CN101317545A - Filtration irrigation method of underground circular artesian spring suitable for trees - Google Patents
Filtration irrigation method of underground circular artesian spring suitable for trees Download PDFInfo
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- CN101317545A CN101317545A CNA2008101503977A CN200810150397A CN101317545A CN 101317545 A CN101317545 A CN 101317545A CN A2008101503977 A CNA2008101503977 A CN A2008101503977A CN 200810150397 A CN200810150397 A CN 200810150397A CN 101317545 A CN101317545 A CN 101317545A
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Abstract
The invention discloses an underground circular estavel penetration-irrigation method used for trees, which is characterized in that a circular ditch is arranged inside the soil 30cm-100cm in radius range away from the root of the tree trunk; one end of the circular ditch is provided with an estavel protection conversion chamber having the length of 10cm-20cm; an air penetration chamber is arranged above the estavel protection conversion chamber; during the period of installation, the upper end of the estavel protection conversion chamber is 5cm away from the ground surface and an air penetration pipe is higher than the ground surface by 1cm-2cm; the height of the estavel protection conversion chamber is 10cm-20cm and the internal diameter thereof is 5cm-7cm; the water inlet end of the estavel protection device is communicated with the estavel pipe which is connected with a water supply pipe by the micro-pipe; the water outlet end of the estavel protection conversion chamber is connected with the circular water penetration pipe. The method of the invention has the advantages of simple fabrication, convenient construction, low price and high fertilizer utilization ratio. The method of the invention can prolong the service life of the product from current 6 years to more than 20 years after being used, reduce the irrigation loss by 17%, and improve the fertilization efficiency by 30%.
Description
Technical field
The invention belongs to orchard irrigation, forest land irrigation and underground liquid fertilizer practice field, be specifically related to a kind of filtration irrigation method of underground circular artesian spring that is applicable to trees.
Background technology
China is a country that lack of water is serious.The arid and semi-arid area accounts for 2/3 of the gross area, drought and water shortage has also affected the development of ecotope and forestry in the agricultural development that not only has a strong impact on China, water saving has been the inevitable choice of China's sustainable development, so conservation-minded society's construction has become the current even later long-term target of China.Water-saving irrigation technique is just being explored always by China in agricultural development history in several thousand, China mainly is that equipment by introducing external advanced person and technology and the talent realize in the development of modern water-saving technology fermentation comparatively fast in recent ten years.The spring irrigation technique is one of irrigation technique of economizing on water most, therefore China has dropped into great amount of manpower and material resources at the bubbling irrigation technical elements, also obtained good economic benefits and social benefit, domesticly also occurred many families in succession and produce the producer of bubbling irrigation equipment and numerous engineering companies specially.When greatly developing modern water-saving irrigation, it is widely acknowledged that advanced at present irrigation technique related products cost is higher, be the principal element that its large tracts of land of restriction is promoted.Subsurface irrigation (as sub-irrigation and drip irrigation) is also regarded as the technology of water-saving by people, still have following two problems but trees are irrigated:
1, drip irrigation pipe (claiming the spring pipe again) is buried underground, after each the irrigation, negative pressure occurs and form backflow, this phenomenon can cause the delivery port on the drip irrigation pipe to stop up, and reduces the service life of drip irrigation effect and drip irrigation pipe, and changing drip irrigation pipe can increase production cost again;
2, drip irrigation pipe is embedded in underground, often can only irrigates one side of tree root, can not around tree root, form moistening uniformly.
So how reducing the underground drip irrigation pipe obstruction of burying underground of cost, the prevention of irrigating product, forming uniformly moistening around tree root also is the emphasis that technos is paid close attention to.At present advanced irrigation product from external import to import, digestion and absorption and production domesticization produce and greatly reduced cost really, but along with the raw-material rise in price of oil, advanced drip irrigation is irrigate the further difficulty increase of price reduction of product, begun to present upward tendency at present, therefore, how seeking approach in addition, to reduce the cost that advanced drip irrigation technique uses in the land for growing field crops also be the new focus that the irrigation technique those skilled in the art are paid close attention to.
