CN101317544B - Root-irrigation method of underground artesian spring suitable for trees - Google Patents
Root-irrigation method of underground artesian spring suitable for trees Download PDFInfo
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- CN101317544B CN101317544B CN2008101503958A CN200810150395A CN101317544B CN 101317544 B CN101317544 B CN 101317544B CN 2008101503958 A CN2008101503958 A CN 2008101503958A CN 200810150395 A CN200810150395 A CN 200810150395A CN 101317544 B CN101317544 B CN 101317544B
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Abstract
The invention discloses an underground estavel root-irrigation method used for trees, which is characterized in that the method is provided with at least a vertical hole deep into the soil in the 30cm-100cm of radius range away from the root of the tree trunk; the length of the deep hole is 30cm-40cm deep in the ground; an auxiliary irrigator which is provided with a water inlet and a water outlet is arranged above the deep hole; the upper part of the auxiliary irrigator passes through a lever with the length more than the diameter of the auxiliary irrigator by 2-3cm; the auxiliary irrigator is communicated with an estavel pipe by a micro-pipe and a flow stabilizer. The method of the invention has 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 15%, and improve the fertilization efficiency by 28%.
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 root-irrigation method of underground 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 subsurface irrigation (as sub-irrigation and drip irrigation) also is the technology of water-saving, but there are following two problems in it:
1, buried in underground drip irrigation pipe (or claiming the spring pipe), after the irrigation negative pressure formation backflow is appearring at every turn, and this phenomenon can cause the obstruction of drip irrigation pipe upper water-out mouth, reduces the service life of drip irrigation effect and product, and the replacing drip irrigation pipe can increase production cost again;
2, where when be embedded in the underground drip irrigation pipe takes place stop up to be difficult for being found by the people.
So, to the pre-anti-clogging of the underground irrigation pipe of burying underground, how to find to stop up, become the emphasis that the art technology personage 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, the advanced irrigation product further difficulty of price reduction increases and has begun to occur upward tendency, and it also is the new focus that the irrigation technique those skilled in the art are paid close attention to that the approach of how seeking in addition reduces the cost of advanced irrigation technique in use in the land for growing field crops.
Summary of the invention
The objective of the invention is to, a kind of root-irrigation method of underground artesian spring that is applicable to trees is provided, suitable forest land of this method and orchard be the underground demand of pouring water of arid and semi-arid area trees particularly.
In order to realize above-mentioned task, the present invention takes following technical solution:
A kind of root-irrigation method of underground artesian spring that is used for trees, it is characterized in that, this method point-like in the radius soil at distance trees trunk base portion 30cm～100cm place prepares at least one deep hole straight down, this deep hole is lower than ground surface 30cm～40cm, the deep hole top is provided with assistant's irrigator, on this assistant's irrigator water inlet and delivery port are arranged, air-vent is left in assistant's irrigator top, the lever of a length greater than assistant's irrigator diameter 2～3cm passed in assistant's irrigator top, and assistant's irrigator is connected with the spring pipe by microtubule and flow straightener.
Adopt root-irrigation method of underground artesian spring 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 root, adopt the present invention, brought up to 20 year or more by present 6 years the service life of product, reduce and irrigate loss 15%, improve fertilizer efficiency 28%.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 root-irrigation method of underground artesian spring schematic diagram of the present invention;
Fig. 2 is that the parts among Fig. 1 connect, scheme of installation;
Fig. 3 is the structural representation of assistant's irrigator.
The present invention is described in further detail below in conjunction with accompanying drawing.
Embodiment
Referring to accompanying drawing 1,2, according to technical solution, the root-irrigation method of underground artesian spring that is used for trees of the present invention, implement in the following manner:
In the soil of distance trees trunk base portion 30cm-100cm radius, at least point-like is provided with a deep hole 3 straight down, the length of deep hole 3 is positioned at underground 30cm-40cm, deep hole 3 tops are provided with assistant's irrigator 4 (referring to Fig. 3), water inlet 14 and delivery port 13 are arranged on assistant's irrigator 4, air-vent 15 is left in assistant's irrigator 4 tops, the lever 12 of a length greater than assistant's irrigator 4 diameters 2～3cm passed in assistant's irrigator 4 tops, play and stablize 4 effects of assistant's irrigator, sink to prevent assistant's irrigator 4 water inlet backs.
The water inlet 14 of assistant's irrigator 3 is communicated with by the spring pipe or 1 that a microtubule 2 is connected with feed pipe, is provided with flow straightener 5 between microtubule 2 and the spring pipe 1, and flow straightener 5 plays the flow effect of stablizing a plurality of microtubules 2 that connect on the spring pipe 1.
Assistant's irrigator 4 is circular or square transparent bottle, length is 22cm～30cm, internal diameter 5cm～7cm, bottleneck is less than 3cm, the air-vent 15 that it is 2mm that bottle is opened 1～3 diameter at the end, if do not adopt transparent material, then assistant's irrigator 4 one ends are made a removable cover, be used for observing the situation of the water outlet of assistant's irrigator 4 from detachable cap.Assistant's irrigator 4 can be made of waste and old plastic beverage bottle, is directed upwardly at the bottom of the bottle during installation, and bottleneck is downward, and the bottle end and ground maintain an equal level or the 1cm～2cm that is above the ground level.
According to the size of trees, assistant's irrigator 4 can be arranged evenly along the trees circumference that the even irrigation that reaches trees gets final product.According to inventor's test, the simplest arrangement is evenly to arrange 4 along the trees circumference.
Operation principle of the present invention is, flows through the water or the fertilizer of spring pipe 1, enters in assistant's irrigator 4 through flow straightener 5 and microtubule 2, splashes in the soil of the following depths of deep hole 3 bottom 30cm along assistant's irrigator 4 again, and the root system that arrives trees carries out water-saving irrigation.
