CN105325443A - Pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and preparation method thereof - Google Patents
Pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and preparation method thereof Download PDFInfo
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- CN105325443A CN105325443A CN201510682466.9A CN201510682466A CN105325443A CN 105325443 A CN105325443 A CN 105325443A CN 201510682466 A CN201510682466 A CN 201510682466A CN 105325443 A CN105325443 A CN 105325443A
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Abstract
The invention belongs to the field of pesticide fertilizer, and more specifically relates to pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and a preparation method thereof. The pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle is prepared from, by weight, 3 to 5 parts of pyrazosulfuron, 5 to 10 parts of bensulfuron methyl, 15 to 20 parts of potassium chloride, 15 to 20 parts of monoammonium phosphate, 35 to 40 parts of urea, 1 to 3 parts of zinc sulfate, 1 to 3 parts of manganese sulfate, and 1 to 3 parts of magnesium sulfate. According to the preparation method, the ingredients are subjected to high temperature fusion, pelleting, drying, and screening so as to obtain the pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle. The pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle is used for preventing and killing annual or perennial broadleaf weeds, and cyperaceae weeds in paddy fields; combination of the pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle with fertilizers is capable of providing crops with nitrogenous fertilizer, phosphate fertilizer, and potash fertilizer; adding of zinc sulfate, manganese sulfate, and magnesium sulfate is capable of providing crops with trace elements such as zinc, manganese, and magnesium.
Description
Technical field
The invention belongs to the fertile field of medicine, be specifically related to the fertile particle of paddy field medicine and the preparation method of a kind of pyrazosulfuron and bensulfuron-methyl.
Background technology
Bensulfuron-methyl is a kind of selectivity inner sucting conduction type herbicides for use in paddy, be also called Nongdeshi, rice without grass, just agriculture, to people and animals' low toxicity, to fish, bird and honeybee low toxicity, previously nutgrass flatsedge and broad leaved weed is prevented and kill off for rice field, prevent and kill off broad leaved weed for wheatland at present, medicament can spread rapidly in water, absorbed by weeds root and blade and transfer to each position, hinder the biosynthesis of branched-chain amino acid, annual and perennial broad leaved weed is prevented and kill off, sedge weed for paddy field, poor to grassy weed effect, the built agent of butachlor and bensulfuron-methyl uses in rice field, effectively can prevent and kill off barnyard grass, moleplant seed, needle spikesedge herb, cyperus iria, difformed galingale herb, Eclipta prostrata, water three-coloured amaranth, mexicana, Procumbent Falsepimpernel, rhizoma alismatis, pondweed, the weeds such as Monochoria korsakowii, but to short arrowhead, Herba Cyperi Glomerati, Japan's Fischer grass, scirpus scirpus and flat stalk Fischer grass only have inhibitory action, preparation has 35% fourth benzyl wetting powder, 20% fourth benzyl wetting powder, 10% fourth benzyl fine granule etc., mainly be applicable to transplanted rice field, use before seedling after live field is broadcast, easily poisoning is caused to rice seedling when consumption is excessive,
Pyrazosulfuron is a kind of sulfonylurea herbicide, is selectivity inner-adsorption conduction-type herbicide, is absorbed mainly through root system, and shift rapidly in weeds plant body, Developing restraint, weeds are dead gradually.Annual and perennial broadleaf weed and sedge weed can be prevented and kill off, as different in nature nutgrass flatsedge, Herba Cyperi Glomerati, firefly Lin, Monochoria vaginalis, Chinese celery, mexicana, angustifolia arrowhead herb, pondweed, blue or green duckweed, Eclipta prostrata, certain preventive effect is had to barnyard grass, invalid to moleplant seed, paddy rice can decompose this medicament, does not almost affect paddy growth, efficacy stability, safety is high, 25 ~ 35 days lasting periods, generally uses in paddy rice 1 ~ 3 leaf phase;
Pyrazosulfuron and bensulfuron-methyl are all weed killer herbicides, these two kinds of weed killer herbicides and fertilizer are carried out scientific matching, can play synergistic function, improve weeding and fertilization effect, increase crop yield, disposablely can complete weeding and fertilising two work.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of pyrazosulfuron and bensulfuron-methyl scientific matching are provided, improve herbicidal effect, and carry out the fertile particle of the paddy field medicine that applies fertilizer and production method thereof in weeding simultaneously.
