CN109197525A - A kind of farmland irrigation method - Google Patents
A kind of farmland irrigation method Download PDFInfo
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- CN109197525A CN109197525A CN201811113002.6A CN201811113002A CN109197525A CN 109197525 A CN109197525 A CN 109197525A CN 201811113002 A CN201811113002 A CN 201811113002A CN 109197525 A CN109197525 A CN 109197525A
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- irrigation
- farmland
- adobe sleeping
- heatable adobe
- water channel
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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
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to agricultural plantation technology field, in particular to a kind of farmland irrigation method.It deep ploughs before crop planting to soil, thin rake 1-2 times, ridging setting criss-cross plants block in farmland；Lateral ditch and longitudinal water channel are excavated respectively along plantation block edge on monolith farmland, and lateral ditch and longitudinal water channel all communicate, and longitudinal water channel is communicated with water source；It is laid with antiseepage plastic film in longitudinal water channel bottom, pelelith is laid in the soil of lateral ditch bottom, and opening up section in lateral ditch bottom is trapezoidal heatable adobe sleeping platform；When irrigation, the water source of irrigation is constantly put into longitudinal water channel, water enters lateral ditch from longitudinal water channel, enters back into heatable adobe sleeping platform, and all heatable adobe sleeping platforms, which are filled, completes primary irrigate.Irrigation method of the invention is compared traditional flood irrigation and is more saved water, and carries out pipeline laying without expending a large amount of manpowers compared to dropper sprinkling irrigation mode, cost performance is high.
Description
Technical field
The invention belongs to agricultural plantation technology field, in particular to a kind of farmland irrigation method.
Background technique
In agricultural planting technique, encountering dry weather progress field irrigation just can guarantee the good harvest of crops.General day
In the case of gas, agricultural water occupies the 60% of water, and therefore, farmland water-saving irrigation method is always the research of agricultural planting technique
Emphasis.
Agricultural production in the past is mostly shallow rake of ploughing shallowly, and only in 15-20cm depth farming, the following are hard layers by 20cm, to certainly
Right rainfall absorbs less, and infiltration is easy to cause not go to form damage caused by waterlogging；Do not rain the then upper soll layer evaporation of water in soil, forms arid；Not only irrigate
Often, at high cost and effect is poor.
Traditional irrigation method is mostly broad irrigation, i.e., does not do any ditch stalk in field, be allowed to when pouring water unrestrained on ground
Stream borrows gravity to infiltrate soil, and general irrigation is primary to need 450 cubic metres/mu, and evaporation capacity, can only at 3mm/ days after flood irrigation
It maintains to need within 10 days to continue to irrigate that again crop growth, rather water wasting could be maintained.
For this purpose, the present invention has studied a kind of farmland irrigation method.
Summary of the invention
Irrigation method of the invention is compared traditional flood irrigation and is more saved water, compared to dropper sprinkling irrigation mode without expending a large amount of people
Power carries out pipeline laying, and cost performance is high.
The present invention provides a kind of farmland irrigation methods, comprising the following steps:
S1, to soil deep ploughing 30-40cm before crop planting, thin rake 1-2 times, criss-cross kind is arranged in ridging in farmland
Plant block；
S2 excavates lateral ditch along plantation block length edge on monolith farmland, excavates along plantation block widthwise edges longitudinal
Water channel, all lateral ditches and longitudinal water channel all communicate, and the longitudinal direction water channel can be communicated with water source, the cross
Depth to ditch and longitudinal water channel is 20-25cm；
S3 is laid with antiseepage plastic film in longitudinal water channel bottom, in the soil of the transverse direction ditch bottom depth 60-65cm
It is laid with pelelith, opens up section in the lateral ditch bottom as trapezoidal heatable adobe sleeping platform, and oblique underthrust on the heatable adobe sleeping platform inner sidewall
Bamboo trunk equipped with 20-25cm long, the heatable adobe sleeping platform bore is down big up small, and depth 45-50cm, and the spacing of the adjacent heatable adobe sleeping platform is 1.8-
2.2m；
S4 when needing after crop planting to irrigate, is constantly put into the water source of irrigation in longitudinal water channel, and water is from described vertical
Enter the lateral ditch to water channel, enters back into the heatable adobe sleeping platform, and then penetrate into the pelelith, and then diffuse to plantation block
In, all heatable adobe sleeping platforms, which are filled, completes primary irrigate.