In actual use, a switching valve can also be set when above after flow straightener 5, control a plurality of assistant's irrigators 4 by switching valve and realize alternate irrigations when the assistant's irrigator 4 along the setting of trees circumference is two.
Bury spring pipe 1 and microtubule 2 underground below ground degree of depth 10cm～15cm during concrete the construction, to prevent the aging of spring pipe 1 and microtubule 2, microtubule 2 connects on assistant's irrigator 4 tops.
Calculate and facts have proved that adopt the root-irrigation method of underground artesian spring of trees of the present invention, brought up to 20 year or more by present 6 years the service life of spring pipe or drip irrigation pipe through theory, reduce and irrigate loss 15%, improve fertilizer efficiency 28%.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 (3)
1. root-irrigation method of underground artesian spring that is used for trees, it is characterized in that, this method prepares at least one deep hole straight down in the radius soil at distance trees trunk base portion 30cm～100cm place, this deep hole is lower than ground surface 30cm～40cm, the deep hole top is provided with assistant's irrigator, on this assistant's irrigator water inlet and delivery port are arranged, air-vent is left in assistant's irrigator top, the lever of a length greater than assistant's irrigator diameter 2～3cm passed in assistant's irrigator top, and assistant's irrigator is connected with the spring pipe by microtubule and flow straightener;
Described assistant's irrigator is that length is 22cm～30cm, and internal diameter is the transparent bottle of 5cm～7cm, and bottleneck is less than 3cm, the air-vent that it is 2mm that bottle is opened 2～3 diameters at the end, be directed upwardly at the bottom of the bottle during installation, bottleneck is downward, and the bottle end and ground maintain an equal level or the 1cm～2cm that is above the ground level.
2. the method for claim 1 is characterized in that, described assistant's irrigator is that point-like is arranged or evenly arranged along the trees circumference.
3. the method for claim 1 is characterized in that, described irrigator does not adopt transparent material, then assistant's irrigator one end is made into detachable cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101503958A CN101317544B (en) | 2008-07-21 | 2008-07-21 | Root-irrigation method of underground artesian spring suitable for trees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101503958A CN101317544B (en) | 2008-07-21 | 2008-07-21 | Root-irrigation method of underground artesian spring suitable for trees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101317544A CN101317544A (en) | 2008-12-10 |
| CN101317544B true CN101317544B (en) | 2010-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101503958A Expired - Fee Related CN101317544B (en) | 2008-07-21 | 2008-07-21 | Root-irrigation method of underground artesian spring suitable for trees |
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| CN (1) | CN101317544B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101803553B (en) * | 2010-04-26 | 2011-07-27 | 西北农林科技大学 | Bubbler root irrigator comprising threaded labyrinth channels |
| CN101816277B (en) * | 2010-04-26 | 2011-09-07 | 西北农林科技大学 | Adjustable-pressure fountain root irrigation machine |
| CN102160481B (en) * | 2011-03-22 | 2013-01-30 | 山东农业大学 | Method for freezing, thawing, loosening and ventilating deep soil in orchard |
| CN102986507A (en) * | 2011-09-19 | 2013-03-27 | 魏春旺 | Infiltrating pot with root inserting hole for infiltrating and irrigating tree |
| CN102792873B (en) * | 2012-08-30 | 2015-04-29 | 新疆林业科学院 | Forest well type water-saving irrigation method |
| CN103461068B (en) * | 2013-09-18 | 2016-03-23 | 天津市远成景观建设发展有限公司 | The topology layout of large-scale landscape tree method and transplanting plant pit is transplanted in saline land |
| CN104041379A (en) * | 2014-06-06 | 2014-09-17 | 新疆林业科学院 | Drought and extreme drought region sand land 7.5cm-10.5cm ground diameter red date tree well type irrigation method |
| CN104041385A (en) * | 2014-06-06 | 2014-09-17 | 新疆林业科学院 | Drought and extreme drought region sand land 1cm-4.5cm ground diameter red date tree well type irrigation method |
| CN105409736B (en) * | 2015-12-18 | 2018-07-31 | 新疆大学 | The drip irrigation appliance and drip irrigation method that guiding deep rooting plant root system is grown downwards |
| CN107211838A (en) * | 2017-06-09 | 2017-09-29 | 西北农林科技大学 | A kind of multiple sources drip irrigation appliance and its application method |
| CN108513896B (en) * | 2018-03-13 | 2021-03-26 | 中国农业科学院农业资源与农业区划研究所 | System for realize malleation and negative pressure irrigation |
| CN108476951A (en) * | 2018-05-23 | 2018-09-04 | 甘肃省农业工程技术研究院 | A kind of Desert of Gobi area afforestation drip irrigation system and the method for afforestation |
| CN116746469B (en) * | 2023-08-09 | 2024-05-10 | 中亿丰(苏州)绿色建筑发展有限公司 | Automatic irrigation equipment of trees |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421831Y (en) * | 2000-03-01 | 2001-03-07 | 马树升 | Root infiltrating irrigation device with water storage time-delay device for woody plant |
| CN2427060Y (en) * | 2000-06-06 | 2001-04-25 | 徐光第 | Tree root irrigation device |
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2008
- 2008-07-21 CN CN2008101503958A patent/CN101317544B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2421831Y (en) * | 2000-03-01 | 2001-03-07 | 马树升 | Root infiltrating irrigation device with water storage time-delay device for woody plant |
| CN2427060Y (en) * | 2000-06-06 | 2001-04-25 | 徐光第 | Tree root irrigation device |
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| CN101317544A (en) | 2008-12-10 |
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Granted publication date: 20101110 Termination date: 20110721 |