Summary of the invention
The objective of the invention is to, the particularly circular artesian spring filtration irrigation method of the underground demand of pouring water of arid and semi-arid area trees of a kind of suitable forest land and orchard is provided.
In order to realize above-mentioned task, the present invention takes following technical solution:
A kind of filtration irrigation method of underground circular artesian spring that is used for trees; it is characterized in that; this method is opened the annular groove of the 30cm degree of depth in the radius soil of distance tree trunk base portion 30cm～100cm; one end of annular groove is provided with spring protection switch room; the length of this spring protection switch room is 10cm-20cm; the top of spring protection switch room is provided with a permeability cell; end distance ground 5cm on spring protection switch room during installation; make the permeability cell 1cm～2cm that is above the ground level; the water inlet of spring protection switch room is communicated with by the spring pipe that microtubule links to each other with feed pipe, and the water side of spring protection switch room connects logical annular soakaway trench.
The present invention will place the spring pipe on the face of land to imbed underground by microtubule originally; its life-span was extended to more than 20 years by 5 years; in order to prevent that being subjected to suction function to produce the obstruction spy after microtubule from imbedding is provided with a spring protection switch room; a breather pipe is installed above spring protection switch room, and this technology makes hollow billet run into negative pressure inlet not advance soil and avoided obstruction.Spring protection switch room slowly infiltrates peripheral tree root with the annular soakaway trench of water process buffering inflow of microtubule to this.When using liquid fertilizer, can realize the effect of the irrigation tree root of water and fertilizer synchronization.
Adopt underground artesian spring filtration irrigation method of the present invention, it makes simple, easy construction, cheap, liquid manure utilizes characteristics of high efficiency.Material therefor can be made specially, also can utilize multiple material even obsolete material common on the market, get final product according to installation aiding device near the soil of trees need water characteristic tree trunk base portion, adopt the present invention, brought up to 20 year or more by present 6 years the service life of product, reduce and irrigate loss 17%, improve fertilizer efficiency 30%.Can make present every mu of annual drip irrigation equipment input drop to 35 yuan by 100 yuan.
Description of drawings
Fig. 1 is a underground artesian spring filtration irrigation method schematic diagram of the present invention.
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment
Referring to accompanying drawing, according to technical solution, the underground artesian spring filtration irrigation method that is used for trees of the present invention, implement in the following manner:
In the soil of tree trunk base portion 30cm～100cm radius; open the annular groove of the 30cm degree of depth; one end of annular groove is provided with spring protection switch room 3; the length of this spring protection switch room 3 is 10cm-20cm; spring protection switch room 3 tops are provided with the permeability cell 4 of a diameter 3mm～5mm, and the volume of spring protection switch room 3 is 125cm
3～500cm
3, when spring protection switch room 3 was installed, end distance ground 5cm on it was embedded in below the face of land spring protection switch room 3 fully, only spills permeability cell 4 on the ground and gets final product, and can prevent the material aging of spring protection switch room 3 like this.
Spring protection switch room 3 be shaped as circular or square all can, highly be 10cm～20cm, internal diameter or length of side 4cm～5cm, spring protect switch room 3 can adopt waste and old plastic containers or discarded beverage bottle making.
The water inlet of spring protection switch room 3 is communicated with by the spring pipe 1 that microtubule 2 links to each other with supply channel, and the water side of spring protection switch room 3 connects logical annular soakaway trench 5.
Bury spring pipe 1 and microtubule 2 underground below ground degree of depth 10cm～15cm during concrete the construction, microtubule 2 connects in spring protection switch room 3 middle and upper parts.
5 preparations of annular soakaway trench:
1) selecting diameter is 1cm～3cm ring pipe, every square centimeter of hole of making a call to 1～2mm diameter on ring pipe, or on ring pipe every square centimeter have the wide slit of 1mm, reach the purpose of infiltration;
2) adopt spring to make the spring skeleton of an annular, the permeable nonwoven of parcel one deck on the spring skeleton, the same like this purpose that can reach infiltration.
