CN108781933A - A kind of Cotton Production postemergence weed control method based on mechanization - Google Patents
A kind of Cotton Production postemergence weed control method based on mechanization Download PDFInfo
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- CN108781933A CN108781933A CN201810622830.6A CN201810622830A CN108781933A CN 108781933 A CN108781933 A CN 108781933A CN 201810622830 A CN201810622830 A CN 201810622830A CN 108781933 A CN108781933 A CN 108781933A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
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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
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
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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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/20—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing acyclic or cycloaliphatic radicals
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- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
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Abstract
The Cotton Production postemergence weed control method based on mechanization that the invention discloses a kind of, which is characterized in that include the following steps：In the field of miscellaneous No. 3 of plantation salt and Soviet Union's 26 cotton variety of cotton, plant cotton postemergence weed control can spray Gyphosate herbicice with large tractor；According to different weed in cotton field grass phase situations, effectively buddings with cotton before six true leaves of cotton and carry out mechanization sprinkling Gyphosate herbicice in cotton field after amortization period, it is ensured that kill weeds and Cotton Production safety.The present invention thoroughly solves the problems, such as that weeds and cotton seedling strive fertilizer, strive water, strive sunlight, strive space, is conducive to cotton prematurity and grows soon, early take high yield shelf, ties high-quality cotton boll more, is conducive to Cotton Production and realizes that abridged edition increases income and increasing both production and income.
Description
Technical field
The invention belongs to cotton planting technical fields, specifically, after being related to a kind of Cotton Production seedling based on mechanization
Herbicidal methods.
Background technology
Xinjiang is the maximum cotton growing area in China and the highest cotton growing area of cotton production mechanization degree, cotton life at present
Production has substantially carried out mechanization from kind to receipts, and artificial progress must also be relied on by having cotton postemergence weed control only.
Selective herbicide is sprayed in mechanization after cotton seedling, can only kill part weeds, cannot kill whole weeds, such as cotton
Cover grass energy is sprayed after flower seedling, the herbicides such as first standing grain spirit can only kill cotton field grassy weed, to cotton field broadleaf weed and other
Type weeds do not have killing effect, it is still desirable to artificial uprooting weed.
Since cotton field can only spray selective herbicide, just technically determine that cotton field still suffers from many weeds and kills not
Extremely, very serious weeds even are influenced on cotton growth, such as the rhizome of nutgrass flatsedge, black nightshade, camel thorn, fat Miss, chenopodium album linn, hare's-lettuce
Dish, reed, field thistle etc. weeds.In order to solve the problems, such as that these Weed infestation cottons, cotton grower have to spend manpower, object
The artificial uprooting weed of carry out of power, financial resources again and again.Artificial uprooting weed is of high cost, efficiency is low.
Prior art weeding, the plot more than weeds, artificial weeding can handle 0.07 hectare, and meeting after a processing for one day
There is residual, risen after being pulled out before weeds, needs weeding that could handle grass two or three times, weeding expense needs two or three hundred yuan per acre, expense
It is higher.
Invention content
In view of this, the present invention for cotton postemergence weed control in the prior art not manually the problem of, provide a kind of base
In the Cotton Production postemergence weed control method of mechanization, solves the problems, such as weeding machine after cotton seedling, just broken through Xinjiang cotton
Last one of technology fort of flower production full mechanization.
In order to solve the above-mentioned technical problem, the invention discloses a kind of Cotton Production postemergence weed control side based on mechanization
Method includes the following steps：
In the field of miscellaneous No. 3 of plantation salt and Soviet Union's 26 cotton variety of cotton, plant cotton postemergence weed control can use large tractor
Spray Gyphosate herbicice；
According to different weed in cotton field grass phase situations, effectively budding before six true leaves of cotton with cotton the laggard of amortization period
Gyphosate herbicice is sprayed in the mechanization of row cotton field, it is ensured that kills weeds and Cotton Production safety.
Optionally, cotton field mechanization is carried out after the amortization period of effectively buddingging with cotton before six true leaves of cotton
Spraying Gyphosate herbicice is specially：A glyphosate is respectively sprayed during 2 to 3 and 5 to 6 true leaves of cotton to general weeds to remove
Grass.
Optionally, cotton field mechanization is carried out after the amortization period of effectively buddingging with cotton before six true leaves of cotton
Spraying Gyphosate herbicice is specially：Cotton field based on deep-rootedness weeds reed, it is true in 2 to 3 true leaves of cotton and 5 to 6
Add cover grass energy when beating glyphosate during leaf, strengthens the lethality to reed.
Optionally, cotton field mechanization is carried out after the amortization period of effectively buddingging with cotton before six true leaves of cotton
Spraying Gyphosate herbicice is specially：With camel thorn, spend cotton field based on colored bavin weeds 2 true leaves of cotton seedling to 6 true leaves it
Between, glyphosate three times is beaten, is no less than 4 days per minor tick.
