CN107500885A - A kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract - Google Patents
A kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract Download PDFInfo
- Publication number
- CN107500885A CN107500885A CN201710814567.6A CN201710814567A CN107500885A CN 107500885 A CN107500885 A CN 107500885A CN 201710814567 A CN201710814567 A CN 201710814567A CN 107500885 A CN107500885 A CN 107500885A
- Authority
- CN
- China
- Prior art keywords
- radix platycodonis
- platycodonis extract
- sustained release
- clothianidin
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
-
- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
Landscapes
- 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 plant source containing Radix Platycodonis extract to be sustained fertilizer granules, and the fertilizer granules are made up of insecticide, fertilizer, sustained release agent, binding agent and filler, with fertilizer granules gross weight meter, wherein：Insecticide 0.001%~5%, fertilizer 30%~70%, sustained release agent 0.1%~5%, binding agent 0.1%~5%, remaining is filler.It can be stabilized the invention enables agricultural chemicals, fertilizer and slowly discharge, reduce dispenser and the fertilizer application frequency of crops breeding time, save the time with manually, improve production efficiency.
Description
Technical field
The present invention relates to agricultural chemicals and fertilizer integrated technique field, specifically by insecticide, fertilizer, sustained release agent, viscous
Sustained release fertilizer granules made of agent and filler are tied, are mainly used in the preventing and treating of insect on crops.
Background technology
Medicine fertilizer is to be formulated agricultural chemicals and fertilizer according to a certain percentage to mix, and by certain technology by fertilizer and
Agricultural chemicals is stable at the novel ecological compound fertilizer formed in specific compound system, typically with the carrier of fertilizer used as pesticides.Medicine
Fertilizer has the active ingredient of agricultural chemicals and fertilizer concurrently, applied once, can meet needs of the crop to fertilizer such as nitrogen, phosphorus, potassium, while again
The insect for endangering plant can be killed, consequently, it is possible to can realize that two operating procedures in field are combined into one, this not only saves labor
Power, and reduce the consumption of time and the energy.
Current existing technology is that various medicine fertilizer are made through being granulated after mixing agricultural chemicals and chemical fertilizer by certain formula rate mostly,
Its fertilizer efficiency and drug effect phase only have 30~50 days, and general crops breeding time at 90~120 days, crop within whole breeding time all
Need fertilizer supply, it is also desirable to the whole process protection of agricultural chemicals, exempt from the harm of disease, worm, grass.Because existing common drug fertilizer fertilizer efficiency and
The drug effect phase is short, wants multiple dispenser and top dressing in production, but because the utilization rate of medicine fertilizer is low, only 30~40%, its big portion is because waving
The leaching loss of hair and enter air and water body, cause the serious wasting of resources and environmental pollution.
Through retrieval, sustained release fertilizer granules made of Radix Platycodonis extract and clothianidin compounding are had no into report.
The content of the invention
The invention aims to solve above-mentioned shortcoming and defect part of the prior art, there is provided a kind of long-acting, slow
Release, utilization rate height, drug effect, fertilizer efficiency period are long, the sustained release fertilizer granules of energy-saving and environmental protection.
Another object of the present invention is to provide a kind of preparation of the plant source sustained release fertilizer granules containing Radix Platycodonis extract
Method.
It is still another object of the present invention to provide a kind of preparation method of Radix Platycodonis extract.
Technical scheme：To achieve the above object, the present invention provides a kind of plant source containing Radix Platycodonis extract and delayed
Released the drug fertilizer granular formulation, and the fertilizer granules are made up of insecticide, fertilizer, sustained release agent, binding agent and filler, total with fertilizer granules
Weight meter, wherein：Insecticide 0.001%~5%, fertilizer 30%~70%, sustained release agent 0.1%~5%, binding agent 0.1%~
5%, remaining is filler.
The insecticide is made up of Radix Platycodonis extract and clothianidin, and the weight ratio of Radix Platycodonis extract and clothianidin is 10:1~
1:10.Preferably 1:1 or 2:1 or 1:3.
The fertilizer is urea, ammonium sulfate, potassium sulfate, potassium chloride, MAP, Diammonium phosphate (DAP), potassium dihydrogen phosphate, phosphoric acid
Hydrogen dipotassium, APP, potassium nitrate, zinc sulfate, manganese sulfate, magnesium sulfate, borax, boric acid, ferrous sulfate, copper sulphate, ammonium molybdate,
One or more in disodium ethylene diamine tetraacetate, calcium nitrate, potassium humate, organic matter, amino acid, dregs of beans, marine alga.
