CN101433174B - Irrigation method and system - Google Patents
Irrigation method and system Download PDFInfo
- Publication number
- CN101433174B CN101433174B CN2008103017390A CN200810301739A CN101433174B CN 101433174 B CN101433174 B CN 101433174B CN 2008103017390 A CN2008103017390 A CN 2008103017390A CN 200810301739 A CN200810301739 A CN 200810301739A CN 101433174 B CN101433174 B CN 101433174B
- Authority
- CN
- China
- Prior art keywords
- water
- parts
- profit
- cistern
- irrigation method
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The invention discloses a method and a system for irrigation. The method is characterized in that a depression terrain is treated and laid with an anti-seepage film, so as to form a reservoir; after rainwater is collected into the reservoir, the rainwater is led into a water storage tank, filtered and then connected to a moistening-irrigating water feeder through a pipeline; the moistening-irrigating water feeder is put below plant roots; and water is conveyed to the plant roots through a moistening guide pipe of the moistening-irrigating water feeder. The invention provides a novel efficientwater-saving damp irrigation technique saving more water, which has the advantages that the technique can automatically regulate water with atmospheric precipitations in damp areas so as to continuously guarantee the water needed by plant growth. The technique of the invention can guarantee the survival and normal growth of plants (crops) to the utmost extent, and can grow the plants (crops) withhigh economic value or good ecological benefit, such as watermelon, cucumber and other plants of a fibrous root system, as well as fruit trees, forest trees and other plants of a taproot system, so as to achieve the aims of restoring ecosystem and increasing the income of farmers.
Description
Technical field
The present invention relates to a kind of irrigation technique, particularly a kind of suitable China south Karst Rocky Desertification Region is effectively catchmented and the irrigation method and the system of irrigating.
Background technology
Arid is China's south Karst Rocky Desertification Region main ecological limiting factor, also is to cause the restraining factors that the ecotope system is fragile and environmental carrying capacity reduces, and it seriously restricts agricultural production and development of rural economy.Karst Rocky Desertification Region limestone exposes the degree height, soil layer is thin, and rendzinas structure water retention capacity is poor, the soil quick heating, evaporation is strong, traditional irrigation technique, and water consumption is serious, even the use drip irrigation system, because the infiltration of the soil of karst is serious, water-saving result is also undesirable.Therefore level of agricultural production is lower, badly influences the sustainable coordinated development of local economy, makes China south Karst Rocky Desertification Region people be difficult to shake off poverty and set out on the road to prosperity.
Summary of the invention
The objective of the invention is to, a kind of irrigation method and system are provided.It is collected the back with rainwater and uses as agricultural water or people and animals' water, can further reduce the moisture that consumes because of soil seepage and evaporation when plant is irrigated.
Technical scheme of the present invention.Irrigation method, it is that the depression landform is handled, lay antiseepage film, form cistern, after the rainwater collection enters cistern, introduce water tank again, filter then, be connected to profit by pipeline again and irritate water feeder, profit is irritated the below that water feeder is placed on plant root, the profit pipe that draws of irritating water feeder by profit is transported to plant roots with moisture.
Above-mentioned irrigation method is provided with filter course in water tank, use for people and animals after the water after filtering is carried out disinfection.
Above-mentioned irrigation method, waterproof cloth or plastic foil are established in the natural slope upper berth around cistern, form gathering surface, and the rainwater on the slope is introduced in the cistern.
Above-mentioned irrigation method, above profit was irritated water feeder, the paste that prevents that soil moisture is scattered and disappeared was coated on the surface of plant growing root surrounding soil, reduces the volatilization of moisture.
Above-mentioned irrigation method, described paste are by the following weight proportion raw material, and 2～8 parts in garlic, 4～12 parts of starch, 20～40 parts of clays, 0.5～2 part of native fiber chip, 50～70 parts in water mix together.
Above-mentioned irrigation method, above-mentioned paste is made by the following weight proportion raw material, 3～5 parts in garlic, 6～10 parts of starch, 25～35 parts of clays, 1 part of native fiber chip, 55～65 parts in water.
Above-mentioned irrigation method, native fiber chip are cotton, flaxen fiber.
