CN106717828A - A kind of rice irrigation method - Google Patents
A kind of rice irrigation method Download PDFInfo
- Publication number
- CN106717828A CN106717828A CN201611066375.3A CN201611066375A CN106717828A CN 106717828 A CN106717828 A CN 106717828A CN 201611066375 A CN201611066375 A CN 201611066375A CN 106717828 A CN106717828 A CN 106717828A
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- Prior art keywords
- water
- lattice field
- lattice
- irrigation method
- rice
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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
- A01G22/20—Cereals
- A01G22/22—Rice
-
- 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)
- Botany (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention provides a kind of rice irrigation method, and in particular to agricultural irrigation technology, comprises the following steps：S1, arrangement soil, seeding and fertilizing, by consolidation into a width of 20m, the lattice field of a length of 40m before sowing；S2：Set between lattice field and dig water channel, it is 3m, a length of 2m, the cistern of a width of 2m that height is set up between lattice Tanaka；S3：Paddy rice be in booting during when once irrigated, using lattice field irrigation method, adjacent two lattice field pours 2/5ths of normal water and normal water respectively；S4：Paddy rice is once irrigated when being in the pustulation period, and using lattice field irrigation method, adjacent two lattice field distinguishes 2/5ths of normal water and pours normal water；S5：Paddy rice is once irrigated when being in heading stage, and using lattice field irrigation method, pour water 800mm respectively in adjacent two lattice field.The present invention has and reduces significantly water consumption when irrigating, and improves water using efficiency, reduces the loss of irrigation water, saves water resource, the advantages of can also play certain production-increasing function to paddy rice.
Description
Technical field
The present invention relates to agricultural irrigation technology, and in particular to a kind of rice irrigation method.
Background technology
To irrigate based on rice, paddy growth season needs to irrigate paddy rice, and existing irrigation method mainly uses irrigation canals and ditches ground
Face flood irrigation.In the case where paddy soil does not have Cracking Condition, using the flood irrigation of irrigation canals and ditches ground due to the fine and close plough sole in rice field, rice field leak
It is little with water percolating capacity.But when there is seasonal drought during Rice Production, rice field cracking, crack penetrates plough sole, uses
A large amount of irrigation waters flow out from plough sole during the flood irrigation of ground, and irrigation water using efficiency is very low.
Paddy rice seasonal drought irrigation method (publication date：2014-05-21, notification number：CN103798101A one) is disclosed
Paddy rice seasonal drought irrigation method is planted, is comprised the following steps：1) cistern is built；2) pipe laying；3) it is seasonal dry in paddy rice
Between drought period, the conduit pipe valve on rice field side is opened, start drop and irrigate.This invention has the drawback that：Relatively wasted water during irrigation
Resource, easily causes irrigation water to be lost in.
The content of the invention
The technical problem to be solved in the present invention be to provide it is a kind of reduce when irrigating significantly water consumption, improve irrigation water and use
Efficiency, reduces the loss of irrigation water, saves water resource, and the rice irrigation method of certain production-increasing function can be also played to paddy rice.
In order to solve the above-mentioned technical problem, the present invention provides a kind of rice irrigation method, comprises the following steps：
S1, arrangement soil, seeding and fertilizing, by consolidation into a width of 20m, the lattice field of a length of 40m before sowing；
S2：Set between lattice field and dig water channel, it is 3m, a length of 2m, the cistern of a width of 2m that height is set up between lattice Tanaka；
S3：Paddy rice be in booting during when once irrigated, using lattice field irrigation method, adjacent two lattice field is poured respectively
2/5ths of normal water and normal water；
S4：Paddy rice is once irrigated when being in the pustulation period, and using lattice field irrigation method, normal water is distinguished in adjacent two lattice field
2/5ths and the normal water of pouring of amount；
S5：Paddy rice is once irrigated when being in heading stage, and using lattice field irrigation method, adjacent two lattice field is poured water respectively
800mm。
Preferably, it is 100-150m that the cistern has at least set up spacing distance between two, and two adjacent cisterns,
It is easy to irrigate paddy rice in arid season, spacing distance is 100-150m to prevent cistern phase between two adjacent cisterns
It is adjacent excessively near, cause the moisture content between lattice field excessive, influence paddy growth.