Preferably, the inner wall of the heatable adobe sleeping platform is equipped with reinforcing network.
Preferably, the specification of block is planted are as follows: long 4-6m × wide 2-3m.
Preferably, heatable adobe sleeping platform bottom bore is 20-25cm, and top bore is 7-10cm.
Preferably, the pelelith partial size is 4-8cm.
Preferably, in winter, it is that coming year spring irrigation is in advance that the farmland that freeze-up the previous day treats irrigation in soil, which irrigate,
Winter irrigation before current year soil is freeze-up.
Compared with prior art, beneficial effects of the present invention:
Irrigation method of the invention is compared traditional flood irrigation and is more saved water: being laid with antiseepage film, irrigation water is stored in heatable adobe sleeping platform
In, moisture evaporation is reduced, water utilization rate is improved, heatable adobe sleeping platform water-holding quantity can be improved in the good water imbibition of pelelith, while balanced
By moisture penetration to plantation block in, improve irrigation quality, while when rainfall in heatable adobe sleeping platform can water storage, prevent excess surface water to be shone by the sun
Dead crops is scalded after heat, bamboo trunk setting can accelerate water source to permeate to pelelith, shorten irrigation time；It is not necessarily to compared to dropper sprinkling irrigation mode
It expends a large amount of manpowers and carries out pipeline laying.Irrigation method cost performance of the invention is high, there is promotional value.
Detailed description of the invention
Fig. 1 is the cross-sectional view of farmland irrigation method of the present invention.
Specific embodiment
1 pair of the specific embodiment of the present invention is described in detail with reference to the accompanying drawing, it is to be understood that of the invention
Protection scope be not limited by the specific implementation.
Embodiment 1
A kind of farmland irrigation method, comprising the following steps:
S1, to soil deep ploughing 30cm before crop planting, thin rake 1-2 times, ridging setting criss-cross is planted in farmland
Block plants the specification of block are as follows: long 4m × wide 2m, plantation block width should not be too large, and not so be unfavorable for moisture penetration；
S2 excavates lateral ditch 1 along plantation block length edge on monolith farmland, excavates along plantation block widthwise edges longitudinal
Water channel, all lateral ditches 1 and longitudinal water channel all communicate, and longitudinal water channel can be communicated with water source, lateral ditch 1 and longitudinal water
The depth in road is 20cm；
S3 is laid with antiseepage plastic film in longitudinal water channel bottom, is laid with pelelith in the soil of lateral 1 bottom depth 60cm of ditch
2, the partial size of pelelith 2 is 4cm, and opening up section in lateral 1 bottom of ditch is trapezoidal heatable adobe sleeping platform 3, and oblique on 3 inner sidewall of heatable adobe sleeping platform
Under be inserted with the bamboo trunk 4 of 20cm long, accelerate water source infiltration, shorten irrigation time, heatable adobe sleeping platform 3 is down big up small, and depth 45cm, adjacent soil
The spacing in hole 3 is 1.8m, and 3 bottom bore of heatable adobe sleeping platform is 20cm, and top bore is 7cm, and reinforcing network is arranged in 3 side wall of heatable adobe sleeping platform, to
Stable soil does not collapse；
S4 is constantly put into the water source of irrigation in longitudinal water channel when needing after crop planting to irrigate, water from longitudinal water channel into
Enter lateral ditch 1, enter back into heatable adobe sleeping platform 3, and then penetrate into pelelith 2, diffuses in plantation block, all heatable adobe sleeping platforms 3 are filled i.e. complete
It is irrigated at primary.In winter, the farmland that freeze-up the previous day treats irrigation in soil carry out irrigate be coming year spring irrigation be in advance current year
Winter irrigation before soil is freeze-up, such coming year are sufficiently humidified so as to soil when thawing.
