CN105941092A - Buried drip irrigation system and buried drip irrigation planting method of medicago sativa - Google Patents
Buried drip irrigation system and buried drip irrigation planting method of medicago sativa Download PDFInfo
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- CN105941092A CN105941092A CN201610464881.1A CN201610464881A CN105941092A CN 105941092 A CN105941092 A CN 105941092A CN 201610464881 A CN201610464881 A CN 201610464881A CN 105941092 A CN105941092 A CN 105941092A
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- drip irrigation
- pipe
- water
- alfalfa
- water pump
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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
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Botany (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a buried drip irrigation system of medicago sativa. The buried drip irrigation system of medicago sativa comprises a reservoir, a water inlet pipe, a water pump, a water outlet pipe, a head pivot and a water supply pipeline. The invention further discloses a buried drip irrigation planting method of medicago sativa. With the technical scheme, the system and the method have the advantages that the problem that arid regions are severe in ground surface evaporation and large in pasture water consumption is solved; the problems of low utilization rate of irrigation water and water shortage are solved; the problem that ground irrigation facilities are damaged during herbage harvesting is solved.
Description
Technical field
The present invention relates to drip irrigation below the surface system and the implantation methods thereof of a kind of alfalfa, belong to Crop Water-saving Technology irrigation technique field.
Background technology
Drip irrigation below the surface is a kind of new drip irrigation technique being widely popularized in the country such as the U.S., Australia and Israel in recent years, i.e. drip irrigation pipe is laid on below arable layer, and the liquid manure required for crops is directly irrigated the drip irrigation of crop root.The method be suitable for Cotton Gossypii, Semen Maydis, Semen Tritici aestivi, etc. the plantation of land for growing field crops drilling crop, especially herbage class perennial crop, there is water saving, volume increase, saving of labor, joint prop up, put forward the advantages such as effect.Owing to alfalfa is one of the most famous high quality forage, not only grass yield is high for it, herbaceous stem is excellent, and rich in thick protein, vitamin and inorganic salt, for poultry, fowl and herbivorous fishes institute eating, feeding value is the highest.Simultaneously as Growth of Alfalfa year limit for length, it is not required to second ploughing every year, is particularly suitable for the application of drip irrigation below the surface technology and equipment.Therefore, it is necessary to propose a kind of alfalfa drip irrigation below the surface implantation methods, reach to produce the purpose of high yield and high quality herbage in the Arid Agricultural pastoral area that irrigating water quality is limited.
Summary of the invention
Therefore, it is an object of the invention to provide a kind of in Arid Agricultural pastoral area, use drip irrigation system and the method for drip irrigation below the surface technology plantation alfalfa, overcome the problem that arid biogeographic zone surface evaporation is serious, Water Consumption amount is big；Solve the highest problem lacked with water resource of irrigation water using efficiency；The problem solving to damage Surface irrigation drainage facility during herbage harvesting.
To achieve these goals, the drip irrigation below the surface system of a kind of alfalfa of the present invention, including cistern, water inlet pipe, water pump, outlet pipe, head pivot and water supply line；Being connected by water inlet pipe between described cistern and water pump, be connected by outlet pipe between water pump with head pivot, the water that described water pump can extract in cistern is delivered to head pivot；Described head pivot includes filter plant and pressure differential tank, and described filter plant is for filtering the water of water pump conveying, and described pressure differential tank throws in fertilizer in the water after filtering；Described water supply line includes being connected to the main of described head pivot, being connected to main and be embedded in some points of mains of underground and be connected to point main and bury the some range pipes with underground underground, some drip irrigation pipe are connected to described range pipe, are outwards carried out drip irrigation by the water dropper in drip irrigation pipe.
One end in described water inlet pipe is inserted into described cistern is provided with trash rack.
Described filter plant includes filter centrifugal or laminated filtering machine.
Described drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm.
