CN103102219A - Pesticide-fertilizer mixer for controlling rice pests - Google Patents
Pesticide-fertilizer mixer for controlling rice pests Download PDFInfo
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- CN103102219A CN103102219A CN2013100291017A CN201310029101A CN103102219A CN 103102219 A CN103102219 A CN 103102219A CN 2013100291017 A CN2013100291017 A CN 2013100291017A CN 201310029101 A CN201310029101 A CN 201310029101A CN 103102219 A CN103102219 A CN 103102219A
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Abstract
The invention discloses a pesticide-fertilizer mixer for controlling rice pests. An active ingredient of the pesticide-fertilizer mixer is monosultap. The pesticide-fertilizer mixer comprises the following components by total weight of the pesticide fertilizer: 0.2%-10% of the monosultap, 10%-60% of fertilizer, 0.1%-2% of slow-released agent, 0.1%-10% of binder, 0.1%-0.5% of coating agent and the balance of filler. The components are mixed uniformly according to the proportion, granulated by using a coating method and then dried and screened to obtain the pesticide-fertilizer mixer disclosed by the invention. The pesticide-fertilizer mixer for controlling the rice pests can be used for fertilizing and realizing the control on chilo suppressalis, tryporyza incertulas by one-time fertilization in the rice production, therefore, a method of using the pesticide and the fertilizer for two times or more under existing conditions is overcome.
Description
Technical field
The present invention relates to a kind of medicament-fertilizer mixture of preventing and treating rice grub.
Background technology
The desinsection list, chemical formula:
Chemical name: 2-N, N dimethylamine base-1-Sulfothiorine base-3-propane thiosulfate, English name: monosultap is a kind of analogue of nereistoxin of synthetic, enters and is converted into rapidly clam worm element or Dihydronereistoxin element in insect body.This medicine is the vagusstoff competitive inhibitor, have stronger tag, stomach toxicity and interior suction conduction, the larva of lepidoptera pest is had preventive and therapeutic effect preferably, this medicine is mainly used in preventing and treating the insect on the crops such as sugarcane, paddy rice.
Existing desinsection list operation technique, soluble powder, Pao Juan granula, aqua, microemulsion, granule are and are watered spraying or spread fertilizer over the fields, and the desinsection list uses and Fertilizer application separates.
The inventor is to the desinsection one-pack type and use further investigation, with itself and Fertilizer combination, is prepared into medicament-fertilizer mixture, completes simultaneously desinsection and the two procedures of topdressing, and the situation of having avoided dispenser in the past and having topdressed and can not take into account is saved time and manually, improved production efficiency.
The disclosed a kind of sugarcane foliage medicinal fertilizer formulation of patent of invention ZL200710066471.2 is the technology of sugarcane that is used for by Provado, desinsection list, cartap and Fertilizer Combination, with the present invention's same technology of symbolic animal of the birth year not.
Summary of the invention
Technical problem to be solved: the present invention is directed to the prior art deficiency a kind of a kind of desinsection list medicament-fertilizer mixture that contains that contains the combination of sciences of desinsection list and fertilizer and develop is provided, applied once both can be prevented and treated rice-stem borer, yellow rice borer in agriculture production, can topdress again, overcome that user under the prior art condition wants twice or the way of use of insecticide and fertilizer repeatedly.
The present invention also provides the preparation method of desinsection list medicament-fertilizer mixture.
Technical scheme: a kind of control rice grub medicament-fertilizer mixture of the present invention is by desinsection list, fertilizer, sustained release dosage, binding agent, coating agent, media assemblage.
In the medicament-fertilizer mixture gross weight, wherein: desinsection list 0.2%～10%, fertilizer 10%～60%, sustained release dosage 0.1%～2%, binding agent 0.1%～10%, coating agent 0.1～0.5%, all the other are filler.
Described fertilizer is the one or more combination in ammonium chloride, ammonium sulfate, urea, Repone K, vitriolate of tartar, monoammonium phosphate etc., its N element nutrient content is 5%～30% of medicament-fertilizer mixture gross weight, the P constituent content is 0～20% of medicament-fertilizer mixture gross weight, the K constituent content is 0～20% of medicament-fertilizer mixture gross weight, and micronutrient levels is 0.01～5% of medicament-fertilizer mixture gross weight.