The sustained release agent is double cyanogen ammoniums, hydroquinones, humic acid powder, quinhydrones, zeolite powder, root-inducing powder, guanyl thiourea, grass
One or more in acid, rare earth, bioprotein stone, kaolinite, montmorillonite, organic matter.
The binding agent is one in polyvinyl acetate, sodium polymethacrylate, sodium carboxymethylcellulose, polyvinyl alcohol
Kind is a variety of.
The filler is kaolin, diatomite, white carbon, calcium bicarbonate, starch, stone flour, quartz sand, brick slag, sepiolite
In one or more.
A kind of preparation method of the plant source sustained release fertilizer granules containing Radix Platycodonis extract provided in the present invention, including with
Lower step：
(1) fully absorption after a certain amount of insecticide and binding agent are pulverized and mixed is weighed, the mixture after absorption is passed through
Pulverizer is crushed to by 50~100 mesh sieves, obtains powder A；
(2) weigh a certain amount of fertilizer to be crushed to by 50~100 mesh sieves, obtain powder B；
(3) after being sufficiently mixed powder A, powder B, sustained release agent and surplus filler, through being granulated, drying, sieving, examining
After qualified, the sustained release fertilizer granules are made.
The preparation method of a kind of Radix Platycodonis extract provided in the present invention, it is characterised in that comprise the following steps：
(1) take balloonflower root aerial part to clean up, be placed in 30-50 DEG C of baking oven and dry, then crushed and passed through with pulverizer
60-80 mesh sieves, obtain Platycodon Root；
(2) weigh the Platycodon Root prepared in certain mass step (1) to pour into multi-function extractor, take Platycodon Root matter
The ︰ 20-30 times of amount/volume ratio 1 ethyl acetate or chloroform adds multi-function extractor, repeatedly diacolation 4-6 hours, then solid-liquid point
From, repetition 2-3 times, merging liquid；
(3) liquid obtained in step (2) is poured into Rotary Evaporators and is concentrated into paste, Radix Platycodonis extract is made.
Compared with prior art, the advantage of the invention is that：
1st, according to fertilizer and Pests Damage rule is needed in process of crop growth, by the nutrition member needed for process of crop growth
Then element and the insecticide of pest control sum are slowly discharged it in process of crop growth by slow release method by compounding,
The effect of " achieving many things at one stroke " can be reached, will be better than the fertilising and dispenser of peasant convention using the effect of this product, each nutrition into
Divide demand of the crop to nutrient that can guarantee that, insecticide can prevent, kill crop pest, mitigate loss of the insect pest to crop, have
Preferable effect of increasing production.
2nd, the present invention only need used in sowing or ridging, substantially need not again top dressing, spray insecticide, subtract significantly
Lack the number and fertilizer application frequency for spraying insecticide, a large amount of labours can be saved, save recruitment cost.
3rd, the present invention can be such that active ingredient is slowly discharged in process of crop growth, be advantageous to improve fertilizer and agricultural chemicals
Utilization rate, while reducing fertilising and pest control cost, the pollution of agricultural chemicals, fertilizer to environment can also be reduced.
Embodiment
Essence for a better understanding of the present invention, present disclosure is described further with reference to embodiment,
But limitation of the present invention can not be considered as, it is as described below to be only used for explaining the present invention, for without departing from spirit of the invention and principle
Modification, replacement or the improvement made, belong to the scope of protection of present invention.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of embodiment one 0.02%.
Fully absorption after 0.01% Radix Platycodonis extract, 0.01% clothianidin, 3% polyvinyl acetate are pulverized and mixed, will
Mixture after absorption is crushed to by pulverizer obtains powder A by 80 mesh sieves；By 25% urea, 20% MAP,
15% potassium sulfate, 5% borax are crushed to obtains powder B by 80 mesh sieves；By powder A, powder B, 2% bioprotein stone,
Kaolin supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.02% Radix Platycodonis extract is made
Clothianidin sustained drug release fertilizer granular formulation.
By above-mentioned 0.02% Radix Platycodonis extract it is clothianidin sustained drug release fertilizer granular formulation and traditional fertilizer (45% composite fertilizer),
0.01% Radix Platycodonis extract granule and 0.01% clothianidin granule are applied before wheat cultivation, each treatment region after wheat cultivation
Agricultural chemicals and fertilizer are not used.
The clothianidin sustained drug release fertilizer granular formulation preventing and treating wheat paddock insect of the Radix Platycodonis extract of table 1 0.02% and simulation experiments.
