CN103733757B - The method that application zero tillage produces field at meadow steppe planting high quality forage - Google Patents
The method that application zero tillage produces field at meadow steppe planting high quality forage Download PDFInfo
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- CN103733757B CN103733757B CN201410011162.5A CN201410011162A CN103733757B CN 103733757 B CN103733757 B CN 103733757B CN 201410011162 A CN201410011162 A CN 201410011162A CN 103733757 B CN103733757 B CN 103733757B
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- herbicide
- forage
- high quality
- meadow
- steppe
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Abstract
The present invention relates to a kind of method applying zero tillage to produce field at meadow steppe planting high quality forage, comprise the steps: 1) on meadow steppe, after Herbage Turning Green, delimit plot；2) spray at least one steriland herbicide to be killed by natural grass；3) sowing leguminous forage；4) use at least one selective herbicide several times, make leguminous forage produce the field weed rate of preventing and kill off and reach more than 80%.The technical scheme is that present grassland increases productivity needed for level, meet country's relevant policies and the needs of protection natural meadow；Fall within the pollution-free industry category of low energy consumption, low input；Therefore this invention has taken into account economic benefit, social benefit and ecological benefits, has important utilization and extention and is worth.
Description
Technical field
The invention belongs to ecological protection field, particularly to one application zero tillage in grassy marshland
Planting high quality forage in grassland produces the method in field.
Background technology
At present, ecological protection problem has been subjected to the great attention of governments at all levels and the common people,
China's Steppe area relative abundance, grassland to be protected should make full use of meadow steppe money
Source, becomes suitable meadow steppe into good quality and high output artificial pasture or Herba Medicaginis as much as possible
Industrialization production base, reduces natural meadow and beats the grass, could preferably protect natural meadow, enter
And make grassland ecology enter benign recurrent state.
In the past planting high quality forage produced field, was required to through ploughing, harrow a kind of farm tools, sowing, suppress
Etc. multiple operation routines, plough grassland and easily cause soil drifting, water erosion, if planted unsuccessfully
Or plantation herbage variety can not safe overwintering, then Second Year be more easily caused prairie soil wind erosion,
Water erosion, causes the destruction of ecology of grassland.People have attempted multiple method and have solved the problems referred to above,
As Chinese patent CN101828473A discloses a kind of method for planting dry-farmed forage grassland, but imitate
The most undesirable.It addition, national policy is also opened up wasteland not on grassland now, then planting is high
Produce high quality forage production field and just become pendulum important topic in face of numerous scientific research personnel.The most also
Do not have technology can on meadow steppe large-area applications, both met country relevant policies requirement,
Also will not bring ecological damage simultaneously, can be big while improving pasture herbage yield, quality
The cost-effective method with reduction energy resource consumption of amplitude.
Summary of the invention
, sum up through experimentation for many years based on applicant under conditions of above realistic background
One to be enclosed within practicable on meadow steppe, to meet country's relevant policies planting perennial excellent
The technical scheme of matter artificial pasture, special application national inventing patent carries out technical protection.Send out for this
Bright, it is, poor quality low for typical steppe grassland Natural Grassland Production and designs, pass through
The application of the technology scheme can become the natural meadow of meadow steppe into the bean based on Herba Medicaginis
Section's pasture industrialization production base, makes the weeds of natural meadow thoroughly be controlled, and makes grassy marshland grass
Former grass yield and quality are greatly improved, and reduce natural meadow and beat the grass frequency and intensity, enter
And protect natural meadow.
The method that the application zero tillage of the present invention produces field at meadow steppe planting high quality forage, bag
Include following steps:
1) on meadow steppe, plot after Herbage Turning Green, delimited；
2) spray at least one steriland herbicide to be killed by natural grass；
3) sowing leguminous forage；
4) use at least one selective herbicide several times, make leguminous forage produce field weed and prevent
Except rate reaches more than 80%.
The key point of technology is, herbicide reasonably combined, dexterously utilize auxiliary agent improve weeding
The weed eradication effect of agent, the one-tenth for natural meadow natural grass is grouped into the weeding that different choice is different
Agent is combined, thus ensures weed control rate, preferably steriland herbicide and selective herbicidal
The weight ratio of agent is 1-30:4-10, each steriland herbicide and each selective herbicide
Between collocating principle be: weed control spectrum of going out should difference；Use age is identical with method；After mixing not
Precipitate, lamination.
The leguminous forage of the present invention includes Medicago Herba Medicaginis, Medicago ruthenica, and natural grass includes broadleaved herb
With point leaf grass, described point leaf straw bag is containing phragmites communis.
When natural grass contains phragmites communis, then the herbicide sprayed also needs to add a kind of for phragmites communis
Inner-adsorption conduction-type herbicide, wherein inner-adsorption conduction-type herbicide and the weight portion of steriland herbicide
Ratio is 1-5:5-20.