The present invention is achieved by the following technical solutions: 1, the fertile particle of the paddy field medicine of a kind of pyrazosulfuron and bensulfuron-methyl, it is made up of the component of following weight portion: pyrazosulfuron 3 to 5 parts, bensulfuron-methyl 5 to 10 parts, 15 to 20 parts, potassium chloride, MAP 15 to 20 parts, 35 to 40 parts, urea, 1 to 3 part, zinc sulphate, manganese sulphate 1 to 3 part, 1 to 3 part, magnesium sulfate;
2, a preparation method for the fertile particle of the paddy field medicine of pyrazosulfuron and bensulfuron-methyl, it is prepared by following steps:
1) by pyrazosulfuron 3 to 5 parts, bensulfuron-methyl 5 to 10 parts, 15 to 20 parts, potassium chloride, MAP 15 to 20 parts, 35 to 40 parts, urea, 1 to 3 part, zinc sulphate, manganese sulphate 1 to 3 part, 1 to 3 part, magnesium sulfate carries out high-temperature fusion and makes mixture;
2) high-temperature fusion mixture is sent into comminutor and carry out granulation;
3) finished particle carries out drying, sieving;
4) powder sieved out and crushed particles return comminutor and continue as raw material;
5) weighing and bagging warehouse-in.
Described high-temperature fusion temperature is 350 DEG C.
Described bake out temperature is 75 to 80 DEG C.
Described finished particle diameter 2mm-3mm.
Beneficial effect of the present invention: the present invention, by pyrazosulfuron and bensulfuron-methyl scientific matching, plays synergistic function, improves the herbicidal effect of these two kinds of weed killer herbicides, prevents and kill off annual and perennial broad leaved weed, sedge weed for paddy field; With Fertilizer combination, for crop provides nitrogenous fertilizer, phosphate fertilizer and potash fertilizer; Add zinc sulphate, manganese sulphate and magnesium sulfate, the trace elements such as zinc, manganese, magnesium are provided for crop; One action just can complete weeding and fertilising two work simultaneously, has saved manpower and time.
Embodiment
Below in conjunction with example, the specific embodiment of the present invention is described in detail.
Embodiment 1
1, the fertile particle of the paddy field medicine of pyrazosulfuron and bensulfuron-methyl, it is made up of the component of following weight portion: pyrazosulfuron 3 parts, bensulfuron-methyl 5 parts, 20 parts, potassium chloride, MAP 20 parts, urea 38,3 parts, zinc sulphate, manganese sulphate 1 part, 1 part, magnesium sulfate;
2, a preparation method for the fertile particle of the paddy field medicine of pyrazosulfuron and bensulfuron-methyl, it is prepared by following steps:
1) by pyrazosulfuron 3 parts, bensulfuron-methyl 5 parts, 20 parts, potassium chloride, MAP 20 parts, urea 38,3 parts, zinc sulphate, manganese sulphate 1 part, 1 part, magnesium sulfate carries out high-temperature fusion and makes mixture;
2) high-temperature fusion mixture is sent into comminutor and carry out granulation;
3) finished particle carries out drying, sieving;
4) powder sieved out and crushed particles return comminutor and continue as raw material;
5) weighing and bagging warehouse-in;
The present invention, by pyrazosulfuron and bensulfuron-methyl scientific matching, improves the herbicidal effect of these two kinds of weed killer herbicides; With Fertilizer combination, for crop provides nitrogenous fertilizer, phosphate fertilizer and potash fertilizer; Add zinc sulphate, manganese sulphate and magnesium sulfate, the trace elements such as zinc, manganese, magnesium are provided for crop; One action just can complete weeding and fertilising two work simultaneously, has saved manpower and time.