Described trace element is the one or more combination in the trace elements such as zinc, boron, calcium, magnesium, manganese, copper, molybdenum.
Described sustained release dosage is the one or more combination in polyvinyl alcohol or gum arabic etc.
Described binding agent is the one or more combination in attapulgite, paraffin, rosin, pasted starch, xanthan gum, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose gum etc.
Described coating agent is the one or more combination in polyvinyl alcohol, polyvinylpyrrolidone, vibrin, vinylformic acid synthetic polymer, acrylic resin membrane-forming agent, butadiene resin membrane-forming agent, polyurethane finishing agent, cellulose nitrate membrane-forming agent etc.
Described filler is the one or more combination in kaolin, diatomite, white carbon black, starch, stone flour, quartz sand, brick slag etc.
A kind of preparation method who prevents and treats the rice grub medicament-fertilizer mixture of the present invention: after 0.2%～10% former medicine of desinsection list, 10%～60% fertilizer, 0.1%～2% sustained release dosage, 0.1%～10% binding agent, 0.1%～0.5% coating agent, appropriate filler are mixed in airtight stirred pot, add and carry out the granulation of coating method in granulating equipment, be dried to the particle water content less than 3% under 80 ℃～100 ℃ conditions, screening, size range 2000um～4000um, through after the assay was approved, namely obtain required desinsection list fertilizer granules; The powder sieving thing is back to stirred pot after crushed to be mixed again; Unacceptable product is back to stirred pot after the check analysis reason mixes again, mix and adopt the method for fractional steps, the starting material that component concentration is lower first mix the fertilizer of certain mass or filler again with other mixing of materials, to guarantee the homogeneity of product content, drying temperature is at 80 ℃～100 ℃, strict variation and the fluctuation of controlling temperature is in order to avoid decomposition and the loss of agricultural chemicals, fertilizer composition.
Compared with prior art, the present invention has following unusual effect.
A kind of control rice grub medicament-fertilizer mixture of the present invention, a kind of medicament-fertilizer mixture that combination of sciences exploitation by insecticidal active ingredient desinsection list and fertilizer forms, the dual function that applied once can reach desinsection and topdress, peasant's labour intensity and work number of times have been alleviated, save time and manually, improved production efficiency.
The present invention adopts the modern mechanical complete processing, and effective constituent is evenly distributed in product, and the preparation method easily operates.Product directly spreads fertilizer over the fields and can be distributed in uniformly the field, is conducive to absorbing of effective constituent, has overcome that existing operation technique is watered spraying or artificial pesticide-clay mixture method causes drift contaminate environment phenomenon.
Adopt slow release method, effectively guarantee the slow release of agricultural chemicals, fertilizer, extend the lasting period of product, improve drug effect and agricultural chemicals utilization ratio, reduce the waste of agricultural chemicals, fertilizer, guarantee pest control, double effects topdresses.
The medicament-fertilizer mixture product has been saved auxiliary agent cost and circulation cost in a cover packing material and agricultural chemicals with respect to twice use of agricultural chemicals and fertilizer.
A kind of control rice grub medicament-fertilizer mixture of the present invention is used for the control rice-stem borer, yellow rice borer has prevention effect preferably.
Safety, low toxicity, low risk are used conveniently in a kind of control rice grub medicament-fertilizer mixture formulation of the present invention environmental protection.
Description of drawings
Fig. 1 is production technological process of the present invention.
Embodiment
A kind of control rice grub medicament-fertilizer mixture of the present invention is by the desinsection list, fertilizer, and sustained release dosage, binding agent, the coating agent, filler material forms.In the medicament-fertilizer mixture gross weight, wherein: desinsection list 0.2%～10%, fertilizer 10%～60%, sustained release dosage 0.1%～2%, binding agent 0.1%～10%, coating agent 0.1～0.5%, all the other are filler.
Embodiment one: as shown in Figure 1, according to a kind of control rice grub medicament-fertilizer mixture preparation method of the present invention, after 0.2%～10% former medicine of desinsection list, 10%～60% fertilizer, 0.1%～2% sustained release dosage, 0.1%～10% binding agent, 0.1%～0.5% coating agent, appropriate filler are mixed in airtight stirred pot, add and carry out the granulation of coating method in granulating equipment, be dried to the particle water content less than 3% under 80 ℃～100 ℃ conditions, screening (size range 2000um～4000um), through after the assay was approved, namely obtain required a kind of control rice grub medicament-fertilizer mixture.The powder sieving thing is back to stirred pot after crushed to be mixed again.Unacceptable product is back to stirred pot after the check analysis reason mixes again.Mix and adopt the method for fractional steps, the starting material that component concentration is lower first mix the fertilizer of certain mass or filler again with other mixing of materials, to guarantee the homogeneity of product content, drying temperature is at 80 ℃～100 ℃, strict variation and the fluctuation of controlling temperature is in order to avoid decomposition and the loss of agricultural chemicals, fertilizer composition.