The leguminous forage of the present invention uses subdivision machine disposably to complete sowing and fertilising.Profit
By subdivision machine sowing kind, operating cost is greatly lowered and reduces energy resource consumption.Prior art
The middle no-tillage seeding machine that can realize above-mentioned purpose is all within the scope of the quoting of the present invention.
Preferably, selective herbicide to use 1 or 2 time, prevents and kill off dependence seed dispersal
Annual and perennial weeds.
Another preferably when using steriland herbicide or selective herbicide, is also executed
Adding at least one auxiliary agent, wherein the weight portion of auxiliary agent is 1/15.
Further preferably spray steriland herbicide 35 days, after weeds color changes
Sowing leguminous forage.
The present invention is raw materials used and term is explained as follows:
Herba Medicaginis is the common name of Medicago (Medicago) plant, is commonly called as Herba Loti Tenuis, is that one is many
Year raw flowering plant.
Selective herbicide, in certain environment condition with amount ranges, it is possible to effectively prevent and treat
Weeds, and do not injure crop and only kill the herbicide of a certain or a certain class weeds.Including standing grain
Grass gram, take flutter clean, tribenuron-methyl, cover grass energy, trefanocide, prometryn, Simanex if so.
Steriland herbicide sterilant herbicide, lacks selectivity or selection to plant
The herbicide that property is little.Also known as nonselective herbicide (non-selective herbicide).
Including N,N'-dimethyl-.gamma..gamma.'-dipyridylium, Kirchhoff integral, penta sodium pentachlorophenate, glyphosate etc..
Natural disposition of going out inner-adsorption conduction-type herbicide, including glyphosate, cover grass energy, surely kills ether.
Auxiliary agent includes surfactant, oil-type adjuvant, inorganic salts, import silicone.
Under conditions of meadow steppe refers to, benign climate moderate at rainwater, perennial grow thickly
Dogstail and creeping stem dogstail are preponderated formed steppe vegetation.
The beneficial effects of the present invention is, the technical scheme of this invention is that life is improved on present grassland
Needed for force of labor level, meet country's relevant policies and the needs of protection natural meadow；Fall within low
Energy consumption, the pollution-free industry category of low input；Therefore this invention has taken into account economic benefit, society
Benefit and ecological benefits, have important utilization and extention and be worth.
Test example 1
Herd in meadow steppe planting high-quality below by 3 pieces that Hohhot district is chosen simultaneously
Grass, carries out cost accounting Experimental comparison, and every piece of meadow steppe area is 10 mu.First piece of employing
Employing apparatus and carry out ploughing plantation, rake a kind of farm tools meets the land smoothing degree of sowing requirement for three times with thin
Degree；Machinery is provided in second piece of employing for oneself, rake a kind of farm tools meet for three times land smoothing degree that sowing requires with
Fineness；The 3rd piece of method using the embodiment of the present invention 1, experimental result such as following table:
Test result indicate that, use the inventive method cost only to just correspond to employ machine cost not
Foot 50%, provides machine cost for oneself substantially quite with use, but if it is considered that the product of machine
Depreciation, cost reduces also more than 50.
Detailed description of the invention
Embodiment 1
The method that the first application zero tillage meadow steppe planting high quality forage produces field, including such as
Lower step:
1) in spring, the meadow steppe of Hohhot district delimited after Herbage Turning Green plot；
2) two kinds of steriland herbicides (N,N'-dimethyl-.gamma..gamma.'-dipyridylium and Kirchhoff integral, weight ratio is 5:10) are sprayed
Natural grass is killed；
3) sowing Herba Medicaginis；
4) use selective herbicide 2 times, use tribenuron-methyl, second time to use fluorine happy for the first time
Spirit, makes leguminous forage produce the field weed rate of preventing and kill off and reaches more than 85%.
Embodiment 2
The method that the second application zero tillage meadow steppe planting high quality forage produces field is as follows:
1) at Erdos block meadow steppe, containing a large amount of phragmites communiss in natural grass, at grassy marshland grass
Plot delimited after former upper Herbage Turning Green；
2) spraying two kinds of steriland herbicides to be killed by natural grass, wherein the first herbicide is for going out
Natural disposition inner-adsorption conduction-type herbicide glyphosate, the second herbicide is penta sodium pentachlorophenate, weight part ratio
Example is 10:10；
3) sowing Herba Medicaginis；
4) use trefanocide to carry out weeding 1 time, make leguminous forage produce the field weed rate of preventing and kill off and reach
More than 95%.
Embodiment 3
The method that the third application zero tillage meadow steppe planting high quality forage produces field is as follows:
1) on the Hulun Buir block meadow steppe in spring, plot after Herbage Turning Green, delimited；
2) spray a kind of steriland herbicide glyphosate and natural grass is killed by a kind of silicone auxiliary agent
Extremely, weight ratio is 15:1；
3), after 35 days, weeds color changes；
4) sowing Herba Medicaginis；
5) using if so respectively carrying out weeding 1 time with prometryn, making leguminous forage produce field weed and preventing
Except rate reaches more than 80%.