Embodiment 2
A kind of farmland irrigation method, comprising the following steps:
S1, to soil deep ploughing 40cm before crop planting, thin rake 2 times, ridging setting criss-cross plants block in farmland,
Plant the specification of block are as follows: long 6m × wide 3m, plantation block width should not be too large, and not so be unfavorable for moisture penetration；
S2 excavates lateral ditch 1 along plantation block length edge on monolith farmland, excavates along plantation block widthwise edges longitudinal
Water channel, all lateral ditches 1 and longitudinal water channel all communicate, and longitudinal water channel can be communicated with water source, lateral ditch 1 and longitudinal water
The depth in road is 25cm；
S3 is laid with antiseepage plastic film in longitudinal water channel bottom, is laid with pelelith in the soil of lateral 1 bottom depth 65cm of ditch
2, the partial size of pelelith 2 is 8cm, and opening up section in lateral 1 bottom of ditch is trapezoidal heatable adobe sleeping platform 3, and oblique on 3 inner sidewall of heatable adobe sleeping platform
Under be inserted with the bamboo trunk 4 of 25cm long, accelerate water source infiltration, shorten irrigation time, heatable adobe sleeping platform 3 is down big up small, and depth 50cm, adjacent soil
The spacing in hole 3 is 2.2m, and 3 bottom bore of heatable adobe sleeping platform is 25cm, and top bore is 10cm, and reinforcing network is arranged in 3 side wall of heatable adobe sleeping platform, to
Stable soil does not collapse；
S4 is constantly put into the water source of irrigation in longitudinal water channel when needing after crop planting to irrigate, water from longitudinal water channel into
Enter lateral ditch 1, enter back into heatable adobe sleeping platform 3, and then penetrate into pelelith 2, diffuses in plantation block, all heatable adobe sleeping platforms 3 are filled i.e. complete
It is irrigated at primary.In winter, the farmland that freeze-up the previous day treats irrigation in soil carry out irrigate be coming year spring irrigation be in advance current year
Winter irrigation before soil is freeze-up, such coming year are sufficiently humidified so as to soil when thawing.
Embodiment 3
A kind of farmland irrigation method, comprising the following steps:
S1, to soil deep ploughing 35cm before crop planting, thin rake 1-2 times, ridging setting criss-cross is planted in farmland
Block plants the specification of block are as follows: long 5m × wide 2.5m, plantation block width should not be too large, and not so be unfavorable for moisture penetration；
S2 excavates lateral ditch 1 along plantation block length edge on monolith farmland, excavates along plantation block widthwise edges longitudinal
Water channel, all lateral ditches 1 and longitudinal water channel all communicate, and longitudinal water channel can be communicated with water source, lateral ditch 1 and longitudinal water
The depth in road is 22cm；
S3 is laid with antiseepage plastic film in longitudinal water channel bottom, is laid with pelelith in the soil of lateral 1 bottom depth 63cm of ditch
2, the partial size of pelelith 2 is 5cm, and opening up section in lateral 1 bottom of ditch is trapezoidal heatable adobe sleeping platform 3, and oblique on 3 inner sidewall of heatable adobe sleeping platform
Under be inserted with the bamboo trunk 4 of 23cm long, accelerate water source infiltration, shorten irrigation time, heatable adobe sleeping platform 3 is down big up small, and depth 48cm, adjacent soil
The spacing in hole 3 is 2m, and 3 bottom bore of heatable adobe sleeping platform is 22cm, and top bore is 8cm, reinforcing network is arranged in 3 side wall of heatable adobe sleeping platform, to steady
Determine soil not collapse；
S4 is constantly put into the water source of irrigation in longitudinal water channel when needing after crop planting to irrigate, water from longitudinal water channel into
Enter lateral ditch 1, enter back into heatable adobe sleeping platform 3, and then penetrate into pelelith 2, diffuses in plantation block, all heatable adobe sleeping platforms 3 are filled i.e. complete
It is irrigated at primary.In winter, the farmland that freeze-up the previous day treats irrigation in soil carry out irrigate be coming year spring irrigation be in advance current year
Winter irrigation before soil is freeze-up, such coming year are sufficiently humidified so as to soil when thawing.
