium crystal can be combined by calcium oxide, such as change
Shown in formula, CaO+H2O2+7H2O → CaO2 8H2O, in the reaction system, need to enter the calper calcium peroxide crystal for generating
A series of programs such as row filtration, flushing, heat drying can just obtain stable calper calcium peroxide.
Concha Ostreae wide material sources, develop the slow-release fertilizer of high efficiency low cost by Concha Ostreae, and the utilization rate to improving fertilizer has
Great meaning.
The content of the invention
The object of the invention is exactly for the defect for making up prior art, there is provided one kind can improve paddy rice anti contravariance and product
Slow-release fertilizer of amount and preparation method thereof.
The present invention is achieved by the following technical solutions：
A kind of slow-release fertilizer that can improve paddy rice anti contravariance and yield, including following parts by weight of component：Concha Ostreae 80-
90th, polylactic acid 30-40, edible fungi residues 160-170, Camellia sinensis waste residue 160-170, yellow humic acid 120-130, bamboo carbon fiber 30-40,
Biomass carbon dust 80-90, bacillus subtilis microbial agent 2-2.3, saccharomyces cerevisiae bacteria agent 2.5-2.6, ammonium di-hydrogen phosphate 4-5, hydrogen
Change Oleum Ricini 11-12, hydrogen sulfate sodium powder 4-5, trace element 2.3-2.4, compound sodium nitrophenolate 2.1-2.2, chitosan lactate 6-8, hydroxyl
Propyl methocel 2-3, appropriate hydrogen peroxide, appropriate ammonia, appropriate water.
A kind of described slow-release fertilizer preparation method that can improve paddy rice anti contravariance and yield, including following step
Suddenly：
(1) Concha Ostreae is put in destructor and crushes 20-30min, crossed 300 mesh, be put in muffle furnace afterwards, at 900-950 DEG C
Lower calcining 3-4h, obtain calcining oyster shell powder, by add in calcining oyster shell powder gross weight 3-5 times ammonia and 10-12 times
Water, ultrasound mechanical agitation 20-40min, form reaction bottom liquid at room temperature；Hydrogen peroxide is stirred continuously with being added drop-wise in room temperature
Reaction bottom liquid in reacted；Continue reaction 10-20min after hydrogen peroxide completion of dropping, form heavy comprising calper calcium peroxide crystal
The reactant liquor in shallow lake, wherein hydrogen peroxide are 7-10 with the mol ratio of calcining oyster shell powder:1；Clarify and lower sediment on reactant liquor upper strata
Separate, obtain complex liquid and precipitation is standby；Polylactic acid, high pressure homogenize will be added in precipitation to stir, be then cooled in Room
Pressure adds the water mixing and stirring of biomass carbon dust, methylol cyclodextrin and gross weight 4-5 times, obtains coating liquid standby；
(2) by ammonium di-hydrogen phosphate, castor oil hydrogenated, hydrogen sulfate sodium powder, trace element, compound sodium nitrophenolate mixing, and add gross weight
3-5 times of water mixing and stirring, obtains nutritional solution standby；
(3) by edible fungi residues, Camellia sinensis waste residue, yellow humic acid co-grinding, bamboo carbon fiber, nutritional solution, hay spore are added afterwards
After the water of bacillus microbial inoculum, saccharomyces cerevisiae bacteria agent and gross weight 0.4-0.5 times stirs, the band of the spherical shape of coal-forming of banking up
Hole post shape compost, bank up at 35-40 DEG C fermentation 26-38d, compost fermentation is temporally divided into 2 stages, in the 2nd rank
Section adds step when starting（1）The complex liquid for obtaining, treats fermentation ends, and pulverized zone hole post shape compost adds chitosan lactate, hydroxyl
After propyl methocel mixing and stirring, adjustment moisture is gross weight 46-50%, afterwards using circular comminutor
The ball-type fertiliser granulates of manufacture diameter 1-1.2mm are standby；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking（1）
To coating liquid repeat uniformly to be sprayed at ball-type fertiliser granulates 3-5 time by high-pressure nozzle, coordinate 139.5- during sprinkling every time
140 DEG C of air cooking, it is to be operated to finish, 1.1-12h is being dried using 49.5-50 DEG C, cooling down, it is packed to obtain final product.
