CN104719314A - Herbicide for rice field - Google Patents
Herbicide for rice field Download PDFInfo
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- CN104719314A CN104719314A CN201310710216.2A CN201310710216A CN104719314A CN 104719314 A CN104719314 A CN 104719314A CN 201310710216 A CN201310710216 A CN 201310710216A CN 104719314 A CN104719314 A CN 104719314A
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- parts
- herbicide
- rice field
- herbicides
- paddy
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Abstract
The invention discloses a herbicide for a rice field. The herbicide comprises the following components by weight: 10 to 20 parts of carfentrazone ethyl, 15 to 20 parts of pyrazosulfuron ethyl, 5 to 10 parts of mefenacet, 5 to 10 parts of benzofenap, 5 to 15 parts of furilazole, 10 to 15 parts of atrazine, 5 to 10 parts of cyhalofop butyl and 1000 to 1300 parts of water. The herbicide for the rice field has low production cost and good weeding effect, does not result in drug resistance of weeds or pollute the environment after long-term usage, can maintain long-lasting weeding effect when applied in the whole growth period of rice crops, and does not have phytotoxicity.
Description
Technical field
The present invention relates to agricultural production, relate to a kind of herbicides for use in paddy in this field specifically.
Background technology
Paddy rice is the main cereal crops of China, the cultivated area in rice field is large, weeds kind is many, and the weed killer herbicide production cost used in the prior art is high, and herbicidal effect is poor, Long-Time Service not only makes weeds develop immunity to drugs, and may cause environmental pollution, and some weed killer herbicides can cause certain infringement to seedling itself in use, affect its growth rate and yield positive results, the weed killer herbicide also had has comparatively high toxicity, is unsuitable for Long-Time Service.
Summary of the invention
Technical problem to be solved by this invention, is just to provide a kind of production cost low, the herbicides for use in paddy that herbicidal effect is good.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of herbicides for use in paddy, comprises the composition of following weight content: carfentrazoneethyl 10-20 part, pyrazosulfuron 15-20 part, mefenacet 5-10 part, benzofenap 5-10 part, furilazole 5-15 part; Atrazine 10-15 part, cyhalofop-butyl 5-10 part, water 1000-1300 part.
The invention has the beneficial effects as follows:
Herbicides for use in paddy disclosed in this invention, production cost is low, and herbicidal effect is good, Long-Time Service both can not make weeds develop immunity to drugs, and did not also pollute the environment, in the whole vegetative period being used in rice crop, stronger time herbicidal effect can be maintained, and there is no phytotoxicity.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1, present embodiment discloses a kind of herbicides for use in paddy, comprises the composition of following weight content: carfentrazoneethyl 10 parts, pyrazosulfuron 15 parts; Mefenacet 5 parts, benzofenap 5 parts, furilazole 5 parts; Atrazine 10 parts, cyhalofop-butyl 5 parts, 1000 parts, water.
Herbicides for use in paddy disclosed in the present embodiment, production cost is low, and herbicidal effect is good, Long-Time Service both can not make weeds develop immunity to drugs, and did not also pollute the environment, in the whole vegetative period being used in rice crop, stronger time herbicidal effect can be maintained, and there is no phytotoxicity.
Embodiment 2, present embodiment discloses a kind of herbicides for use in paddy, comprises the composition of following weight content: carfentrazoneethyl 15 parts, pyrazosulfuron 15 parts; Mefenacet 8 parts, benzofenap 8 parts, furilazole 10 parts; Atrazine 10 parts, cyhalofop-butyl 10 parts, 1200 parts, water.
Herbicides for use in paddy disclosed in the present embodiment, production cost is low, and herbicidal effect is good, Long-Time Service both can not make weeds develop immunity to drugs, and did not also pollute the environment, in the whole vegetative period being used in rice crop, stronger time herbicidal effect can be maintained, and there is no phytotoxicity.
Embodiment 3, present embodiment discloses a kind of herbicides for use in paddy, comprises the composition of following weight content: carfentrazoneethyl 20 parts, pyrazosulfuron 15 parts; Mefenacet 10 parts, benzofenap 10 parts, furilazole 15 parts; Atrazine 15 parts, cyhalofop-butyl 10 parts, 1300 parts, water.
Herbicides for use in paddy disclosed in the present embodiment, production cost is low, and herbicidal effect is good, Long-Time Service both can not make weeds develop immunity to drugs, and did not also pollute the environment, in the whole vegetative period being used in rice crop, stronger time herbicidal effect can be maintained, and there is no phytotoxicity.
Claims (1)
1. a herbicides for use in paddy, is characterized in that, comprises the composition of following weight content: carfentrazoneethyl 10-20 part, pyrazosulfuron 15-20 part, mefenacet 5-10 part, benzofenap 5-10 part, furilazole 5-15 part; Atrazine 10-15 part, cyhalofop-butyl 5-10 part, water 1000-1300 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710216.2A CN104719314A (en) | 2013-12-22 | 2013-12-22 | Herbicide for rice field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710216.2A CN104719314A (en) | 2013-12-22 | 2013-12-22 | Herbicide for rice field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104719314A true CN104719314A (en) | 2015-06-24 |
Family
ID=53444188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710216.2A Pending CN104719314A (en) | 2013-12-22 | 2013-12-22 | Herbicide for rice field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104719314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538548A (en) * | 2016-10-31 | 2017-03-29 | 广西兴业县至珍生态园农业科技有限公司 | It is a kind of can improved soil steriland herbicide |
| CN107787969A (en) * | 2017-11-07 | 2018-03-13 | 宿松县东全种养专业合作社 | A kind of rice field herbicides special and preparation method thereof |
-
2013
- 2013-12-22 CN CN201310710216.2A patent/CN104719314A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538548A (en) * | 2016-10-31 | 2017-03-29 | 广西兴业县至珍生态园农业科技有限公司 | It is a kind of can improved soil steriland herbicide |
| CN107787969A (en) * | 2017-11-07 | 2018-03-13 | 宿松县东全种养专业合作社 | A kind of rice field herbicides special and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150624 |
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| WD01 | Invention patent application deemed withdrawn after publication |