CN103766355A - Special weeding method for paddy rice and upland rice by direct seeding - Google Patents
Special weeding method for paddy rice and upland rice by direct seeding Download PDFInfo
- Publication number
- CN103766355A CN103766355A CN201410013050.3A CN201410013050A CN103766355A CN 103766355 A CN103766355 A CN 103766355A CN 201410013050 A CN201410013050 A CN 201410013050A CN 103766355 A CN103766355 A CN 103766355A
- Authority
- CN
- China
- Prior art keywords
- rice
- upland
- butachlor
- special
- weeds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a special weeding method for paddy rice and upland rice by direct seeding. The special weeding method comprises the following steps: (1) sealing soil: adding 250ml of 60% butachlor, 400ml of 48% butralin, 50g of 50% quinclorac, 50g of 2-methyl-4-chloro-phenoxyacetic acid sodium and 100ml of 33% stomp prowl into each 667M<2>; mixing and adding 75kg of water and agitating uniformly; after seeding for 7-10 days, spraying field soil; (2) treating stems and leaves: mixing 250ml of the 60% butachlor, 25g of the 50% quinclorac and 50ml of Basagran into each 667M<2>; mixing and adding 40kg of the water; agitating uniformly; and spraying weeds in sunny days when barnyard grass has two leaves. With the adoption of a formula of a novel special herbicide for the paddy rice and the upland rice, which is directly sown by the method, the preventing and removing effects of weeds concomitant with the upland rice are up to more than 95% and the field weed dangers are basically eliminated; the selectivity is strong and the inhibition and phytotoxicity are not caused on the growth of rice plants after the medicine is applied; and sprouted seedlings are ordered and the fertility is normal.
Description
Technical field
The invention belongs to agricultural technology field, relate to the special herbicidal methods of a kind of floods and droughts direct sowing of rice.
Background technology
China's water resources shortage, low-lying land is more, labor shortage, upland rice is water-saving rice agriculture, development was very fast in recent years.Current corn, Soybean and Other Crops have herbicides special, and floods and droughts direct sowing of rice there is no the herbicides special of moulding, cause weeds harm to become the bottleneck of upland rice production development.The development and application of floods and droughts direct sowing of rice herbicides special formula, can prevent and kill off weeds in field harm effectively, eliminates the significant obstacle factor that puzzlement is expanded upland rice area and improved per unit area yield, upland rice is produced and enter a new great-leap-forward development stage.
The direct climate of chemical weeding effect and the impact of soil dry-wet situation.Because how much different rainfall in spring between the time is, temperature height is different, and soil sealing effect is also different, and cauline leaf treatment effect also exists larger difference.In the normal time, chemical weeding effect is also subject to artificial and mechanical impact.
Summary of the invention
The object of the invention is to overcome the defect that above-mentioned technology exists, provide a kind of floods and droughts direct sowing of rice special herbicidal methods, solve direct sowing rice field medicament sealing soil and cauline leaf treatment technology, proprietary formula and using method thereof that specifically after a kind of floods and droughts direct sowing of rice, weeds in field is prevented and kill off in weeding pesticide sealing soil and cauline leaf processing.By a large amount of for many years field trials, evaluation, screening, invent upland rice herbicides special formula.Efficiently solve after planting farmland running to weeds bottleneck problem of upland rice, reduced labour, reduced cost, simplified production routine, utilized efficiently low-yield land, improved output, increased benefit.
Its concrete technical scheme is:
The special herbicidal methods of a kind of floods and droughts direct sowing of rice, comprises the following steps:
(1) sealing soil: every 667m
2, kill barnyard grass king 50g+ methoxone sodium 50g+33% with 60% butachlor 250ml+48% butralin 400ml+50% and execute field benefit 100ml, mix, 75kg (5 back of the body Hu Shui) adds water, stir, after planting 7-10 days (before emerging), spray field soil;
(2) cauline leaf processing: every 667m
2, kill barnyard grass king 25g+ with 60% butachlor 250ml+50% and kill wealthy red 50ml, mix, the 40kg that adds water, stirs, and selects fine day (after dew eliminating) in the time of barnyard grass 2 leaf, sprays weeds.
