CN105746559A - Long-acting herbicide for paddy field and preparation method thereof - Google Patents
Long-acting herbicide for paddy field and preparation method thereof Download PDFInfo
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/38—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< where at least one nitrogen atom is part of a heterocyclic ring; Thio analogues thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/44—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a nitrogen atom attached to the same carbon skeleton by a single or double bond, this nitrogen atom not being a member of a derivative or of a thio analogue of a carboxylic group, e.g. amino-carboxylic acids
- A01N37/48—Nitro-carboxylic acids; Derivatives thereof
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/48—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with two nitrogen atoms as the only ring hetero atoms
- A01N43/50—1,3-Diazoles; Hydrogenated 1,3-diazoles
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/28—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N<
- A01N47/36—Ureas or thioureas containing the groups >N—CO—N< or >N—CS—N< containing the group >N—CO—N< directly attached to at least one heterocyclic ring; Thio analogues thereof
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
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- 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
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- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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Abstract
The invention provides a long-acting herbicide for paddy field.The herbicide is prepared from, by weight, 10-20 parts of sulfometuron-methyl, 5-10 parts of choransulam-methyl, 10-15 parts of ipfencarbazone, 15-25 parts of imazethapyr, 8-12 parts of diatomite, 5-10 parts of p-nitrochlorobenzene, 1-5 parts of surfactant, 5-10 parts of methyl alcohol, 3-8 parts of fluoroglycofen-ethyl, 1-5 parts of imazamox and 5-10 parts of a soil amendment.The herbicide can effectively remove weed in the paddy field and does not affect rice growth, soil texture can be improved by mixing the soil amendment, micro nutritional elements in soil can be increased, the content of micro nutritional elements in rice is increased, nutritional value of rice is improved, production cost is low, and the herbicide can be popularized in market easily and is good in economic benefit.
Description
Technical field
The present invention relates to a kind of rice terrace release weedicide and preparation method thereof.
Background technology
Oryza sativa L. (formal name used at school: Oryzasativa) is the one of draft Oryza, is also the longest main one as grain in Oryza, is also called Asian type cultivated rice, could also say that rice in simple terms.For annual, grass, unifacial leaf, property happiness is warm and humid, there are about 1 meter high time ripe, and leaf is elongated, there are about 50 to 100 centimeter length, wide about 2 to 2.5 centimetres.Spending of rice is very little, and when blooming, main spray can present arch, down all can hold little Hua between 30 to 50 centimetres in end of the branch, and major part self-pollination also bears seeds, and is called spike of rice.The size of general spike of rice is long at 5 to 12 millimeters, 2 to 3 mm of thickness.
There are about half people in the world with rice for staple food, particularly Asia, rice is main source of nutrition.There is Rice Production different continents, but are maximum with Asia, sown area be the world 90%. in Asia, India is the important product rice country being only second to China, and sown area ranks first in the world, and total output occupies second, Japan per unit area yield significantly high, be in the world rice high yield country one of.
China is one of main cradle of rice-cultivating, Shi Daozuo history ancient country, Ye Shi Oryza glutinosa big producing country.China or Oryza sativa L. science and technology power." Green revolution " of world's short stalk rice breeding comes from China, and the hybrid rice of China is well known especially.Oryza sativa L. is the staple food crop of China, one of commodity food that Ye Shi China is important, and the sown area of Oryza sativa L. and total output occupy the first place of cereal crops, and sown area occupies second in Chan Dao state of the world, and total output occupies first of the world.China's rice growing area is substantially stable at 3000～31,000,000 hectares, total output about 20,000 tons, yield per unit area 6300～6500 kg/ha.Sown area accounts for the 20.2% of the corn gross area, and yield accounts for the 43.4% of total grain yield, owing to rice yield is stable, has very important status in China's grain-production.
China is as the first in the world populous nation, and the problem how resolving food supply has become as the important topic that China faces.Along with the fast development of Rice Cropping technology in the last few years and the continuous of cultivated area expand, Oryza sativa L. in occupation of consequence all the more, also plays irreplaceable effect in national life simultaneously in solving China's food supply.But from the current situation of Oryza sativa L., China's Rice Cropping there is also some common problems, limit the development of Rice Cropping industry.