Embodiment 2
1, the fertile particle of the paddy field medicine of pyrazosulfuron and bensulfuron-methyl, it is made up of the component of following weight portion: pyrazosulfuron 5 parts, bensulfuron-methyl 10 parts, 18 parts, potassium chloride, MAP 19 parts, 39 parts, urea, 3 parts, zinc sulphate, manganese sulphate 3 parts, 3 parts, magnesium sulfate;
2, a preparation method for the fertile particle of the paddy field medicine of pyrazosulfuron and bensulfuron-methyl, it is prepared by following steps:
1) by pyrazosulfuron 5 parts, bensulfuron-methyl 10 parts, 18 parts, potassium chloride, MAP 19 parts, 39 parts, urea, 3 parts, zinc sulphate, manganese sulphate 3 parts, 3 parts, magnesium sulfate carries out high-temperature fusion and makes mixture;
2) high-temperature fusion mixture is sent into comminutor and carry out granulation;
3) finished particle carries out drying, sieving;
4) powder sieved out and crushed particles return comminutor and continue as raw material;
5) weighing and bagging warehouse-in;
The present invention, by pyrazosulfuron and bensulfuron-methyl scientific matching, improves the herbicidal effect of these two kinds of weed killer herbicides; With Fertilizer combination, for crop provides nitrogenous fertilizer, phosphate fertilizer and potash fertilizer; Add zinc sulphate, manganese sulphate and magnesium sulfate, the trace elements such as zinc, manganese, magnesium are provided for crop; One action just can complete weeding and fertilising two work simultaneously, has saved manpower and time.
Application Example 1
In order to better verify practical application effect of the present invention, illustrate that the fertile particle of the paddy field medicine of a kind of pyrazosulfuron of the present invention and bensulfuron-methyl is for preventing and kill off paddy field weed test of pesticide effectiveness effect with example below, three groups of repetitions are established in test;
Reagent agent: the fertile particle of paddy field medicine of A embodiment 1 one kinds of pyrazosulfurons and bensulfuron-methyl;
Contrast medicament: B commercially available pyrazosulfuron medicament, the commercially available bensulfuron-methyl medicament of C, D common fertilizer, E blank;
Result of the test: as shown in the table;
The paddy field medicine fertile particle water prevention weeds in paddy field effect of table 1 pyrazosulfuron and bensulfuron-methyl
The fertile particle of paddy field medicine of table 2 pyrazosulfuron and bensulfuron-methyl is to the effect of increasing production of paddy rice
Found out by table 1, the preventive effect of the fertile particle of paddy field medicine to paddy field weed of process A pyrazosulfuron and bensulfuron-methyl is best, dispenser after 20 days preventive effect reach more than 90%, dispenser is preventive effect more than 95 % after 25 days, and herbicidal effect is significantly better than treatments B, process C, process D and process E; As can be seen from Table 2, process A increasing production of rice 36.7%, apparently higher than treatments B, process C, process D and process E; The weed control efficacy of process A and effect of increasing production are all better than other process.
Application Example 2
The fertile particle of paddy field medicine of a kind of pyrazosulfuron of the present invention and bensulfuron-methyl is used for eliminating weed in wheat field test of pesticide effectiveness effect, and three groups of repetitions are established in test;
Reagent agent: the fertile particle of paddy field medicine of A embodiment 1 one kinds of pyrazosulfurons and bensulfuron-methyl;
Contrast medicament: B commercially available pyrazosulfuron medicament, the commercially available bensulfuron-methyl medicament of C, D common fertilizer, E blank;
Result of the test: as shown in the table;
The paddy field medicine fertile particle control weeds of wheat effect of table 3 pyrazosulfuron and bensulfuron-methyl
The fertile particle of paddy field medicine of table 4 pyrazosulfuron and bensulfuron-methyl is to the effect of increasing production of wheat
As can be seen from Table 3, process A dispenser after 20 days weed control efficacy be 89.5%, after dispenser, 25 days weed control efficacies reach 94.3%, all higher than treatments B, process C, process D and process E; As can be seen from Table 4, process A wheat increase yield effect reaches 32.6%, higher than treatments B, process C, process D and process E.
The present inventor passes through scientific matching, by pyrazosulfuron, bensulfuron-methyl and Fertilizer combination, make three kinds of components all be in optimal application effect, improve herbicidal effect and fertilization effect, for crop provides required nutrient, management of weeds, applied once, can complete weeding and fertilising simultaneously, save time and manpower, improve the production efficiency of peasant, increase farmers' income.
Claims (5)
1. the fertile particle of the paddy field medicine of a pyrazosulfuron and bensulfuron-methyl, it is characterized in that, it is made up of the component of following weight portion: pyrazosulfuron 3 to 5 parts, bensulfuron-methyl 5 to 10 parts, 15 to 20 parts, potassium chloride, MAP 15 to 20 parts, 35 to 40 parts, urea, 1 to 3 part, zinc sulphate, manganese sulphate 1 to 3 part, 1 to 3 part, magnesium sulfate.