Preparation method according to medicament-fertilizer mixture of the present invention, can be made into the different desinsection list medicament-fertilizer mixture of active constituent content, gross weight by medicament-fertilizer mixture, activeconstituents desinsection list 0.2%～10%, fertilizer component macroelement N element nutrient 5%～30%, P element nutrient 0%～20%, K element nutrient 0%～20%, trace element sum total 0.01～5%.
A kind of control of the present invention rice grub medicament-fertilizer mixture production technique is ripe, can produce according to product standard up-to-standard, a kind of control rice grub medicament-fertilizer mixture of effect stability.Be the checking constant product quality, we have carried out the heat storage stability test of product: stored 14 days the rate of decomposition of mensuration effective constituent, moisture, pH value etc. under 54 ℃ ± 2 ℃ conditions.Test-results table 1 shows, constant product quality is good, the requirement of indices conformance with standard.
Table 1,0.5% desinsection list medicament-fertilizer mixture heat storage stability test-results.
Embodiment two: in order better to verify practical application effect of the present invention, the below illustrates that with the field efficacy example a kind of control rice grub medicament-fertilizer mixture of the present invention is used for control rice-stem borer, yellow rice borer test of pesticide effectiveness effect.
Test-results table 2～3 show, 0.5% 525～750 g/has of desinsection list medicament-fertilizer mixture effective ingredient consumption control rice-stem borer, yellow rice borer excellent, same effective ingredient consumption 0.5% desinsection list medicament-fertilizer mixture is more effective than 50% desinsection list granulae effervescentes, and product is to each growth phase safety of paddy rice.
Table 2,0.5% desinsection list medicament-fertilizer mixture control rice-stem borer effect (2012.5 strain state).
Table 3,0.5% desinsection list medicament-fertilizer mixture control Yellow Rice Borer effect (2012.6 Wuhan).
Claims (8)
1. medicament-fertilizer mixture of preventing and treating rice grub, it is characterized in that: activeconstituents is the desinsection list, in the fertile gross weight of medicine, wherein: desinsection list 0.2%～10%, fertilizer 10%～60%, sustained release dosage 0.1%～2%, binding agent 0.1%～10%, coating agent 0.1～0.5%, all the other are filler.
2. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 1, it is characterized in that: described fertilizer is the one or more combination in ammonium chloride, ammonium sulfate, urea, Repone K, vitriolate of tartar, monoammonium phosphate etc., its N element nutrient content is 5%～30% of medicament-fertilizer mixture gross weight, the P constituent content is 0～20% of medicament-fertilizer mixture gross weight, the K constituent content is 0～20% of medicament-fertilizer mixture gross weight, and micronutrient levels is 0.01～5% of medicament-fertilizer mixture gross weight.
3. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 2, it is characterized in that: described trace element is the one or more combination in the trace elements such as zinc, boron, calcium, magnesium, manganese, copper, molybdenum.
4. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 1, it is characterized in that: described sustained release dosage is the one or more combination in polyvinyl alcohol or gum arabic etc.
5. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 1, it is characterized in that: described binding agent is the one or more combination in attapulgite, paraffin, rosin, pasted starch, xanthan gum, carboxymethyl cellulose, carboxyethyl cellulose, methylcellulose gum etc.
6. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 1, it is characterized in that: described coating agent is the one or more combination in polyvinyl alcohol, polyvinylpyrrolidone, vibrin, vinylformic acid synthetic polymer, acrylic resin membrane-forming agent, butadiene resin membrane-forming agent, polyurethane finishing agent, cellulose nitrate membrane-forming agent etc.
7. a kind of medicament-fertilizer mixture of preventing and treating rice grub according to claim 1, it is characterized in that: described filler is the one or more combination in kaolin, diatomite, white carbon black, starch, stone flour, quartz sand, brick slag etc.