Optionally, cotton field mechanization is carried out after the amortization period of effectively buddingging with cotton before six true leaves of cotton
Spraying Gyphosate herbicice is specially：Cotton effectively buddings after amortization period, and there are weeds in cotton field, and carrying out big machinery again expires field sprinkling
Gyphosate herbicice.
Optionally, the value range of glyphosate usage amount is 8-20 kilograms of water per ton, sprays 20 mu per 8-20 kilograms of glyphosate
Cotton field.
Optionally, 500 to 1000 milliliters of the value range of cover grass energy usage amount water per ton.
Compared with prior art, the present invention can be obtained including following technique effect：
1) present invention sprays Gyphosate herbicice using big machinery, separate unit machine 400 mu or so of sprayable glyphosate daily,
Work efficiency is artificial three or four hundred times, and weeding expense only needs twenty or thirty first per acre containing medicament, only 1/10th of artificial weeding, greatly
The small grass system of grass kills, and no dead angle does not have blind area, herbicidal effect good.
2) present invention thoroughly solves the problems, such as that weeds strive fertilizer with cotton seedling, strive water, strive sunlight, strive space, is conducive to cotton
Early hair is fast long, early takes high yield shelf, ties high-quality cotton boll more, is conducive to Cotton Production and realizes that abridged edition increases income and increasing both production and income.
Certainly, it implements any of the products of the present invention it is not absolutely required to while reaching all the above technique effect.
Specific implementation mode
Carry out the embodiment that the present invention will be described in detail below in conjunction with embodiment, thereby to the present invention how application technology hand
Section solves technical problem and reaches the realization process of technical effect to fully understand and implement.
The Cotton Production postemergence weed control method based on mechanization that the invention also discloses a kind of, includes the following steps：
In the field of miscellaneous No. 3 of plantation salt and Soviet Union's 26 cotton variety of cotton, plant cotton postemergence weed control can use large tractor
Spray Gyphosate herbicice, after having sprayed glyphosate seven days, in addition to miscellaneous No. 3 of salt and Soviet Union's 26 cotton seedling of cotton, other all green plantss and
Weeds can all be killed, and be not required to artificial uprooting weed, realize weeding machine after cotton seedling；
According to different weed in cotton field grass phase situations, it is proposed that effectively budding with cotton before six true leaves (buddingging) of cotton
Gyphosate herbicice scheme is sprayed in four kinds of cotton field mechanizations after amortization period, it is ensured that kills weeds and Cotton Production safety；Wherein,
It sprays glyphosates with cotton four kinds of cotton field mechanizations after amortization period of effectively buddingging and removes before six true leaves (buddingging) of cotton
Careless scheme ensures that mechanization sprinkling Gyphosate herbicice does not influence Developmental of Cotton, do not influence output of cotton.
A Gyphosate herbicice is respectively sprayed during 2 to 3 and 5 to 6 true leaves of cotton to general weeds；
Cotton field based on deep-rootedness weeds reed, sweet phosphine of beating the grass during 2 to 3 true leaves of cotton and 5 to 6 true leaves
When add cover grass energy, strengthen the lethality to reed；
With camel thorn, spend the cotton field based on colored bavin weeds careless sweet three times between 6 true leaves, beating in 2 true leaves of cotton seedling
Phosphine is no less than 4 days per minor tick.
Cotton effectively buddings after amortization period (after North SinKiang July 20, South Sinkiang July 25 after), and cotton field, can be again if any weeds
Carrying out big machinery expires field sprinkling Gyphosate herbicice.
Glyphosate is a kind of steriland herbicide, the whole weeds of the kill that can once spray.It proposes in six true leaves of cotton
Before (buddingging) and cotton effectively buddings can expire field with big machinery after amortization period and spray Gyphosate herbicice, is that be based on both can be with
It prevents and kill off whole weed in cotton field and does not influence output of cotton and propose.
In above-mentioned steps, 8 to 20 kilograms of water glyphosate dosage per ton, it is water 2.4 per ton to be converted into glyphosate sterling dosage
To 6 kilograms, 20 mu of cotton fields are sprayed；500 to 1000 milliliters of the value range water per ton of cover grass energy (108 grams per liter) usage amount.Above-mentioned
Not only weeds can be effectively killed in amount ranges but also do not influence Developmental of Cotton, do not influence output of cotton.More than this value
Range is unfavorable to cotton growth, can influence output of cotton, is not thorough less than this value range weeding, cotton still has by weeds
The possibility of harm.
The present invention sprays Gyphosate herbicice, separate unit machine 400 mu or so of sprayable glyphosate daily, work using big machinery
Effect is artificial three or four hundred times, and weeding expense only needs twenty or thirty first per acre containing medicament, only 1/10th of artificial weeding, big grass
Small grass system kills, and no dead angle does not have blind area, herbicidal effect good.
