CN108142166A - A kind of irrigation method suitable for industrialized agriculture - Google Patents
A kind of irrigation method suitable for industrialized agriculture Download PDFInfo
- Publication number
- CN108142166A CN108142166A CN201810112983.6A CN201810112983A CN108142166A CN 108142166 A CN108142166 A CN 108142166A CN 201810112983 A CN201810112983 A CN 201810112983A CN 108142166 A CN108142166 A CN 108142166A
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- Prior art keywords
- irrigation
- ridge
- shoulder
- furrow
- ditch
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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
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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
- 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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- 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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- 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
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Water Supply & Treatment (AREA)
- Wood Science & Technology (AREA)
- Botany (AREA)
- Cultivation Of Plants (AREA)
Abstract
The invention discloses a kind of irrigation methods suitable for industrialized agriculture, are filled, specifically comprised the following steps using helping under stalk trench digging film：It is improved in furrow irrigation under membrane technology, increases ridge height, reduce ditch depth, and in ridge shoulder and irrigation ditch upper surface while overlay film；It helps under stalk trench digging film and fills start toughness：Wide 80cm, high 20cm ridge on ditch, furrow width 20cm, high 12cm, both sides ridge shoulder breadth degree 15cm are colonized among this two ridges shoulder, covering with ground sheeting on the shoulder of ridge and irrigation ditch upper parallel in receive in ridge shoulder, furrow liquid manure supply.Present invention improves humidity in industrialized agriculture is big, water resource waste is more, crop quality and yield is affected and furrow irrigation under membrane leads to the problem of deep percolation.
Description
Technical field
The invention belongs to agricultural plantation technology fields, are related to a kind of irrigation method suitable for industrialized agriculture.
Background technology
China's industrialized agriculture obtains 20% or so the planting industry gross output value with the plantation soil less than 3%.In recent years,
China's industrialized agriculture achieves significant progress, and facility cultivation area is developed to 2011 and be close on by more than 4,500 ten thousand mu of 2007
67000000 mu, exceed 90,000,000 mu to China's industrialized agriculture area in 2014, account for more than 85% world's total amount.China facilities horticulture face
Product increases rapidly, and wherein for Planting Patterns mainly based on vinyl house, heliogreenhouse, quantity occupy the 1st, the world.
And it is unique moisture source in protected crop cultivation to irrigate, irrigation water consumption is big.It is relatively conventional in facility
Several irrigation methods be trickle irrigation, traditional border irrigation and furrow irrigation under membrane.
The engineering teachings technology such as trickle irrigation in popularization, due to vegetable crop type is more, crops for rotation are various, Water soluble fertilizer price is high,
Pipe water supply pressure is unstable, there are blockage problem, and investment cost is larger.Compared with the pressure such as sprinkler and micro-irrigation are irrigated, Surface irrigation
Irrigate with small investment, operating cost is low, convenient operation and management, energy and labour saving, without specific field facility the advantages of.And wide row away from
Crop is suitable for using this surface irrigation mode that irrigates through furrow, and furrow irrigation reduces ground wetted area, increases the permeability of soil, and
Furrow irrigation can laterally infiltrate soil, make surface layer loose not hardened, small to soil texture destruction, but tradition furrow irrigation also results in facility vegetable
There is many problems in dish production, and if temperature is too low, humidity is excessive, and pest and disease damage frequently occurs, product yield and quality decline
Deng；In addition, ditch border irrigation is irrigate, vertical leakage is big, and uniformity of irrigation water appilcation is poor, and irrigation efficiency is low, also results in the drop of water use efficiency
It is low.Therefore, having researcher to be proposed on the basis of furrow irrigation, furrow irrigation under membrane is this to have water-saving, at low cost, easy to operate, irrigation effect
The new terrestrial irrigation technique for the advantages that rate is high, production-increasing function is notable.Research shows that covering with ground sheeting irrigation technique can reduce soil
Earth moisture evaporation increases the soil moisture, improves environment in facility, effectively adjusts soil salt movement, ensures crop normal growth.
But this mode of furrow irrigation under membrane fails to improve tradition furrow irrigation this defect of deep percolation.
Invention content
The purpose of the present invention is to provide a kind of irrigation method suitable for industrialized agriculture, to solve above-mentioned technical problem.
