CN101288379A - Fruit garden rain collecting and water saving micro irrigation method - Google Patents
Fruit garden rain collecting and water saving micro irrigation method Download PDFInfo
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- CN101288379A CN101288379A CNA2008100167447A CN200810016744A CN101288379A CN 101288379 A CN101288379 A CN 101288379A CN A2008100167447 A CNA2008100167447 A CN A2008100167447A CN 200810016744 A CN200810016744 A CN 200810016744A CN 101288379 A CN101288379 A CN 101288379A
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Abstract
The invention provides a fruit tree collecting rain and water saving tiny irrigation method which is suitable for drought areas. In the method, the special infiltration irrigation vessels are replaced by the general buckets, and water is slowly supplied to the root by a water delivery rope made by water-release fiber. The speed of water supply by the water delivery rope is adjusted automatically by soil humidity. When the soil is dry, the speed of water supply is sped up; when the soil humidity is over large, the speed of water supply is reduced or stopped. The method further utilizes an arc concave surface to collect rain into the tank (the bucket); one ends of a plurality of water delivery ropes are buried in the concentrated distribution area of network of roots for wetting the root area from a plurality of points. The control of irrigation or not, amount of irrigation, irrigation volume and wetting area is convenient and flexible. The materials of the invention are easy to be obtained, manufacture is simple, cost is low and use is convenient. The method can reduce water loss and soil erosion and water evaporation, improve the water utilization efficiency and is applicable to drought areas.
Description
(1) technical field under
The present invention relates to a kind of water-saving irrigation method, belong to the orchard irrigation field.
(2) background technology
The most of orchard of China is located in hills area, mountain area, and drought and water shortage is one of critical limitation factor of production of fruit trees.And at present, most of orchardist will come for supplying water by open channel, flood irrigation and furrow irrigation, and water loss is serious, and water use efficiency is quite low.
For solving the drought and water shortage problem, some areas, northwest adopt the rain collecting and water saving technology to irrigate, and promptly utilize little water storage project (as water cellar, water-retention well, little cistern etc.) that local rainfall is collected, and adopt advanced water-saving irrigation method (sprinkling irrigation, drip irrigation etc.) to irrigate.But this irrigation method need be built the river construction of partly being made up of collection rain system, water-carriage system, cleaning system, storage system and field water-saving irrigation system etc., the engineering more complicated, invest also higherly, and this technology still has water loss in the irrigation process.
Micro irrigation technology comprises micro drip-irrigation, microspray irrigation and infiltrating irrigation etc., can further reduce water loss.Micro drip-irrigation, microspray irrigation are to irrigate on the face of land or on the ground, are difficult to avoid water evaporates.Infiltration irrigation technology then is embedded in the crop root mobile layer with irrigator (micropore infiltrating irrigation pipe), and the pore by infiltration hollow billet tube wall has improved water use efficiency greatly with the moistening root region soil of the form of seepage flow.But infiltration irrigation technology needs a series of water delivery water system and specific irrigator, and quantities and investment are still than higher.
The patent of invention " the Drought Mountain Area fruit tree is watered fertilising water method and device " of patent of invention of publication number 1568661 " hills, mountain area economic forest high-efficiency water-saving is irrigated matching method " and publication number 1081312 is another kind of infiltration irrigation technologies, and equipment investment is fewer.But the infiltrating irrigation jar that these patents are mentioned, infiltrating irrigation cave, infiltrating irrigation band, irrigation jar, ware are irritated device etc., all need special infiltrating irrigation container, and need outwards seep water by the micropore of infiltrating irrigation container self, FX that can only the wet pans periphery, it is moistening to carry out multiple spot; Just can not change infiltration zone if do not change the position of water container (infiltrating irrigation container), in case and in the container water filling just be difficult to control exosmosing of moisture.In addition, these patents are also considered collection rain problem, and the infiltrating irrigation container is mainly terrine, breaking-up easily.
