CN103058783B - Herbicide vermifuge fertilizer with benzyl.butane and production method thereof - Google Patents
Herbicide vermifuge fertilizer with benzyl.butane and production method thereof Download PDFInfo
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Abstract
The invention discloses a herbicide vermifuge fertilizer with benzyl.butane. The herbicide vermifuge fertilizer is prepared by combining herbicide bensulfuron methyl, butachlor, vermifuge and a fertilizer carrier, wherein the bensulfuron methyl is 0.005-0.3% of the total weight of the herbicide vermifuge fertilizer, and the butachlor is 0.09-0.5% of the total weight of the herbicide vermifuge fertilizer. The invention further discloses a production method of the herbicide vermifuge fertilizer; water is used as the solvent, and herbicide vermifuge fertilizer grains are prepared by using a spraying capsule method. The herbicide vermifuge fertilizer is short in process procedure, stable in quality and small in environmental pollution; the obtained herbicide fertilizer grains are suitable for being applied in rice fields, has multi-functions of fertilization, weeding and insecticide, the purposes of labor saving and time saving are achieved, and the requirements on modern agriculture production are met.
Description
Technical field
The invention belongs to pesticide new product field, particularly relate to a kind of herbicide pesticide medicine containing benzyl fourth fertilizer and production method thereof, this product innovation is that a kind of rice terrace agriculture production medicine simultaneously containing weedicide, sterilant and Fertilizer nutrient is fertile.
Background technology
Grain-production is the infrastructural industries of national economy, paddy rice is the important food crop of China, rice yield accounts for 45% of total output of grain, its sown area accounts for 1/3 of food crop sown area, the long-term sown area of current China, more than 4.2 hundred million mu, becomes one of world's Monitoring of Paddy Rice Plant Area and the maximum country of output.
But, the growth of paddy rice be subject to impact and the restriction, particularly insect pest of disease pest and weed and crop smothering particularly serious.Between paddy rice and weeds, between different sorts weeds, competition is very fierce naturally, and the moisture in their continuous contention spaces around, air and soil and nutrition, to maintain the needs grown separately.It is reported, when Weedy Rice density is 1 strain/m
2, Rice Yield Loss Caused 9.15% can be caused; When Weedy Rice density reaches 7 strains/m
2time, Rice Yield Loss Caused more than 50% can be caused; Weedy Rice density reaches 12 strains/m
2time, Rice Yield Loss Caused can up to 72.29%.Planthopper, striped rice borer, yellow rice borer, Cnaphalocrocis medinali(rice leaf roller) are the primary pests of hazard rice, and they all can cause very serious impact, as anti-smelting even can cause paddy rice to be had no harvest not in time to the fertility growth of paddy rice.
Along with the acceleration of China's urbanization, Development of Urbanization; people in the countryside, rural laborer shift to city in a large number; agriculture production will to intensive, mass-producing, high efficiency future development, and the mode of production of resource utilization of raising labour efficiency, improve and technical measures more and more will be subject to people and pay attention to.Weed removal medicinal fertilizer is scientifically integrated pesticide herbicide and carrier fertilizer organic combination, become a kind of polyfunctional " medicine is fertile " product, it has the usefulness of fertilizer and agricultural chemicals concurrently, applied once can complete two or more operation simultaneously, reach dual or multi-efficiency, achieve saving of work and time labour-saving object.Scientific progress is exactly the thing of complexity will be simplified, saving of work and time is laborsaving is exactly liberate the productive forces, numerous working people are freed from loaded down with trivial details agriculture business, go to create more social benefit, meet the reason of " lazyboot's science ", so the generation of medicine fertilizer represents scientific progress, be the needs of modern agriculture with high efficiency development.
The research of Weed removal medicinal fertilizer is on the books in phase early 1960s, once the weedicide more than 300 that proposition can be mixed with fertilizer is planted, but there is the key technical problems such as quality uniformity, stability and application security in the fertile production process of medicine, so the product realizing industrialization is few, but also there is many jejune aspects, need scientific worker to remove research and probe.For the research of Weed removal medicinal fertilizer, China is scarcely out of swaddling-clothes, and applicant has has researched and developed successfully multiple Weed removal medicinal fertilizer for paddy rice and accomplished scale production.Through retrieval, about the patent of Weed removal medicinal fertilizer or patent application mainly contain:
| Patent (application) number | Invention and created name | Publication date |
| 200610067294.5 | Weed removal medicinal fertilizer for paddy rice and manufacture method thereof | On October 11st, 2006 |
| 200710135666.8 | Weed removal medicinal fertilizer for paddy rice and manufacture method thereof | On October 10th, 2007 |
| 200910310314.0 | A kind of herbicide fertilizer granules and production method | On 06 02nd, 2010 |
| 200810112401.0 | A kind of herbicide-fertilizer composite granule for paddy rice and preparation thereof, using method | On October 22nd, 2008 |
| 200810134482.4 | A kind of farmland fertilizer with herbicide and its preparation method and application | On December 17th, 2008 |
| 95111890.0 | Agent used as herbicide pesticide for sturdying rice seedlings and preparation technology thereof | On 01 29th, 1997 |
| 99114015.X | Multiple-effect rice seed dressing agent series composition | On 09 15th, 1999 |
But how pesticide herbicide, sterilant and fertilizer carrier to be integrated, and the fertile current research of the medicine being applied to field crop herbicide pesticide have not been reported, is also the technical barrier needing in current agricultural sciences to solve.