Preferably, the normal water is 800-1000mm, significantly water consumption when advantageously reducing irrigation, saves water money
Source.
Preferably, the water channel is trapezoidal, a width of 500-650mm of bottom of trench, ditch 150-250mm high, the side of water channel and bottom of trench
Face angle is 45 degree, is easy to during to Rice irrigation, fluency when water flows so that can uniform irrigation.
Preferably, described irrigation is only carried out in water channel, and the paddy rice on lattice field infiltrates into lattice field by moisture side in water channel
To keep water demand, prevent the paddy rice intake water amount on not apposition field different.
Advantages of the present invention：Significantly water consumption when irrigating is reduced, water using efficiency is improved, the stream of irrigation water is reduced
Lose, water resource is saved, the advantages of can also play certain production-increasing function to paddy rice.
Specific embodiment
The preferred embodiment of the present invention is described below.
Embodiment
Soil, seeding and fertilizing are arranged, by consolidation into a width of 20m, the lattice field of a length of 40m, between lattice field before sowing
If digging water channel, between lattice Tanaka set up height be 3m, a length of 2m, the cistern of a width of 2m, paddy rice be in booting during when carry out
Once irrigate, using lattice field irrigation method, 2/5ths of normal water and normal water, paddy rice are poured in adjacent two lattice field respectively
Once irrigated during in the pustulation period, using lattice field irrigation method, 2/5ths Hes of normal water are distinguished in adjacent two lattice field
Normal water is poured, paddy rice is once irrigated when being in heading stage, and using lattice field irrigation method, adjacent two lattice field is poured water respectively
800mm, cistern has at least set up two, and spacing distance is 100-150m between cistern, and normal water is 800-
1000mm, significantly water consumption when advantageously reducing irrigation, saves water resource, and water channel is trapezoidal, a width of 500-650mm of bottom of trench,
Ditch 150-250mm high, side and the ditch bottom surface angle of water channel are 45 degree, and irrigate only is carried out in water channel, and water channel is trapezoidal, ditch bottom width
It is 500-650mm, ditch 150-250mm high, side and the ditch bottom surface angle of water channel are 45 degree, are easy to during to Rice irrigation, water flowing
When fluency so that can uniform irrigation, the paddy rice on lattice field infiltrate into lattice field by moisture side in water channel keep moisture need
Ask, it is 100-150m that cistern has at least set up spacing distance between two, and two adjacent cisterns, is easy to paddy rice in arid
Season is irrigated, and spacing distance is that 100-150m is to prevent cistern adjacent excessively near between two adjacent cisterns, causes lattice field
Between moisture content it is excessive, influence paddy growth, cistern can collect rainwater, using rainwater as irrigation water, save water resource,
Can be stored for future use for water resource, for paddy rice provides duty in arid, irrigate only is carried out in water channel, on lattice field
Paddy rice infiltrates into lattice field to keep water demand by moisture side in water channel, prevents paddy rice intake water amount on not apposition field not
Together.
Advantages of the present invention：Significantly water consumption when irrigating is reduced, water using efficiency is improved, the stream of irrigation water is reduced
Lose, water resource is saved, the advantages of can also play certain production-increasing function to paddy rice.
The preferred embodiment of innovation and creation is the foregoing is only, creation is not intended to limit the invention, it is all in this hair
Any modification, equivalent and improvement made within the spirit and principle of bright creation etc., should be included in the invention
Within protection domain.