During construction, bury underground annular soakaway trench 5 underground and will make water inlet one side (i.e. an end that is connected with spring protection switch room 3) form the inclination of about 5 degree a little more than opposite side, like this can be so that liquid manure evenly arrives each place of annular soakaway trench 5.
Operation principle of the present invention is; the water of the spring hollow billet 1 that links to each other with supply channel or fertilizer enter in the spring protection switch room 3 through spring microtubule 2; enter in the annular soakaway trench 5 through spring protection switch room 3 again; splash into the depths of soil 30cm by annular soakaway trench 5; the root system that arrives trees carries out water-saving irrigation, and the gas exchange in the spring protection switch room 3 is finished by permeability cell 4.
Calculate and facts have proved that adopt trees underground artesian spring filtration irrigation method of the present invention, the spring pipe was brought up to more than 20 years by present 6 years service life through theory, reduce and irrigate loss 17%, improve fertilizer efficiency 30%.Can make present every mu of annual drip irrigation equipment input drop to 35 yuan by 100 yuan.Particularly the fruit industry and the forestry of mountain area areas of serious have crucial practical significance and practical value to promoting high-efficiency water-saving drip irrigation technique, development China commodity trees.
Claims (5)
1; a kind of filtration irrigation method of underground circular artesian spring that is used for trees; it is characterized in that; this method is opened the annular groove of the 30cm degree of depth in the radius soil of distance tree trunk base portion 30cm～100cm; one end of annular groove is provided with spring protection switch room; the length of this spring protection switch room is 10cm-20cm; the top of spring protection switch room is provided with a permeability cell; end distance ground 5cm on spring protection switch room during installation; make the permeability cell 1cm～2cm that is above the ground level; the water inlet of spring protection switch room is communicated with by the spring pipe that microtubule links to each other with feed pipe, and the water side of spring protection switch room connects logical annular soakaway trench.
2. the method for claim 1 is characterized in that, described spring protection switch room is that length is that 10cm～20cm, internal diameter are the transparent pitcher of 5cm～7cm.
3. the method for claim 1 is characterized in that, described annular soakaway trench is the ring pipe of diameter 1cm～2cm, every square centimeter of hole of making a call to 1～2mm diameter on the ring pipe, or every square centimeter have the wide slit of 1mm.
4. the method for claim 1 is characterized in that, described annular soakaway trench adopts spring to make the spring skeleton of an annular, the permeable nonwoven of parcel one deck on the spring skeleton.
5. the method for claim 1 is characterized in that, the influent side of described annular soakaway trench forms 5 inclinations angle of spending with the infiltration side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101503977A CN101317545B (en) | 2008-07-21 | 2008-07-21 | Filtration irrigation method of underground circular artesian spring suitable for trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101503977A CN101317545B (en) | 2008-07-21 | 2008-07-21 | Filtration irrigation method of underground circular artesian spring suitable for trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101317545A true CN101317545A (en) | 2008-12-10 |
| CN101317545B CN101317545B (en) | 2011-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101503977A Expired - Fee Related CN101317545B (en) | 2008-07-21 | 2008-07-21 | Filtration irrigation method of underground circular artesian spring suitable for trees |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190238A (en) * | 2013-04-19 | 2013-07-10 | 李晓东 | Buried type plant irrigation method |
