CN106631460A - Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof - Google Patents
Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof Download PDFInfo
- Publication number
- CN106631460A CN106631460A CN201611195207.4A CN201611195207A CN106631460A CN 106631460 A CN106631460 A CN 106631460A CN 201611195207 A CN201611195207 A CN 201611195207A CN 106631460 A CN106631460 A CN 106631460A
- Authority
- CN
- China
- Prior art keywords
- parts
- water
- fertilizer
- rynaxypyr
- release microsphere
- 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.)
- Pending
Links
Classifications
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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)
- Soil Sciences (AREA)
- Plant Pathology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes. The fertilizer is characterized by being prepared from the following raw materials in parts by weight: 40 to 50 parts of chitin, 40 to 50 parts of sodium hydroxide, 15 to 20 parts of calcium chloride, 3 to 4 parts of chlorantraniliprole, 20 to 25 parts of acetic acid, 4 to 5 parts of magnesium stearate, 4 to 5 parts of polysorbate, 70 to 80 parts of cyclohexane, 6 to 8 parts of vanillin, 8 to 10 parts of glutaraldehyde, 40 to 50 parts of acetone, 200 to 250 parts of petroleum ether, 200 to 220 parts of isopropanol, 30 to 40 parts of kaolin, 40 to 45 parts of urea, 25 to 30 parts of ammonium dihydrogen phosphate, 20 to 25 parts of sylvinite, 20 to 30 parts of soybean straw, and a proper amount of water. The prepared fertilizer can increase the tomato output, has a high and long lasting effect, and can improve the tomato quality and soil. The cost is low, and the technology is simple. The fertilizer does not generate any residue and pollution, and time and labor are saved in fertilizer application.
Description
Technical field
The invention belongs to agricultural chemicals and fertilizer field, and in particular to a kind of shell of the load Rynaxypyr of tomato gathers
Sugared sustained-release micro-spheres fertilizer and preparation method thereof.
Background technology
Fertilizer type and need pesticide variety different that each stage in plant growing process needs, at present
It is general to adopt the basal dressing before soil cultivating, and easily in root generation pest and disease damage in crop germination process, then in soil
The medicinal powder of punishment pest and disease damage is inside sowed, not only increases labour intensity, and certain injury is caused to crop root；To jointing, fill
Second growth period such as slurry also needs to impose fertilizer and agricultural chemicals, further increases labour intensity.
Medicine fertilizer is that agricultural chemicals and fertilizer are filled a prescription mix by a certain percentage, the agricultural chemicals produced by certain technique and fertilizer
Complexing agent.Two farming activities of dispenser and fertilising are united two into one, labour, time, the energy can not only be saved, even more significantly
Reduce production cost, and reduce the consumption of agricultural chemicals and fertilizer, optimal application effect is obtained, so as to for environmental protection, carry
The yield of high plant makes tremendous contribution.
Author Tang Jianwei et al. exists《The development of weeding-type particle medicinal fertilizer mixture》In one text, with pesticide herbicide benzene thiophene acyl
Benzyl wettable powder and chemical fertilizer urea, potassium chloride etc. are raw material, and using parcel granulating technique weeding-type particle medicinal is prepared
Fertile mixture.The weeding-type particle medicinal fertilizer mixture prepared using the technique, although encapsulation ratio and intensity height, the disintegration rate in water
Hurry up, it is short without antagonism degeneration, but lasting period between fertilizer and farm chemical ingredients.
The content of the invention
It is an object of the invention to provide a kind of chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of tomato
Material and preparation method thereof.
The purpose of the present invention is achieved by the following technical programs：
The chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of a kind of tomato, it is characterised in that it is by weighing as follows
The raw material of amount part is prepared from：Chitin 40-50 parts, NaOH 40-50 parts, calcium chloride 15-20 parts, Rynaxypyr 3-
4 parts, acetic acid 20-25 parts, magnesium stearate 4-5 parts, polysorbate 4-5 parts, hexamethylene 70-80 parts, vanillic aldehyde 6-8 parts, glutaraldehyde
8-10 parts, acetone 40-50 parts, petroleum ether 200-250 parts, isopropanol 200-220 parts, kaolin 30-40 parts, urea 40-45 parts,
Ammonium dihydrogen phosphate 25-30 parts, sylvite 20-25 parts, soybean stalk 20-30 parts, appropriate water.
