CN110856473A - Fruit tree root system cultivation device and irrigation method - Google Patents
Fruit tree root system cultivation device and irrigation method Download PDFInfo
- Publication number
- CN110856473A CN110856473A CN201810968623.6A CN201810968623A CN110856473A CN 110856473 A CN110856473 A CN 110856473A CN 201810968623 A CN201810968623 A CN 201810968623A CN 110856473 A CN110856473 A CN 110856473A
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- China
- Prior art keywords
- fruit tree
- drip irrigation
- root
- root system
- pipe
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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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
- A01G25/023—Dispensing fittings for drip irrigation, e.g. drippers
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- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
The invention relates to a fruit tree root system cultivation device and an irrigation method, wherein the fruit tree root system cultivation device comprises a root controller (1) and a nutrient medium (2) positioned in the root controller (1), and further comprises: a drip irrigation pipe (3) arranged in the nutrient substrate (2); the drip irrigation pipe (3) extends axially along the root control device (1) and exceeds the height of the nutrient substrate (2); the drip irrigation heads (31) are arranged on the drip irrigation heads (3) at equal intervals. The fruit tree root system cultivation device changes the fruit tree cultivation from underground cultivation to overground cultivation, and can greatly improve the survival rate of fruit tree transplanting cultivation.
Description
Technical Field
The invention relates to the technical field of fruit tree root irrigation, in particular to a fruit tree root cultivation device and an irrigation method.
Background
At present, fruit trees are irrigated in most areas of China by large-scale flood irrigation, the utilization rate of water resources is low due to the large-scale flood irrigation, and the respiration of the roots of crops can be influenced, so that the yield of the fruit trees can be influenced. In order to solve the problem, a drip irrigation technology has been developed, and a drip irrigation tape is arranged at the root of a fruit tree for irrigation.
However, the existing drip irrigation method is easily limited by regions and seasons. For example, in winter in northern China, the weather is cold, thereby affecting the time to market, the yield and the fruit quality of fruit trees. In the prior art, a fruit tree root system transplanting mode is generally adopted to dig out the fruit tree from the ground and then transplant and cultivate the fruit tree, but the transplanting survival rate is low, and the environment is easy to damage.
Disclosure of Invention
The invention aims to provide a fruit tree root system cultivation device and an irrigation method, and solves the problems that the fruit tree root system cultivation survival rate is low and the influence of seasons is large in the prior art.
In order to achieve the aim, the invention provides a fruit tree root system cultivation device, which comprises a root controller, a nutrient medium positioned in the root controller and a drip irrigation pipe arranged in the nutrient medium;
the drip irrigation pipe extends axially along the root control device and exceeds the height of the nutrient medium;
the drip irrigation heads are arranged on the drip irrigation head at equal intervals.
According to one aspect of the invention, the spacing between the drip irrigation heads is 0.3 cm.
According to one aspect of the invention, at least two drip irrigation pipes are arranged, and the drip irrigation pipes are arranged at equal intervals along the inner circumference of the root controller.
According to one aspect of the invention, the fruit tree root system cultivation device further comprises a bottom plate, the root controller is arranged on the bottom plate, and the drip irrigation pipe is arranged perpendicular to the bottom plate.
According to one aspect of the invention, the bottom plate is a thermal insulation benzene plate.
According to one aspect of the invention, the nutrient substrate is a sludge nutrient fertilizer.
According to one aspect of the invention, the side wall of the root control device is concave-convex, and the side wall of the root control device is provided with a plurality of vent holes.
According to one aspect of the invention, the diameter of the root control device is 0.6 m to 0.8 m.
To achieve the above object, the present invention provides an irrigation method comprising:
s1, connecting the drip irrigation pipe to an irrigation main pipe through a connecting pipe;
s2, conveying irrigation water with the temperature of 40-50 ℃ to the drip irrigation pipe through the main irrigation pipe;
s3, controlling the water outlet flow of the drip irrigation head to be 1-1.5L/h.
According to one aspect of the present invention, it is necessary to wrap a layer of insulation material around the connecting pipe and the main irrigation pipe before step S2.
According to one scheme of the invention, the fruit tree is cultivated in the device, the cultivation of the fruit tree is lifted to the ground from the underground, the transplanting and cultivating survival rate of the fruit tree is obviously improved, so that crops are more convenient to transplant and cultivate in a greenhouse, and overwintering of tropical crops or plants in the north is facilitated.