As known from Table 1, the clothianidin sustained drug release fertilizer granular formulation of 0.02% Radix Platycodonis extract is applied to wheat paddock, with 0.01%
Radix Platycodonis extract granule, 0.01% clothianidin granule are individually using comparing, to wheat paddock insect wireworm and aphid
Prevention effect it is good, lasting period length, and obvious synergy；Extracted with traditional fertilizer (45% composite fertilizer), 0.01% balloonflower root
Individually using comparing, the clothianidin sustained drug release of 0.02% Radix Platycodonis extract is fertile for composition granule agent, 0.01% clothianidin granule
It is more obvious to the production-increasing function of wheat after granule administration.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of embodiment 2 0.03%.
Fully absorption after 0.02% Radix Platycodonis extract, 0.01% clothianidin, 2% sodium carboxymethylcellulose are pulverized and mixed,
Mixture after absorption is crushed to by pulverizer and obtains powder A by 80 mesh sieves；By 20% urea, 15% APP,
20% potassium nitrate, 3% amino acid powder are broken to obtains powder B by 80 mesh sieves；By powder A, powder B, 3% pair of cyanogen ammonium, silicon
Diatomaceous earth supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.03% Radix Platycodonis extract thiophene is made
Worm amine is sustained fertilizer granules.
Using above-mentioned 0.03% Radix Platycodonis extract it is clothianidin sustained drug release fertilizer granular formulation and traditional fertilizer (45% composite fertilizer),
0.01% Radix Platycodonis extract granule and 0.01% clothianidin granule are applied before peanut seeding, each treatment region after peanut seeding
Agricultural chemicals and fertilizer are not used.
The clothianidin sustained drug release fertilizer granular formulation preventing and treating Peanut Fields insect of the Radix Platycodonis extract of table 2 0.03% and simulation experiments.
As known from Table 2, the clothianidin sustained drug release fertilizer granular formulation of 0.03% Radix Platycodonis extract is applied to Peanut Fields, with 0.01%
Radix Platycodonis extract granule, 0.01% clothianidin granule are individually using comparing, to Peanut Fields insect grub and leafhopper
Prevention effect is good, lasting period length, and obvious synergy；With traditional fertilizer (45% composite fertilizer), 0.01% Radix Platycodonis extract
Individually using comparing, 0.03% Radix Platycodonis extract is clothianidin sustained to release the drug fertile for granule, 0.01% clothianidin granule
It is more obvious to the production-increasing function of peanut after granula administration.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of embodiment 3 0.04%.
Fully absorption after 0.01% Radix Platycodonis extract, 0.03% clothianidin, 5% sodium polymethacrylate are pulverized and mixed,
Mixture after absorption is crushed to by pulverizer and obtains powder A by 80 mesh sieves；By 25% urea, 20% phosphoric acid hydrogen two
Potassium, 15% ammonium molybdate are crushed to obtains powder B by 80 mesh sieves；By powder A, powder B, 4% guanyl thiourea, calcium bicarbonate
Supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.04% Radix Platycodonis extract clothianidin is made
It is sustained fertilizer granules.
Using above-mentioned 0.04% Radix Platycodonis extract it is clothianidin sustained drug release fertilizer granular formulation and traditional fertilizer (45% composite fertilizer),
0.01% Radix Platycodonis extract granule and 0.01% clothianidin granule are applied before cane planting, each treatment region after cane planting
Agricultural chemicals and fertilizer are not used.
The clothianidin sustained drug release fertilizer granular formulation preventing and treating sugarcane field insect of the Radix Platycodonis extract of table 3 0.04% and simulation experiments.
As known from Table 3, the clothianidin sustained drug release fertilizer granular formulation of 0.04% Radix Platycodonis extract is applied to sugarcane field, with 0.01%
Radix Platycodonis extract granule, 0.01% clothianidin granule are individually using comparing, to sugarcane field insect sugarcane tortoise and thrips
Prevention effect is good, lasting period length, and obvious synergy；With traditional fertilizer (45% composite fertilizer), 0.01% Radix Platycodonis extract
Individually using comparing, 0.04% Radix Platycodonis extract is clothianidin sustained to release the drug fertile for granule, 0.01% clothianidin granule
It is more obvious to the production-increasing function of sugarcane after granula administration.
In summary, a kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract provided by the invention, it is active
Height, good drug efficacy, fertilizer efficiency are notable, possess medicine, fertile double effects, can give full play to desinsection, the effect of getting fat, be not likely to produce resistance
The features such as, and to crop safety, using simplicity, dosage is few, efficacy time length, has effectively saved the Productive statistics of peasant,
Crop yield is improved, is had a wide range of applications in agricultural production.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of example IV 0.04%.