Embodiment 4
The irrigation method and embodiment 1 of embodiment 4 are consistent, only difference is that embodiment 4 eliminates pelelith 2.
Embodiment 5
The irrigation method and embodiment 1 of embodiment 5 are consistent, only difference is that 5 kinds of plant block width of embodiment are 6m.
Embodiment 6
The irrigation method and embodiment 1 of embodiment 6 are consistent, and difference is that embodiment 6 does not set heatable adobe sleeping platform 3 and antiseepage plastic film, only
Excavate lateral ditch 1 and longitudinal water channel.
For the validity for proving irrigation method of the present invention, different crops have been planted using the irrigation method of embodiment 1-6,
Crop yield is thought to calculate water conservation rate compared to traditional flood irrigation (traditional 450 cubic metre/mu of flood irrigation) water consumption at that time:
(traditional flood irrigation water consumption-embodiment water consumption)/traditional flood irrigation water consumption × 100%.As a result such as the following table 1:
Each irrigation method Usefulness Pair ratio of table 1
| Group | Long-term cropping | Water-saving rate |
| Embodiment 1 | Corn | 70.8% |
| Embodiment 2 | Rape | 71.3% |
| Embodiment 3 | Peanut | 72.5% |
| Embodiment 4 | Corn | 55.7% |
| Embodiment 5 | Corn | 32.5% |
| Embodiment 6 | Corn | 12.9% |
From the data in the table, comparative example 1-3, water-saving rate all 70% or more, illustrate irrigation method of the invention
It is suitble to multiple kinds of crops, and water-saving result is significant；Comparative example 1,4, pelelith 2 has in irrigation method of the invention to be deposited
Water accelerates moisture penetration to reduce the effect being lost；Comparative example 1,5, it is because planting block width mistake why water-saving rate, which declines,
Greatly, moisture infiltration over long distances expends larger；Comparative example 1,6 reduces evaporation without the water of heatable adobe sleeping platform 3, and water expends
It is huge.
It should be noted that the step method used in claims of the present invention is same as the previously described embodiments, in order to anti-
Only repeating, the present invention describes preferred embodiment, once a person skilled in the art knows basic creative concept,
Then additional changes and modifications can be made to these embodiments.So it includes being preferably implemented that the following claims are intended to be interpreted as
Example and all change and modification for falling into the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (6)
1. a kind of farmland irrigation method, which comprises the following steps:
S1, to soil deep ploughing 30-40cm before crop planting, thin rake 1-2 times, ridging setting criss-cross is planted in farmland
Block；
S2 excavates lateral ditch (1) along plantation block length edge on monolith farmland, excavates longitudinal water along plantation block widthwise edges
Road, all lateral ditches (1) and longitudinal water channel all communicate, and the longitudinal direction water channel can be communicated with water source, described
The depth of lateral ditch (1) and longitudinal water channel is 20-25cm；
S3 is laid with antiseepage plastic film in longitudinal water channel bottom, in the soil of described transverse direction ditch (1) bottom depth 60-65cm
It is laid with pelelith (2), opening up section in described lateral ditch (1) bottom is trapezoidal heatable adobe sleeping platform (3), and on the inside of the heatable adobe sleeping platform (3)
The bamboo trunk (4) of 20-25cm long is inserted on wall obliquely, heatable adobe sleeping platform (3) bore is down big up small, and depth 45-50cm, adjacent institute
The spacing for stating heatable adobe sleeping platform (3) is 1.8-2.2m；
S4 when needing after crop planting to irrigate, is constantly put into the water source of irrigation in longitudinal water channel, and water is from longitudinal water
Road enters the lateral ditch (1), enters back into the heatable adobe sleeping platform (3), and then penetrate into the pelelith (2), and then diffuse to
It plants in block, all heatable adobe sleeping platforms (3), which are filled, completes primary irrigate.
2. farmland irrigation method as described in claim 1, which is characterized in that the inner wall of the heatable adobe sleeping platform (3) is equipped with reinforcing network.
3. farmland irrigation method as described in claim 1, which is characterized in that plant the specification of block are as follows: long 4-6m × wide 2-3m.