In rice terrace, weeds are too much a urgent problem, and weeds too much can draw nutrient necessary to paddy growth, causes that rice nutrition is bad, affect rice quality and yield, and existing Oryza sativa L. herbicide, the big multipair environment of its composition is friendly not, but also can damage soil soil property, make soil property cannot realize continuing, cultivating for a long time, the soil that soil property worsens, not only affects yield, also can reduce the agro-farming land area that China reduces day by day, make grain drop in production, form vicious cycle.
For rice terrace herbicide, domestic at present it is primarily present following patent documentation:
Patent publication No.: CN104957162A, disclose a kind of herbicide for paddy field, the effective ingredient of this herbicide is made up of according to 5:15:20 mass ratio component A, component B and component C, wherein, component A is bentazone, component B is pyrazosulfuron or bensulfuron-methyl, and component C is cinmethylin or KIH 6127.This herbicidal composition forms and mass percent is: effective ingredient 30-50%, surfactant 50%-70%.Point leaf, broad leaved weed in rice terrace are had potentiation by this complex weedicide, grassy weed are had summation action, to rice safety, growth is without impact, it is possible to improve preventive effect, expands herbicide spectrum, reduces the consumption of effective ingredient, save drug cost, reduce environmental pollution.But, the herbicide for paddy field that this patent provides, its main purpose is in that weeding, the not impact although Oryza sativa L. is grown up by its component adopted, but required soil water rice field soil property that Oryza sativa L. is grown up then exists impact, life-time service, it is possible to can soil property be impacted.
Summary of the invention
For solving above-mentioned Problems existing, it is an object of the invention to provide a kind of rice terrace release weedicide and preparation method thereof, weeds in rice terrace can effectively be removed by described herbicide, on paddy growth without impact, mixture soil conditioner, also can improve soil soil property, and micronutrient element in soil can be increased, increase Oryza sativa L. micronutrient levels, lifting rice nutrition is worth, production cost is low, is conducive to marketing, good in economic efficiency.
For reaching above-mentioned purpose, the technical scheme is that
A kind of rice terrace release weedicide, described herbicide includes the composition of following weight portion: sulfometuronmethyl 10～20 parts, cloransulammethyl 5～10 parts, triazole acyl grass amine 10～15 parts, imazethapyr 15～25 parts, 8～12 parts of kieselguhr, paranitrochlorobenzene 5～10 parts, 1～5 part of surfactant, methanol 5～10 parts, fluoroglycofen-ethyl 3～8 parts, imazamox 1～5 part, soil conditioner 5～10 parts.
Further, described herbicide includes the composition of following weight portion: sulfometuronmethyl 15～20 parts, cloransulammethyl 6～10 parts, triazole acyl grass amine 10～13 parts, imazethapyr 20～25 parts, 8～10 parts of kieselguhr, paranitrochlorobenzene 7～10 parts, 3～5 parts of surfactant, methanol 5～8 parts, fluoroglycofen-ethyl 4～6 parts, imazamox 3～5 parts, soil conditioner 5～8 parts.
Preferably, described herbicide includes the composition of following weight portion: sulfometuronmethyl 15 parts, cloransulammethyl 8 parts, triazole acyl grass amine 13 parts, imazethapyr 23 parts, 9 parts of kieselguhr, paranitrochlorobenzene 8 parts, 4 parts of surfactant, methanol 6 parts, fluoroglycofen-ethyl 5 parts, imazamox 4 parts, soil conditioner 7 parts.
Separately, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 20～30 parts, microbial bacterial agent 5～10 parts, Firebrake ZB 1～5 part, humic acids 1～10 part, humic acid urea ferrum: 1～5 part, 1～5 part of humic acids magnesium, nano-carbon powder 1～5 part, 1～5 part of copper sulfate, zinc gluconate 1～5 part, 1～5 part of magnesium chloride, ammonium molybdate 1～5 part, boric acid 1～5 part.