Claims (5)
1. a kind of rice irrigation method, it is characterised in that：Comprise the following steps：
S1, arrangement soil, seeding and fertilizing, by consolidation into a width of 20m, the lattice field of a length of 40m before sowing；
S2：Set between lattice field and dig water channel, it is 3m, a length of 2m, the cistern of a width of 2m that height is set up between lattice Tanaka；
S3：Paddy rice be in booting during when once irrigated, using lattice field irrigation method, adjacent two lattice field is poured normally respectively
2/5ths of water and normal water；
S4：Paddy rice is once irrigated when being in the pustulation period, and using lattice field irrigation method, normal water is distinguished in adjacent two lattice field
2/5ths and pour normal water；
S5：Paddy rice is once irrigated when being in heading stage, and using lattice field irrigation method, pour water 800mm respectively in adjacent two lattice field.
2. a kind of rice irrigation method according to claim 1, it is characterised in that：The cistern has at least set up two
It is individual, and spacing distance is 100-150m between cistern.
3. a kind of rice irrigation method according to claim 1, it is characterised in that：The normal water is 800-
1000mm。
4. a kind of rice irrigation method according to claim 1, it is characterised in that：The water channel is trapezoidal, and bottom of trench is a width of
500-650mm, ditch 150-250mm high, side and the ditch bottom surface angle of water channel are 45 degree.
5. a kind of rice irrigation method according to claim 1, it is characterised in that：Described irrigation is only carried out in water channel,
Paddy rice on lattice field infiltrates into lattice field to keep water demand by moisture side in water channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066375.3A CN106717828A (en) | 2016-11-28 | 2016-11-28 | A kind of rice irrigation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611066375.3A CN106717828A (en) | 2016-11-28 | 2016-11-28 | A kind of rice irrigation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106717828A true CN106717828A (en) | 2017-05-31 |
Family
ID=58904543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611066375.3A Pending CN106717828A (en) | 2016-11-28 | 2016-11-28 | A kind of rice irrigation method |
Country Status (1)
| Country | Link |
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| CN (1) | CN106717828A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771673A (en) * | 2020-07-13 | 2020-10-16 | 江苏天海泵业有限公司 | Water-saving irrigation and drainage control method for rice field |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101129123A (en) * | 2007-09-26 | 2008-02-27 | 中国科学院东北地理与农业生态研究所 | Cold resistant high-production synthetic method for planting rice |
| CN102630539A (en) * | 2012-05-07 | 2012-08-15 | 浙江省水利河口研究院 | Method for irrigating rice by appropriately utilizing rainwater |
| CN103069997A (en) * | 2013-01-30 | 2013-05-01 | 中国科学院遗传与发育生物学研究所 | Water-saving irrigation method applicable to close-planting crop |
| CN103798101A (en) * | 2014-02-17 | 2014-05-21 | 中国水稻研究所 | Rice seasonal drought irrigation method |
| CN104855195A (en) * | 2015-04-27 | 2015-08-26 | 扬州大学 | Rice water-saving irrigation method |
-
2016
- 2016-11-28 CN CN201611066375.3A patent/CN106717828A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101129123A (en) * | 2007-09-26 | 2008-02-27 | 中国科学院东北地理与农业生态研究所 | Cold resistant high-production synthetic method for planting rice |
| CN102630539A (en) * | 2012-05-07 | 2012-08-15 | 浙江省水利河口研究院 | Method for irrigating rice by appropriately utilizing rainwater |
| CN103069997A (en) * | 2013-01-30 | 2013-05-01 | 中国科学院遗传与发育生物学研究所 | Water-saving irrigation method applicable to close-planting crop |
| CN103798101A (en) * | 2014-02-17 | 2014-05-21 | 中国水稻研究所 | Rice seasonal drought irrigation method |
| CN104855195A (en) * | 2015-04-27 | 2015-08-26 | 扬州大学 | Rice water-saving irrigation method |
Non-Patent Citations (1)
| Title |
|---|
| 李建中等: "《农业科技》", 31 October 2013, 中国科学技术出版社、河南科学技术出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111771673A (en) * | 2020-07-13 | 2020-10-16 | 江苏天海泵业有限公司 | Water-saving irrigation and drainage control method for rice field |
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Application publication date: 20170531 |
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