It is an advantage of the invention that：
The present invention using polylactic acid, has opened a kind of comprising stable peroxide calcium according to the structure and composition characteristic of Concha Ostreae
Coated fertilizer, coated fertilizer select organic matter major ingredient, can provide abundant nutrition for Oryza sativa L., meanwhile, it is added with compound sodium nitrophenolate
Growth regulator, can promote the growth of Oryza sativa L., improve its yield；The air cooking of coated fertilizer Jing 130-140 DEG C, coating layer
Moisture in middle calper calcium peroxide crystal and other freely remove, increased the shelf-life of fertilizer, meanwhile, one step of coating layer is realized
The loading of calper calcium peroxide is utilized, and during the use of fertilizer, calper calcium peroxide coating layer is combined with the moisture for permeating, calcium oxide
React with water, part release oxygen promotes the metabolism of plant, on the other hand generates the hydroxide with adhesive property
Calcium, the hole of dynamic regulation coating layer adjust the release efficiency of fertilizer, slow down the disintegration rate of coating layer, with double gain
Effect, high cost coated fertilizer can be replaced to a certain extent.Meanwhile, the coated fertilizer material source of the present invention is extensive, valency
Lattice low cost, preparation technology are simple to operate, can extensively apply and promote.
Specific embodiment
A kind of slow-release fertilizer that can improve paddy rice anti contravariance and yield, including following parts by weight of component：Concha Ostreae
80th, polylactic acid 30, edible fungi residues 160, Camellia sinensis waste residue 160, yellow humic acid 120, bamboo carbon fiber 30, biomass carbon dust 80, hay
Gemma bacillus agent 2, saccharomyces cerevisiae bacteria agent 2.5, ammonium di-hydrogen phosphate 4, castor oil hydrogenated 11, hydrogen sulfate sodium powder 4, trace element
2.3rd, compound sodium nitrophenolate 2.1, chitosan lactate 6, hydroxypropyl methyl cellulose 2, appropriate hydrogen peroxide, appropriate ammonia, appropriate
Water.
A kind of described slow-release fertilizer preparation method that can improve paddy rice anti contravariance and yield, including following step
Suddenly：
(1) Concha Ostreae is put in destructor and crushes 20min, crossed 300 mesh, be put in muffle furnace afterwards, calcined at 900 DEG C
3h, obtains calcining oyster shell powder, will add the ammonia of 3 times of gross weight and 10 times of water, surpass in calcining oyster shell powder at room temperature
Sound mechanical agitation 20min, form reaction bottom liquid；Hydrogen peroxide is carried out with being added drop-wise in the reaction bottom liquid being stirred continuously in room temperature
Reaction；Continue reaction 10min after hydrogen peroxide completion of dropping, form the reactant liquor comprising calper calcium peroxide crystal settling, wherein dioxygen
Water is 7 with the mol ratio of calcining oyster shell powder:1；Reactant liquor upper strata is clarified and lower sediment separates, and obtains complex liquid and precipitation is standby
With；Polylactic acid, high pressure homogenize will be added in precipitation to stir, be then cooled in room temperature chamber pressure and added biomass carbon dust, hydroxyl first
The water mixing and stirring of 4 times of cyclodextrin and gross weight, obtains coating liquid standby；
(2) by ammonium di-hydrogen phosphate, castor oil hydrogenated, hydrogen sulfate sodium powder, trace element, compound sodium nitrophenolate mixing, and add gross weight 3
Water mixing and stirring again, obtains nutritional solution standby；
(3) by edible fungi residues, Camellia sinensis waste residue, yellow humic acid co-grinding, bamboo carbon fiber, nutritional solution, hay spore are added afterwards
After the water of 0.4 times of bacillus microbial inoculum, saccharomyces cerevisiae bacteria agent and gross weight stirs, the band hole post of the spherical shape of coal-forming of banking up
Shape compost, bank up at 35 DEG C fermentation 26d, compost fermentation is temporally divided into 2 stages, is added when starting in the 2nd stage
Enter step（1）The complex liquid for obtaining, treats fermentation ends, and pulverized zone hole post shape compost adds chitosan lactate, hydroxypropyl methyl fine
After the plain mixing and stirring of dimension, adjustment moisture is gross weight 46%, afterwards using circular comminutor manufacture diameter 1mm's
Ball-type fertiliser granulates are standby；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking（1）
To coating liquid be repeated 3 times by high-pressure nozzle and be uniformly sprayed at ball-type fertiliser granulates, coordinate 139.5 DEG C when spraying every time
Air cooking, it is to be operated to finish, 1.1h is being dried using 49.5 DEG C, cooling down, it is packed to obtain final product.