Further, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25～30 parts, microbial bacterial agent 6～10 parts, Firebrake ZB 1～3 part, humic acids 5～10 parts, humic acid urea ferrum: 3～5 parts, humic acids magnesium: 2～5 parts, nano-carbon powder 1～3 part, 2～3 parts of copper sulfate, zinc gluconate 2～3 parts, 3～5 parts of magnesium chloride, ammonium molybdate 2～3 parts, boric acid 2～5 parts.
Preferably, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25 parts, microbial bacterial agent 7 parts, Firebrake ZB 2 parts, humic acids 8 parts, humic acid urea ferrum 4 parts, 3 parts of humic acids magnesium, nano-carbon powder 2 parts, 3 parts of copper sulfate, zinc gluconate 2 parts, 4 parts of magnesium chloride, ammonium molybdate 3 parts, boric acid 5 parts.
Separately having, described microbial bacterial agent is bush mycorrhiza agent, nitrogen-fixing bacteria microbial inoculum, photosynthetic bacteria microbial inoculum or growth promoting bacteria agent.
Again, described surfactant is agriculture breast 500, agricultural emulsifier NO.600 or Nongru-700 number.
Meanwhile, the preparation method that the present invention also provides for a kind of rice terrace release weedicide, comprise the steps:
1) sodium polyacrylate, microbial bacterial agent, Firebrake ZB, humic acids, humic acid urea ferrum, humic acids magnesium, nano-carbon powder, copper sulfate, zinc gluconate, magnesium chloride, ammonium molybdate, boric acid are heated to 65～75 DEG C, stirring forms mixed liquor, high speed dispersion form slurry, obtains soil conditioner；
2) by soil conditioner, sulfometuronmethyl, cloransulammethyl, triazole acyl grass amine, imazethapyr, kieselguhr, paranitrochlorobenzene, surfactant, methanol, fluoroglycofen-ethyl and imazamox by proportioning mixing, reconcile pH6.0～7.0, at 50～80 DEG C, spray drying makes powder, obtains described rice terrace release weedicide.
The beneficial effects of the present invention is:
Weeds in rice terrace can effectively be removed by described herbicide, on paddy growth without impact, to rice field common weed, if the clearances such as barnyard grass, Herba monochoriae vaginalis, mexicana, Alternanthera philoxeroides, Herba Marsileae Quadrifoliae are up to 80～90%, mixture soil conditioner, humic acid urea ferrum, humic acids magnesium and humic acids with the use of, soil soil property can be efficiently modified, and micronutrient element in soil can be increased, increase Oryza sativa L. micronutrient levels, lifting rice nutrition is worth, production cost is low, is conducive to marketing, good in economic efficiency.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in those skilled in the art and are further appreciated by the present invention, but do not limit the present invention in any form.It should be pointed out that, to those skilled in the art, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement.These broadly fall into protection scope of the present invention.
A kind of rice terrace release weedicide of the present invention, described herbicide includes the composition of following weight portion: sulfometuronmethyl 10～20 parts, cloransulammethyl 5～10 parts, triazole acyl grass amine 10～15 parts, imazethapyr 15～25 parts, 8～12 parts of kieselguhr, paranitrochlorobenzene 5～10 parts, 1～5 part of surfactant, methanol 5～10 parts, fluoroglycofen-ethyl 3～8 parts, imazamox 1～5 part, soil conditioner 5～10 parts.
Further, described herbicide includes the composition of following weight portion: sulfometuronmethyl 15～20 parts, cloransulammethyl 6～10 parts, triazole acyl grass amine 10～13 parts, imazethapyr 20～25 parts, 8～10 parts of kieselguhr, paranitrochlorobenzene 7～10 parts, 3～5 parts of surfactant, methanol 5～8 parts, fluoroglycofen-ethyl 4～6 parts, imazamox 3～5 parts, soil conditioner 5～8 parts.
