CN103733757A - Method for establishing high-quality forage production fields in meadow steppe by using non-tillage method - Google Patents
Method for establishing high-quality forage production fields in meadow steppe by using non-tillage method Download PDFInfo
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- CN103733757A CN103733757A CN201410011162.5A CN201410011162A CN103733757A CN 103733757 A CN103733757 A CN 103733757A CN 201410011162 A CN201410011162 A CN 201410011162A CN 103733757 A CN103733757 A CN 103733757A
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- herbicide
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- meadow steppe
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Abstract
The invention relates to a method for establishing high-quality forage production fields in meadow steppes by using a non-tillage method. The method includes the following steps of (1) delimiting land parcels in the meadow steppes after forges turn green; (2) spraying at least one sterilant herbicide to kill natural grass; (3) sowing leguminous forages; (4) using at least one selective herbicide for a plurality of times, so that the control rate of weeds in leguminous forage fields can reach over 80%. The method for establishing the high-quality forage production fields in the meadow steppes by using the non-tillage method is required by improvement of levels of productive forces of existing steppes, meets national relevant policies and natural grassland protection requirements, and also belongs to the scope of low-energy and low-input green industries; thus, economic benefits, social benefits, and ecological benefits are achieved, meanwhile, important popularization and utilization values are achieved.
Description
Technical field
The invention belongs to ecological protection field, particularly a kind of method of no-tillage system in meadow steppe planting high quality forage production field of applying.
Background technology
At present; ecological protection problem has been subject to governments at all levels and the common people's great attention; China's Steppe area is relatively abundant; protect grassland should make full use of meadow steppe resource; as much as possible suitable meadow steppe is become to good quality and high output sown pasture or alfalfa industry production base; reduce natural meadow and beat the grass, could protect better natural meadow, and then make grassland ecology enter benign recurrent state.
Planting high quality forage production field in the past, all need through ploughing, harrow multiple operation procedures such as a kind of farm tools, sowing, suppression, plough grassland and easily cause soil wind erosion, water erosion, if planted unsuccessfully or the herbage variety of plantation can not safe overwintering, Second Year more easily causes prairie soil wind erosion, water erosion, the destruction of causing ecology of grassland.People have attempted several different methods and have addressed the above problem, and as Chinese patent CN101828473A discloses a kind of method for planting dry-farmed forage grassland, but effect is undesirable.In addition, national policy does not allow to open up wasteland on grassland yet now, and planting high yield and high quality herbage production field has just become the important topic of pendulum in face of numerous scientific research personnel so.Also do not have at present technology can be on meadow steppe large-area applications, both met national relevant policies requirement, can not bring ecological damage simultaneously yet, can be significantly when improving pasture herbage output, quality cost-saving and reduce the method for energy resource consumption.
Summary of the invention
Under condition based on above realistic background, applicant is through experimental study for many years; summed up a technical scheme that is enclosed within planting practicable on meadow steppe, that meet national relevant policies perennial high-quality sown pasture, special application national inventing patent carries out technical protection.This invention;, poor quality low for typical steppe grassland Natural Grassland Production and designing; application by the technology scheme can become the natural meadow of meadow steppe take clover as main leguminous forage industrialization production base; the weeds of natural meadow are thoroughly controlled; meadow steppe grass yield and quality are greatly improved; reduce natural meadow beat the grass frequency and intensity, and then protection natural meadow.
Application no-tillage system of the present invention, the method in meadow steppe planting high quality forage production field, comprises the steps:
1) on meadow steppe, after For Herbage Turning Green, delimit plot;
2) spraying at least one steriland herbicide kills 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 key point of technology is, weed killer herbicide reasonably combined, utilize auxiliary agent to improve the weed eradication effect of weed killer herbicide dexterously, the one-tenth naturally careless for natural meadow is grouped into the combinations of herbicides that different choice is different, thereby guarantee weed control rate, preferably the weight ratio of steriland herbicide and selective herbicide is 1-30:4-10, and between each steriland herbicide and each selective herbicide, collocating principle is: killing grass spectrum should be different; Use age is identical with method; After mixing, do not precipitate, lamination.