Compared with prior art, beneficial effect of the present invention is:
Use the live herbicides special formula of new type water upland rice in the method for the invention, to reaching more than 95% with the weed control efficacy of upland rice association, substantially eliminate weeds in field harm; Selectivity is strong, after dispenser, rice strain growth is not produced to inhibition, poisoning, and upland rice emerges neatly, gives birth to normal.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is described in more detail
Test data shows, soil sealing weeding step: 60% butachlor 250ml+48% butralin 400ml+50% kills barnyard grass king 50g+ methoxone sodium 50g+33% and executes field benefit 100ml, and total preventive effect is 88.7%, and barnyard grass preventive effect is 91.1%, lady's-grass preventive effect is 79.2%, holds pride of place; Within 2010, test data shows, Herbicidal composition: 60% butachlor 250ml+48% butralin 400ml+50% kills barnyard grass king 50g+ methoxone sodium 50g+33% and executes field benefit 100ml, and total preventive effect is 95.5%, field is without weeds, emergence rate reaches 82%, safer to rice seedling, holds pride of place.
Test data shows, cauline leaf processing weeding step: mu kills barnyard grass king 25g+ with 60% butachlor 250ml+50% and kills wealthy red 50ml, is watered 40kg spraying.Total preventive effect is 83.1%, holds pride of place; Within 2010, test data shows, it is 86.5% that cauline leaf is processed the total preventive effect of Herbicidal composition, holds pride of place.
The above; it is only preferably embodiment of the present invention; protection scope of the present invention is not limited to this; any be familiar with those skilled in the art the present invention disclose technical scope in, the simple change of the technical scheme that can obtain apparently or equivalence replace all fall within the scope of protection of the present invention.
Claims (1)
1. the special herbicidal methods of floods and droughts direct sowing of rice, is characterized in that, comprises the following steps:
(1) sealing soil: every 667m
2, kill barnyard grass king 50g+ methoxone sodium 50g+33% with 60% butachlor 250ml+48% butralin 400ml+50% and execute field and mend 100ml, mix, the 75kg that adds water, stirs, and at 7-10 days after planting, sprays field soil;
(2) cauline leaf processing: every 667m
2, kill barnyard grass king 25g+ with 60% butachlor 250ml+50% and kill wealthy red 50ml, mix, the 40kg that adds water, stirs, and in the time of barnyard grass 2 leaf, selects fine day, sprays weeds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013050.3A CN103766355B (en) | 2014-01-03 | 2014-01-03 | A kind of special herbicidal methods of floods and droughts direct sowing of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410013050.3A CN103766355B (en) | 2014-01-03 | 2014-01-03 | A kind of special herbicidal methods of floods and droughts direct sowing of rice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103766355A true CN103766355A (en) | 2014-05-07 |
| CN103766355B CN103766355B (en) | 2016-12-07 |
Family
ID=50559485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410013050.3A Expired - Fee Related CN103766355B (en) | 2014-01-03 | 2014-01-03 | A kind of special herbicidal methods of floods and droughts direct sowing of rice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103766355B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068036A (en) * | 2014-07-09 | 2014-10-01 | 江苏省苏科农化有限责任公司 | Closed weeding method for machine transplanting rice field |
| CN107347288A (en) * | 2017-07-04 | 2017-11-17 | 丁广礼 | A kind of method of saving water, resisting drought rice direct-sowing dry soil moisturizing closing weeding |
| CN107593724A (en) * | 2017-09-19 | 2018-01-19 | 黑龙江省农业科学院耕作栽培研究所 | A kind of direct-sowing dry paddy field soil closes herbicide |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286027A (en) * | 1999-08-27 | 2001-03-07 | 中国科学院沈阳应用生态研究所 | Pre-emergence chemical herbicide for early rice field after sowing and its application method |
| CN1286906A (en) * | 1999-09-03 | 2001-03-14 | 中国科学院沈阳应用生态研究所 | Chemical herbicide for dry rice field and its application method |
-
2014