Preferably, described herbicide includes the composition of following weight portion: sulfometuronmethyl 15 parts, cloransulammethyl 8 parts, triazole acyl grass amine 13 parts, imazethapyr 23 parts, 9 parts of kieselguhr, paranitrochlorobenzene 8 parts, 4 parts of surfactant, methanol 6 parts, fluoroglycofen-ethyl 5 parts, imazamox 4 parts, soil conditioner 7 parts.
Separately, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 20～30 parts, microbial bacterial agent 5～10 parts, Firebrake ZB 1～5 part, humic acids 1～10 part, humic acid urea ferrum: 1～5 part, 1～5 part of humic acids magnesium, nano-carbon powder 1～5 part, 1～5 part of copper sulfate, zinc gluconate 1～5 part, 1～5 part of magnesium chloride, ammonium molybdate 1～5 part, boric acid 1～5 part.
Further, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25～30 parts, microbial bacterial agent 6～10 parts, Firebrake ZB 1～3 part, humic acids 5～10 parts, humic acid urea ferrum: 3～5 parts, humic acids magnesium: 2～5 parts, nano-carbon powder 1～3 part, 2～3 parts of copper sulfate, zinc gluconate 2～3 parts, 3～5 parts of magnesium chloride, ammonium molybdate 2～3 parts, boric acid 2～5 parts.
Preferably, described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25 parts, microbial bacterial agent 7 parts, Firebrake ZB 2 parts, humic acids 8 parts, humic acid urea ferrum 4 parts, 3 parts of humic acids magnesium, nano-carbon powder 2 parts, 3 parts of copper sulfate, zinc gluconate 2 parts, 4 parts of magnesium chloride, ammonium molybdate 3 parts, boric acid 5 parts.
Separately having, described microbial bacterial agent is bush mycorrhiza agent, nitrogen-fixing bacteria microbial inoculum, photosynthetic bacteria microbial inoculum or growth promoting bacteria agent.
Again, described surfactant is agriculture breast 500, agricultural emulsifier NO.600 or Nongru-700 number.
Meanwhile, the preparation method that the present invention also provides for a kind of rice terrace release weedicide, comprise the steps:
1) sodium polyacrylate, microbial bacterial agent, Firebrake ZB, humic acids, humic acid urea ferrum, humic acids magnesium, nano-carbon powder, copper sulfate, zinc gluconate, magnesium chloride, ammonium molybdate, boric acid are heated to 65～75 DEG C, stirring forms mixed liquor, high speed dispersion form slurry, obtains soil conditioner；
2) by soil conditioner, sulfometuronmethyl, cloransulammethyl, triazole acyl grass amine, imazethapyr, kieselguhr, paranitrochlorobenzene, surfactant, methanol, fluoroglycofen-ethyl and imazamox by proportioning mixing, reconcile pH6.0～7.0, at 50～80 DEG C, spray drying makes powder, obtains described rice terrace release weedicide.
Wherein, the ingredient lists of a kind of rice terrace release weedicide that table 1 provides for various embodiments of the present invention.The ingredient lists of soil conditioner in a kind of rice terrace release weedicide that table 2 provides for various embodiments of the present invention.
