CN105474974A - Irrigation method for rice in rice seedling raising period applicable to greenhouse - Google Patents
Irrigation method for rice in rice seedling raising period applicable to greenhouse Download PDFInfo
- Publication number
- CN105474974A CN105474974A CN201510991259.1A CN201510991259A CN105474974A CN 105474974 A CN105474974 A CN 105474974A CN 201510991259 A CN201510991259 A CN 201510991259A CN 105474974 A CN105474974 A CN 105474974A
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- CN
- China
- Prior art keywords
- seedling
- rice
- district
- absorbent material
- greenhouse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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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- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/04—Self-acting watering devices, e.g. for flower-pots using wicks or the like
- A01G27/06—Self-acting watering devices, e.g. for flower-pots using wicks or the like having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention discloses a greenhouse applicable to irrigation of rice in a rice seedling raising period. The greenhouse comprises a rice seedling raising greenhouse body, a water tower, a water distribution pipe, a rice seedling raising area, rice seedling raising trays and water absorption material layers. The greenhouse is characterized in that passages are arranged in the length direction of the middle and two sides of the ground inside the rice seedling raising greenhouse body, the passages divide the rice seedling raising greenhouse body into two rice seedling raising areas, the water distribution pipe is provided with a main pipeline, flow distribution pipes and branch pipelines, the main pipeline is provided with a main control valve, the main pipeline is connected between the water tower and the flow distribution pipes, the flow distribution pipes are parallel to the width direction of the rice seedling raising greenhouse body and communicate the two rice seedling raising areas, the tail ends of the flow distribution pipes are provided with plugs, the water absorption material layers are arranged in the two rice seedling raising areas, and the rice seedling culture trays are distributed on the water absorption material layers.
Description
Technical field:
The present invention relates to a kind of seedling phase rice irrigation method being applicable to booth.
Background technology:
At present, for the irrigation of seedling phase paddy rice, the irrigation method of spray is the most often used, but at the geophilous rice seedling of the nutrition prepared, component ratio in the as easy as rolling off a log destruction Nutrition Soil of method of spray, causes the problem of nutrient imbalance, is difficult to reach desirable seedling effect.
And traditional irrigation method, people irrigate according to required moisture according to the growth cycle of paddy rice, cannot meet the water suction demand of paddy rice in real time, also can be likely excessive or irrigate on a small quantity, all can to the seedling phase paddy rice growth bring adverse influence.
For this reason, the present invention spy proposes a kind of seedling phase rice irrigation method being applicable to booth, by being arranged in the absorbent material layer bottom seedling-cultivation plate, can be seedling phase paddy rice and sufficient moisture is provided in time, and the destruction of Nutrition Soil and the excessive of moisture can not be caused or lack, it is how many that paddy rice needs how much moisture just to absorb from absorbent material layer at different times, the control of more convenient irrigation.
Summary of the invention:
The object of this invention is to provide a kind ofly to irrigate evenly, the seedling phase rice irrigation method being applicable to booth that survival rate is high.
Above-mentioned object is realized by following technical scheme:
A kind of booth being applicable to seedling phase Rice irrigation, its composition comprises: seedling greenhouse, water tower, water distributor, seedling district, rice seedling nursing disc and absorbent material layer, it is characterized in that: the ground in described seedling greenhouse is provided with passageway along length direction that is middle and both sides, described seedling greenhouse is divided into Liang Ge seedling district by described passageway, described water distributor is provided with main line, isocon and bye-pass, described main line is provided with master control valve, described main line is connected between described water tower and isocon, described isocon is parallel to the width of described seedling greenhouse, and the Liang Ge seedling district described in being communicated with, the end of described isocon is provided with shutoff, described absorbent material layer is arranged in Liang Ge seedling district, described rice seedling nursing disc is distributed on described absorbent material layer.
Described a kind of booth being applicable to seedling phase Rice irrigation, long 40 meters of described seedling greenhouse, wide is 8 meters, two described seedling heads of district are 34 meters, are widely 3.25 meters, and the degree of depth is 0.05 meter, long 0.58 meter of described rice seedling nursing disc, wide is 0.28 meter, is highly 0.03 meter.
Described a kind of booth being applicable to seedling phase Rice irrigation, the rice seedling nursing disc described in 5 is laterally installed in described Liang Ge seedling district, and the bottom of described rice seedling nursing disc is provided with inlet opening.
