CN103503916A - High efficiency ripening and defoliating agent special for machine-harvested cotton - Google Patents
High efficiency ripening and defoliating agent special for machine-harvested cotton Download PDFInfo
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- CN103503916A CN103503916A CN201210198333.0A CN201210198333A CN103503916A CN 103503916 A CN103503916 A CN 103503916A CN 201210198333 A CN201210198333 A CN 201210198333A CN 103503916 A CN103503916 A CN 103503916A
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- cotton
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- ripening
- high efficiency
- defoliating
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Abstract
The invention discloses a growth conditioning agent for cotton, especially a high efficiency ripening and defoliating agent special for machine-harvested cotton for ripening and defoliating in a late growth stage of the cotton. The high efficiency ripening and defoliating agent is composed of the following raw materials by weight: 70-75 parts of 40% ethephon, 20-25 parts of thidiazuron, 2-3 parts of silk organosilicon auxiliary agent, and 2-3 parts of 888 pesticide synergist. Compared with the prior art, the high efficiency ripening and defoliating agent is suitable for the late growth stage of the cotton, particularly for a low temperature condition, can form a shedding separation layer between petioles and limbs of the cotton, and makes the cotton leaves shed in a dark green state, thereby not only avoiding the cotton leaves after aging contending nutrition with cotton bolls, but also having light transmission and ventilation characteristics, enabling the cotton bolls to obtain sufficient sunlight and air, consistently blowing of cotton, raising a proportion of flowers before Frost's Descent, and raising output and quality.
Description
Technical field
The present invention relates to a kind of growth regulator of cotton, be particularly a kind ofly applied to accelerating the ripening and the machine cotton picking special efficient of the disleave defoliant that accelerates the ripening of cotton later stage
.
Background technology
In Xinjiang cotton, after mid or late September, temperature reduces gradually, a part of cotton boll blow-of-cottons of can not blooming, thus affect flower yield and quality before cotton frost, also affected the mechanical harvesting of cotton.
Existing way is, in mid or late September, cotton is sprayed to defoliant, promotes cotton defoliation blow-of-cottons.
Existing cotton defoliant, to use middle temperature influence comparatively obvious, is affected obviously by latter temperature particularly, and when temperature is low, result of use is not good.
You Yu Xinjiang is in high latitude area, Northern Part of Xinjiang particularly, and frost-free season is short, and weather cooling is fast, has therefore affected the performance of defoliant effect.
Summary of the invention
The object of the present invention is to provide the disleave effect of accelerating the ripening to unite two into one, and be subject to low temperature effect little, particularly under low temperature condition, also can bring into play higher effect the defoliant that accelerates the ripening, be particularly a kind ofly applied to accelerating the ripening and the defoliant that efficiently accelerates the ripening of the machine cotton picking special use of disleave of cotton later stage.
The cotton of the present invention defoliant that accelerates the ripening is that raw material by following composition by weight forms: 40% 70～75 parts of ethrels, Thidiazuron 20～25 2～3 parts of part, threads profit organosilicon auxiliary agents, 2～3 parts of 888 pesticide synergistic agents.
The present invention produces according to following steps: ethrel, Thidiazuron, 888 pesticide synergistic agents, silk profit organosilicon auxiliary agent are joined in reactor in proportion, and normal temperature and pressure stirs.
Compared with prior art, the present invention is applicable to the use of cotton growth later stage, particularly be applicable to low temperature condition and use, can impel between cotton petiole and limb and form the separating layer that comes off, cotton leaf is come off under dark green state, not only avoided fighting for nutrient with cotton boll after cotton leaf aging, and light transmission ventilation, make cotton boll obtain sufficient sunlight and air, blow-of-cottons are consistent, before improving frost, spend ratio, improve the yield and quality.
Embodiment
Embodiment 1: get 70 parts of 40% ethrels, Thidiazuron 25 2 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 60 revs/min of stirrings of normal temperature and pressure 20 minutes, obtain product of the present invention.
During use, by 100 grams of products of the present invention, add 18～25 kilograms, water and stir, spray 1～1.5 mu of cotton.
Embodiment 2: get 75 parts of 40% ethrels, Thidiazuron 20 3 parts of part, thread profit organosilicon auxiliary agents, 2 parts of 888 pesticide synergistic agents, join in reactor, the lower 45 revs/min of stirrings of normal temperature and pressure 30 minutes, obtain product of the present invention.
Embodiment 3: get 72 parts of 40% ethrels, Thidiazuron 25 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 90 revs/min of stirrings of normal temperature and pressure 30 minutes, obtain product of the present invention.
Embodiment 4: get 74 parts of 40% ethrels, Thidiazuron 22 2.5 parts of part, thread profit organosilicon auxiliary agents, 2.5 parts of 888 pesticide synergistic agents, join in reactor, the lower 120 revs/min of stirrings of normal temperature and pressure 15 minutes, obtain product of the present invention.
Embodiment 5: get 74 parts of 40% ethrels, Thidiazuron 25 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 150 revs/min of stirrings of normal temperature and pressure 20 minutes, obtain product of the present invention.