According to one scheme of the invention, the color of the root control device is set to be black, so that the heat absorption capacity is better, the heat preservation and the moisture preservation can be realized for the root system of the crop, and the root system growth is better; the surface of the root control device is of a concave-convex alternate porous structure, which is beneficial to the respiration of the roots of crops. The bottom plate is set up to the benzene board that keeps warm, prevents that bottom soil from keeping apart matrix soil temperature to better playing the heat preservation effect.
According to one scheme of the invention, the irrigation mode adopts warm water irrigation, and the method has the advantages that the temperature of the culture substrate is increased, and the warm water irrigation at 40-50 ℃ is adopted, so that the temperature of the soil substrate can not be reduced or increased, the growth of the root system of crops in winter is facilitated, the fruit trees in protected agriculture can be brought into the market in advance, and the quality and the yield of the fruits can also be improved.
Drawings
Fig. 1 is a view schematically showing the structure of a device for cultivating a root system of a fruit tree according to the present invention.
The designations in the drawings are as follows:
1. a root control device. 2. A nutrient medium. 3. A drip irrigation pipe. 31. A drip irrigation head. 32. And (7) a plug. 4. A base plate. 5. And (4) connecting the pipes. 6. A main irrigation pipe.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
In describing embodiments of the present invention, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship that is based on the orientation or positional relationship shown in the associated drawings, which is for convenience and simplicity of description only, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, the above-described terms should not be construed as limiting the present invention.
The present invention is described in detail below with reference to the drawings and the specific embodiments, which are not repeated herein, but the embodiments of the present invention are not limited to the following embodiments.
Fig. 1 is a view schematically showing the structure of a device for cultivating a root system of a fruit tree according to the present invention. As shown in figure 1, the fruit tree root system cultivation device comprises a root controller 1, a nutrient medium 2, a drip irrigation pipe 3 and a bottom plate 4. In the present embodiment, the root controller 1 is a hollow cylindrical structure, and the diameter of the root controller 1 is set to be 0.6 m-0.8 m to ensure that the root system of the fruit tree has enough growth space.
The nutrient medium 2 is arranged in the root controller 1, and in the embodiment, the nutrient medium 2 is sludge nutrient fertilizer, so that the production and development of the root system of the fruit tree are ensured. The bottom plate 4 of the invention is arranged at the lowest level, namely the root controller 1 of the invention is arranged on the bottom plate 4, and the nutrient medium 2 is arranged in the root controller 1. In this embodiment, bottom plate 4 chooses for use the heat preservation benzene board, can play certain heat preservation effect to nutrition matrix 2, is favorable to creating the growth environment that more is favorable to for the fruit tree root system.
In addition, in the embodiment, the surface of the root controller 1 is black, so that the root controller has better heat absorption capacity, can play a role in keeping the temperature and moisture of fruit trees, and enables the root systems of the fruit trees to grow better. The lateral wall of the root controller 1 is of a concave-convex alternate structure and is provided with a plurality of vent holes, so that the respiration of the root system of the fruit tree is ensured.
The drip irrigation pipe 3 of the present invention is disposed in the nutrient substrate 2. In the present embodiment, the drip irrigation pipe 3 is provided extending in the axial direction of the root controller 1, and the drip irrigation pipe 3 is a straight pipe. The drip irrigation pipes 3 are arranged perpendicular to the base plate 4, irrigation water in the drip irrigation pipes 3 irrigates along the direction from bottom to top, the height of the drip irrigation pipes 3 exceeds the height of the nutrient medium 2, and the end of each drip irrigation pipe 3, namely the highest position of the drip irrigation pipe 3 in the drawing 1, is provided with a plug 32. The drip irrigation pipe 3 of the present invention is provided with the drip irrigation heads 31, and the plurality of drip irrigation heads 31 are provided at equal intervals on the drip irrigation pipe 3. That is, as shown in the drawing, the plurality of drip irrigation heads 31 are arranged at equal intervals in the vertical direction, and the interval between the drip irrigation heads 31 is 0.3 cm. By adopting the arrangement, the root system of the fruit tree cultivated in the nutrient medium 2 can be wetted layer by layer, so that the root system of the fruit tree can be better developed.