Described tomato load Rynaxypyr chitosan sustained-release microsphere fertilizer, it is characterised in that its by
Following steps are prepared from：
（1）Chitin is added into 1/2 NaOH and the solution of water configuration equivalent to 1.5-2 times of NaOH weight portion
In, insulated and stirred alkali leaching 6-8h in 70-75 DEG C of water-bath is placed in after being stirred evenly with glass bar, filter, water is rinsed to neutrality；Add surplus
Remaining NaOH and the solution of the water configuration equivalent to 1.2-1.5 times of NaOH weight portion, are placed in after being stirred evenly with glass bar
Insulated and stirred alkali leaching 5-7h, filters off alkali lye in 85-90 water-baths, and water is rinsed to neutrality；Filter residue is placed in into 70-80 DEG C of vacuum drying
20-24h is dried in case, 30-40min is ground, 150-200 mesh sieves are crossed, shitosan is obtained；
（2）Shitosan, calcium chloride, Rynaxypyr are added into acetic acid and are matched somebody with somebody equivalent to the water of 30-40 times of acetic acid weight portion
In the solution put, after mixing and stirring, the solution of magnesium stearate, polysorbate and hexamethylene configuration is added to, at 50-55 DEG C
25-30min is quickly stirred with the rotating speed constant temperature of 2200-2500 turn/min in water-bath, white " milky " liquid is formed, vanilla is added
The solution of aldehyde, glutaraldehyde and acetone configuration, 65-70 DEG C is continued to stir 5-6h, is washed 2-3 time respectively with petroleum ether and isopropanol,
Centrifugation, in 60-65 DEG C of vacuum drying chamber 20-24h is dried, and obtains loading the chitosan sustained-release microsphere of Rynaxypyr；
（3）After kaolin, urea, ammonium dihydrogen phosphate, sylvite are well mixed, the particle of 150-200 mesh is ground into, with
The stir speed (S.S.) of 1200-1500 turn/min mixes 50-60min in dispersion is filled；Add step（2）Product and advance
The soybean stalk particle of 80-100 mesh is ground into, high-speed stirred 20-30min is continued with the stir speed (S.S.) of 2200-2500 turn/min,
It is transferred in comminutor and granulates, obtains the chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of tomato.
Compared with prior art, the invention has the beneficial effects as follows：
The chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of the tomato of the present invention, wherein pesticide activity component quilt
Shitosan is wrapped up, can not only slow release medicine, extend the service life of medicament, it can be significantly reduced and decomposed in storage
Rate, and shitosan can promote the mitogenetic of root cell, promote capillary root significantly to increase in the short time, and well developed root system can increase
The suction fertilizer water absorbing capacity of strong plant, strengthens drought resisting, lodging tolerance.The load Rynaxypyr of the tomato of the present invention
Chitosan sustained-release microsphere fertilizer, not only with efficiently killing the effect of the insects such as tomato Grapholita spp, hawkmoth, and has filtered out
The optimal N P and K proportioning of sharp tomato growth, have in application safety, low toxicity, efficiently, it is stable and save when applying
The advantages of work saves time.The chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of the tomato of the present invention, with the addition of big
, used as controlled-release material and sorbing material, not only raw material is simple and easy to get for biomass material as beanstalk stalk, renewable, energy-saving ring
Protect, it is possible to increase carbon base in soil capacity, improve soil aggregate, porosity, reduce heavy metal and organic pollution toxicity
Effect.The volume increase of fertilizer collection, efficient, long-acting, improve quality prepared by the present invention, improved soil is in one, low cost, technique letter
It is single, and noresidue, it is pollution-free, during administration the advantages of saving of work and time.
Specific embodiment
The chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of the tomato of the present embodiment, it is by following weight
The raw material of part is prepared from：50 parts of chitin, 50 parts of NaOH, 20 parts of calcium chloride, 4 parts of Rynaxypyr, 25 parts of acetic acid,
5 parts of magnesium stearate, 5 parts of polysorbate, 80 parts of hexamethylene, 8 parts of vanillic aldehyde, 10 parts of glutaraldehyde, 50 parts of acetone, 250 parts of petroleum ether,
It is 220 parts of isopropanol, 40 parts of kaolin, 45 parts of urea, 30 parts of ammonium dihydrogen phosphate, 25 parts of sylvite, 30 parts of soybean stalk, appropriate
Water.
The chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of the tomato of the present embodiment, it is by following steps
It is prepared from：
（1）By chitin be added to 1/2 NaOH and solution equivalent to the water configuration of 2 times of NaOH weight portion in,
Insulated and stirred alkali leaching 8h in 75 DEG C of water-baths is placed in after being stirred evenly with glass bar, is filtered, water is rinsed to neutrality；Add remaining hydrogen-oxygen
Change the solution of sodium and the water configuration equivalent to 1.5 times of NaOH weight portion, be placed in after being stirred evenly with glass bar in 90 water-baths and protect
Temperature stirring alkali leaching 7h, filters off alkali lye, and water is rinsed to neutrality；Filter residue is placed in 80 DEG C of vacuum drying chambers and is dried 24h, ground
40min, crosses 200 mesh sieves, obtains shitosan；
（2）Shitosan, calcium chloride, Rynaxypyr are added into acetic acid and the water configuration equivalent to 40 times of acetic acid weight portion
In solution, after mixing and stirring, the solution of magnesium stearate, polysorbate and hexamethylene configuration is added to, in 55 DEG C of water-baths
In 30min is quickly stirred with the rotating speed constant temperature of 2500 turns/min, form white " milky " liquid, add vanillic aldehyde, glutaraldehyde and third
The solution of ketone configuration, 70 DEG C are continued to stir 6h, are washed respectively 3 times with petroleum ether and isopropanol, centrifugation, 65 DEG C of vacuum drying
24h is dried in case, obtains loading the chitosan sustained-release microsphere of Rynaxypyr；
（3）After kaolin, urea, ammonium dihydrogen phosphate, sylvite are well mixed, the particle of 200 mesh is ground into, with 1500
Turn/stir speed (S.S.) of min mixes 60min in dispersion is filled；Add step（2）Product and ground into 100 mesh in advance
Soybean stalk particle, high-speed stirred 30min is continued with the stir speed (S.S.) of 2500 turns/min, be transferred in comminutor and granulate, obtain
To the chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of tomato.
The following is the detection data to the present embodiment product：
Graininess, there is a small amount of ammonia taste, water content≤15%, total nutrient（N+P+K）>=20%, effective pesticide volume >=2%.
Claims (2)
1. a kind of tomato load Rynaxypyr chitosan sustained-release microsphere fertilizer, it is characterised in that it is by as follows
The raw material of weight portion is prepared from：Chitin 40-50 parts, NaOH 40-50 parts, calcium chloride 15-20 parts, Rynaxypyr
3-4 parts, acetic acid 20-25 parts, magnesium stearate 4-5 parts, polysorbate 4-5 parts, hexamethylene 70-80 parts, vanillic aldehyde 6-8 parts, penta 2
Aldehyde 8-10 parts, acetone 40-50 parts, petroleum ether 200-250 parts, isopropanol 200-220 parts, kaolin 30-40 parts, urea 40-45
Part, ammonium dihydrogen phosphate 25-30 parts, sylvite 20-25 parts, soybean stalk 20-30 parts, appropriate water.
2. the tomato according to claims 1 load Rynaxypyr chitosan sustained-release microsphere fertilizer, its
It is characterised by, it is prepared from by following steps：
（1）Chitin is added into 1/2 NaOH and the solution of water configuration equivalent to 1.5-2 times of NaOH weight portion
In, insulated and stirred alkali leaching 6-8h in 70-75 DEG C of water-bath is placed in after being stirred evenly with glass bar, filter, water is rinsed to neutrality；Add surplus
Remaining NaOH and the solution of the water configuration equivalent to 1.2-1.5 times of NaOH weight portion, are placed in after being stirred evenly with glass bar
Insulated and stirred alkali leaching 5-7h, filters off alkali lye in 85-90 water-baths, and water is rinsed to neutrality；Filter residue is placed in into 70-80 DEG C of vacuum drying
20-24h is dried in case, 30-40min is ground, 150-200 mesh sieves are crossed, shitosan is obtained；
（2）Shitosan, calcium chloride, Rynaxypyr are added into acetic acid and are matched somebody with somebody equivalent to the water of 30-40 times of acetic acid weight portion
In the solution put, after mixing and stirring, the solution of magnesium stearate, polysorbate and hexamethylene configuration is added to, at 50-55 DEG C
25-30min is quickly stirred with the rotating speed constant temperature of 2200-2500 turn/min in water-bath, white " milky " liquid is formed, vanilla is added
The solution of aldehyde, glutaraldehyde and acetone configuration, 65-70 DEG C is continued to stir 5-6h, is washed 2-3 time respectively with petroleum ether and isopropanol,
Centrifugation, in 60-65 DEG C of vacuum drying chamber 20-24h is dried, and obtains loading the chitosan sustained-release microsphere of Rynaxypyr；
（3）After kaolin, urea, ammonium dihydrogen phosphate, sylvite are well mixed, the particle of 150-200 mesh is ground into, with
The stir speed (S.S.) of 1200-1500 turn/min mixes 50-60min in dispersion is filled；Add step（2）Product and advance
The soybean stalk particle of 80-100 mesh is ground into, high-speed stirred 20-30min is continued with the stir speed (S.S.) of 2200-2500 turn/min,