Embodiment 6: get 71 parts of 40% ethrels, Thidiazuron 21 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 150 revs/min of stirrings of normal temperature and pressure 20 minutes, obtain product of the present invention.
Embodiment 7: get 73 parts of 40% ethrels, Thidiazuron 24 2 parts of part, thread profit organosilicon auxiliary agents, 2 parts of 888 pesticide synergistic agents, join in reactor, the lower 60 revs/min of stirrings of normal temperature and pressure 20 minutes, obtain product of the present invention.
Embodiment 8: get 72 parts of 40% ethrels, Thidiazuron 23 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 60 revs/min of stirrings of normal temperature and pressure 40 minutes, obtain product of the present invention.
Embodiment 9: get 70 parts of 40% ethrels, Thidiazuron 20 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 60 revs/min of stirrings of normal temperature and pressure 20 minutes, obtain product of the present invention.
Embodiment 10: get 75 parts of 40% ethrels, Thidiazuron 20 2 parts of part, thread profit organosilicon auxiliary agents, 2 parts of 888 pesticide synergistic agents, join in reactor, the lower 90 revs/min of stirrings of normal temperature and pressure 30 minutes, obtain product of the present invention.
Embodiment 11: get 75 parts of 40% ethrels, Thidiazuron 25 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 60 revs/min of stirrings of normal temperature and pressure 15 minutes, obtain product of the present invention.
Embodiment 12: get 70 parts of 40% ethrels, Thidiazuron 20 3 parts of part, thread profit organosilicon auxiliary agents, 3 parts of 888 pesticide synergistic agents, join in reactor, the lower 45 revs/min of stirrings of normal temperature and pressure 60 minutes, obtain product of the present invention.
Claims (1)
1. the machine cotton picking special efficient defoliant that accelerates the ripening, is characterized in that consisting of the raw material of following composition by weight: 40% 70～75 parts of ethrels, Thidiazuron 20～25 2～3 parts of part, threads profit organosilicon auxiliary agents, 2～3 parts of 888 pesticide synergistic agents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198333.0A CN103503916A (en) | 2012-06-16 | 2012-06-16 | High efficiency ripening and defoliating agent special for machine-harvested cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198333.0A CN103503916A (en) | 2012-06-16 | 2012-06-16 | High efficiency ripening and defoliating agent special for machine-harvested cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103503916A true CN103503916A (en) | 2014-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210198333.0A Pending CN103503916A (en) | 2012-06-16 | 2012-06-16 | High efficiency ripening and defoliating agent special for machine-harvested cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103503916A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045427A (en) * | 2014-05-29 | 2014-09-17 | 丹阳市保得生态农林开发有限公司 | Loquat ripening agent |
| CN104094967A (en) * | 2014-06-20 | 2014-10-15 | 裴秀琴 | Cotton defoliant |
| CN105123742A (en) * | 2015-07-23 | 2015-12-09 | 潘昌仁 | Cotton ripening agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092184A2 (en) * | 2006-02-02 | 2007-08-16 | E. I. Du Pont De Nemours And Company | Method for improving harvestability of crops |
| CN101273721A (en) * | 2008-03-28 | 2008-10-01 | 河北省农林科学院粮油作物研究所 | Thidiazuron-Ethrel combined cotton growth regulator |
| CN101971862A (en) * | 2010-09-02 | 2011-02-16 | 袁永贵 | High-efficiency defoliating and ripening agent used before picking cotton |
| CN102342292A (en) * | 2011-08-22 | 2012-02-08 | 中国农业大学 | Aqueous suspension of plant-growth regulator, its preparation method and its application |
-
2012
- 2012-06-16 CN CN201210198333.0A patent/CN103503916A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007092184A2 (en) * | 2006-02-02 | 2007-08-16 | E. I. Du Pont De Nemours And Company | Method for improving harvestability of crops |
| CN101273721A (en) * | 2008-03-28 | 2008-10-01 | 河北省农林科学院粮油作物研究所 | Thidiazuron-Ethrel combined cotton growth regulator |
| CN101971862A (en) * | 2010-09-02 | 2011-02-16 | 袁永贵 | High-efficiency defoliating and ripening agent used before picking cotton |
| CN102342292A (en) * | 2011-08-22 | 2012-02-08 | 中国农业大学 | Aqueous suspension of plant-growth regulator, its preparation method and its application |
Non-Patent Citations (2)
| Title |
|---|
| 樊庆鲁等: ""不同配方棉花脱叶与催熟应用技术研究"", 《新疆农业科学》 * |
| 马金兰等: ""逸采脱叶剂棉田实验"", 《农村科技》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104045427A (en) * | 2014-05-29 | 2014-09-17 | 丹阳市保得生态农林开发有限公司 | Loquat ripening agent |
| CN104094967A (en) * | 2014-06-20 | 2014-10-15 | 裴秀琴 | Cotton defoliant |
| CN105123742A (en) * | 2015-07-23 | 2015-12-09 | 潘昌仁 | Cotton ripening agent |
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Application publication date: 20140115 |