8. a kind of preparation method who prevents and treats the rice grub medicament-fertilizer mixture according to claim 1: after 0.2%～10% former medicine of desinsection list, 10%～60% fertilizer, 0.1%～2% sustained release dosage, 0.1%～10% binding agent, 0.1%～0.5% coating agent, appropriate filler are mixed in airtight stirred pot, add and carry out the granulation of coating method in granulating equipment, be dried to the particle water content less than 3% under 80 ℃～100 ℃ conditions, screening, size range 2000um～4000um, through after the assay was approved, namely obtain required desinsection list fertilizer granules; The powder sieving thing is back to stirred pot after crushed to be mixed again; Unacceptable product is back to stirred pot after the check analysis reason mixes again, mix and adopt the method for fractional steps, the starting material that component concentration is lower first mix the fertilizer of certain mass or filler again with other mixing of materials, to guarantee the homogeneity of product content, drying temperature is at 80 ℃～100 ℃, strict variation and the fluctuation of controlling temperature is in order to avoid decomposition and the loss of agricultural chemicals, fertilizer composition.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108991A (en) * | 2014-06-23 | 2014-10-22 | 合肥长润农业科技有限公司 | Catechol-containing polyurethane coated slow release compound fertilizer |
| CN106588412A (en) * | 2016-12-03 | 2017-04-26 | 安徽爱能洁生物科技有限公司 | Zinc-rich high-yield slow release compound fertilizer for rice planting and preparation method of compound fertilizer |
| CN108522502A (en) * | 2018-05-29 | 2018-09-14 | 青岛农业大学 | A kind of special foliage-spray medicine fertilizer of novel rice |
| CN109232077A (en) * | 2018-09-11 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of multi-functional medicated fertilizer and preparation method thereof |
| CN109601539A (en) * | 2018-12-29 | 2019-04-12 | 广西大学 | A kind of Cupric sulfate pesticide slow-releasing agent |
| CN110959486A (en) * | 2019-11-19 | 2020-04-07 | 湖南杂交水稻研究中心 | Rice planting method |
| CN112239383A (en) * | 2020-10-28 | 2021-01-19 | 中诚国联（河南）生物科技有限公司 | Application of pesticide-fertilizer granules containing dinotefuran and monosultap to rice |
| CN112745168A (en) * | 2020-12-31 | 2021-05-04 | 河南好年景生物发展有限公司 | Preparation method of slow-release pesticide-fertilizer granules for preventing and treating rice borers |
| CN113149780A (en) * | 2021-05-11 | 2021-07-23 | 安徽瑞然生物药肥科技有限公司 | Novel environment-friendly pesticide fertilizer and preparation method and application thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108991A (en) * | 2014-06-23 | 2014-10-22 | 合肥长润农业科技有限公司 | Catechol-containing polyurethane coated slow release compound fertilizer |
| CN106588412A (en) * | 2016-12-03 | 2017-04-26 | 安徽爱能洁生物科技有限公司 | Zinc-rich high-yield slow release compound fertilizer for rice planting and preparation method of compound fertilizer |
| CN108522502A (en) * | 2018-05-29 | 2018-09-14 | 青岛农业大学 | A kind of special foliage-spray medicine fertilizer of novel rice |
| CN109232077A (en) * | 2018-09-11 | 2019-01-18 | 绩溪农华生物科技有限公司 | A kind of multi-functional medicated fertilizer and preparation method thereof |
| CN109601539A (en) * | 2018-12-29 | 2019-04-12 | 广西大学 | A kind of Cupric sulfate pesticide slow-releasing agent |
| CN110959486A (en) * | 2019-11-19 | 2020-04-07 | 湖南杂交水稻研究中心 | Rice planting method |
| CN112239383A (en) * | 2020-10-28 | 2021-01-19 | 中诚国联（河南）生物科技有限公司 | Application of pesticide-fertilizer granules containing dinotefuran and monosultap to rice |
| CN112745168A (en) * | 2020-12-31 | 2021-05-04 | 河南好年景生物发展有限公司 | Preparation method of slow-release pesticide-fertilizer granules for preventing and treating rice borers |
| CN113149780A (en) * | 2021-05-11 | 2021-07-23 | 安徽瑞然生物药肥科技有限公司 | Novel environment-friendly pesticide fertilizer and preparation method and application thereof |
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