Leguminous forage of the present invention comprises that clover belongs to clover, flat Mu beans, and natural straw bag is drawn together broad-leaved and sharp leaf, and sharp leaf straw bag is containing reed.
When natural grass contains reed, the weed killer herbicide spraying also needs to add a kind of inner-adsorption conduction-type herbicide for reed, and wherein the weight ratio of inner-adsorption conduction-type herbicide and steriland herbicide is 1-5:5-20.
Leguminous forage of the present invention adopts subdivision machine to complete once sowing and fertilising.Utilize subdivision machine sowing kind, significantly reduce operating cost and reduce energy resource consumption.The no-tillage seeding machine that can realize above-mentioned purpose in prior art all of the present invention quote scope within.
Preferably, selective herbicide will be used 1 or 2 time, prevents and kill off the annual and perennial weed that relies on seed dispersal.
Another preferably, when using steriland herbicide or selective herbicide, also applies at least one auxiliary agent, and wherein the weight portion of auxiliary agent is 1/15.
Further preferably spray steriland herbicide 3-5 days, after weeds color changes, sow leguminous forage.
The present invention is raw materials used and terminological interpretation is as follows:
Clover is the common name that clover belongs to (Medicago) plant, is commonly called as burclover, is a kind of perennial flowering plant.
Selective herbicide, in certain environment condition and amount ranges, controlling weeds effectively, and the weed killer herbicide that does not injure crop and only kill a certain or a certain class weeds.Comprise quizalofopethyl, take flutter clean, tribenuron-methyl, cover grass energy, trefanocide, prometryn, Simanex if so.
Steriland herbicide sterilant herbicide, lacks selectivity or the little weed killer herbicide of selectivity to plant.Claim again nonselective herbicide (non-selective herbicide).Comprise paraquat, gram without track, penta sodium pentachlorophenate, glyphosate etc.
The natural disposition of going out inner-adsorption conduction-type herbicide, comprises glyphosate, cover grass energy, surely kills ether.
Auxiliary agent comprises that surfactant, oil-type adjuvant, inorganic salts, import are silicone based.
That meadow steppe refers to is moderate at rainwater, under the condition of benign climate, by perennial tussock and rhizome dogstail the formed steppe vegetation of preponderating.
Beneficial effect of the present invention is, the technical scheme of this invention is that the present grassland level that increases productivity is required, meets the needs of national relevant policies and protection natural meadow; Also belong to the pollution-free industry category of low energy consumption, low input; Therefore this invention has been taken into account economic benefit, social benefit and ecological benefits, has important utilization and extention and is worth.
Test example 1
Below by 3 that area, Huhehaote is chosen simultaneously, at meadow steppe planting high quality forage, carry out cost accounting experiment contrast, every meadow steppe area is 10 mu.First employing employed apparatus and ploughed plantation, and rake a kind of farm tools meets land smoothing degree and the fineness that sowing requires for three times; Machinery is provided in second employing for oneself, and rake a kind of farm tools meets land smoothing degree and the fineness that sowing requires for three times; The 3rd adopts the method for the embodiment of the present invention 1, and experimental result is as following table:
Experimental result shows, adopts the inventive method cost to be only equivalent to employ the less than 50% of machine cost, and to provide machine cost for oneself substantially suitable with use, if but consider the product depreciation of machine, cost is also more than 50.
Embodiment
Embodiment 1
The method in the first application no-tillage system meadow steppe planting high quality forage production field, comprises the steps:
1), in spring, on the meadow steppe in area, Huhehaote, after For Herbage Turning Green, delimit plot;
2) spraying two kinds of steriland herbicides (paraquat and gram without track, weight ratio is 5:10) kills natural grass;
3) sowing clover;
4) use selective herbicide 2 times, use for the first time tribenuron-methyl, use for the second time trefanocide, make leguminous forage produce the field weed rate of preventing and kill off and reach more than 85%.