(3) summary of the invention
The present invention is a kind of new infiltration irrigation technology, has overcome above-mentioned shortcoming.This method replaces special infiltrating irrigation container with common bucket; It is moistening to utilize the water delivery rope that the root system areal concentration is carried out the multiple spot multi-region, and can control the volumes of extravasation result and the humidification zones of moisture freely; Also utilize arc-shaped concave to compile rainfall.Specifically comprise following content:
Water-release fibre is rolled into the cotton rope shape, and the external application plastic film is wrapped up in and is twined, and makes 1.5～4.0 centimetres of diameters, long 60～150 centimetres of water delivery ropes that do not wait.Dig pit in inside about the 50 centimetres soil of tree crown outer rim, the size in hole is a standard to guarantee that 8～15 centimetres on ground can be put into and be lower than to bucket.Bucket is put into the hole, is the center with the bucket, makes about 100 centimetres of diameters, can compile the arc-shaped concave of rainwater.With plastic film bucket is sealed, disclose an aperture in film central authorities.Break water delivery rope two ends, expose the water-release fibre about 5 centimetres; Water delivery rope one end is imbedded in the soil that major branch or large-scale side shoot bottom root system relatively concentrate 20～30 centimetres of the degree of depth; The other end is inserted to the bucket bottom from place, film aperture.Cover bung with weeds, thick 5～10 centimetres of grass is gently pressed with finger stone.According to tree crown size and irrigation demand, 2～6 buckets are buried in every strain, and every barrel is inserted 3～5 water delivery ropes, and burying of water delivery rope held in the soil that is evenly distributed under the major branch.The water filling in bucket according to damage caused by a drought and needs, the water delivery rope is slowly supplied with root region soil by capillarity with water.When not needing to irrigate, the water delivery rope is extracted the water surface.Irrigation volume and wetted area can be controlled by water delivery rope and the change water-release fibre exposed length of changing different-diameter.
Beneficial effect of the present invention is: need not any additionaling power, and the district slowly supplies water from the trend root, and water supply speed is controlled by soil moisture, reduces the loss and the evaporation of water significantly.Irrigation volume, humidification zones, wetted area can be controlled flexibly; Simultaneously can compile rainwater, moistening to root system areal concentration multiple spot.Make simply, low production cost, easy to use.Be particularly useful for the drought and water shortage area.
(4) description of drawings
The riding position figure of Fig. 1, fruit garden rain collecting and water saving micro irrigation device
The structure of Fig. 2, fruit garden rain collecting and water saving micro irrigation device
1 is top fruit sprayer among the figure; The 2nd, the fruit tree major branch; The 3rd, in the soil at the inside 50cm of tree crown outer rim place, dig pit, bury bucket; The 4th, be the arc collection face that central fovea rains with the bucket; The 5th, seal plastic film; The 6th, the aperture of disclosing in sealing film central authorities; The 7th, imbed in the soil and be lower than 8～15 centimetres of buckets in ground (tank); The 8th, have capillary water delivery rope; The 9th, cover the weeds on the bung film; The 10th, imbed water delivery rope one end in the soil, 20～30 centimetres of buried depths; The 11st, the water-release fibre that expose at water delivery rope two ends; The 12nd, wrap up in and twine the water-release fibre plastic film.
(5) embodiment
Accompanying drawings is as follows:
1, bucket (7): the common plastics bucket of preparation capacity 10～50L is some.
2, the preparation of water delivery rope (8): with water-release fibre (11) (preferably moisture absorbing and sweat releasing, fiber that transmissibility is strong, as cloth of underwear and undershirt etc., other as fibers such as cotton, fiber crops also can) be rolled into 1.5～4.0 centimetres of diameters, long 60～150 centimetres of cotton ropes that do not wait (water-release fibre rope), external application plastic film (12) is wrapped up in and is twined.
3, allocation method: dig pit (3) in inside about the 50 centimetres soil of top fruit sprayer (1) outer rim, the hole diameter is than a bucket slightly larger in diameter, and hole depth ratio bucket highly exceeds 8～15 centimetres; Bucket (7) is put in the hole, is that about 100 centimetres of diameters, the arc-shaped concave (4) in order to compile rainwater are made in the center with the bucket, makes bucket (7) be positioned at concave surface central authorities.With plastic film (5) bucket is sealed, and disclose an aperture (6) in film central authorities.Break water delivery rope (8) two ends, expose the water-release fibre (11) about 5 centimetres.Water delivery rope one end (10) is imbedded in the soil that major branch (2) or large-scale side shoot bottom root system relatively concentrate, 20～30 centimetres of the degree of depth, the other end is inserted to the bucket bottom from place, film aperture.With weeds (9) bung is covered, thick 5～10 centimetres of grass is pressed to prevent that grass from being blown away by wind with finger stone is light.
According to tree crown size and irrigation demand, 2～6 buckets are buried in every strain, and every barrel is inserted 3～5 water delivery ropes, and burying of water delivery rope held in the soil that is evenly distributed under the major branch.