Irrigation system, the cistern 1 that utilizes the depression landform to make is laid antiseepage film in the cistern 1, cistern 1 is connected to water tank 2 by pipeline, the arm that water tank 2 is irritated water feeder 4 by outlet pipe 3 and each profit is connected, and profit is irritated the below that water feeder 4 is arranged on plant root.
Above-mentioned irrigation system, the structure that profit is irritated water feeder 4 comprises box body 5, and box body 5 is provided with and draws profit pipe 6, and the top of box body 5 is provided with tray 8.
Above-mentioned irrigation system, the slope is provided with the gathering surface 7 of waterproof cloth or plastic foil making around the cistern 1.
The present invention collects rainwater in the cistern by gathering surface, introduce in the water tank again, as agricultural water, perhaps through filtering and disinfect the back as people and animals' water, irritate water feeder by profit during irrigation moisture is delivered to plant roots, compare with drip irrigation with traditional irrigation, reduced the water consumption that the soil seepage is brought.Simultaneously, in order further to reduce evaporation loss moisture, table soil is coated the paste that prevents that soil moisture is scattered and disappeared around plant root, and paste solidifies the formation protective layer, can reduce the water evaporates of soil.The applicant adopts same cultivator through overtesting, will smear one group of paste with not smearing one group of paste relatively, smear paste one group every day water consumption can reduce 40～50%.Drip irrigation is the core technology of Israel's dry farming, absorb innovation by introducing, the inventor has worked out and a kind ofly can preserve moisture when rainfall, and the moistening irrigation device of supply moisture during arid makes it to become the core irrigation technique of Rocky Desertification Region plantation (cultivation) plant (crop).Compare with prior art, the invention provides a kind of novel high-efficiency water-saving moistening irrigation technology that conserves water more, its advantage is that it can automatically carry out moisture with atmospheric precipitation at humid region and regulates, to continue the needed moisture of assurance plant growing.Before, because stony desertification soil drought and water shortage, make Guizhou and China south Karst Rocky Desertification Region originally can only maize planting etc. the low crops of benefit, pass through the technology of the present invention, can guarantee survival and the normal growth of plant (crop) to greatest extent, can plant as the system of fibrous root and system of taproot economic worths height or plants (crop) profitable on ecology such as fruit tree, forest such as watermelon, cucumber, thereby reach ecology recovering, improve the purpose of farmers' income.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention;
Accompanying drawing 2 is the structural representation of cistern and gathering surface.
Embodiment
Embodiments of the invention.Irrigation system, utilize the nature depression, handle, sharp-pointed stone was tied around the depression was reached, after darker pothole, crack are filled and led up, lay antiseepage film, build cistern 1, cistern 1 is connected to water tank 2 by pipeline, if the height of cistern 1 is lower than water tank 2, cistern 1 can be connected to water tank 2 by water pump 14, and the arm that water tank 2 is irritated water feeder 4 by outlet pipe 3 and each profit is connected, and profit is irritated the below that water feeder 4 is arranged on plant.Be provided with screen pack 13 between outlet pipe 3 and the arm, can prevent line clogging.
The structure that profit is irritated water feeder 4 comprises box body 5, installs on the box body 5 and draws profit pipe 6, and tray 8 is installed in the top of box body 5.During use, plant planting is irritated in profit on the tray 8 of water feeder 4, when raining, tray 8 can also be collected rainwater and enter in the box body 5; realize the nature moisturizing, during fertilising, fertilizer is put into tray 8; for plant absorbing, can the maximum availability that improves rich water, can also protect environment.
In order to satisfy the needs of people and animals' water, filter course 9 is installed in water tank 2, the material of filter course 9 can be used the brown sheet of thin bamboo strips used for weaving, thin river sand, charcoal or mountain palm fibre etc., can suit measures to local conditions, and gathers materials on the spot and makes filter course 9.The interface 10 of disinfectant slow release device is installed below filter course 9, and interface 10 is connected with the disinfectant slow release device, can add disinfectant by the disinfectant slow release device in water tank 2, and the people's water after filtering is carried out disinfection.The disinfectant slow release device can adopt existing commercially available product.Water correction mouth 11 is set on water tank 2, can inserts agitator 12 in the water correction mouth 11, its effect is to detect locally collected rainwater water quality situation, according to relative national standards, in rainwater, drop into corresponding " improver ", stir with agitator 12 then, improve the water quality of rainwater.As the foreign material silt in the rainwater, drop into alum as improver, stir postprecipitation, improve the water quality of rainwater.