Described a kind of booth being applicable to seedling phase Rice irrigation, described each bye-pass is equidistantly provided with 10 delivery ports be connected with drip irrigation pipe, described drip irrigation pipe can be water valve.
Described a kind of booth being applicable to seedling phase Rice irrigation, the thickness of described absorbent material layer is 0.02 meter, described absorbent material layer is speciality coiled material, can cut out according to demand, described absorbent material layer is three layers of glued construction, is followed successively by permeable layer, water accepting layer and impervious barrier from top to bottom, described permeable layer material is native fiber, can be cotton, fiber crops, hair or silk, described water accepting layer is synthetic fibers, and described impervious barrier adopts vinyon.
Described a kind of seedling phase rice irrigation method being applicable to booth, Liang Ge seedling district is dug out along position, passageway at seedling greenhouse, and by the soil compacting compressing tablet in seedling district, then absorbent material layer is respectively added 0.1 meter according to the length and width in seedling district and cut out two large little identical absorbent material layers, again absorbent material layer to be tiled to the inside in seedling district, and the depth direction earth in seedling district can cover by the size making absorbent material layer have more, next step is laying water distributor around Liang Ge seedling district, the rice seedling nursing disc configuring soil and seed is finally laid in Liang Ge seedling district.
Described a kind of seedling phase rice irrigation method being applicable to booth, is characterized in that: the diameter of described water distributor is 0.03 meter, and passageway is provided with the tube seat of corresponding water distributor, and water distributor is arranged by bottom support is built on stilts in the inside in seedling district.
A kind of beneficial effect being applicable to the seedling phase rice irrigation method of booth of the present invention is:
A kind of booth moderate dimensions being applicable to seedling phase Rice irrigation that the present invention adopts, can irrigate enough rice shoots, and survival rate is high.
The present invention adopt water distributor seedling district adopt aerial construction, can make aqueous can be more stable, directly irrigate absorbent material layer, absorbent material layer can play certain buffer memory effect to water, has saved water resource.
The absorbent material layer that the present invention adopts adopts specially made structure, be divided into permeable layer, water accepting layer and impervious barrier, effectively serve the effect that water resource is temporary, soil in rice seedling nursing disc slowly absorbs moisture by permeable layer from absorbent material layer, make the drinking water rate of soil evenly, make the situation that there will not be lack of water, moisture excessive between nursery stage.
The water distributor that the present invention adopts is divided into main line, isocon and bye-pass, and main line is provided with master control valve, each bye-pass is equidistantly provided with 10 delivery ports be connected with drip irrigation pipe, facilitates the entirety of irrigation system and independent control.
The present invention adopts because adopt infiltration irrigation method from bottom to top, by to the control of irrigation system and the osmosis of special absorbent material layer, ensure that rice shoot can be grown up always in the soil of reasonable humidity during raising rice seedlings, composition pre-configured in seedling-cultivation plate can not be destroyed, especially to the stage of growth before raising rice seedlings germination period, Be very effective, significantly improves the planting percent of raising rice seedlings.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and specific implementation method, the present invention will be further described in detail.
Fig. 1 is a kind of structural representation being applicable to the seedling phase rice irrigation method of booth of the present invention.
Fig. 2 is the structural representation of absorbent material layer in Fig. 1.
In figure: seedling greenhouse 1; Water tower 2; Water distributor 3; Main line 3-1; Master control valve 3-1-1; Isocon 3-2; Bye-pass 3-3; Seedling district 4; Rice seedling nursing disc 5; Absorbent material layer 6; Permeable layer 6-1; Water accepting layer 6-2; Impervious barrier 6-3.
Embodiment
Embodiment 1:
Below in conjunction with Fig. 1 and 2, the present embodiment is described, a kind of booth being applicable to seedling phase Rice irrigation, its composition comprises: seedling greenhouse 1, water tower 2, water distributor 3, seedling district 4, rice seedling nursing disc 5 and absorbent material layer 6, it is characterized in that: the ground in described seedling greenhouse 1 is provided with passageway along length direction that is middle and both sides, described seedling greenhouse 1 is divided into Liang Ge seedling district 4 by described passageway, described water distributor 3 is provided with main line 3-1, isocon 3-2 and bye-pass 3-3, described main line 3-1 is provided with master control valve 3-1-1, described main line 3-1 is connected between described water tower 2 and isocon 3-2, described isocon 3-2 is parallel to the width of described seedling greenhouse 1, and the Liang Ge seedling district 4 described in being communicated with, the end of described isocon 3-2 is provided with shutoff, described absorbent material layer 6 is arranged in Liang Ge seedling district 4, described rice seedling nursing disc 5 is distributed on described absorbent material layer 6.