4. farmland irrigation method as described in claim 1, which is characterized in that heatable adobe sleeping platform (3) the bottom bore is 20-25cm,
Top bore is 7-10cm.
5. farmland irrigation method as described in claim 1, which is characterized in that pelelith (2) partial size is 4-8cm.
6. farmland irrigation method as described in claim 1, which is characterized in that in winter, in soil, freeze-up the previous day treats filling
The farmland irrigate carry out irrigate be coming year spring irrigation be in advance current year soil it is freeze-up before winter irrigation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113002.6A CN109197525B (en) | 2018-09-25 | 2018-09-25 | Farmland irrigation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113002.6A CN109197525B (en) | 2018-09-25 | 2018-09-25 | Farmland irrigation method |
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| Publication Number | Publication Date |
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| CN109197525A true CN109197525A (en) | 2019-01-15 |
| CN109197525B CN109197525B (en) | 2021-07-13 |
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|---|---|---|---|
| CN201811113002.6A Active CN109197525B (en) | 2018-09-25 | 2018-09-25 | Farmland irrigation method |
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| Country | Link |
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| CN (1) | CN109197525B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066405A (en) * | 2019-12-17 | 2020-04-28 | 西安交大开元土地勘测规划研究院有限公司 | Method for repairing quarry in frozen soil area |
| CN112913379A (en) * | 2021-03-01 | 2021-06-08 | 开封市农林科学研究院 | High-yield cultivation method for dry-land corn |
| CN113575362A (en) * | 2021-07-22 | 2021-11-02 | 尹朝奎 | Water saving method for rice planting |
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| JPH0951733A (en) * | 1995-08-11 | 1997-02-25 | Geo Syst:Kk | Water supply structure to planted face of slope |
| RU2004127525A (en) * | 2004-09-14 | 2006-02-20 | Федеральное государственное научное учреждение "Российский научно-исследовательский институт проблем мелиорации" (RU) | DROPPER |
| JP2011015642A (en) * | 2009-07-09 | 2011-01-27 | Nara Kogyo:Kk | Structure for improving water supply and water drainage and method for supplying and draining water |
| CN102037887A (en) * | 2009-10-23 | 2011-05-04 | 中国科学院沈阳应用生态研究所 | Implementation method of farmland water-saving irrigation |
| CN201898767U (en) * | 2010-06-22 | 2011-07-20 | 王鹏 | Infiltration irrigation facility with culvert for water storage |
| CN103190275A (en) * | 2013-04-18 | 2013-07-10 | 山东农业大学 | Water-saving farmland irrigation method |
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2018
- 2018-09-25 CN CN201811113002.6A patent/CN109197525B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0951733A (en) * | 1995-08-11 | 1997-02-25 | Geo Syst:Kk | Water supply structure to planted face of slope |
| RU2004127525A (en) * | 2004-09-14 | 2006-02-20 | Федеральное государственное научное учреждение "Российский научно-исследовательский институт проблем мелиорации" (RU) | DROPPER |
| JP2011015642A (en) * | 2009-07-09 | 2011-01-27 | Nara Kogyo:Kk | Structure for improving water supply and water drainage and method for supplying and draining water |
| CN102037887A (en) * | 2009-10-23 | 2011-05-04 | 中国科学院沈阳应用生态研究所 | Implementation method of farmland water-saving irrigation |
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| CN103190275A (en) * | 2013-04-18 | 2013-07-10 | 山东农业大学 | Water-saving farmland irrigation method |
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| Title |
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| 王炳坤 等: "《城乡规划设计参考》", 31 January 2013, 天津大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111066405A (en) * | 2019-12-17 | 2020-04-28 | 西安交大开元土地勘测规划研究院有限公司 | Method for repairing quarry in frozen soil area |
| CN112913379A (en) * | 2021-03-01 | 2021-06-08 | 开封市农林科学研究院 | High-yield cultivation method for dry-land corn |
| CN113575362A (en) * | 2021-07-22 | 2021-11-02 | 尹朝奎 | Water saving method for rice planting |
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| CN109197525B (en) | 2021-07-13 |
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