When the present invention uses, the construction speed of cistern 1 is fast, cost is low, after the rainwater of cistern 1 sent into water tank 2 by water pump or high low head, be connected to profit by pipeline and irritate water feeder 4, to moisten and irritate water feeder 4 and be placed on the root system of plant below, the profit pipe 6 of drawing of irritating water feeder 4 by profit is transported to plant roots with moisture.
Can also around plant root, coat the paste that prevents that soil moisture is scattered and disappeared by table soil, further to reduce the volatilization of moisture.Used paste is by the following weight proportion raw material, 2～8 parts in garlic, 4～12 parts of starch, 20～40 parts of clays, 0.5～2 part of native fiber chip, 50～70 parts in water, with garlic stamp broken, add other material and mix, add water then and stir, obtain paste.
Better scheme is that 3～5 parts in garlic, 6～10 parts of starch, 25～35 parts of clays, 1 part of native fiber chip, 55～65 parts in water mix together.
In the various materials that paste of the present invention adopts, garlic and starch are as adhesive, and garlic and starch can also be degraded fully, for edaphon provides energy, the native fiber chip adopts cotton or flaxen fiber, can be so that paste resist broken and be full of cracks, and clay is as filler.With paste spread upon on the soil form protective layer after, after 40～60 days, can chap into piece, but still have the effect that prevents soil evaporation, until degrading in soil fully.It is promptly to the sensitive periods of moisture needs, to guarantee the normal growth of plant seedlings so that plant is tided over seedling stage that paste of the present invention mainly acts on.
Claims (5)
1. irrigation method, it is characterized in that: it is that the depression landform is handled, lay antiseepage film, form cistern, after the rainwater collection enters cistern, introduce water tank again, filter then, be connected to profit by pipeline again and irritate water feeder, profit is irritated the below that water feeder is placed on plant root, the profit pipe that draws of irritating water feeder by profit is transported to plant roots with moisture; Above profit was irritated water feeder, the paste that prevents that soil moisture is scattered and disappeared was coated on the surface of plant growing root surrounding soil, reduces the volatilization of moisture; Described paste is by the following weight proportion raw material, and 2～8 parts in garlic, 4～12 parts of starch, 20～40 parts of clays, 0.5～2 part of native fiber chip, 50～70 parts in water mix together.
2. irrigation method according to claim 1 is characterized in that: filter course is set in water tank, uses for people and animals after the water after filtering is carried out disinfection.
3. irrigation method according to claim 1 is characterized in that: waterproof cloth or plastic foil are established in the natural slope upper berth around cistern, form gathering surface, and the rainwater on the slope is introduced in the cistern.
4. irrigation method according to claim 1 is characterized in that: above-mentioned paste is made by the following weight proportion raw material, 3～5 parts in garlic, 6～10 parts of starch, 25～35 parts of clays, 1 part of native fiber chip, 55～65 parts in water.
5. irrigation method according to claim 4 is characterized in that: the native fiber chip is cotton, flaxen fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103017390A CN101433174B (en) | 2008-05-23 | 2008-05-23 | Irrigation method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008103017390A CN101433174B (en) | 2008-05-23 | 2008-05-23 | Irrigation method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101433174A CN101433174A (en) | 2009-05-20 |
| CN101433174B true CN101433174B (en) | 2010-11-03 |
Family
ID=40707935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008103017390A Expired - Fee Related CN101433174B (en) | 2008-05-23 | 2008-05-23 | Irrigation method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101433174B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102668911A (en) * | 2012-01-10 | 2012-09-19 | 天津大学 | Simulator for maintaining plate water cycle |
| CN103696457B (en) * | 2013-05-22 | 2016-03-09 | 华北水利水电大学 | Karst water and soil resources keeping method and distributed steel silo water storage storehouse |