Summary of the invention
The technical problem to be solved in the present invention is to provide the fertilizer of the herbicide pesticide medicine containing benzyl fourth and production method thereof that a kind of security is good, good stability, effect are excellent, pollution reduces.
For solving the problems of the technologies described above, the present invention takes following technical scheme: the herbicide pesticide medicine containing benzyl fourth is fertile, makes by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: benbbensulfuronmethyl 0.005%-0.3%, Butachlor technical 92 0.09%-0.5%,
Sterilant: 0.05%-5.0%,
Carrier fertilizer: 83.2%-99.005%,
Auxiliary agent: aqueous solvent 0.2%-3.0%, stablizer 0.1%-1.0%, diffusant 0.2%-2.0%, sustained release dosage 0.3%-3.0%, safener 0.05%-2.0%.
Weedicide accounts for the 0.1%-1.0% of the fertile gross weight of medicine, and wherein benbbensulfuronmethyl and Butachlor technical 92 weight ratio are 1:15-31.
Sterilant is the one in silkworm-killing toxin class, nicotinoids, acetamiprid, ethiprole, Rynaxypyr; Silkworm-killing toxin class is disosultap, Cupric sulfate or cartap, and nicotinoids is Provado, Diacloden, clothianidin or MTI-446.
Carrier fertilizer is made up of n-p-k element fertilizer and filler, in carrier fertilizer, nitrogen element content accounts for the 12-25% of the fertile gross weight of medicine, phosphorus potassium element can carry out adjusting or need not according to actual, nitrogen element is from one or more in urea, ammonium chloride, ammonium sulfate, phosphoric is from one or more in monoammonium phosphate, diammonium phosphate, fused(calcium magnesium)phosphate, and potassium element is from one or more in Repone K, potassium sulfate, saltpetre.
Filler is kaolin powder, high calcium soil powder, clay powder, one or more in diatomite.
Stablizer is the mixture of potassium primary phosphate and 2,6 ditertiary butyl p cresol or sodium-acetate and 2,6 ditertiary butyl p cresol; Diffusant is one or more in alkylphenol polyoxyethylene, methyl sodiosul foaliphatate, castor oil polyoxyethylene ether; Sustained release dosage is one or more in polyoxyethylene glycol, beta-cyclodextrin, polyacrylic ester, sodium polystyrene sulfonate, gelatin, Sudan Gum-arabic; Safener is allyl dichloride amine, how to pacify, in fenclorim any two kinds.
The production method of the above-mentioned herbicide pesticide medicine fertilizer containing benzyl fourth, comprises the following steps:
It take water as solvent that <1> prepares agricultural-chemical suspension mixture, former for benbbensulfuronmethyl medicine, butachlor active compound, preparing protodrug, stablizer, diffusant, sustained release dosage, safener and water are added in sand mill, reaching less than 5 microns through shearing sand milling to material particular diameter, obtaining final product;
<2> prepares carrier fertilizer particle by n-p-k element fertilizer and the mixing of filler compatibility, through drum granulating, Drying and cooling, screening, to obtain final product;
<3> prepares agricultural chemicals herbicide pesticide fertilizer granules and adopts spraying coating method, by the agricultural-chemical suspension mixture of step <1> spraying coating on the carrier fertilizer particle of step <2>, mix, to obtain final product.
The application of the above-mentioned herbicide pesticide medicine fertilizer containing benzyl fourth, to use early stage shortly to turn green to fertilization of rice at transplanted rice field, weeding and prevention rice borer, planthopper.
In the face of can fertilization of rice, weeding and desinsection realize the problem of synchronously carrying out, contriver obtains the conclusion of affirmative through long-term and arduous research.At rice transplanting (rice transplanting) 5-15 days afterwards, there is following feature: 1) rice shoot is turned green a seedling stage just, plant strain growth physiology requires supplement the Fertilizer nutrient such as nitrogen, need nitrogen fertilizer application could promote paddy rice early growth and quick tiller; 2) peak period of paddy field weed sprouting just, is also the best moment of weeding; 3) at the sprouting initial stage of rice insect pest just, dispenser early can control planthopper, striped rice borer, yellow rice borer, Cnaphalocrocis medinali(rice leaf roller) effectively to the harm of paddy rice.According to the principle of " putting prevention first and combining prevention with control ", in paddy rice this period in early stage, there is the binding site that fertilising, weeding and desinsection synchronously carry out.