The present invention uses following technical scheme to achieve the above object：
A kind of irrigation method suitable for industrialized agriculture is filled using helping under stalk trench digging film, specifically comprised the following steps：
It is improved in furrow irrigation under membrane technology, increases ridge height, reduce ditch depth, and in ridge shoulder and irrigation ditch upper surface simultaneously
Overlay film；It helps under stalk trench digging film and fills start toughness：Wide 80cm, high 20cm ridge on ditch, furrow width 20cm, high 12cm, both sides ridge
Shoulder breadth degree 15cm is colonized among this two ridges shoulder, and covering with ground sheeting is on the shoulder of ridge and irrigation ditch upper parallel is in ridge shoulder, and furrow is inscribed
It is supplied by liquid manure.
As further embodiment of the present invention, in the case where filling this irrigation method under helping stalk trench digging film, index of pouring water is：Seedling stage
It pours water the 1 time+4 times+result later stage phase of bearing fruit 5 times of blooming, each irrigating water quota is 40mm.
Compared with prior art, the present invention has the following advantages：1st, water resource is saved：Using this irrigation method, due to covering
Film reduces Evaporation among plants, reduces water consumption.
2nd, solve the problems, such as that indoor humidity is big：Using this irrigation method, reduce the extra evapotranspiration dehydration of crop, because
Therefore indoor humidity can be reduced effectively for this.
3rd, be conducive to improve the yield of crop：This is because this irrigation method, using pouring water in the trench, is not destroyed
Soil texture is conducive to crop and forms higher yield.
4th, it improves furrow irrigation under membrane and leads to the problem of deep percolation：Since this irrigation method increases, ridge is high, and reduction ditch depth is right
The lateral infiltration that irrigates through furrow is advantageous, while inhibits moisture Vertical Infiltration, and wetting front reduces deep percolation into offset flat shape.
Description of the drawings
Fig. 1 is helped under stalk trench digging film for the present invention and is filled start toughness figure；
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, a kind of irrigation method suitable for industrialized agriculture, filled using helping under stalk trench digging film, specifically include as
Lower step：
It is improved in furrow irrigation under membrane technology, increases ridge height, reduce ditch depth, and in ridge shoulder and irrigation ditch upper surface simultaneously
Overlay film；It helps under stalk trench digging film and fills start toughness：Wide 80cm, high 20cm ridge on ditch, furrow width 20cm, high 12cm, both sides ridge
Shoulder breadth degree 15cm is colonized among this two ridges shoulder, and covering with ground sheeting is on the shoulder of ridge and irrigation ditch upper parallel is in ridge shoulder, and furrow is inscribed
It is supplied by liquid manure.
In the case where filling this irrigation method under helping stalk trench digging film, index of pouring water is：Seedling stage pours water the 1 time+phase of bearing fruit 4 times of blooming+
As a result later stage 5 times, each irrigating water quota are 40mm.
Experimental example
With reference to experiment, optimization is selected for greenhouse tomato, and in the case where filling this irrigation method under helping stalk trench digging film, each processing fills
Water scheme is as shown in table 1 below：
Table 1
Conclusion：Under the facility, soil and experimental condition of test area, tomato is helped under stalk trench digging film fill most preferably to irrigate through furrow and irrigate
System is：Seedling stage pours water the 1 time+4 times+result later stage phase of bearing fruit 5 times of blooming, and each irrigating water quota is 40mm, total irrigation quantity
400mm。
It helps under stalk trench digging film and fills greenhouse tomato plant height, leaf area index, yield, water use efficiency and irrigate water utilization
Efficiency is above conventional furrow irrigation, and wherein leaf area index conspicuousness compared with conventional furrow irrigation improves 38.82%, helps under stalk trench digging film
The water use efficiency of filling compared with conventional furrow irrigation conspicuousness improve 18.93%, in terms of vegetables in greenhouse booth is irrigated with compared with
Strong applicability.
In the case where helping stalk trench digging film under filling mode, the interior IWUE for carrying out depletion irrigation is up to greenhouse tomato in seedling stage
349.25kg·hm-2·mm-1；Greenhouse tomato is not easy to carry out depletion irrigation in fruiting period, and plant pair moisture is more quick during this
Sense, at this moment wants drought, is affected to yield, when the control of moisture lower limit is 60% field capacity, the tomato underproduction
23.71%.The duration of response of tomato water-saving irrigation is seedling stage.