4, using method: during use, the water filling in bucket according to damage caused by a drought and needs, the water delivery rope is slowly supplied with root region soil by capillarity with water.Water supply speed is regulated by water delivery rope two ends flow of water difference.When soil drought, the flow of water difference between bucket water and soil earth strengthens, and water supply speeds up; When soil moisture was excessive, flow of water difference reduced, and water delivery rope water delivery speed slows down or stops to supply water.
When not needing to irrigate, the water delivery rope is extracted the water surface.Irrigation volume and wetted area can be controlled by water delivery rope and the change water delivery rope water-release fibre exposed length of changing different-diameter.Use in the arid season water filling, more can show the saving water, resisting drought advantage.
Claims (1)
1, a kind of fruit garden rain collecting and water saving micro irrigation method, principal character is to dig pit in inside about the 50 centimetres soil of tree crown outer rim, put into bucket and make bung be lower than 8～15 centimetres on ground, with the bucket is that the arc-shaped concave that can compile rainwater is made at the center, with plastic film bucket is sealed, disclose an aperture in film central authorities, be inserted to the bucket bottom wrap up in water-release fibre rope one end that twines with plastic film from the place, aperture when pouring water, the other end is imbedded in the soil that fruit tree major branch or large-scale side shoot bottom root system relatively concentrate, 20～30 centimetres of the degree of depth cover bung with weeds, according to damage caused by a drought and needs, water filling in bucket is by the slow moistening irrigation of water-release fibre rope; When not needing to irrigate, the water-release fibre rope is extracted the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100167447A CN101288379A (en) | 2008-06-05 | 2008-06-05 | Fruit garden rain collecting and water saving micro irrigation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100167447A CN101288379A (en) | 2008-06-05 | 2008-06-05 | Fruit garden rain collecting and water saving micro irrigation method |
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| CN101288379A true CN101288379A (en) | 2008-10-22 |
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| CNA2008100167447A Pending CN101288379A (en) | 2008-06-05 | 2008-06-05 | Fruit garden rain collecting and water saving micro irrigation method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224799A (en) * | 2011-05-27 | 2011-10-26 | 中国农业科学院农田灌溉研究所 | Rain collecting and irrigating device for fruit trees in hills of loess plateau |
| CN104770253A (en) * | 2015-04-16 | 2015-07-15 | 刘朝斌 | Method for storing fertilizer and water in holes by film coverage |
| CN105594564A (en) * | 2016-01-12 | 2016-05-25 | 西北农林科技大学 | Rainwater collecting and deep infiltrating method for economic forest in mountainous region |
| CN107926646A (en) * | 2017-11-09 | 2018-04-20 | 西安理工大学 | A kind of soil moisture control direction of motion simultaneously improves the abductive approach of infiltration rate |
| CN114847135A (en) * | 2022-05-25 | 2022-08-05 | 西北农林科技大学 | Rainwater collection, irrigation supplement, seepage promotion and drainage integrated system for hillside orchard and implementation method thereof |
| CN115606491A (en) * | 2022-12-06 | 2023-01-17 | 保定利道交通设施工程有限公司 | Afforestation catchments, water supply circulation clean system |
-
2008
- 2008-06-05 CN CNA2008100167447A patent/CN101288379A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224799A (en) * | 2011-05-27 | 2011-10-26 | 中国农业科学院农田灌溉研究所 | Rain collecting and irrigating device for fruit trees in hills of loess plateau |
| CN104770253A (en) * | 2015-04-16 | 2015-07-15 | 刘朝斌 | Method for storing fertilizer and water in holes by film coverage |
| CN105594564A (en) * | 2016-01-12 | 2016-05-25 | 西北农林科技大学 | Rainwater collecting and deep infiltrating method for economic forest in mountainous region |
| CN107926646A (en) * | 2017-11-09 | 2018-04-20 | 西安理工大学 | A kind of soil moisture control direction of motion simultaneously improves the abductive approach of infiltration rate |
| CN107926646B (en) * | 2017-11-09 | 2020-06-26 | 西安理工大学 | Inducing method for controlling soil moisture movement direction and improving infiltration rate |
| CN114847135A (en) * | 2022-05-25 | 2022-08-05 | 西北农林科技大学 | Rainwater collection, irrigation supplement, seepage promotion and drainage integrated system for hillside orchard and implementation method thereof |
| CN114847135B (en) * | 2022-05-25 | 2023-09-15 | 西北农林科技大学 | Rain collecting, filling, seepage promoting and waterlogging draining integrated system for hillside orchard and implementation method thereof |
| CN115606491A (en) * | 2022-12-06 | 2023-01-17 | 保定利道交通设施工程有限公司 | Afforestation catchments, water supply circulation clean system |
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Open date: 20081022 |