It is transferred in comminutor and granulates, obtains the chitosan sustained-release microsphere fertilizer of the load Rynaxypyr of tomato.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195207.4A CN106631460A (en) | 2016-12-22 | 2016-12-22 | Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195207.4A CN106631460A (en) | 2016-12-22 | 2016-12-22 | Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106631460A true CN106631460A (en) | 2017-05-10 |
Family
ID=58834066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611195207.4A Pending CN106631460A (en) | 2016-12-22 | 2016-12-22 | Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106631460A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176808A (en) * | 2022-07-27 | 2022-10-14 | 青岛农业大学 | Preparation method and application of environment-sensitive chlorantraniliprole sustained-release agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211833A (en) * | 2014-08-27 | 2014-12-17 | 陕西盛迈石油有限公司 | Preparation method of chitosan |
| CN104291935A (en) * | 2014-09-19 | 2015-01-21 | 成都新柯力化工科技有限公司 | Application of polymer microspheres in controlled-release fertilizer |
| CN105936609A (en) * | 2016-06-20 | 2016-09-14 | 河南中天恒信生物化学科技有限公司 | Insecticide-fertilizer particle for paddy field and preparation method thereof |
-
2016
- 2016-12-22 CN CN201611195207.4A patent/CN106631460A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104211833A (en) * | 2014-08-27 | 2014-12-17 | 陕西盛迈石油有限公司 | Preparation method of chitosan |
| CN104291935A (en) * | 2014-09-19 | 2015-01-21 | 成都新柯力化工科技有限公司 | Application of polymer microspheres in controlled-release fertilizer |
| CN105936609A (en) * | 2016-06-20 | 2016-09-14 | 河南中天恒信生物化学科技有限公司 | Insecticide-fertilizer particle for paddy field and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115176808A (en) * | 2022-07-27 | 2022-10-14 | 青岛农业大学 | Preparation method and application of environment-sensitive chlorantraniliprole sustained-release agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106631459A (en) | Magnetic nanometer particle carrying chitosan slow-release microsphere fertilizer for tomatoes and preparation method thereof | |
| CN103864512B (en) | A kind of nano biological environment protection multifunctional organic bamboo vinegar medicine is fertile | |
| CN105884428A (en) | Anti-caking water-retaining compound fertilizer and preparation method thereof | |
| CN101857490A (en) | Slow/controlled-release compound fertilizer suitable for field crops | |
| CN108484300A (en) | Ureaformaldehyde Synergistic composite fertilizer production technology | |
| CN105646107A (en) | Controlled-released fertilizer preparation method and commercial crop controlled-released fertilizer prepared according to controlled-released fertilizer preparation method | |
| CN105218235B (en) | A kind of auxotype is retained the preparation method for the complex fertilizer that loosens the soil | |
| CN104844377B (en) | A kind of organic composite fertilizer suitable for irrigated land crop | |
| CN105884559A (en) | Damp-proof water-retention compound fertilizer and preparation method thereof | |
| CN1122794A (en) | Composite fertilizer made from plant straw, and prepn. method | |
| CN108727136A (en) | Ureaformaldehyde Synergistic composite fertilizer production technology | |
| CN109220647A (en) | The implantation methods of the high enzyme activity rice of high-micro-element | |
| CN106631460A (en) | Chlorantraniliprole loaded chitosan sustained-release microsphere fertilizer for tomatoes and preparation method thereof | |
| CN106831207A (en) | A kind of pear tree can prevent and treat slow release fertilizer of anthracnose and preparation method thereof | |
| WO2024032339A1 (en) | Preparation method for orchard base fertilizer and application method therefor | |
| CN105885870A (en) | Draught-resisting and moisture-retaining agent for soil and production method thereof | |
| CN104030839B (en) | A kind of Nano capsule slow-release fertilizer and preparation method thereof | |
| CN101225010A (en) | Novel nano fertilizer | |
| CN105906416A (en) | Preparation method of bio-organic fertilizer | |
| CN104130041A (en) | Rice organic-inorganic compound fertilizer containing sodium silicate and humic acid and preparation method thereof | |
| CN106673904A (en) | Chitosan sustained release microsphere fertilizer loaded with thiophanate-methyl for tomatoes and preparation method thereof | |
| CN107739243A (en) | A kind of charcoal base bioorganic compound fertilizer and preparation method thereof | |
| CN106810350A (en) | Chitosan sustained-release microsphere fertilizer of the benzylaminopurine of load 6 a kind of of tomato and preparation method thereof | |
| CN107032875A (en) | Acidproof, water conservation forestry chemical fertilizer and auxiliary agent | |
| CN106588437A (en) | Fertilizer for promoting growth of trees and flowers and preparation method of fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
|
| RJ01 | Rejection of invention patent application after publication |