Embodiment 2:
A kind of booth being applicable to seedling phase Rice irrigation described in embodiment 1, long 40 meters of described seedling greenhouse, wide is 8 meters, two described seedling heads of district are 34 meters, are widely 3.25 meters, and the degree of depth is 0.05 meter, long 0.58 meter of described rice seedling nursing disc, wide is 0.28 meter, is highly 0.03 meter.
Embodiment 3:
A kind of booth being applicable to seedling phase Rice irrigation described in embodiment 1 or 2, the rice seedling nursing disc described in 5 is laterally installed in described Liang Ge seedling district, and the bottom of described rice seedling nursing disc is provided with inlet opening.
Embodiment 4:
A kind of booth being applicable to seedling phase Rice irrigation described in embodiment 1 or 2 or 3, described each bye-pass is equidistantly provided with 10 delivery ports be connected with drip irrigation pipe, described drip irrigation pipe can be water valve.
Embodiment 5:
A kind of booth being applicable to seedling phase Rice irrigation described in embodiment 1, the thickness of described absorbent material layer is 0.02 meter, described absorbent material layer is speciality coiled material, can cut out according to demand, described absorbent material layer is three layers of glued construction, is followed successively by permeable layer, water accepting layer and impervious barrier from top to bottom, described permeable layer material is native fiber, can be cotton, fiber crops, hair or silk, described water accepting layer is synthetic fibers, and described impervious barrier adopts vinyon.
Embodiment 6:
A kind of seedling phase rice irrigation method being applicable to booth, Liang Ge seedling district is dug out along position, passageway at seedling greenhouse, and by the soil compacting compressing tablet in seedling district, then absorbent material layer is respectively added 0.1 meter according to the length and width in seedling district and cut out two large little identical absorbent material layers, again absorbent material layer to be tiled to the inside in seedling district, and the depth direction earth in seedling district can cover by the size making absorbent material layer have more, next step is laying water distributor around Liang Ge seedling district, finally lays the rice seedling nursing disc configuring soil and seed in Liang Ge seedling district.
Embodiment 7:
A kind of seedling phase rice irrigation method being applicable to booth described in embodiment 6, the diameter of described water distributor is 0.03 meter, and passageway is provided with the tube seat of corresponding water distributor, and water distributor is arranged by bottom support is built on stilts in the inside in seedling district.
Certain above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited only to above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement, also belong to protection scope of the present invention.
Claims (7)
1. one kind is applicable to the booth of seedling phase Rice irrigation, its composition comprises: seedling greenhouse (1), water tower (2), water distributor (3), seedling district (4), rice seedling nursing disc (5) and absorbent material layer (6), it is characterized in that: the ground in described seedling greenhouse (1) is provided with passageway along length direction that is middle and both sides, described seedling greenhouse (1) is divided into Liang Ge seedling district (4) by described passageway, described water distributor (3) is provided with main line (3-1), isocon (3-2) and bye-pass (3-3), described main line (3-1) is provided with master control valve (3-1-1), and described main line (3-1) is connected between described water tower (2) and isocon (3-2), described isocon (3-2) is parallel to the width of described seedling greenhouse (1), and the Liang Ge seedling district (4) described in being communicated with, the end of described isocon (3-2) is provided with shutoff, described absorbent material layer (6) is arranged in Liang Ge seedling district (4), described rice seedling nursing disc (5) is distributed on described absorbent material layer (6).
2. a kind of booth being applicable to seedling phase Rice irrigation according to claim 1, it is characterized in that: long 40 meters of described seedling greenhouse (1), wide is 8 meters, described Liang Ge seedling district (4) is long is 34 meters, widely be 3.25 meters, the degree of depth is 0.05 meter, long 0.58 meter of described rice seedling nursing disc (5), wide is 0.28 meter, is highly 0.03 meter.