Embodiment 2
The method in the second application no-tillage system meadow steppe planting high quality forage production field is as follows:
1) at Erdos piece meadow steppe, in natural grass, contain a large amount of reeds, on meadow steppe, after For Herbage Turning Green, delimit plot;
2) spray two kinds of steriland herbicides natural grass is killed, wherein the first weed killer herbicide is the natural disposition inner-adsorption conduction-type herbicide glyphosate that goes out, and the second weed killer herbicide is penta sodium pentachlorophenate, and weight ratio is 10:10;
3) sowing clover;
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 in the third application no-tillage system meadow steppe planting high quality forage production field is as follows:
1) on the piece meadow steppe of the Hulun Buir in spring, after For Herbage Turning Green, delimit plot;
2) spray a kind of steriland herbicide glyphosate and a kind of silicone based auxiliary agent kills natural grass, weight ratio is 15:1;
3), after 3-5 days, weeds color changes;
4) sowing clover;
5) use if so and prometryn respectively carry out weeding 1 time, make leguminous forage produce the field weed rate of preventing and kill off and reach more than 80%.
The above embodiment is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention, all should fall in the definite protection domain of claims of the present invention.
Claims (10)
1. apply the method for no-tillage system in meadow steppe planting high quality forage production field, it is characterized in that, comprise the steps:
1) on meadow steppe, after For Herbage Turning Green, delimit plot;
2) spraying at least one steriland herbicide kills 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%.
2. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, described leguminous forage comprises that clover belongs to clover, and described natural straw bag is drawn together broad-leaved and sharp leaf, and described sharp leaf straw bag is containing reed.
3. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, described steriland herbicide comprises paraquat, gram without track, penta sodium pentachlorophenate, glyphosate; Described selective herbicide comprises quizalofopethyl, take flutter clean, tribenuron-methyl, cover grass energy, trefanocide, prometryn, Simanex if so, the weight ratio of described steriland herbicide and selective herbicide is 1-30:4-10.
4. application no-tillage system as claimed in claim 2 is the method in meadow steppe planting high quality forage production field, it is characterized in that, when described natural grass contains reed, the described steriland herbicide spraying also contains a kind of inner-adsorption conduction-type herbicide for reed, the described natural disposition inner-adsorption conduction-type herbicide that goes out, comprise glyphosate, cover grass energy, surely kill ether, the weight ratio of described specific aim inner-adsorption conduction-type herbicide and described steriland herbicide is 1-5:5-20.
5. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, described leguminous forage adopts subdivision machine to complete once sowing and fertilising.
6. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, described selective herbicide is used 1 or 2 time, makes leguminous forage produce the field weed rate of preventing and kill off and reaches more than 95%.
7. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, when using described steriland herbicide or selective herbicide, also applies at least one auxiliary agent, and the weight portion of described auxiliary agent is 1/15.
8. application no-tillage system as claimed in claim 7, the method in meadow steppe planting high quality forage production field, is characterized in that, described auxiliary agent comprises that surfactant, oil-type adjuvant, inorganic salts, import are silicone based.
9. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, sprays described steriland herbicide 3-5 days, after weeds color changes, sows leguminous forage.
10. application no-tillage system as claimed in claim 1, the method in meadow steppe planting high quality forage production field, is characterized in that, between described each steriland herbicide and each selective herbicide: kill grass spectrum different; Use age is identical with method; After mixing, do not precipitate, lamination.
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 |
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| CN103733757A true CN103733757A (en) | 2014-04-23 |
| CN103733757B CN103733757B (en) | 2016-12-07 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108934794A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Using zero tillage meadow steppe planting high quality forage 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 |
| WO2011084079A1 (en) * | 2010-01-11 | 2011-07-14 | Kotelnikov Vladimir Aleksandrovich | Method for biologically recultivating industrial wastelands |
| 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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2014
- 2014-01-10 CN CN201410011162.5A patent/CN103733757B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077712A (en) * | 2009-12-01 | 2011-06-01 | 张文 | Method for rapidly treating degenerated grassland and waste saline and alkaline land |
| WO2011084079A1 (en) * | 2010-01-11 | 2011-07-14 | Kotelnikov Vladimir Aleksandrovich | Method for biologically recultivating industrial wastelands |
| 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 |
Non-Patent Citations (2)
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| 戴良先等: "牧区免耕草地的杂草防除技术研究", 《草业与牧业》 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108934794A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Using zero tillage meadow steppe planting high quality forage 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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| CN103733757B (en) | 2016-12-07 |
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