- 2014-01-03 CN CN201410013050.3A patent/CN103766355B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286027A (en) * | 1999-08-27 | 2001-03-07 | 中国科学院沈阳应用生态研究所 | Pre-emergence chemical herbicide for early rice field after sowing and its application method |
| CN1286906A (en) * | 1999-09-03 | 2001-03-14 | 中国科学院沈阳应用生态研究所 | Chemical herbicide for dry rice field and its application method |
Non-Patent Citations (3)
| Title |
|---|
| 宋庆鹏等: ""涝洼地直播节水型优良旱稻新品种－丹旱稻4号"", 《北方水稻》 * |
| 曹启章等: ""旱稻药剂灭草试验初报"", 《辽宁农业职业技术学院学报》 * |
| 陈富忠等: ""高产优质新品种丹旱稻53 选育及应用"", 《辽宁农业科学》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104068036A (en) * | 2014-07-09 | 2014-10-01 | 江苏省苏科农化有限责任公司 | Closed weeding method for machine transplanting rice field |
| CN107347288A (en) * | 2017-07-04 | 2017-11-17 | 丁广礼 | A kind of method of saving water, resisting drought rice direct-sowing dry soil moisturizing closing weeding |
| CN107593724A (en) * | 2017-09-19 | 2018-01-19 | 黑龙江省农业科学院耕作栽培研究所 | A kind of direct-sowing dry paddy field soil closes herbicide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103766355B (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103688819B (en) | A kind of non-ploughing growing method for white suppressing banana blight spreading and propagation in banana plantation | |
| CN104160869A (en) | Saline-alkali soil peanut high-yield cultivation method | |
| CN103636399B (en) | Method for planting wheat | |
| CN102577784A (en) | Planting method of sugarcane single bud and double buds sparse planting in horizontal rows | |
| CN103999670A (en) | Method for interplanting sugarcane and soybean | |
| CN107278612A (en) | A kind of implantation methods of improving yield of wheat | |
| CN105028074A (en) | Rice mechanical dry direct sowing culture method for yellow river delta saline-alkali soil | |
| CN105191627A (en) | High-yield spring peanut cultivation method | |
| Kaur et al. | Mulching: A viable option to increase productivity of field and fruit crops | |
| CN108633676A (en) | The method that a kind of cotton one broadcasts full stand | |
| CN102919032A (en) | Organic paddy planting method | |
| CN103766355A (en) | Special weeding method for paddy rice and upland rice by direct seeding | |
| CN107333795B (en) | Annual preventing and removing method for weeds in sugarcane orchard | |
| Mazid et al. | Rice establishment in drought-prone areas of Bangladesh | |
| Ghorai et al. | Technology for weed management in jute | |
| CN105284337A (en) | Organic cultivation method of northern paddy rice | |
| CN102626106B (en) | Fulvic acid-containing pesticide synergistic composition and use thereof | |
| CN104285652A (en) | Fritillary and oil sunflower inter-planting cultivation method | |
| CN104541842A (en) | Method for planting alfalfa in slight alkaline land | |
| CN103891557A (en) | Post-seedling weeding method for seedling growing bed for sugar beet in paper pots | |
| CN103430741A (en) | Method for cultivating konjak by using biogas manure | |
| CN107801731B (en) | Sesame thinning agent and application method thereof in sesame planting | |
| Umamageswari et al. | Impact of improved production technologies on yield of rice fallow pulses in Cauvery delta zone | |
| CN104322246A (en) | Mixed planting method of cassava and sesame | |
| CN108811983A (en) | A kind of method of orchard control grass |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Fuzhong Inventor after: Miao Yujia Inventor after: Wang Xiufeng Inventor after: Ding Liguo Inventor after: Wu Cui Inventor after: Wang Jing Inventor after: Zhang Lijuan Inventor after: Wang Yudong Inventor after: Yu Shenrong Inventor after: Lu Bingsheng Inventor after: Tong Zongbao Inventor after: Li Hengrong Inventor after: Lv Chunbo Inventor after: Zhao Fang Inventor after: Cao Qizhang Inventor after: Sun Chi Inventor after: Wang Changhe Inventor after: Sun Zhendong Inventor after: Bai Gang Inventor before: Chen Fuzhong Inventor before: Lu Bingsheng Inventor before: Wu Cui Inventor before: Wang Jing Inventor before: Song Qingpeng Inventor before: Tong Zongbao Inventor before: Liu Huiying Inventor before: Li Hengrong Inventor before: Lv Chunbo Inventor before: Li Hui Inventor before: Zhao Fang Inventor before: Sun Chi Inventor before: Wang Changhe Inventor before: Sun Zhendong Inventor before: Yu Shenrong |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20220103 |