Based on this, contriver optimizes the combinations of herbicides of applicable medicine fertilizer: benbbensulfuronmethyl and mefenacet.
Benbbensulfuronmethyl (having another name called Nongdeshi, English popular name bensulfuron-methyl) is efficient sulfonylurea herbicide, has selectivity inner sucting conduction type performance.Effective constituent can spread rapidly in water, absorb for weeds root and blade and transfer to each portion of weeds, hinder the amino acid whose biosynthesizing such as Methionin, Isoleucine, stop division and the growth of cell, susceptible weeds GF is obstructed, tender tissue turns to be yellow too early and suppresses the growth of leaf portion, hinders root growth and downright bad.It is harmless inert chemi-cal thing that effective constituent enters rapid metabolization in paddy rice body, to rice safety.Use benbbensulfuronmethyl at rice terrace, can effectively prevent and kill off annual and perennial broadleaf weeds and sedge weed, but invalid to gramineous weeds.Benbbensulfuronmethyl is that rice terrace uses at most and weedicide the safest.
Butachlor technical 92 (English popular name butachlor) is amides selectivity preemergence herbicide, absorbs mainly through weeds young shoot and immature secondary root, and suppress the synthesis of body internal protein, make the enlargement of weeds shoot, deformity, color depth is green, finally causes death.Butachlor technical 92 is used for paddy field and nonirrigated farmland prevents there is good preventive effect divided by the gramineous weeds of seed germination, annual nutgrass flatsedge and some annual broadleaf weeds (as barnyard grass, Semen Euphorbiae, Herba Cyperi Difformis, cyperus iria, Herba Eleocharitis acicularis) etc., better prophylactic effect is had, to perennial weedss such as water Rhizoma Sparganii, partially stalk bit of a bridle grass, Sagittaria trifolia L. Var. Angusti-folia(Sieb.) Kitag.(Sagittaria sagittifolia L.) then without obvious preventive effect to Sheathed Monochoria, Herba Clinopodii Polycephali, cusp flower and firefly Lin etc.Butachlor technical 92 only has and can be absorbed by rice seedling on a small quantity, and katabolism completely rapidly in vivo, and thus rice seedling has larger drug-resistant capability, and the lasting period is 30-40 days, to second stubble crop safety, is that rice terrace uses maximum and safer weedicide.
According to herbicide spectrum and the difference of site of action, benbbensulfuronmethyl and Butachlor technical 92 two kinds of highly selective weedicides are carried out compatibility, herbicide spectrum can be expanded, raising weeding activity.
In the selection of sterilant, contriver, according to China's agriculture chemical registration kind and agriculture chemical registration relevant regulations, in conjunction with using of medicine fertilizer, by changing application method and period, thus realizing " old medicine is newly used ", obtaining excellent results.Silkworm-killing toxin class is used at paddy rice period of seedling establishment in early stage, and boring insect in property to striped rice borer, yellow rice borer etc. has fabulous effect, and anti-paddy rice Cnaphalocrocis medinali(rice leaf roller) harm of holding concurrently, nicotinoids has good preventing iron-smelting effect to rice hoppers, rice leafhopper.
Contriver, on the basis of traditional Weed removal medicinal fertilizer, has made great innovation of the present invention through further investigation, compared with prior art, has been mainly reflected in following several respects:
(1) achieve the combination of sciences of pesticide herbicide, sterilant and carrier fertilizer first, successfully develop a kind of brand-new multifunctional medical fertilizer granular formulation, product is stable, effect superposition, realize the multiple action of fertilizing and weeding desinsection, effect is good.
(2) probing into the stoichiometric(al) obtaining effective ingredient pesticide herbicide benbbensulfuronmethyl and Butachlor technical 92 is 1:15-31, and it improves 130% to the co-toxicity of barnyard grass and nutgrass flatsedge, shows significant synergism.
(3) have great discovery to carrier fertilizer, tiller early stage at rice striking root, according to paddy growth physiological characteristic, this, dominant absorption high nitrogen nutrition element, to promote that rice striking root is tillered, reached the effect of early growth and quick tiller in period; Research finds that the reasonable coordination effect of urea and ammonium chloride is ideal, special in cold spell in later spring (or cold dew wind) cool period, effectively can manifest fertility effect (turning green for 3 days), promote that paddy growth improves cold tolerance, research finds, in the rice striking root early tillering stage, using urea and the fiting effect of ammonium chloride, to use NpK complex fertilizer effect than isodose good.
(4) research finds that there is has good preventive effect to paddy rice insect in early stage, good in absorption energy and can and fertilizer the agricultural chemical insecticide silkworm-killing toxin class, nicotinoids etc. that coexist.