2. the preparation method of the fertile particle of the paddy field medicine of a kind of pyrazosulfuron as claimed in claim 1 and bensulfuron-methyl, is characterized in that, comprise the steps:
1) by pyrazosulfuron 3 to 5 parts, bensulfuron-methyl 5 to 10 parts, 15 to 20 parts, potassium chloride, MAP 15 to 20 parts, 35 to 40 parts, urea, 1 to 3 part, zinc sulphate, manganese sulphate 1 to 3 part, 1 to 3 part, magnesium sulfate carries out high-temperature fusion and makes mixture;
2) high-temperature fusion mixture is sent into comminutor and carry out granulation;
3) finished particle carries out drying, sieving;
4) powder sieved out and crushed particles return comminutor and continue as raw material;
5) weighing and bagging warehouse-in.
3. the preparation method of the fertile particle of the paddy field medicine of a kind of pyrazosulfuron as claimed in claim 2 and bensulfuron-methyl, it is characterized in that, described high-temperature fusion temperature is 350 DEG C.
4. the preparation method of the fertile particle of the paddy field medicine of a kind of pyrazosulfuron as claimed in claim 2 and bensulfuron-methyl, it is characterized in that, described bake out temperature is 75 to 80 DEG C.
5. the preparation method of the fertile particle of the paddy field medicine of a kind of pyrazosulfuron as claimed in claim 2 and bensulfuron-methyl, is characterized in that, described finished particle diameter 2mm-3mm.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510682466.9A CN105325443A (en) | 2015-10-21 | 2015-10-21 | Pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and preparation method thereof |
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| CN201510682466.9A CN105325443A (en) | 2015-10-21 | 2015-10-21 | Pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and preparation method thereof |
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| CN201510682466.9A Pending CN105325443A (en) | 2015-10-21 | 2015-10-21 | Pyrazosulfuron and bensulfuron methyl paddy field pesticide fertilizer particle, and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973932A (en) * | 2017-05-22 | 2017-07-25 | 佛山市盈辉作物科学有限公司 | A kind of herbicidal composition containing bensulfuron-methyl, KIH 6127 and pyrazosulfuron |
| CN107652032A (en) * | 2017-09-22 | 2018-02-02 | 河南心连心化肥有限公司 | A kind of double sustained release high dispersive medicine fertilizer process units and production method |
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| CN1844063A (en) * | 2006-03-10 | 2006-10-11 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN101323546A (en) * | 2008-07-25 | 2008-12-17 | 李志超 | Farmland fertilizer with herbicide, preparation and use thereof |
| CN103058779A (en) * | 2013-01-31 | 2013-04-24 | 广西乐土生物科技有限公司 | Pyridine.benzene thiamethoxam acyl fertilizer and production method thereof |
| CN103058781A (en) * | 2013-01-31 | 2013-04-24 | 广西乐土生物科技有限公司 | Benzyl pyridine. mefenacet herbicide fertilizer and production method thereof |
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2015
- 2015-10-21 CN CN201510682466.9A patent/CN105325443A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1844063A (en) * | 2006-03-10 | 2006-10-11 | 廖克祥 | Weeding pesticide-added fertilizer for paddy and method for preparing the same |
| CN101323546A (en) * | 2008-07-25 | 2008-12-17 | 李志超 | Farmland fertilizer with herbicide, preparation and use thereof |
| CN103058779A (en) * | 2013-01-31 | 2013-04-24 | 广西乐土生物科技有限公司 | Pyridine.benzene thiamethoxam acyl fertilizer and production method thereof |
| CN103058781A (en) * | 2013-01-31 | 2013-04-24 | 广西乐土生物科技有限公司 | Benzyl pyridine. mefenacet herbicide fertilizer and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106973932A (en) * | 2017-05-22 | 2017-07-25 | 佛山市盈辉作物科学有限公司 | A kind of herbicidal composition containing bensulfuron-methyl, KIH 6127 and pyrazosulfuron |
| CN107652032A (en) * | 2017-09-22 | 2018-02-02 | 河南心连心化肥有限公司 | A kind of double sustained release high dispersive medicine fertilizer process units and production method |
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Application publication date: 20160217 |
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