| CN103404408A (en) * | 2013-08-16 | 2013-11-27 | 新疆农业大学 | Underground vertical stratification water pressure and salinity regulation device |
| CN103636341A (en) * | 2013-12-27 | 2014-03-19 | 宁德市天星农业开发有限公司 | Fertilizer applying device for fast growing and yield increasing of tea-oil tree and use method of device |
| CN103698355A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Integral thaw testing machine |
| CN103698354A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Flow guide pipe |
| CN104429535A (en) * | 2014-12-06 | 2015-03-25 | 山东胜伟园林科技有限公司 | Slope greening method |
| CN105532377A (en) * | 2016-02-25 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel watering tube |
| CN105557462A (en) * | 2016-02-25 | 2016-05-11 | 苏州市永通不锈钢有限公司 | Buried stainless steel tube |
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN106258142A (en) * | 2016-08-05 | 2017-01-04 | 上海环垦生态科技股份有限公司 | Fruit tree water-fertilizer integral fertilizing method |
| CN106688802A (en) * | 2017-01-24 | 2017-05-24 | 北京金都园林绿化有限责任公司 | Nursery stock rejuvenation method for border trees |
| CN106937566A (en) * | 2017-05-02 | 2017-07-11 | 道真自治县云星种植有限责任公司 | A kind of cultural method of honeysuckle |
| CN107018785A (en) * | 2017-04-28 | 2017-08-08 | 道真自治县茂峰中药材发展有限公司 | A kind of implantation methods of the root of Dahurain angelica |
| CN109601336A (en) * | 2019-02-14 | 2019-04-12 | 卢宇轩 | The three-dimensional sub-irrigation device of energy conservation and environmental protection |
| CN110959511A (en) * | 2019-12-06 | 2020-04-07 | 中山大学 | Capillary core vertical upward infiltrating irrigation system for rain-storage green roof |
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
-
2008
- 2008-07-21 CN CN2008101503977A patent/CN101317545B/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190238A (en) * | 2013-04-19 | 2013-07-10 | 李晓东 | Buried type plant irrigation method |
| CN103404408A (en) * | 2013-08-16 | 2013-11-27 | 新疆农业大学 | Underground vertical stratification water pressure and salinity regulation device |
| CN103636341A (en) * | 2013-12-27 | 2014-03-19 | 宁德市天星农业开发有限公司 | Fertilizer applying device for fast growing and yield increasing of tea-oil tree and use method of device |
| CN103636341B (en) * | 2013-12-27 | 2015-08-26 | 宁德市天星农业开发有限公司 | A kind of fertilizer apparatus of oil tea fast growing and using method thereof |
| CN103698355A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Integral thaw testing machine |
| CN103698354A (en) * | 2013-12-28 | 2014-04-02 | 苏州市东华试验仪器有限公司 | Flow guide pipe |
| CN104429535A (en) * | 2014-12-06 | 2015-03-25 | 山东胜伟园林科技有限公司 | Slope greening method |
| CN105557462A (en) * | 2016-02-25 | 2016-05-11 | 苏州市永通不锈钢有限公司 | Buried stainless steel tube |
| CN105532377A (en) * | 2016-02-25 | 2016-05-04 | 苏州市永通不锈钢有限公司 | Stainless steel watering tube |
| CN106258142A (en) * | 2016-08-05 | 2017-01-04 | 上海环垦生态科技股份有限公司 | Fruit tree water-fertilizer integral fertilizing method |
| CN106258146A (en) * | 2016-08-09 | 2017-01-04 | 正安县高山果蔬种养殖农民专业合作社 | A kind of fertilizing method of cherry tree |
| CN106688802A (en) * | 2017-01-24 | 2017-05-24 | 北京金都园林绿化有限责任公司 | Nursery stock rejuvenation method for border trees |
| CN107018785A (en) * | 2017-04-28 | 2017-08-08 | 道真自治县茂峰中药材发展有限公司 | A kind of implantation methods of the root of Dahurain angelica |
| CN106937566A (en) * | 2017-05-02 | 2017-07-11 | 道真自治县云星种植有限责任公司 | A kind of cultural method of honeysuckle |
| CN109601336A (en) * | 2019-02-14 | 2019-04-12 | 卢宇轩 | The three-dimensional sub-irrigation device of energy conservation and environmental protection |
| CN110959511A (en) * | 2019-12-06 | 2020-04-07 | 中山大学 | Capillary core vertical upward infiltrating irrigation system for rain-storage green roof |
| CN110959511B (en) * | 2019-12-06 | 2021-01-29 | 中山大学 | Capillary core vertical upward infiltrating irrigation system for rain-storage green roof |
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
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| CN101317545B (en) | 2011-01-19 |
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Granted publication date: 20110119 Termination date: 20110721 |