(5) herbicide pesticide pesticide-fertilizer product of the present invention is applied, can use early stage at rice terrace, weeding is clean, rice shoot is turned green soon (within 3 days, turning green), tillered, the effect of early growth and quick tiller can be reached, 93% is reached to the integrated control effect of weeds, 85% is reached to the prevention effect of planthopper, rice borer, fertilizer efficiency effect increasing production of rice 12%.
(6) with water be solvent safe production process environmental protection, be beneficial to production operation; Adopt spraying coating to prepare herbicide fertilizer granules and farthest reduce the environmental pollution that in the production of medicine fertilizer, the drift of weedicide powder causes.
Embodiment
In order to understand essence of the present invention better, contriver has carried out the application test of transplanted rice field at rice in Guangxi province growing area, is summarized as follows:
1. test with medicament:
Test medicine A-2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap fertilizer granules, forms according to following examples 3.
Contrast medicament B-0.32% benbbensulfuronmethyl Butachlor technical 92 fertilizer granules, the equivalent weedicide in forming according to following examples 3 be equal to fertilizer compatibility and prepare.
Contrast medicament C-disosultap 3.6% granule
Contrast medicament D-benbbensulfuronmethyl 10% wettable powder
Contrast medicament E-Butachlor technical 92 50% missible oil
Blank test CK: not dispenser.
2. controlling object:
(1) barnyard grass [Echinochloa crusgalli (L.) Beauv.]
(2) Herba Fimbristylis miliaceae [Fimbristylis miliacea (L.) Vahl]
(3) mexicana [Rotala indica (Willd.) Koehne]
(4) other weeds else weeds
(5) rice-stem borer [Chilo suppressalis (Walker)]
3. test process:
(1), test medicine A-2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap medicine fertile GR, 10kg/ mu (commodity amount).
(2) medicament B-0.32% benbbensulfuronmethyl Butachlor technical 92 medicine fertile GR, 10 ㎏/mu (commodity amount), is contrasted.
(3), medicament C-disosultap 3.6% granule is contrasted, 6000g/ mu (commodity amount).
(4), medicament D-benbbensulfuronmethyl 10% wettable powder is contrasted, 20g/ mu (commodity amount).
(5), medicament E-Butachlor technical 92 50% missible oil is contrasted, 100ml/ mu (commodity amount).
(6), blank-CK.
Test medicine 2.32% benzyl fourth disosultap and 0.32% benbbensulfuronmethyl Butachlor technical 92 fertilizer granules, at rice transplanting (throw and plant) 5-10 days afterwards, directly spread fertilizer over the fields by the consumption of test design; Disosultap, benbbensulfuronmethyl, Butachlor technical 92 in contrast medicament, then adopt pesticide-clay mixture method, medicament and equivalent fertilizer are mixed and spread fertilizer over the fields all afterwards, the fertilizer (from urea) of equivalent is directly spread fertilizer over the fields in blank test, not spraying herbicide; During dispenser agent, have an appointment the thin water layer water conservation 7 days of 3cm in field, and undertaken by normal field management, each community water and fertilizer management is consistent, within after medicine 15 days, 30 days, carries out preventive effect investigation later, and test-results sees the following form 1, table 2, table 3, table 4.
Table 1 respectively after process medicine 15 days to paddy field weed strain preventive effect
Table 2 respectively after process medicine 30 days to paddy field weed strain preventive effect
Table 3 respectively after process medicine 30 days to paddy field weed fresh weight preventive effect
To rice-stem borer prevention effect after table 4 each process medicine
After table 5 respectively processes and prevents and kill off paddy field weed, paddy is surveyed and is produced result
Test-results shows:
1) the fertile GR of 2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap medicine prepared by the present invention can prevent and kill off paddy field weed effectively, after medicine 15 days, 97.00% is reached to the comprehensive strain preventive effect of weeds, after medicine 30 days, 96.00% and 96.34% are reached respectively to the comprehensive fresh preventive effect of weeds and strain preventive effect, compared with the fertile GR of contrast medicament 0.32% benbbensulfuronmethyl Butachlor technical 92 medicine, strain preventive effect and fresh preventive effect all increase, but difference is not remarkable; Compared with contrast medicament D, E weeding single dose, the comprehensive strain preventive effect of weeds and fresh preventive effect improve a lot, and difference reaches unusual effect.
2) the fertile GR energy of 2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap medicine prepared by the present invention effectively preventing rice-stem borer, after medicine 7 days, 14 days, 21 days, the prevention effect of rice-stem borer is investigated, preventive effect all reaches more than 90%, compared with contrast medicament B, preventive effect increases, and shows that the superposition of medicine fertilizer does not affect insecticidal effect.
3) rice yield of the fertile GR of 2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap medicine prepared by the present invention is higher is 364.0kg/ mu, stimulation ratio reaches 18.8%, the fertile GR of contrast medicament 0.32% benbbensulfuronmethyl Butachlor technical 92 medicine takes second place for 358.0kg/ mu, stimulation ratio is 16.82%, and the two rice yield is all significantly higher than blank and other single dose process.