As shown in fig. 1, the drip irrigation pipe 3 of the present invention needs to be connected to the main irrigation pipe 6 through a connecting pipe 5, and water is supplied from the main irrigation pipe 6, that is, a plurality of fruit tree root cultivation devices of the present invention can be connected to the main irrigation pipe 6, so as to implement batch cultivation irrigation of fruit tree roots, and fig. 1 only shows an embodiment in which two fruit tree root cultivation devices are connected to the main irrigation pipe 6.
In addition, according to the concept of the present invention, the arrangement of the drip irrigation pipes 3 in the nutrient medium 2 is not limited to one shown in the drawings, and a plurality of drip irrigation pipes 3 may be arranged in the nutrient medium 2, the drip irrigation pipes 3 are arranged at equal intervals along the inner circumference of the root controller 1, and the drip irrigation heads 31 are arranged at equal intervals on each drip irrigation pipe 3, so that the irrigation of the root system of the fruit tree is more uniform and reasonable, and the growth and development of the root system of the fruit tree are promoted.
According to other embodiments of the present invention, a plurality of annular branch pipes can be further disposed on the drip irrigation pipe 3 disposed along the axial direction of the root controller 1, the plurality of annular branch pipes are disposed in parallel with the transverse cross section of the root controller 1, and the annular branch pipes are disposed at equal intervals along the direction from top to bottom, and each annular branch pipe is provided with the drip irrigation heads 31 at equal intervals, so that the uniform and reasonable irrigation for the root system of the fruit tree can be ensured.
The invention also provides an irrigation method for the fruit tree root system cultivation device, which comprises the following steps:
firstly, a plurality of drip irrigation pipes 3 are connected to an irrigation main pipe 6 through connecting pipes 5 to form an irrigation passage, then irrigation water is conveyed to each drip irrigation pipe 3 through the irrigation main pipe 6, the temperature of the irrigation water is 40-50 ℃, and then the water yield of a drip irrigation head 31 is controlled to be 1-1.5L/h to irrigate the root system of the fruit tree. In addition, before supplying water to drip irrigation pipe 3, need carry out the measure of keeping warm to connecting pipe 5 and main irrigation pipe 6 and handle, in this embodiment, need wrap up the insulation material layer in connecting pipe 5 and main irrigation pipe 6 periphery, so can reduce irrigation water at the calorific loss of transportation in-process.
According to the fruit tree root system cultivation device and the irrigation method, the fruit tree is cultivated in the device, the cultivation of the fruit tree is lifted from the underground to the ground, the transplanting cultivation survival rate of the fruit tree is obviously improved, crops can be conveniently transplanted and cultivated in a greenhouse, and overwintering of tropical crops or plants in the north is facilitated. The irrigation mode adopts warm water irrigation, and has the advantages that the temperature of the culture substrate is increased, the warm water irrigation at 40-50 ℃ is adopted, the temperature of the soil substrate can not be reduced or increased, the growth of the root system of crops in winter is facilitated, the fruit trees in protected agriculture are brought into the market in advance, and the quality and the yield of the fruits can also be improved. The color of the root controller 1 is set to be black, so that the heat absorption capacity is better, the heat preservation and the moisture preservation can be realized for the root system of the crop, and the root system growth is better; the surface of the root controller 1 is of a concave-convex alternate porous structure, which is beneficial to the respiration of the roots of crops. The bottom plate 4 prevents the bottom soil from isolating the temperature of the matrix soil, thereby better playing a role in heat preservation.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A fruit tree root system cultivation device comprises a root controller (1) and a nutrient medium (2) positioned in the root controller (1), and is characterized by further comprising a drip irrigation pipe (3) arranged in the nutrient medium (2);
the drip irrigation pipe (3) extends axially along the root control device (1) and exceeds the height of the nutrient substrate (2);
the drip irrigation heads (31) are arranged on the drip irrigation heads (3) at equal intervals.
2. The fruit tree root cultivation device according to claim 1, wherein the distance between the drip irrigation heads (31) is 0.3 cm.
3. The fruit tree root system cultivation device according to claim 1, wherein at least two drip irrigation pipes (3) are provided, and the drip irrigation pipes (3) are arranged at equal intervals along the inner circumference of the root controller (1).