The rice terrace that two pieces of areas are 5 mu is taken, is divided into matched group and experimental group.Matched group uses commercially available common slow release
Fertilizer, per mu is used fertilizer 15kg, and using slow-release fertilizer obtained in the present invention, per mu is used fertilizer 15kg to experimental group.Two plots of rice terraces are adjacent,
Sunshine is consistent with field treatment, is gathered in after maturation respectively, and statistics finds that matched group sickness rate is 10%, and experimental group sickness rate is 5%,
Matched group average yield per mu 613kg, experimental group average yield per mu 706kg.Illustrate experimental group using the present invention fertilizer after resistance and
Per mu yield is all improved, and sickness rate reduces 5%, and per mu yield improves 93kg.
Claims (2)
1. a kind of slow-release fertilizer that can improve paddy rice anti contravariance and yield, it is characterised in that including following weight portion group
Point：Concha Ostreae 80-90, polylactic acid 30-40, edible fungi residues 160-170, Camellia sinensis waste residue 160-170, yellow humic acid 120-130, bamboo
Carbon fibe 30-40, biomass carbon dust 80-90, bacillus subtilis microbial agent 2-2.3, saccharomyces cerevisiae bacteria agent 2.5-2.6, phosphoric acid
Dihydro ammonia 4-5, castor oil hydrogenated 11-12, hydrogen sulfate sodium powder 4-5, trace element 2.3-2.4, compound sodium nitrophenolate 2.1-2.2, lactic acid
Shitosan 6-8, hydroxypropyl methyl cellulose 2-3, appropriate hydrogen peroxide, appropriate ammonia, appropriate water.