Above-mentioned test-results shows: under identical water and fertilizer condition, fertile GR is variant with the fertilizer efficiency contrasting medicament C, D, E for 2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap medicine prepared by the present invention, show that medicament-fertilizer mixture of the present invention produces the fertile synergistic effect of medicine, herbicidal effect is improve while transmitting fertility, decrease the nutrient competition of weeds and paddy rice, improve fertilizer efficiency, and this medicine fertilizer there is insecticidal action, can the effective drill string insect such as water prevention chilo suppressalis, there is good volume increase usefulness; Compared with contrast medicament B, under the weeding pesticide condition of equivalent, no matter Weed removal medicinal fertilizer of the present invention is that herbicidal effect or fertilizer efficiency all increase, and manifests superiority of the present invention.
Below in conjunction with embodiment, the invention will be further described, and in embodiment, each proportioning raw materials is weight percentage.
Embodiment 1
The fertilizing and weeding insecticide fertilizer of transplanted rice field---0.60% benbbensulfuronmethyl Butachlor technical 92 cartap fertilizer granules, make by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.10% of the fertile gross weight of medicine, be mixed with by weight 1:15 by benbbensulfuronmethyl and Butachlor technical 92;
Sterilant: account for 0.5% of the fertile gross weight of medicine, be mixed with by agricultural chemicals cartap;
Carrier fertilizer: account for 98.0% of the fertile gross weight of medicine, be made up of urea, ammonium chloride and filler kaolin powder, wherein total nitrogen (N) accounts for 12%.
Auxiliary agent: account for 1.4% of the fertile gross weight of medicine, wherein
Aqueous solvent: 0.4%;
Stablizer: 0.2%, by potassium primary phosphate and 2,6 ditertiary butyl p cresol 1:3 compatibility by weight;
Diffusant: 0.3%, by alkylphenol polyoxyethylene and methyl sodiosul foaliphatate 1:2 compatibility by weight;
Sustained release dosage: 0.3%, by polyoxyethylene glycol and Sudan Gum-arabic 1:3 compatibility by weight;
Safener: 0.2%, by fenclorim and allyl dichloride amine 1:2 compatibility by weight;
Produce the transplanted rice field fertilizing and weeding insecticide fertilizer granule containing 0.60% benbbensulfuronmethyl Butachlor technical 92 cartap according to the following steps:
It take water as solvent that <1> prepares agricultural-chemical suspension mixture, by processing requirement, former for benbbensulfuronmethyl medicine, butachlor active compound, preparing protodrug, stablizer, diffusant, sustained release dosage, safener and water are added in sand mill, less than 5 microns are reached to material particular diameter through shearing sand milling, mix, to obtain final product;
<2> prepares carrier fertilizer particle and urea, ammonium chloride and filler compatibility is mixed, and through drum granulating, Drying and cooling, screening, to obtain final product;
<3> prepares agricultural chemicals herbicide pesticide fertilizer granules and adopts spraying coating method, by the agricultural-chemical suspension mixture of step <1> spraying coating on the carrier fertilizer particle of step <2>, mix, to obtain final product.
Using method and effect: after paddy rice throws cultivation, 5-15 days fields are used, apply 30-40kg/ mu, water in field 3-5 centimetre of water layer 5-7 days is maintained after executing, effectively can control the harm of the Weed infestation such as Semen Euphorbiae, barnyard grass, Herba Cyperi Difformis, Sheathed Monochoria of rice terrace and rice hoppers, striped rice borer, yellow rice borer and Cnaphalocrocis medinali(rice leaf roller), realize fertilizing and weeding desinsection synchronous effect.
Embodiment 2
The fertilizing and weeding insecticide fertilizer of transplanted rice field---0.80% benbbensulfuronmethyl Butachlor technical 92 cartap fertilizer granules, make by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.20% of the fertile gross weight of medicine, be mixed with by weight 1:19 by benbbensulfuronmethyl and Butachlor technical 92;
Sterilant: account for 0.6% of the fertile gross weight of medicine, be mixed with by agricultural chemicals cartap;
Carrier fertilizer: account for 98.00% of the fertile gross weight of medicine, be made up of urea, ammonium chloride and filler kaolin powder, wherein total nitrogen (N) accounts for 16%.
Auxiliary agent: account for 1.2% of the fertile gross weight of medicine, wherein
Aqueous solvent: 0.3%;
Stablizer: 0.2%, by potassium primary phosphate and 2,6 ditertiary butyl p cresol 1:3 compatibility by weight;
Diffusant: 0.3%, by methyl sodiosul foaliphatate and castor oil polyoxyethylene ether 1:3 compatibility by weight;
Sustained release dosage: 0.3%, by polyoxyethylene glycol, beta-cyclodextrin by weight 1:5 compatibility;
Safener: 0.1%, by fenclorim with how pacify amine by weight 1:2 compatibility;
With reference to the method for embodiment 1, produce the transplanted rice field fertilizing and weeding insecticide fertilizer granule containing 0.80% benbbensulfuronmethyl Butachlor technical 92 cartap.