4. The device for cultivating the fruit tree root system according to claim 1, further comprising a bottom plate (4), wherein the root controller (1) is arranged on the bottom plate (4); the drip irrigation pipe (3) is arranged perpendicular to the bottom plate (4).
5. The fruit tree root system cultivation device according to claim 4, wherein the bottom plate (4) is a heat preservation benzene board.
6. The fruit tree root cultivation device according to claim 1, wherein the nutrient medium is a sludge nutrient fertilizer.
7. The fruit tree root system cultivation device according to claim 1, wherein the side wall of the root controller (1) is concave-convex and alternate, and a plurality of vent holes are arranged on the side wall of the root controller (1).
8. The fruit tree root system cultivation device according to claim 1 or 7, wherein the diameter of the root controller (1) is 0.6-0.8 m.
9. A method of irrigating a fruit tree root system cultivating device according to any one of claims 1 to 8, comprising:
s1, connecting the drip irrigation pipe (3) to an irrigation main pipe through a connecting pipe;
s2, conveying irrigation water with the temperature of 40-50 ℃ to the drip irrigation pipe (3) through the main irrigation pipe;
s3, controlling the water outlet flow of the drip irrigation head (31) to be 1-1.5L/h.
10. The irrigation method as recited in claim 9, wherein an insulation layer is wrapped around the connecting pipe and the main irrigation pipe before step S2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968623.6A CN110856473A (en) | 2018-08-23 | 2018-08-23 | Fruit tree root system cultivation device and irrigation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968623.6A CN110856473A (en) | 2018-08-23 | 2018-08-23 | Fruit tree root system cultivation device and irrigation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110856473A true CN110856473A (en) | 2020-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810968623.6A Pending CN110856473A (en) | 2018-08-23 | 2018-08-23 | Fruit tree root system cultivation device and irrigation method |
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| Country | Link |
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| CN (1) | CN110856473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115004972A (en) * | 2022-06-30 | 2022-09-06 | 山西果信农业科技发展有限公司 | Root control device |
| CN116849014A (en) * | 2023-08-31 | 2023-10-10 | 山西农业大学果树研究所(山西省农业科学院果树研究所) | Water and fertilizer integrated drip irrigation device for fruit tree container cultivation |
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| CN104853594A (en) * | 2013-02-06 | 2015-08-19 | 松下知识产权经营株式会社 | Hydroponics apparatus and hydroponics method |
| CN206641076U (en) * | 2017-04-13 | 2017-11-17 | 宝鸡市农业科学研究院 | A kind of pot experiment container |
| CN107624490A (en) * | 2017-09-22 | 2018-01-26 | 上海交通大学 | A kind of rhizosphere limitation culture apparatus and methods and applications |
| CN207099985U (en) * | 2017-07-10 | 2018-03-16 | 沧源金佤生物科技有限责任公司 | A kind of Chinese herbal medicine irrigation system |
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2018
- 2018-08-23 CN CN201810968623.6A patent/CN110856473A/en active Pending
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| JP2014045761A (en) * | 2012-09-04 | 2014-03-17 | Shigeto Aoyama | Root crop cultivation device and cultivation method thereof |
| CN104853594A (en) * | 2013-02-06 | 2015-08-19 | 松下知识产权经营株式会社 | Hydroponics apparatus and hydroponics method |
| CN206641076U (en) * | 2017-04-13 | 2017-11-17 | 宝鸡市农业科学研究院 | A kind of pot experiment container |
| CN207099985U (en) * | 2017-07-10 | 2018-03-16 | 沧源金佤生物科技有限责任公司 | A kind of Chinese herbal medicine irrigation system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115004972A (en) * | 2022-06-30 | 2022-09-06 | 山西果信农业科技发展有限公司 | Root control device |
| CN116849014A (en) * | 2023-08-31 | 2023-10-10 | 山西农业大学果树研究所(山西省农业科学院果树研究所) | Water and fertilizer integrated drip irrigation device for fruit tree container cultivation |
| CN116849014B (en) * | 2023-08-31 | 2023-11-14 | 山西农业大学果树研究所(山西省农业科学院果树研究所) | Water and fertilizer integrated drip irrigation device for fruit tree container cultivation |
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Application publication date: 20200303 |