Fully absorption after 0.03% Radix Platycodonis extract, 0.01% clothianidin, 3% polyvinyl acetate are pulverized and mixed, will
Mixture after absorption is crushed to by pulverizer obtains powder A by 80 mesh sieves；By 25% urea, 20% MAP,
15% potassium sulfate, 5% borax are crushed to obtains powder B by 80 mesh sieves；By powder A, powder B, 2% bioprotein stone,
Kaolin supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.02% Radix Platycodonis extract is made
Clothianidin sustained drug release fertilizer granular formulation.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of embodiment 5 0.03%.
Fully absorption after 0.01% Radix Platycodonis extract, 0.02% clothianidin, 2% sodium carboxymethylcellulose are pulverized and mixed,
Mixture after absorption is crushed to by pulverizer and obtains powder A by 80 mesh sieves；By 20% urea, 15% APP,
20% potassium nitrate, 3% amino acid powder are broken to obtains powder B by 80 mesh sieves；By powder A, powder B, 3% pair of cyanogen ammonium, silicon
Diatomaceous earth supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.03% Radix Platycodonis extract thiophene is made
Worm amine is sustained fertilizer granules.
The clothianidin sustained drug release fertilizer granular formulation of the Radix Platycodonis extract of embodiment 6 0.04%.
Fully absorption after 0.03% Radix Platycodonis extract, 0.02% clothianidin, 5% sodium polymethacrylate are pulverized and mixed,
Mixture after absorption is crushed to by pulverizer and obtains powder A by 80 mesh sieves；By 25% urea, 20% phosphoric acid hydrogen two
Potassium, 15% ammonium molybdate are crushed to obtains powder B by 80 mesh sieves；By powder A, powder B, 4% guanyl thiourea, calcium bicarbonate
Supply 100% be sufficiently mixed after, through being granulated, drying, sieving, after the assay was approved, 0.04% Radix Platycodonis extract clothianidin is made
It is sustained fertilizer granules.
Claims (10)
- A kind of 1. plant source sustained release fertilizer granules containing Radix Platycodonis extract, it is characterised in that：The fertilizer granules are by desinsection Agent, fertilizer, sustained release agent, binding agent and filler composition, with fertilizer granules gross weight meter, wherein：Insecticide 0.001%~5%, Fertilizer 30%~70%, sustained release agent 0.1%~5%, binding agent 0.1%~5%, remaining is filler.
- A kind of 2. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 1, it is characterised in that：Institute State insecticide to be made up of Radix Platycodonis extract and clothianidin, the weight ratio of Radix Platycodonis extract and clothianidin is 10:1~1:10.
- A kind of 3. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 2, it is characterised in that：Institute State insecticide to be made up of Radix Platycodonis extract and clothianidin, the weight ratio of Radix Platycodonis extract and clothianidin is 1:1.
- A kind of 4. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 2, it is characterised in that：Institute State insecticide to be made up of Radix Platycodonis extract and clothianidin, the weight ratio of Radix Platycodonis extract and clothianidin is 2:1.
- A kind of 5. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 2, it is characterised in that：Institute State insecticide to be made up of Radix Platycodonis extract and clothianidin, the weight ratio of Radix Platycodonis extract and clothianidin is 1:3.
- A kind of 6. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 1, it is characterised in that：Institute Fertilizer is stated as urea, ammonium sulfate, potassium sulfate, potassium chloride, MAP, Diammonium phosphate (DAP), potassium dihydrogen phosphate, dipotassium hydrogen phosphate, poly- Ammonium phosphate, potassium nitrate, zinc sulfate, manganese sulfate, magnesium sulfate, borax, boric acid, ferrous sulfate, copper sulphate, ammonium molybdate, ethylenediamine tetraacetic One or more in acetic acid disodium, calcium nitrate, potassium humate, organic matter, amino acid, dregs of beans, marine alga.
- A kind of 7. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 1, it is characterised in that：Institute Sustained release agent is stated as double cyanogen ammoniums, hydroquinones, humic acid powder, quinhydrones, zeolite powder, root-inducing powder, guanyl thiourea, oxalic acid, rare earth, biology One or more in opal, kaolinite, montmorillonite, organic matter；The binding agent is polyvinyl acetate, polymethyl One or more in sour sodium, sodium carboxymethylcellulose, polyvinyl alcohol.