Using method and effect: after paddy rice throws cultivation, 5-10 days fields are used, sowing amount 20-30kg/ mu, water in field 3-5 centimetre of water layer 5-7 days is maintained after executing, effectively can control the harm of the Weed infestation such as Semen Euphorbiae, barnyard grass, Herba Cyperi Difformis, Sheathed Monochoria of rice terrace and rice hoppers, striped rice borer, yellow rice borer and Cnaphalocrocis medinali(rice leaf roller), realize weeding fertilising synchronous effect, reach the laborsaving object of saving of work and time.
Embodiment 3
The fertilizing and weeding insecticide fertilizer of transplanted rice field---2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap fertilizer granules, make by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.32% of the fertile gross weight of medicine, be mixed with by weight 1:19 by benbbensulfuronmethyl and Butachlor technical 92;
Sterilant: account for 2.0% of the fertile gross weight of medicine, is mixed with by agricultural insecticide is two;
Carrier fertilizer: account for 96.48% of the fertile gross weight of medicine, be made up of urea, ammonium chloride and filler kaolin powder, wherein total nitrogen (N) accounts for 20%.
Auxiliary agent: account for 1.2% of the fertile gross weight of medicine, wherein
Aqueous solvent: 0.3%;
Stablizer: 0.2%, by potassium primary phosphate and 2,6 ditertiary butyl p cresol 1:3 compatibility by weight;
Diffusant: 0.3%, by methyl sodiosul foaliphatate and castor oil polyoxyethylene ether 1:3 compatibility by weight;
Sustained release dosage: 0.3%, by polyoxyethylene glycol and polyacrylic ester 1:2 compatibility by weight;
Safener: 0.1%, by fenclorim and allyl dichloride amine 1:3 compatibility by weight;
With reference to the method for embodiment 1, produce the transplanted rice field fertilizing and weeding insecticide fertilizer granule containing 2.32% benbbensulfuronmethyl Butachlor technical 92 disosultap.
Using method and effect: after paddy rice throws cultivation, 5-15 days fields are used, sowing amount 10-15kg/ mu, water in field 3-5 centimetre of water layer 5-7 days is maintained after executing, effectively can control the harm of the Weed infestation such as Semen Euphorbiae, barnyard grass, Herba Cyperi Difformis, Sheathed Monochoria of rice terrace and rice-stem borer, yellow rice borer and Cnaphalocrocis medinali(rice leaf roller), have to topdress to paddy rice simultaneously and put forward the effect of seedling.
Embodiment 4
The fertilizing and weeding insecticide fertilizer of transplanted rice field---0.6% benbbensulfuronmethyl Butachlor technical 92 ethiprole fertilizer granules, make by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.5% of the fertile gross weight of medicine, be mixed with by weight 1:30 by benbbensulfuronmethyl and Butachlor technical 92;
Sterilant: account for 0.1% of the fertile gross weight of medicine, be mixed with by agricultural chemicals ethiprole;
Carrier fertilizer: account for 98.2% of the fertile gross weight of medicine, be made up of urea, ammonium chloride and filler kaolin powder, wherein total nitrogen (N) accounts for 20%.
Auxiliary agent: account for 1.2% of the fertile gross weight of medicine, wherein
Aqueous solvent: 0.3%;
Stablizer: 0.2%, by potassium primary phosphate and 2,6 ditertiary butyl p cresol 1:3 compatibility by weight;
Diffusant: 0.3%, by methyl sodiosul foaliphatate and castor oil polyoxyethylene ether 1:2 compatibility by weight;
Sustained release dosage: 0.3%, by polyoxyethylene glycol and beta-cyclodextrin 1:4 compatibility by weight;
Safener: 0.1%, by fenclorim and allyl dichloride amine 1:3 compatibility by weight;
With reference to the method for embodiment 1, produce the transplanted rice field fertilizing and weeding insecticide fertilizer granule containing 0.6% benbbensulfuronmethyl Butachlor technical 92 ethiprole.
Using method and effect: after paddy rice throws cultivation, 5-10 days fields are used, sowing amount 8-10kg/ mu, water in field 3-5 centimetre of water layer 5-7 days is maintained after executing, effectively can control the harm of the Weed infestation such as Semen Euphorbiae, barnyard grass, Herba Cyperi Difformis, Sheathed Monochoria of rice terrace and rice hoppers, striped rice borer, yellow rice borer and Cnaphalocrocis medinali(rice leaf roller), realize fertilizing and weeding desinsection synchronous effect.