The drip irrigation below the surface implantation methods of a kind of alfalfa of the present invention, comprises the following steps:
1) select more arid plot, the Ching Ming Festival the last fortnight apply fertilizer, execute well-rotted farmyard manure 1000 kilograms, 60 kilograms of carbamide, Diammonium phosphate (DAP) 60 kilograms, potassium sulfate 45 kilograms for every mu；
2) within clear and bright first 7 days, deep plough 30 centimetres, dry field 2 weeks after rake is thin, more shallow turn over 15 centimetres, flatten after rake is thin；
3) use pipe-laying machine to carry out drip irrigation pipe and bury underground, drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm；
4) in plantation row, excavation is wide 35 centimetres, the plantation ditch of deep 2 centimetres；
5) sowing at the beginning of late April to 5 month, before broadcasting the seed chosen is being immersed in 50～60 DEG C of water 30 minutes, takes out and sow after drying.
Use technique scheme, the drip irrigation below the surface system of the alfalfa of the present invention and implantation methods thereof, compared with existing sprinkling irrigation, microspray irrigation, ground drip irrigation plantation alfalfa technology, the beneficial effects of the present invention is:
1, owing to not using surface irrigation, rainwash will not be produced；At more arid farming and pastoral area plantation alfalfa, reduce earth's surface invalid evaporation, solve the problem that farming and pastoral area water resource is not enough, can effectively prevent erosion simultaneously；
2, water-supply pipeline and drip irrigation pipe are embedded in underground, it is to avoid the damage of the irrigation equipment caused because of tractor-ploughing or anthropic factor, and effectively prevent that plastic piping causes because ultraviolet irradiates is aging simultaneously, substantially prolongs the service life of water adding system；
3, drip irrigation pipe is embedded in underground, and once-paving can use 5-8 continuously, decreases the work repeating to lay and reclaim drip irrigation pipe every year, is greatly saved labour force and expense puts into；
4, Jiang Shui, fertilizer, air and heat can be supplied directly to alfalfa root, be greatly improved the utilization ratio of water, fertilizer, air and heat；
5, using drip irrigation below the surface technology of the present invention plantation alfalfa, have emergence rate, Seedling rate of living height, weeds and pest and disease damage are few, the advantage that per mu yield is high and alfalfa quality is good.
Accompanying drawing explanation
Fig. 1 is the system schematic of the present invention.
Detailed description of the invention
Below by way of the drawings and specific embodiments, the present invention is described in further detail.
As it can be seen, the present embodiment provides the drip irrigation below the surface system of a kind of alfalfa, including cistern 1, water inlet pipe 2, water pump 3, outlet pipe 4, head pivot 5 and water supply line；Being connected by water inlet pipe 2 between described cistern 1 and water pump 3, be connected by outlet pipe 4 between water pump 3 with head pivot 5, described water pump 3 can extract the water in cistern 1 and be delivered to head pivot 5；Described head pivot 5 includes filter plant and pressure differential tank, and described filter plant is for filtering the water of water pump conveying, and described pressure differential tank throws in fertilizer in the water after filtering；Described water supply line includes being connected to the main 61 of described head pivot 5, being connected to main 61 and be embedded in some points of mains 62 of underground and be connected to point main 62 and bury the some range pipes 63 with underground underground, some drip irrigation pipe 64 are connected to described range pipe 63, are outwards carried out drip irrigation by the water dropper in drip irrigation pipe 64.
One end in described water inlet pipe 2 is inserted into described cistern 1 is provided with trash rack 21.
Described filter plant includes filter centrifugal or laminated filtering machine.
Described drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm.
The drip irrigation below the surface implantation methods of a kind of alfalfa of the present invention, comprises the following steps:
1) select more arid plot, the Ching Ming Festival the last fortnight apply fertilizer, execute well-rotted farmyard manure 1000 kilograms, 60 kilograms of carbamide, Diammonium phosphate (DAP) 60 kilograms, potassium sulfate 45 kilograms for every mu；
2) within clear and bright first 7 days, deep plough 30 centimetres, dry field 2 weeks after rake is thin, more shallow turn over 15 centimetres, flatten after rake is thin；
3) use pipe-laying machine to carry out drip irrigation pipe and bury underground, drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm；
4) in plantation row, excavation is wide 35 centimetres, the plantation ditch of deep 2 centimetres；
5) sowing at the beginning of late April to 5 month, before broadcasting the seed chosen is being immersed in 50～60 DEG C of water 30 minutes, takes out and sow after drying.