- A kind of 8. plant source sustained release fertilizer granules containing Radix Platycodonis extract according to claim 1, it is characterised in that：Institute State filler for kaolin, diatomite, white carbon, calcium bicarbonate, starch, stone flour, quartz sand, brick slag, one kind in sepiolite or It is a variety of.
- 9. a kind of preparation method of the plant source sustained release fertilizer granules containing Radix Platycodonis extract, it is characterised in that including following step Suddenly：(1) fully absorption after a certain amount of insecticide and binding agent are pulverized and mixed is weighed, by the mixture after absorption by crushing Machine is crushed to by 50~100 mesh sieves, obtains powder A；(2) weigh a certain amount of fertilizer to be crushed to by 50~100 mesh sieves, obtain powder B；(3) after powder A, powder B, sustained release agent and surplus filler being sufficiently mixed, through be granulated, dry, sieve, examine it is qualified Afterwards, the sustained release fertilizer granules are made.
- 10. a kind of preparation method of Radix Platycodonis extract, it is characterised in that comprise the following steps：(1) take balloonflower root aerial part to clean up, be placed in 30-50 DEG C of baking oven and dry, then crushed with pulverizer and pass through 60-80 Mesh sieve, obtain Platycodon Root；(2) Platycodon Root prepared in certain mass step (1) is weighed to pour into multi-function extractor, take Platycodon Root quality/ The ︰ 20-30 times of volume ratio 1 ethyl acetate or chloroform adds multi-function extractor, repeatedly diacolation 4-6 hours, then separation of solid and liquid, Repeat 2-3 times, merge liquid；(3) liquid obtained in step (2) is poured into Rotary Evaporators and is concentrated into paste, Radix Platycodonis extract is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814567.6A CN107500885A (en) | 2017-09-10 | 2017-09-10 | A kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710814567.6A CN107500885A (en) | 2017-09-10 | 2017-09-10 | A kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract |
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| CN107500885A true CN107500885A (en) | 2017-12-22 |
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| CN201710814567.6A Withdrawn CN107500885A (en) | 2017-09-10 | 2017-09-10 | A kind of plant source sustained release fertilizer granules containing Radix Platycodonis extract |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500886A (en) * | 2017-09-10 | 2017-12-22 | 惠州市欧野科技有限公司 | A kind of fertilizer granules for preventing and treating radish aphid |
| CN108503486A (en) * | 2018-04-24 | 2018-09-07 | 常州市蒽盗钟情生物科技有限公司 | A kind of slow-release bio medicine fertilizer |
| CN108863623A (en) * | 2018-09-21 | 2018-11-23 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of charcoal base medicine fertilizer of clothianidin-containing and preparation method thereof |
| CN110218123A (en) * | 2019-07-05 | 2019-09-10 | 商洛学院 | A kind of dedicated slow release compound fertilizer of campanulaceae and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660677A (en) * | 2016-01-06 | 2016-06-15 | 联保作物科技有限公司 | Insecticide composition, sustained-release medical fertilizer and insecticide |
| CN106348849A (en) * | 2016-08-23 | 2017-01-25 | 赖丰光 | Pesticide fertilizer granules |
| CN106748356A (en) * | 2016-10-23 | 2017-05-31 | 张颂忠 | A kind of fertilizer granules |
-
2017
- 2017-09-10 CN CN201710814567.6A patent/CN107500885A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660677A (en) * | 2016-01-06 | 2016-06-15 | 联保作物科技有限公司 | Insecticide composition, sustained-release medical fertilizer and insecticide |
| CN106348849A (en) * | 2016-08-23 | 2017-01-25 | 赖丰光 | Pesticide fertilizer granules |
| CN106748356A (en) * | 2016-10-23 | 2017-05-31 | 张颂忠 | A kind of fertilizer granules |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107500886A (en) * | 2017-09-10 | 2017-12-22 | 惠州市欧野科技有限公司 | A kind of fertilizer granules for preventing and treating radish aphid |
| CN108503486A (en) * | 2018-04-24 | 2018-09-07 | 常州市蒽盗钟情生物科技有限公司 | A kind of slow-release bio medicine fertilizer |
| CN108863623A (en) * | 2018-09-21 | 2018-11-23 | 广东省生物工程研究所（广州甘蔗糖业研究所） | A kind of charcoal base medicine fertilizer of clothianidin-containing and preparation method thereof |
| CN110218123A (en) * | 2019-07-05 | 2019-09-10 | 商洛学院 | A kind of dedicated slow release compound fertilizer of campanulaceae and preparation method thereof |
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Application publication date: 20171222 |