Embodiment 5
The fertilizing and weeding insecticide fertilizer of transplanted rice field---1.0% benbbensulfuronmethyl Butachlor technical 92 Provado fertilizer granules, make by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.5% of the fertile gross weight of medicine, be mixed with by weight 1:23 by benbbensulfuronmethyl and Butachlor technical 92;
Sterilant: account for 0.5% of the fertile gross weight of medicine, be mixed with by pesticide imidacloprid;
Carrier fertilizer: account for 97.5% of the fertile gross weight of medicine, be made up of urea, ammonium chloride and filler kaolin powder, wherein total nitrogen (N) accounts for 23%.
Auxiliary agent: account for 1.5% of the fertile gross weight of medicine, wherein
Aqueous solvent: 0.3%;
Stablizer: 0.2%, by potassium primary phosphate and 2,6 ditertiary butyl p cresol 1:3 compatibility by weight;
Diffusant: 0.4%, by methyl sodiosul foaliphatate and castor oil polyoxyethylene ether 1:3 compatibility by weight;
Sustained release dosage: 0.5%, by polyoxyethylene glycol and Sudan Gum-arabic 1:4 compatibility by weight;
Safener: 0.1%, by fenclorim and allyl dichloride amine 1:3 compatibility by weight;
With reference to the method for embodiment 1, produce the transplanted rice field fertilizing and weeding insecticide fertilizer granule containing 1.0% benbbensulfuronmethyl Butachlor technical 92 Provado.
Using method and effect: after paddy rice throws cultivation, 5-10 days fields are used, sowing amount 10-12.5kg/ mu, water in field 3-5 centimetre of water layer 5-7 days is maintained after executing, effectively can control the Weed infestation such as Semen Euphorbiae, barnyard grass, Herba Cyperi Difformis, Sheathed Monochoria of rice terrace and the harm of rice hoppers, realize fertilizing and weeding desinsection synchronous effect.
In a word, by the combination of sciences of pesticide herbicide, sterilant and fertilizer carrier, contriver successfully develops brand-new Multi-functional herbicidal power insecticide fertilizer of the present invention.Select the different benbbensulfuronmethyl of the mechanism of action of weeds and Butachlor technical 92 compatibility, effectively can expand the herbicide spectrum of weedicide, the scientific compatibility of agricultural chemicals and fertilizer, the fertile synergistic effect of medicine is built up fertility usefulness and weeding drug effect, particularly has good preventive effect to the annual grassy weeds of the rice terraces such as barnyard grass, Semen Euphorbiae, Herba Cyperi Glomerati, Herba Cyperi Difformis, Sheathed Monochoria; Simultaneously, adopt sustained release dosage effectively can ensure the science release of pesticide herbicide, sterilant in this product, extend the lasting period of agricultural chemicals, guarantee weeding, insecticidal effect, effectively can prevent and kill off planthopper, striped rice borer, yellow rice borer, Cnaphalocrocis medinali(rice leaf roller) to the harm of paddy rice; The combination of urea and ammonium chloride, meets the needs of paddy rice to nitrogen nutrition, realizes paddy rice early growth and quick tiller; Weeds accelerate the conduction velocity to weedicide while absorbing Fertilizer nutrient, thus accelerate the death rate of weeds, and fertilizer adds weeding drug effect; Weedicide kills weeds within the very first time, and weeds cannot fight for Fertilizer nutrient composition, and Fertilizer nutrient can supply paddy growth in a large number, and weedicide improves utilization rate of fertilizer; The combination of medicine fertilizer, produces synergistic effect, reduces the waste of agricultural chemicals, fertilizer.
The fertilizer granules that the present invention makes mainly uses at rice terrace early stage, have that fertilising short is turned green to paddy rice, weeding and prevention rice borer, planthopper disinsection efficiency.Application the present invention can alleviate labour intensity and the work number of times of peasant, realizes science, rationally, effectively utilizes resource, numerous working people is freed from loaded down with trivial details agriculture business, reaches the laborsaving object of saving of work and time; Meanwhile, the present invention has good pushing effect in protection of the environment and minimizing agricultural cost and increasing both production and income.