Obviously, above-described embodiment is only for clearly demonstrating example, and not restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also cannot all of embodiment be given exhaustive.And the obvious change thus extended out or variation still in the protection domain of the invention among.
Claims (5)
1. the drip irrigation below the surface system of an alfalfa, it is characterised in that: include cistern, water inlet pipe, water pump, outlet pipe, head pivot and water supply line；Being connected by water inlet pipe between described cistern and water pump, be connected by outlet pipe between water pump with head pivot, the water that described water pump can extract in cistern is delivered to head pivot；Described head pivot includes filter plant and pressure differential tank, and described filter plant is for filtering the water of water pump conveying, and described pressure differential tank throws in fertilizer in the water after filtering；Described water supply line includes being connected to the main of described head pivot, being connected to main and be embedded in some points of mains of underground and be connected to point main and bury the some range pipes with underground underground, some drip irrigation pipe are connected to described range pipe, are outwards carried out drip irrigation by the water dropper in drip irrigation pipe.
2. the drip irrigation below the surface system of alfalfa as claimed in claim 1, it is characterised in that: the one end in described water inlet pipe is inserted into described cistern is provided with trash rack.
3. the drip irrigation below the surface system of alfalfa as claimed in claim 2, it is characterised in that: described filter plant includes filter centrifugal or laminated filtering machine.
4. the drip irrigation below the surface system of the alfalfa as described in any one of claim 1-3, it is characterized in that: described drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm.
5. the drip irrigation below the surface implantation methods of an alfalfa, it is characterised in that comprise the following steps:
1) select more arid plot, the Ching Ming Festival the last fortnight apply fertilizer, execute well-rotted farmyard manure 1000 kilograms, 60 kilograms of carbamide, Diammonium phosphate (DAP) 60 kilograms, potassium sulfate 45 kilograms for every mu；
2) within clear and bright first 7 days, deep plough 30 centimetres, dry field 2 weeks after rake is thin, more shallow turn over 15 centimetres, flatten after rake is thin；
3) use pipe-laying machine to carry out drip irrigation pipe and bury underground, drip irrigation pipe be wall thickness be more than 0.4 millimeter, the dripper spacing 0.5 meter of drip irrigation pipe, flow be the drip irrigation below the surface pipe of 1.2L/h, drip irrigation pipe spacing 0.8～1.0 meters, buried depth 25～30cm；
4) in plantation row, excavation is wide 35 centimetres, the plantation ditch of deep 2 centimetres；
5) sowing at the beginning of late April to 5 month, before broadcasting the seed chosen is being immersed in 50～60 DEG C of water 30 minutes, takes out and sow after drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610464881.1A CN105941092A (en) | 2016-06-24 | 2016-06-24 | Buried drip irrigation system and buried drip irrigation planting method of medicago sativa |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610464881.1A CN105941092A (en) | 2016-06-24 | 2016-06-24 | Buried drip irrigation system and buried drip irrigation planting method of medicago sativa |
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| CN105941092A true CN105941092A (en) | 2016-09-21 |