Above description has shown and described several preferred embodiments of invention, but as previously described, it should be understood that invention is not
It is confined to form disclosed herein, is not to be taken as excluding other embodiments, and can be used for various other combinations, modification
And environment, and can be carried out by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
Change.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of invention, then should all be weighed appended by invention
In the protection domain that profit requires.
Claims (7)
1. a kind of Cotton Production postemergence weed control method based on mechanization, which is characterized in that include the following steps：
In the field of miscellaneous No. 3 of plantation salt and Soviet Union's 26 cotton variety of cotton, plant cotton postemergence weed control can be sprayed with large tractor
Gyphosate herbicice；
According to different weed in cotton field grass phase situations, effectively buddings with cotton before six true leaves of cotton and carry out cotton after amortization period
Gyphosate herbicice is sprayed in field mechanization, it is ensured that kills weeds and Cotton Production safety.
2. the Cotton Production postemergence weed control method according to claim 1 based on mechanization, which is characterized in that it is described
Before six true leaves of cotton and cotton effectively budding carry out cotton field mechanization after amortization period and spray Gyphosate herbicice be specially：One
As property weeds respectively spray a Gyphosate herbicice during 2 to 3 and 5 to 6 true leaves of cotton.
3. the Cotton Production postemergence weed control method according to claim 1 based on mechanization, which is characterized in that it is described
Before six true leaves of cotton and cotton effectively budding carry out cotton field mechanization after amortization period and spray Gyphosate herbicice be specially：With
Cotton field based on deep-rootedness weeds reed, beat the grass during 2 to 3 true leaves of cotton and 5 to 6 true leaves sweet phosphine when capping grass
Can, strengthen the lethality to reed.
4. the Cotton Production postemergence weed control method according to claim 1 based on mechanization, which is characterized in that it is described
Before six true leaves of cotton and cotton effectively budding carry out cotton field mechanization after amortization period and spray Gyphosate herbicice be specially：With
Camel thorn spends the cotton field based on colored bavin weeds, between 6 true leaves, to beat glyphosate three times in 2 true leaves of cotton seedling, per minor tick
No less than 4 days.
5. the Cotton Production postemergence weed control method according to claim 1 based on mechanization, which is characterized in that it is described
Before six true leaves of cotton and cotton effectively budding carry out cotton field mechanization after amortization period and spray Gyphosate herbicice be specially：Cotton
After spending amortization period of effectively buddingging, there are weeds in cotton field, and carrying out big machinery again expires field sprinkling Gyphosate herbicice.
6. the Cotton Production postemergence weed control method based on mechanization according to any claim in claim 2-5,
It is characterized in that, the value range of glyphosate usage amount is 8-20 kilograms of water per ton, sprays 20 mu of cotton fields per 8-20 kilograms of glyphosate.
7. the Cotton Production postemergence weed control method according to claim 3 based on mechanization, which is characterized in that cover grass energy makes
500 to 1000 milliliters of the value range water per ton of dosage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622830.6A CN108781933A (en) | 2018-06-15 | 2018-06-15 | A kind of Cotton Production postemergence weed control method based on mechanization |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810622830.6A CN108781933A (en) | 2018-06-15 | 2018-06-15 | A kind of Cotton Production postemergence weed control method based on mechanization |
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| CN108781933A true CN108781933A (en) | 2018-11-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805101A (en) * | 2012-09-06 | 2012-12-05 | 江苏龙灯化学有限公司 | Weeding combination containing glyphosate, fomesafen and pyraflufen-ethyl and application thereof |
| CN105875632A (en) * | 2014-09-27 | 2016-08-24 | 浙江新安化工集团股份有限公司 | Weeding composition and application of weeding composition on glyphosate resistant weeds |
| CN107302915A (en) * | 2016-04-18 | 2017-10-31 | 杭州瑞丰生物科技有限公司 | A kind of crop weeds prevention and controls |
-
2018
- 2018-06-15 CN CN201810622830.6A patent/CN108781933A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102805101A (en) * | 2012-09-06 | 2012-12-05 | 江苏龙灯化学有限公司 | Weeding combination containing glyphosate, fomesafen and pyraflufen-ethyl and application thereof |
| CN105875632A (en) * | 2014-09-27 | 2016-08-24 | 浙江新安化工集团股份有限公司 | Weeding composition and application of weeding composition on glyphosate resistant weeds |
| CN107302915A (en) * | 2016-04-18 | 2017-10-31 | 杭州瑞丰生物科技有限公司 | A kind of crop weeds prevention and controls |
Non-Patent Citations (1)
| Title |
|---|
| 潘友旺: "不愁草牌抗草甘膦盐杂3号、苏棉26关键栽培要点", 《HTTPS://WWW.MEIPIAN.CN/1F7WXDI》 * |
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Application publication date: 20181113 |
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