2. a kind of slow-release fertilizer preparation method that can improve paddy rice anti contravariance and yield as claimed in claim 1, its
It is characterised by, comprises the following steps：
(1) Concha Ostreae is put in destructor and crushes 20-30min, crossed 300 mesh, be put in muffle furnace afterwards, at 900-950 DEG C
Lower calcining 3-4h, obtain calcining oyster shell powder, by add in calcining oyster shell powder gross weight 3-5 times ammonia and 10-12 times
Water, ultrasound mechanical agitation 20-40min, form reaction bottom liquid at room temperature；Hydrogen peroxide is stirred continuously with being added drop-wise in room temperature
Reaction bottom liquid in reacted；Continue reaction 10-20min after hydrogen peroxide completion of dropping, form heavy comprising calper calcium peroxide crystal
The reactant liquor in shallow lake, wherein hydrogen peroxide are 7-10 with the mol ratio of calcining oyster shell powder:1；Clarify and lower sediment on reactant liquor upper strata
Separate, obtain complex liquid and precipitation is standby；Polylactic acid, high pressure homogenize will be added in precipitation to stir, be then cooled in Room
Pressure adds the water mixing and stirring of biomass carbon dust, methylol cyclodextrin and gross weight 4-5 times, obtains coating liquid standby；
(2) by ammonium di-hydrogen phosphate, castor oil hydrogenated, hydrogen sulfate sodium powder, trace element, compound sodium nitrophenolate mixing, and add gross weight
3-5 times of water mixing and stirring, obtains nutritional solution standby；
(3) by edible fungi residues, Camellia sinensis waste residue, yellow humic acid co-grinding, bamboo carbon fiber, nutritional solution, hay spore are added afterwards
After the water of bacillus microbial inoculum, saccharomyces cerevisiae bacteria agent and gross weight 0.4-0.5 times stirs, the band of the spherical shape of coal-forming of banking up
Hole post shape compost, bank up at 35-40 DEG C fermentation 26-38d, compost fermentation is temporally divided into 2 stages, in the 2nd rank
Section adds step when starting（1）The complex liquid for obtaining, treats fermentation ends, and pulverized zone hole post shape compost adds chitosan lactate, hydroxyl
After propyl methocel mixing and stirring, adjustment moisture is gross weight 46-50%, afterwards using circular comminutor
The ball-type fertiliser granulates of manufacture diameter 1-1.2mm are standby；
(4) ball-type fertiliser granulates are placed into rolling on fluid bed, by step in high temperature with high-pressure nozzle and air cooking（1）
To coating liquid repeat uniformly to be sprayed at ball-type fertiliser granulates 3-5 time by high-pressure nozzle, coordinate 139.5- during sprinkling every time
140 DEG C of air cooking, it is to be operated to finish, 1.1-12h is being dried using 49.5-50 DEG C, cooling down, it is packed to obtain final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610892932.0A CN106518305A (en) | 2016-10-13 | 2016-10-13 | High efficient sustained release fertilizer capable of improving stress resistance and output of paddy rice and preparation method thereof |
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| CN201610892932.0A CN106518305A (en) | 2016-10-13 | 2016-10-13 | High efficient sustained release fertilizer capable of improving stress resistance and output of paddy rice and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586164A (en) * | 2017-09-07 | 2018-01-16 | 山东博华高效生态农业科技有限公司 | A kind of rice special bio functional form bacterial manure and its manufacture method |
| 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 |
| CN108094349A (en) * | 2017-12-05 | 2018-06-01 | 任夏英 | A kind of fresh water herbivorous fishes attracting ball |
| 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 |
| CN112778055A (en) * | 2019-11-10 | 2021-05-11 | 湖南金泰米业有限公司 | Rice slow-release fertilizer and preparation method thereof |
| CN115286458A (en) * | 2022-08-26 | 2022-11-04 | 湖北四季丰收肥业股份有限公司 | Pesticide-fertilizer formula for promoting rice tillering and preventing and treating insect pests and preparation method thereof |
Citations (1)
| 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 |
-
2016
- 2016-10-13 CN CN201610892932.0A patent/CN106518305A/en not_active Withdrawn
Patent Citations (1)
| 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586164A (en) * | 2017-09-07 | 2018-01-16 | 山东博华高效生态农业科技有限公司 | A kind of rice special bio functional form bacterial manure and its manufacture method |
| 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 |
| CN108094349A (en) * | 2017-12-05 | 2018-06-01 | 任夏英 | A kind of fresh water herbivorous fishes attracting ball |
| 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 |
| CN112778055A (en) * | 2019-11-10 | 2021-05-11 | 湖南金泰米业有限公司 | Rice slow-release fertilizer and preparation method thereof |
| CN115286458A (en) * | 2022-08-26 | 2022-11-04 | 湖北四季丰收肥业股份有限公司 | Pesticide-fertilizer formula for promoting rice tillering and preventing and treating insect pests and preparation method thereof |
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Application publication date: 20170322 |