Combined ground irrigation technique advantage and disadvantage of the present invention, the characteristic infiltrated according to furrow irrigation, it is proposed that help under stalk trench digging film and fill
This novel irrigation technique, so as to improve in industrialized agriculture to a certain extent, humidity is big, water resource waste is more, crop quality
It is affected with yield and furrow irrigation under membrane leads to the problem of deep percolation.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, the changes, modifications, replacement and the change that are carried out to embodiment
Type is still fallen within protection scope of the present invention.
Claims (2)
1. a kind of irrigation method suitable for industrialized agriculture, which is characterized in that filled, specifically included as follows using helping under stalk trench digging film
Step：
It is improved in furrow irrigation under membrane technology, increases ridge height, reduce ditch depth, and cover simultaneously in ridge shoulder and irrigation ditch upper surface
Film；It helps under stalk trench digging film and fills start toughness：Wide 80cm, high 20cm ridge on ditch, furrow width 20cm, high 12cm, both sides ridge shoulder
Width 15cm is colonized among this two ridges shoulder, and covering with ground sheeting is on the shoulder of ridge and irrigation ditch upper parallel is in receiving in ridge shoulder, furrow
Liquid manure is supplied.
2. a kind of irrigation method suitable for industrialized agriculture according to claim 1, which is characterized in that helping stalk trench digging film
Lower to fill under this irrigation method, index of pouring water is：Seedling stage pours water the 1 time+4 times+result later stage phase of bearing fruit 5 times of blooming, and pours water every time
It is rated for 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112983.6A CN108142166A (en) | 2018-02-05 | 2018-02-05 | A kind of irrigation method suitable for industrialized agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810112983.6A CN108142166A (en) | 2018-02-05 | 2018-02-05 | A kind of irrigation method suitable for industrialized agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108142166A true CN108142166A (en) | 2018-06-12 |
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ID=62459619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810112983.6A Pending CN108142166A (en) | 2018-02-05 | 2018-02-05 | A kind of irrigation method suitable for industrialized agriculture |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160475A (en) * | 1997-02-24 | 1997-10-01 | 许明东 | Under-mulching irrigation method for crops planting with mulching |
| CN102227985A (en) * | 2011-04-29 | 2011-11-02 | 甘肃农业大学 | Water-saving cultivation method of foodstuff and feed maize |
| JP2014064532A (en) * | 2012-09-26 | 2014-04-17 | Kubota Corp | Water supply method for paddy field |
| CN103988703A (en) * | 2014-06-06 | 2014-08-20 | 新疆林科院经济林研究所 | Planting and irrigating method for intercropping of red date trees and cotton |
| CN105766345A (en) * | 2016-04-06 | 2016-07-20 | 淮安市农业技术推广中心 | Method for cultivating full and strong peanut seedlings |
| CN106304995A (en) * | 2015-06-15 | 2017-01-11 | 宋维成 | Method for cultivating radix astragali |
| CN106912285A (en) * | 2017-03-29 | 2017-07-04 | 商都县科技特派员工作站 | A kind of ditch furrow and under-film drip irrigation covered conduit cultural method |
-
2018
- 2018-02-05 CN CN201810112983.6A patent/CN108142166A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1160475A (en) * | 1997-02-24 | 1997-10-01 | 许明东 | Under-mulching irrigation method for crops planting with mulching |
| CN102227985A (en) * | 2011-04-29 | 2011-11-02 | 甘肃农业大学 | Water-saving cultivation method of foodstuff and feed maize |
| JP2014064532A (en) * | 2012-09-26 | 2014-04-17 | Kubota Corp | Water supply method for paddy field |
| CN103988703A (en) * | 2014-06-06 | 2014-08-20 | 新疆林科院经济林研究所 | Planting and irrigating method for intercropping of red date trees and cotton |
| CN106304995A (en) * | 2015-06-15 | 2017-01-11 | 宋维成 | Method for cultivating radix astragali |
| CN105766345A (en) * | 2016-04-06 | 2016-07-20 | 淮安市农业技术推广中心 | Method for cultivating full and strong peanut seedlings |
| CN106912285A (en) * | 2017-03-29 | 2017-07-04 | 商都县科技特派员工作站 | A kind of ditch furrow and under-film drip irrigation covered conduit cultural method |
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Application publication date: 20180612 |