Claims (4)
1. the herbicide pesticide medicine containing benzyl fourth is fertile, it is characterized in that making by following weight percents primarily of weedicide, sterilant, carrier fertilizer and auxiliary agent:
Weedicide: account for 0.32% of the fertile gross weight of medicine, be mixed with by weight 1:19 by benbbensulfuronmethyl and Butachlor technical 92,
Sterilant: 2.0%,
Carrier fertilizer: 96.48%,
Auxiliary agent: aqueous solvent 0.2%-3.0%, stablizer 0.1%-1.0%, diffusant 0.2%-2.0%, sustained release dosage 0.3%-3.0%,
Safener 0.05%-2.0%;
Described sterilant is the one in neires toxin, nicotinoids, acetamiprid, ethiprole, Rynaxypyr; Described neires toxin is disosultap, Cupric sulfate or cartap, and described nicotinoids is Provado, Diacloden, clothianidin or MTI-446;
Described carrier fertilizer is made up of n-p-k element fertilizer and filler, in carrier fertilizer, nitrogen element content accounts for the 12-25% of the fertile gross weight of medicine, nitrogen element is from one or more in urea, ammonium chloride, ammonium sulfate, phosphoric is from one or more in monoammonium phosphate, diammonium phosphate, fused(calcium magnesium)phosphate, and potassium element is from one or more in Repone K, potassium sulfate, saltpetre;
Described stablizer is the mixture of potassium primary phosphate and 2,6 ditertiary butyl p cresol or sodium-acetate and 2,6 ditertiary butyl p cresol; Described diffusant is one or more in alkylphenol polyoxyethylene, methyl sodiosul foaliphatate, castor oil polyoxyethylene ether; Described sustained release dosage is one or more in polyoxyethylene glycol, beta-cyclodextrin, polyacrylic ester, sodium polystyrene sulfonate, gelatin, Sudan Gum-arabic; Described safener is allyl dichloride amine, how to pacify, in fenclorim any two kinds.
2. the herbicide pesticide medicine containing benzyl fourth according to claim 1 is fertile, it is characterized in that: described filler is one or more in kaolin powder, high calcium soil powder, clay powder, diatomite.
3., according to claim 1 containing the production method of the herbicide pesticide medicine fertilizer of benzyl fourth, it is characterized in that comprising the following steps:
It take water as solvent that <1> prepares agricultural-chemical suspension mixture, former for benbbensulfuronmethyl medicine, butachlor active compound, preparing protodrug, stablizer, diffusant, sustained release dosage, safener and water are added in sand mill, reaching less than 5 microns through shearing sand milling to material particular diameter, obtaining final product;
<2> prepares carrier fertilizer particle by n-p-k element fertilizer and the mixing of filler compatibility, through drum granulating, Drying and cooling, screening, to obtain final product;
<3> prepares agricultural chemicals herbicide pesticide fertilizer granules and adopts spraying coating method, by the agricultural-chemical suspension mixture of step <1> spraying coating on the carrier fertilizer particle of step <2>, mix, to obtain final product.
4. according to claim 1 containing the application of herbicide pesticide medicine fertilizer of benzyl fourth, it is characterized in that using early stage shortly to turn green to fertilization of rice at transplanted rice field, weeding and prevention rice borer, planthopper.
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| CN104430581A (en) * | 2014-12-11 | 2015-03-25 | 广西乐土生物科技有限公司 | Molluscicide composition, bensulfuron methyl and butachlor-containing herbicidal and molluscicidal labor-saving fertilizer for rice and production method of labor-saving fertilizer |
| CN109336686A (en) * | 2018-11-16 | 2019-02-15 | 湖南神隆高科技股份有限公司 | A kind of rice organic long-acting herbicide pesticide medicine fertilizer and preparation method thereof and application method |
| CN110192555A (en) * | 2019-06-27 | 2019-09-03 | 轩凯生物科技(滁州)有限公司 | A kind of compound herbicide containing polyglutamic acid |
| CN110452056A (en) * | 2019-09-11 | 2019-11-15 | 句容市后白镇农业服务中心 | A kind of coated release-controlled Synergistic type herbicide fertilizer granules of multilayer and its preparation and method of administration |
| CN111869674A (en) * | 2020-07-19 | 2020-11-03 | 南通江山农药化工股份有限公司 | Imidaclothiz and diazinon insecticidal composition |
| CN112825861A (en) * | 2021-02-04 | 2021-05-25 | 四川眉山凯尔化工有限公司 | Compound pesticide herbicide |
| CN116250531A (en) * | 2021-12-09 | 2023-06-13 | 沈阳中化农药化工研发有限公司 | Granule containing sulfonylurea herbicide and preparation method thereof |
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| CN1035538C (en) * | 1993-08-24 | 1997-08-06 | 曾治中 | Medicated fertilizer for dressing, pests-controlling and chemical weeding and using method thereof |
| KR101280059B1 (en) * | 2004-12-17 | 2013-06-28 | 주식회사 엘지생명과학 | Synergistic herbicidal compositions containing N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-2-[2-fluoro-1-(methoxymethyl carbonyloxy) propyl]-3-pyridine sulfonamide |
| CN100356847C (en) * | 2006-03-10 | 2007-12-26 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN102276356B (en) * | 2011-07-11 | 2014-06-18 | 广西田园生化股份有限公司 | Stable controlled release particle pesticide-containing fertilizer |
| CN102627508B (en) * | 2012-04-26 | 2014-08-06 | 广西乐土生物科技有限公司 | Transplanted rice field pesticide-weeding pesticide-fertilizer mixed agents and production method and application thereof |
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