3. a kind of booth being applicable to seedling phase Rice irrigation according to claim 1 and 2, it is characterized in that: the rice seedling nursing disc (5) described in 5 is laterally installed in described Liang Ge seedling district (4), and the bottom of described rice seedling nursing disc (5) is provided with inlet opening.
4. a kind of booth being applicable to seedling phase Rice irrigation according to claim 1 or 2 or 3, is characterized in that: described each bye-pass (3-3) is equidistantly provided with 10 delivery ports be connected with drip irrigation pipe, and described drip irrigation pipe can be water valve.
5. a kind of booth being applicable to seedling phase Rice irrigation according to claim 1, it is characterized in that: the thickness of described absorbent material layer (6) is 0.02 meter, described absorbent material layer (6) is speciality coiled material, can cut out according to demand, described absorbent material layer (6) is three layers of glued construction, be followed successively by permeable layer (6-1) from top to bottom, water accepting layer (6-2) and impervious barrier (6-3), described permeable layer (6-1) material is native fiber, can be cotton, fiber crops, hair or silk, described water accepting layer (6-2) is synthetic fibers, described impervious barrier (6-3) adopts vinyon.
6. a kind of seedling phase rice irrigation method being applicable to booth according to claim 1, it is characterized in that: dig out Liang Ge seedling district (4) at seedling greenhouse (1) along position, passageway, and by the soil compacting compressing tablet in seedling district (4), then absorbent material layer (6) is respectively added 0.1 meter according to the length and width of seedling district (4) and cut out two large little identical absorbent material layers (6), again by the inside of absorbent material layer (6) tiling to seedling district (4), and the depth direction earth of seedling district (4) can cover by the size making absorbent material layer (6) have more, next step is laying water distributor (3) around Liang Ge seedling district (4), the rice seedling nursing disc (5) configuring soil and seed is finally laid in Liang Ge seedling district.
7. a kind of seedling phase rice irrigation method being applicable to booth according to claim 6, it is characterized in that: the diameter of described water distributor (3) is 0.03 meter, passageway is provided with the tube seat of corresponding water distributor (3), and water distributor (3) is arranged by bottom support is built on stilts in the inside of seedling district (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991259.1A CN105474974A (en) | 2015-12-27 | 2015-12-27 | Irrigation method for rice in rice seedling raising period applicable to greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991259.1A CN105474974A (en) | 2015-12-27 | 2015-12-27 | Irrigation method for rice in rice seedling raising period applicable to greenhouse |
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| Publication Number | Publication Date |
|---|---|
| CN105474974A true CN105474974A (en) | 2016-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991259.1A Pending CN105474974A (en) | 2015-12-27 | 2015-12-27 | Irrigation method for rice in rice seedling raising period applicable to greenhouse |
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| CN (1) | CN105474974A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401745A (en) * | 2018-02-11 | 2018-08-17 | 李卓骏 | A kind of use for laboratory plant cultivating device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835279A (en) * | 2012-10-06 | 2012-12-26 | 卢贵真 | Upland seedling greenhouse for rice and infiltration irrigation method |
| CN103975791A (en) * | 2014-05-15 | 2014-08-13 | 新疆石河子蔬菜研究所 | Crop cave disc drop irrigation and seedling culture supporting device |
| CN104186281A (en) * | 2014-09-11 | 2014-12-10 | 中国水利水电科学研究院 | Seedbed irrigation system |
-
2015
- 2015-12-27 CN CN201510991259.1A patent/CN105474974A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835279A (en) * | 2012-10-06 | 2012-12-26 | 卢贵真 | Upland seedling greenhouse for rice and infiltration irrigation method |
| CN103975791A (en) * | 2014-05-15 | 2014-08-13 | 新疆石河子蔬菜研究所 | Crop cave disc drop irrigation and seedling culture supporting device |
| CN104186281A (en) * | 2014-09-11 | 2014-12-10 | 中国水利水电科学研究院 | Seedbed irrigation system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108401745A (en) * | 2018-02-11 | 2018-08-17 | 李卓骏 | A kind of use for laboratory plant cultivating device |
| CN108401745B (en) * | 2018-02-11 | 2020-04-28 | 河北中燕科技服务有限公司 | Plant cultivation device is used in laboratory |
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Application publication date: 20160413 |
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