Embodiment described above only the preferred embodiment of the present invention is described, the most right
The scope of the present invention is defined, on the premise of designing spirit without departing from the present invention, and this area
Various deformation that technical scheme is made by those of ordinary skill and improvement, all should fall into
In the protection domain that claims of the present invention determines.
Claims (7)
1. applying the method that zero tillage produces field at meadow steppe planting high quality forage, its feature exists
In, comprise the steps:
1) on meadow steppe, plot after Herbage Turning Green, delimited；
2) spray at least one steriland herbicide to be killed by natural grass；
3) sowing leguminous forage；
4) use at least one selective herbicide several times, make leguminous forage produce field weed and prevent and kill off rate
Reach more than 80%；
Described leguminous forage includes that Medicago Herba Medicaginis, described natural grass include broadleaved herb and point leaf grass, institute
State point leaf straw bag containing phragmites communis；
Described steriland herbicide includes N,N'-dimethyl-.gamma..gamma.'-dipyridylium, Kirchhoff integral, penta sodium pentachlorophenate, glyphosate；Described choosing
Selecting property herbicide include quizalofopethyl, take flutter clean, tribenuron-methyl, cover grass energy, trefanocide, prometryn,
Simanex if so, the weight ratio of described steriland herbicide and described selective herbicide
For 1-30:4-10；When described natural grass contains phragmites communis, then the described steriland herbicide sprayed is also
Containing a kind of inner-adsorption conduction-type herbicide for phragmites communis, described inner-adsorption conduction-type herbicide, bag
Including glyphosate, cover grass energy, surely kill ether, described inner-adsorption conduction-type herbicide removes with described natural disposition of going out
The weight ratio of grass agent is 1-5:5-20.
2. application zero tillage as claimed in claim 1 produces field at meadow steppe planting high quality forage
Method, it is characterised in that described leguminous forage uses subdivision machine disposably to complete sowing
And fertilising.
3. application zero tillage as claimed in claim 1 produces field at meadow steppe planting high quality forage
Method, it is characterised in that described selective herbicide uses 1 or 2 time, makes leguminous forage raw
Produce the field weed rate of preventing and kill off and reach more than 95%.
4. application zero tillage as claimed in claim 1 produces field at meadow steppe planting high quality forage
Method, it is characterised in that when using described steriland herbicide or selective herbicide, also
Applying at least one auxiliary agent, the weight portion of described auxiliary agent is 1/15.
5. application zero tillage as claimed in claim 4 produces field at meadow steppe planting high quality forage
Method, it is characterised in that described auxiliary agent include surfactant, oil-type adjuvant, inorganic salts,
Import silicone.
6. application zero tillage as claimed in claim 1 produces field at meadow steppe planting high quality forage
Method, it is characterised in that spraying described steriland herbicide 35 days, weeds color becomes
Leguminous forage is sowed after change.
7. application zero tillage as claimed in claim 1 produces field at meadow steppe planting high quality forage
Method, it is characterised in that each described steriland herbicide and each described selective herbicide
Between: weed control spectrum of going out is different；Use age is identical with method；Do not precipitate after mixing, divide
Layer phenomenon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011162.5A CN103733757B (en) | 2014-01-10 | 2014-01-10 | The method that application zero tillage produces field at meadow steppe planting high quality forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011162.5A CN103733757B (en) | 2014-01-10 | 2014-01-10 | The method that application zero tillage produces field at meadow steppe planting high quality forage |
Publications (2)
| Publication Number | Publication Date |
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| CN103733757A CN103733757A (en) | 2014-04-23 |
| CN103733757B true CN103733757B (en) | 2016-12-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107151167A (en) * | 2017-04-14 | 2017-09-12 | 广西钦州胜腾商务有限公司 | A kind of Lawn curing agent |
| CN108934794B (en) * | 2017-10-17 | 2021-05-18 | 中国科学院西北生态环境资源研究院 | Method for planting high-quality forage grass on meadow steppe by no-tillage method |
| CN112189513A (en) * | 2020-09-22 | 2021-01-08 | 杜建材 | Method for no-tillage modification of grassland on natural grassland |
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| CN102077712A (en) * | 2009-12-01 | 2011-06-01 | 张文 | Method for rapidly treating degenerated grassland and waste saline and alkaline land |
| RU2512171C2 (en) * | 2010-01-11 | 2014-04-10 | Любовь Андреевна Иванова | Method of biological revegetation of technogenically disturbed lands |
| CN102498776A (en) * | 2011-11-09 | 2012-06-20 | 中国农业大学 | Combined remediation method for deteriorated grasslands and special grassland operating machine |
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