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| CN201610464881.1A Pending CN105941092A (en) | 2016-06-24 | 2016-06-24 | Buried drip irrigation system and buried drip irrigation planting method of medicago sativa |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231931A (en) * | 2017-07-13 | 2017-10-10 | 大禹节水（天津）有限公司 | A kind of alfalfa center pivot formula sprinkling irrigation comprehensive water-saving pattern |
| CN109566281A (en) * | 2018-12-20 | 2019-04-05 | 大禹节水（天津）有限公司 | A kind of alfalfa border irrigation implantation methods |
| CN110024629A (en) * | 2019-04-23 | 2019-07-19 | 呼和浩特市博洋可再生能源有限责任公司 | A kind of grassland improvement method of solar energy intelligent drip-irrigation |
| CN113854121A (en) * | 2021-10-27 | 2021-12-31 | 河北人人邦农业服务有限公司 | Wheat and corn one-year-two-harvest water and fertilizer integrated mechanical operation drip irrigation device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU488554A1 (en) * | 1973-06-28 | 1975-10-25 | Волжский Научно-Исследовательский Институт Орошаемого Земледелия | Irrigation method |
| CN104186161A (en) * | 2014-08-28 | 2014-12-10 | 宁夏固农农牧业科技有限公司 | Method for drip irrigation vegetable planting below dry slope land membrane |
| CN204362697U (en) * | 2014-12-29 | 2015-06-03 | 中国科学院沈阳应用生态研究所 | Field corn underground drip irrigation device |
| CN104663103A (en) * | 2015-01-08 | 2015-06-03 | 石河子大学 | Spraying and dripping irrigating system for fruit trees |
| CN105123231A (en) * | 2015-09-08 | 2015-12-09 | 定西华冠农牧业开发有限公司 | Micro-irrigation planting method for alfalfa |
| CN105210802A (en) * | 2015-11-16 | 2016-01-06 | 冒玉兰 | Rainwater harvesting is utilized to carry out hillside irrigation system |
| CN105493845A (en) * | 2015-12-15 | 2016-04-20 | 新疆农业大学 | Planting method for simultaneous harvesting of ripe wheat and alfalfa seeds |
| CN205756127U (en) * | 2016-06-24 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of drip irrigation below the surface system of alfalfa |
-
2016
- 2016-06-24 CN CN201610464881.1A patent/CN105941092A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU488554A1 (en) * | 1973-06-28 | 1975-10-25 | Волжский Научно-Исследовательский Институт Орошаемого Земледелия | Irrigation method |
| CN104186161A (en) * | 2014-08-28 | 2014-12-10 | 宁夏固农农牧业科技有限公司 | Method for drip irrigation vegetable planting below dry slope land membrane |
| CN204362697U (en) * | 2014-12-29 | 2015-06-03 | 中国科学院沈阳应用生态研究所 | Field corn underground drip irrigation device |
| CN104663103A (en) * | 2015-01-08 | 2015-06-03 | 石河子大学 | Spraying and dripping irrigating system for fruit trees |
| CN105123231A (en) * | 2015-09-08 | 2015-12-09 | 定西华冠农牧业开发有限公司 | Micro-irrigation planting method for alfalfa |
| CN105210802A (en) * | 2015-11-16 | 2016-01-06 | 冒玉兰 | Rainwater harvesting is utilized to carry out hillside irrigation system |
| CN105493845A (en) * | 2015-12-15 | 2016-04-20 | 新疆农业大学 | Planting method for simultaneous harvesting of ripe wheat and alfalfa seeds |
| CN205756127U (en) * | 2016-06-24 | 2016-12-07 | 大禹节水（天津）有限公司 | A kind of drip irrigation below the surface system of alfalfa |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107231931A (en) * | 2017-07-13 | 2017-10-10 | 大禹节水（天津）有限公司 | A kind of alfalfa center pivot formula sprinkling irrigation comprehensive water-saving pattern |
| CN109566281A (en) * | 2018-12-20 | 2019-04-05 | 大禹节水（天津）有限公司 | A kind of alfalfa border irrigation implantation methods |
| CN110024629A (en) * | 2019-04-23 | 2019-07-19 | 呼和浩特市博洋可再生能源有限责任公司 | A kind of grassland improvement method of solar energy intelligent drip-irrigation |
| CN113854121A (en) * | 2021-10-27 | 2021-12-31 | 河北人人邦农业服务有限公司 | Wheat and corn one-year-two-harvest water and fertilizer integrated mechanical operation drip irrigation device |
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Application publication date: 20160921 |