CN101971770A - Method for preventing and controlling weeds in direct-seeded dried rice field - Google Patents
Method for preventing and controlling weeds in direct-seeded dried rice field Download PDFInfo
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- CN101971770A CN101971770A CN2010102067243A CN201010206724A CN101971770A CN 101971770 A CN101971770 A CN 101971770A CN 2010102067243 A CN2010102067243 A CN 2010102067243A CN 201010206724 A CN201010206724 A CN 201010206724A CN 101971770 A CN101971770 A CN 101971770A
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- missible oil
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Abstract
The invention discloses a method for preventing and controlling gramineous weeds in a direct-seeded dried rice field. Liquid medicine is prepared for post-emergent prevention and control, and subsequent field management is performed cooperatively. The method of the invention has the advantages of good prevention and control effect, low cost, safety to rice and the like.
Description
Technical field:
The present invention relates to agriculture field, specifically is a kind of method of preventing and treating the direct-sowing dry paddy field grassy weed.
Background technology:
Direct sowing on dry paddy field is welcome by the vast farmers friends deeply because of saving labor, area enlarges year by year, and new characteristics have also appearred in the generation of crop smothering, and the problem that grassy weed is many, difficulty is prevented and kill off is also perplexing friend peasant always.
Summary of the invention:
The invention discloses a kind of method of preventing and treating weeds in direct sowing on dry paddy field, have that control efficiency is good, cost is low, characteristics such as rice safeties.
Technical scheme of the present invention is:
A kind of method of preventing and treating weeds in direct sowing on dry paddy field, it is characterized in that: at paddy rice 5-6 leaf during the phase, moleplant seed, lady's-grass 4-5 leaf phase, ponding medication between drained field, 30 milliliters of every mu of usefulness 10% cyhalofop-butyl missible oil 60-80 milliliter and 6.9% fenoxaprop missible oil are converted even spraying behind 40 kilograms of mixings of water, 24 hours rehydrations behind the medicine.
Advantage of the present invention is:
The present invention obtains good control efficiency by the method that the seedling rear defence removes, and cost is low, easy to operate, and is pollution-free to crop.
Embodiment:
A kind of method of preventing and treating the direct-sowing dry paddy field grassy weed:
At paddy rice 5-6 leaf during the phase, moleplant seed, lady's-grass 4-5 leaf phase, ponding medication between drained field, 30 milliliters of every mu of usefulness 10% cyhalofop-butyl missible oil 60-80 milliliter and 6.9% fenoxaprop missible oil are converted even spraying behind 40 kilograms of mixings of water, 24 hours rehydrations behind the medicine.
Claims (2)
1. method of preventing and treating direct-sowing dry paddy field grassy weed lady's-grass, moleplant seed is characterized in that:
At paddy rice 5-6 leaf during the phase, moleplant seed, lady's-grass 4-5 leaf phase, ponding medication between drained field, 30 milliliters of every mu of usefulness 10% cyhalofop-butyl missible oil 60-80 milliliter and 6.9% fenoxaprop missible oil are converted even spraying behind 40 kilograms of mixings of water, 24 hours rehydrations behind the medicine.
2. the method for control direct-sowing dry paddy field grassy weed lady's-grass according to claim 1, moleplant seed etc., it is characterized in that: at paddy rice 5-6 leaf during the phase, moleplant seed, lady's-grass 4-5 leaf phase, ponding medication between drained field, 30 milliliters of every mu of usefulness 10% cyhalofop-butyl missible oil 60-80 milliliter and 6.9% fenoxaprop missible oil are converted even spraying behind 40 kilograms of mixings of water, 24 hours rehydrations behind the medicine.To paddy rice and succession crop safety, consumption is few in recommending the using dosage scope, and speed is fast, and cost is low.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102067243A CN101971770A (en) | 2010-06-18 | 2010-06-18 | Method for preventing and controlling weeds in direct-seeded dried rice field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102067243A CN101971770A (en) | 2010-06-18 | 2010-06-18 | Method for preventing and controlling weeds in direct-seeded dried rice field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101971770A true CN101971770A (en) | 2011-02-16 |
Family
ID=43571706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102067243A Pending CN101971770A (en) | 2010-06-18 | 2010-06-18 | Method for preventing and controlling weeds in direct-seeded dried rice field |
Country Status (1)
| Country | Link |
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| CN (1) | CN101971770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956874A (en) * | 2015-06-09 | 2015-10-07 | 李连 | Chloris virgata high-yield planting method |
-
2010
- 2010-06-18 CN CN2010102067243A patent/CN101971770A/en active Pending
Non-Patent Citations (3)
| Title |
|---|
| 《杂草科学》 20041231 强胜等 综观以化学除草剂为主体的稻田杂草防治技术体系 第1-4页 1-2 , 第2期 2 * |
| 《浙江农业学报》 20061231 邱光等 速除防除直播稻田杂草的应用技术研究 第387-391页 1-2 第18卷, 第5期 2 * |
| 《生态与农村环境学报》 20081231 郭正元等 10%精噁唑禾草灵、氰氟草酯乳油在水稻上的残留动态 第51-54页 1-2 第24卷, 第1期 2 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956874A (en) * | 2015-06-09 | 2015-10-07 | 李连 | Chloris virgata high-yield planting method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20110216 |