Table 1 (unit: weight portion)
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | |
| Sulfometuronmethyl | 15 | 10 | 18 | 20 | 13 |
| Cloransulammethyl | 8 | 7 | 5 | 6 | 10 |
| Triazole acyl grass amine | 13 | 15 | 10 | 12 | 14 |
| Imazethapyr | 23 | 25 | 15 | 20 | 18 |
| Kieselguhr | 9 | 5 | 8 | 6 | 10 |
| Paranitrochlorobenzene | 8 | 7 | 6 | 5 | 10 |
| Surfactant | 4 | 3 | 1 | 2 | 5 |
| Methanol | 6 | 8 | 7 | 5 | 10 |
| Fluoroglycofen-ethyl | 5 | 8 | 10 | 7 | 6 |
| Imazamox | 4 | 3 | 5 | 2 | 1 |
| Soil conditioner | 7 | 10 | 8 | 6 | 5 |
Table 2 (unit: weight portion)
A kind of rice terrace release weedicide provided by the present invention and preparation method thereof, weeds in rice terrace can effectively be removed by described herbicide, to rice field common weed, such as barnyard grass, Herba monochoriae vaginalis, mexicana, Alternanthera philoxeroides, the clearances such as Herba Marsileae Quadrifoliae are up to 80～90%, on paddy growth without impact, mixture soil conditioner, humic acid urea ferrum, humic acids magnesium and humic acids with the use of, soil soil property can be efficiently modified, and micronutrient element in soil can be increased, increase Oryza sativa L. micronutrient levels, lifting rice nutrition is worth, production cost is low, be conducive to marketing, good in economic efficiency
It should be noted that above example is only in order to illustrate technical scheme and unrestricted.Although the present invention being described in detail with reference to preferred embodiment, it will be understood by those within the art that, the technical scheme of invention can being modified or equivalent replacement, without deviating from the scope of technical solution of the present invention, it all should be encompassed in scope of the presently claimed invention.
Claims (9)
1. a rice terrace release weedicide, it is characterised in that described herbicide includes the composition of following weight portion: sulfometuronmethyl 10 ~ 20 parts, cloransulammethyl 5 ~ 10 parts, triazole acyl grass amine 10 ~ 15 parts, imazethapyr 15 ~ 25 parts, 8 ~ 12 parts of kieselguhr, paranitrochlorobenzene 5 ~ 10 parts, 1 ~ 5 part of surfactant, methanol 5 ~ 10 parts, fluoroglycofen-ethyl 3 ~ 8 parts, imazamox 1 ~ 5 part, soil conditioner 5 ~ 10 parts.
2. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described herbicide includes the composition of following weight portion: sulfometuronmethyl 15 ~ 20 parts, cloransulammethyl 6 ~ 10 parts, triazole acyl grass amine 10 ~ 13 parts, imazethapyr 20 ~ 25 parts, 8 ~ 10 parts of kieselguhr, paranitrochlorobenzene 7 ~ 10 parts, 3 ~ 5 parts of surfactant, methanol 5 ~ 8 parts, fluoroglycofen-ethyl 4 ~ 6 parts, imazamox 3 ~ 5 parts, soil conditioner 5 ~ 8 parts.
3. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described herbicide includes the composition of following weight portion: sulfometuronmethyl 15 parts, cloransulammethyl 8 parts, triazole acyl grass amine 13 parts, imazethapyr 23 parts, 9 parts of kieselguhr, paranitrochlorobenzene 8 parts, 4 parts of surfactant, methanol 6 parts, fluoroglycofen-ethyl 5 parts, imazamox 4 parts, soil conditioner 7 parts.
4. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described soil conditioner includes the composition of following weight portion: sodium polyacrylate 20 ~ 30 parts, microbial bacterial agent 5 ~ 10 parts, Firebrake ZB 1 ~ 5 part, humic acids 1 ~ 10 part, humic acid urea ferrum: 1 ~ 5 part, 1 ~ 5 part of humic acids magnesium, nano-carbon powder 1 ~ 5 part, 1 ~ 5 part of copper sulfate, zinc gluconate 1 ~ 5 part, 1 ~ 5 part of magnesium chloride, ammonium molybdate 1 ~ 5 part, boric acid 1 ~ 5 part.
5. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25 ~ 30 parts, microbial bacterial agent 6 ~ 10 parts, Firebrake ZB 1 ~ 3 part, humic acids 5 ~ 10 parts, humic acid urea ferrum: 3 ~ 5 parts, humic acids magnesium: 2 ~ 5 parts, nano-carbon powder 1 ~ 3 part, 2 ~ 3 parts of copper sulfate, zinc gluconate 2 ~ 3 parts, 3 ~ 5 parts of magnesium chloride, ammonium molybdate 2 ~ 3 parts, boric acid 2 ~ 5 parts.
6. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described soil conditioner includes the composition of following weight portion: sodium polyacrylate 25 parts, microbial bacterial agent 7 parts, Firebrake ZB 2 parts, humic acids 8 parts, humic acid urea ferrum 4 parts, 3 parts of humic acids magnesium, nano-carbon powder 2 parts, 3 parts of copper sulfate, zinc gluconate 2 parts, 4 parts of magnesium chloride, ammonium molybdate 3 parts, boric acid 5 parts.
7. a kind of rice terrace release weedicide according to claim 4, it is characterised in that described microbial bacterial agent is bush mycorrhiza agent, nitrogen-fixing bacteria microbial inoculum, photosynthetic bacteria microbial inoculum or growth promoting bacteria agent.
8. a kind of rice terrace release weedicide according to claim 1, it is characterised in that described surfactant is agriculture breast 500, agricultural emulsifier NO.600 or Nongru-700 number.
9. the preparation method of the rice terrace release weedicide according to any one of claim 1 ~ 8, it is characterised in that comprise the steps:
Sodium polyacrylate, microbial bacterial agent, Firebrake ZB, humic acids, humic acid urea ferrum, humic acids magnesium, nano-carbon powder, copper sulfate, zinc gluconate, magnesium chloride, ammonium molybdate, boric acid are heated to 65 ~ 75 DEG C, stirring forms mixed liquor, high speed dispersion form slurry, obtains soil conditioner；
By soil conditioner, sulfometuronmethyl, cloransulammethyl, triazole acyl grass amine, imazethapyr, kieselguhr, paranitrochlorobenzene, surfactant, methanol, fluoroglycofen-ethyl and imazamox by proportioning mixing, reconcile pH6.0 ~ 7.0, at 50 ~ 80 DEG C, spray drying makes powder, obtains described rice terrace release weedicide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196377.8A CN105746559A (en) | 2016-03-31 | 2016-03-31 | Long-acting herbicide for paddy field and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610196377.8A CN105746559A (en) | 2016-03-31 | 2016-03-31 | Long-acting herbicide for paddy field and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112889829A (en) * | 2021-02-02 | 2021-06-04 | 南京吉星生物技术开发有限公司 | Herbicide for preventing and removing weeds in paddy fields of special resource varieties and application thereof |
| US12071385B2 (en) * | 2018-01-19 | 2024-08-27 | Koch Agronomic Services, Llc | Multi-source micronutrient composition and methods of treating soil with the same |
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| CN1215714A (en) * | 1997-10-27 | 1999-05-05 | 程礼华 | Rice herbicide contg. mixed microelement fertilizer and its producing method |
| WO2006079079A1 (en) * | 2005-01-21 | 2006-07-27 | Bayer Cropscience Lp | Fertilizer-compatible composition |
| CN101050149A (en) * | 2007-03-12 | 2007-10-10 | 廖克祥 | Weed removal medicinal fertilizer for paddy rice, and fabricating method |
| CN104886098A (en) * | 2015-06-11 | 2015-09-09 | 傅杨 | Low-amount synergistic weeding compound agent for paddy field transplantation and application thereof |
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| CN1215714A (en) * | 1997-10-27 | 1999-05-05 | 程礼华 | Rice herbicide contg. mixed microelement fertilizer and its producing method |
| WO2006079079A1 (en) * | 2005-01-21 | 2006-07-27 | Bayer Cropscience Lp | Fertilizer-compatible composition |
| CN101050149A (en) * | 2007-03-12 | 2007-10-10 | 廖克祥 | Weed removal medicinal fertilizer for paddy rice, and fabricating method |
| CN104886098A (en) * | 2015-06-11 | 2015-09-09 | 傅杨 | Low-amount synergistic weeding compound agent for paddy field transplantation and application thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12071385B2 (en) * | 2018-01-19 | 2024-08-27 | Koch Agronomic Services, Llc | Multi-source micronutrient composition and methods of treating soil with the same |
| CN112889829A (en) * | 2021-02-02 | 2021-06-04 | 南京吉星生物技术开发有限公司 | Herbicide for preventing and removing weeds in paddy fields of special resource varieties and application thereof |
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