| CN107926387A (en) * | 2017-12-25 | 2018-04-20 | 天津时代先农科技有限公司 | Agricultural planting greenhouse |
| CN108867810B (en) * | 2018-08-07 | 2023-11-07 | 中国科学院南京地理与湖泊研究所 | Tea garden slope ground source pollution control system |
| CN110583196B (en) * | 2019-10-22 | 2021-05-18 | 宁夏农林科学院种质资源研究所（宁夏设施农业工程技术研究中心） | Water-collecting fertilizer-collecting ridge culture melon planting automatic ditch water injection device |
| CN111084085A (en) * | 2020-01-20 | 2020-05-01 | 福建省农业科学院果树研究所 | Fruit tree water control and fruit cracking prevention device and working method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251871Y (en) * | 1995-10-19 | 1997-04-16 | 张如锋 | Water-storage drip irrigation tree-planting device |
| CN1189966A (en) * | 1997-12-31 | 1998-08-12 | 宋炳林 | Comprehensive water-saving irrigation method for dry land crops |
| CN1243858A (en) * | 1999-06-28 | 2000-02-09 | 吉林大学 | Water-preserving agent for preventing water leakage of dry or semi-dry farmland |
| CN1362469A (en) * | 2002-02-06 | 2002-08-07 | 高克 | Atmozing agent capable of being used to replace farm mulching and its prepn |
| CN2749252Y (en) * | 2004-11-25 | 2006-01-04 | 刘采联 | Water-saving split flowerpot for automatic infiltration irrigation |
| CN201197302Y (en) * | 2008-05-23 | 2009-02-25 | 贵州大学 | Device for moistening and irrigating |
-
2008
- 2008-05-23 CN CN2008103017390A patent/CN101433174B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2251871Y (en) * | 1995-10-19 | 1997-04-16 | 张如锋 | Water-storage drip irrigation tree-planting device |
| CN1189966A (en) * | 1997-12-31 | 1998-08-12 | 宋炳林 | Comprehensive water-saving irrigation method for dry land crops |
| CN1243858A (en) * | 1999-06-28 | 2000-02-09 | 吉林大学 | Water-preserving agent for preventing water leakage of dry or semi-dry farmland |
| CN1362469A (en) * | 2002-02-06 | 2002-08-07 | 高克 | Atmozing agent capable of being used to replace farm mulching and its prepn |
| CN2749252Y (en) * | 2004-11-25 | 2006-01-04 | 刘采联 | Water-saving split flowerpot for automatic infiltration irrigation |
| CN201197302Y (en) * | 2008-05-23 | 2009-02-25 | 贵州大学 | Device for moistening and irrigating |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101433174A (en) | 2009-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1172575C (en) | Economic forest root-base water-saving cultivation series technique | |
| CN102246628B (en) | Rain collecting and fertilizer applying method for trees | |
| CN101433174B (en) | Irrigation method and system | |
| CN201947689U (en) | Plant fiber blanket | |
| CN102783402A (en) | Bag culture system for large-scale production of solanaceous vegetables | |
| CN206423241U (en) | A kind of sandy soil device for raising seedlings | |
| CN102499003A (en) | Method for restoring vegetation on barren mountains and sloping fields in arid and semi-arid regions | |
| CN103563634B (en) | Flue-cured tobacco drought resisting and water saving cultivation operational method | |
| CN201830712U (en) | Water-retention nutrition compound pad for plant cultivation | |
| CN102301943A (en) | Method for producing portable plant cane blanket | |
| CN205756132U (en) | A kind of irrigation rig of desert sandy vegetation | |
| CN107318418A (en) | A kind of Subalpine region arid area artificial pasture planting and establishing method | |
| CN207846343U (en) | A kind of dykes and dams water and soil conservation device | |
| CN104521494A (en) | Light matrix seedling method for eucalpytus dunnii | |
| CN206078176U (en) | A layer structure for special soil plant ecology transplants | |
| CN106718707A (en) | " wick " formula feedwater gardens rain trap | |
| CN101379940B (en) | Large-delve improvement home-position reparation alkaline land thick-planting building method of man-made forest | |
| CN104705161A (en) | Plant seedling irrigation system with rainwater collecting device | |
| CN201197302Y (en) | Device for moistening and irrigating | |
| CN103299803A (en) | Method for planting trees or grass in rock cracks through packaged seeds | |
| CN203985376U (en) | A kind of planting nursery stock child care device | |
| CN100384324C (en) | Method for cultivating hybrid reed | |
| CN110761302A (en) | Nutrient medium for rock slope greening and construction process thereof | |
| CN214206328U (en) | Plant and grow blanket | |
| CN2901851Y (en) | Energy-saving and water-saving automatic irrigation network for slope wall plants |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101103 Termination date: 20170523 |