CN110558094A - Ponding device is prevented in cotton experiment cultivated in a pot - Google Patents
Ponding device is prevented in cotton experiment cultivated in a pot Download PDFInfo
- Publication number
- CN110558094A CN110558094A CN201810480212.2A CN201810480212A CN110558094A CN 110558094 A CN110558094 A CN 110558094A CN 201810480212 A CN201810480212 A CN 201810480212A CN 110558094 A CN110558094 A CN 110558094A
- Authority
- CN
- China
- Prior art keywords
- cotton
- pot
- ponding
- hole
- basin
- 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.)
- Pending
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 42
- 238000002474 experimental method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000004382 potting Methods 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 230000002265 prevention Effects 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 241000219146 Gossypium Species 0.000 abstract description 33
- 239000002689 soil Substances 0.000 abstract description 24
- 238000009825 accumulation Methods 0.000 abstract description 15
- 235000015097 nutrients Nutrition 0.000 abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 230000035699 permeability Effects 0.000 abstract description 3
- 101100298222 Caenorhabditis elegans pot-1 gene Proteins 0.000 description 4
- 101100298225 Caenorhabditis elegans pot-2 gene Proteins 0.000 description 4
- 101150114468 TUB1 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/04—Self-acting watering devices, e.g. for flower-pots using wicks or the like
- A01G27/06—Self-acting watering devices, e.g. for flower-pots using wicks or the like having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
Abstract
The invention relates to the technical field of cotton cultivation, in particular to a water accumulation prevention device for a cotton potting test. The water accumulation preventing device for the cotton pot experiment comprises an outer pot and an inner pot arranged in the outer pot, wherein the outer pot is provided with a supporting frame for supporting and fixing the inner pot; a drain hole is formed in the bottom of the inner basin, and a water absorption rope is arranged through the drain hole; the lateral wall upper portion of interior basin is equipped with the ponding through-hole, the outside of interior basin is equipped with tap, tap with the ponding through-hole is linked together. The water accumulation preventing device for the cotton potting test is simple in structure, convenient to operate and capable of being repeatedly used, accumulated water can be timely drained when the device is used for the cotton potting test, the air permeability of potting soil is guaranteed, the sufficient oxygen content in the potting soil is enabled, the growth of cotton root systems is facilitated, meanwhile, the problem of soil nutrient loss is effectively avoided, and the accuracy of the test is guaranteed.
Description
Technical Field
The invention relates to the technical field of cotton cultivation, in particular to a water accumulation prevention device for a cotton potting test.
Background
The cotton pot experiment is an important experiment method for fully simulating the growth and development of cotton under field conditions and carrying out scientific research. In order to fully simulate the hydrothermal environment under natural conditions, the test is carried out under the open-air condition without selecting the greenhouse condition, and the problem of draining water in the potted plant test in rainy summer is inevitable. For avoiding ponding to cause soil ventilation situation variation to lead to cotton root system to grow obstructed among the actual operation, directly set up the wash port bottom the container cultivated in a pot mostly, but this kind of structural style has following shortcoming: firstly, cotton is a straight root system crop, the root system of the cotton is very strong in binding capacity, the longest main root is as long as 200cm, the height of the pot culture container for the experiment is far beyond, the root system of the pot culture experiment cotton is bound to the external soil layer through a drain hole of the pot culture container, and the experiment error is inevitably increased. Secondly, in rainy seasons in summer, when potted water is discharged through drain holes or poured manually, soil nutrients are inevitably lost, which has great influence on research on absorption and utilization of cotton nutrients.
Disclosure of Invention
Technical problem to be solved
The invention aims to provide a water accumulation prevention device for a cotton potting test, which solves the problems that in the prior art, the test error is large because a cotton root system penetrates through a drain hole of a potting container and then is pricked into an external soil layer, and soil nutrients are easy to lose in the process of draining accumulated water.
(II) technical scheme
In order to solve the technical problem, the invention provides a water accumulation prevention device for a cotton pot culture test, which comprises an outer pot and an inner pot arranged in the outer pot, wherein the outer pot is provided with a support frame for supporting and fixing the inner pot; a drain hole is formed in the bottom of the inner basin, and a water absorption rope is arranged through the drain hole; the lateral wall upper portion of interior basin is equipped with the ponding through-hole, the outside of interior basin is equipped with tap, tap with the ponding through-hole is linked together.
Furthermore, a rain baffle is arranged at the edge of the opening of the inner basin.
Specifically, the rain shield is annular, and the outer diameter of the rain shield is larger than the opening diameter of the outer basin.
Specifically, the rain shield is connected with the opening edge of the outer tub.
Specifically, be equipped with the observation hole on the weather shield, the observation hole sets up tap top.
Specifically, the rain shield is provided with a slide rail, and the slide rail is connected with a sliding plate in a sliding manner, wherein the sliding plate is used for controlling the opening and closing of the observation hole.
Specifically, the sliding plate is provided with an operating handle.
Furthermore, a filter screen is arranged on the water accumulation through hole.
(III) advantageous effects
The technical scheme of the invention has the following advantages:
According to the water accumulation prevention device for the cotton pot experiment, the inner pot is supported and fixed in the outer pot through the support frame, so that accumulated water discharged from the inner pot can be stored in the outer pot, the water faucet is arranged at the water accumulation through hole in the side wall of the inner pot, so that the accumulated water can be timely discharged when the accumulated water of the inner pot is too much and cannot seep downwards, sufficient air permeability of soil of the inner pot is guaranteed, the upper half part of the water absorption rope is located in the middle of the pot soil through the water discharge hole, the lower half part of the water absorption rope is located in a gap between the bottom of the inner pot and the bottom of the outer pot, so that when the cotton is in drought and water shortage in the soil, the accumulated water discharged before and soil nutrients in the accumulated water are absorbed, and nutrient loss in the pot soil is avoided.
The water accumulation preventing device for the cotton potting test provided by the invention is simple in structure, convenient to operate and capable of being repeatedly used, and when the device provided by the invention is used for carrying out the cotton potting test, the problems of poor soil ventilation condition and soil nutrient loss caused by excessive rainfall accumulation in summer of potted cotton can be effectively avoided, and the accuracy of the test is ensured.
Drawings
FIG. 1 is a schematic diagram of an explosion structure of a water accumulation prevention device for a cotton potting test according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an inner pot of the water accumulation preventing device for the cotton potting test according to the embodiment of the invention.
In the figure: 1: an inner basin; 1-1: a drain hole; 2: an outer basin; 3: a rain shield; 3-1: a sliding plate; 3-2: an observation hole; 3-3: a slide rail; 3-4: an operating handle; 4: a faucet; 5: a support frame; 6: a water-absorbing cord; 7: and (4) a filter screen.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1-2, an embodiment of the invention provides a water accumulation prevention device for a cotton pot experiment, which comprises an outer pot 2 and an inner pot 1 arranged in the outer pot 2, wherein a support frame 5 for supporting and fixing the inner pot 1 is arranged at the bottom of the outer pot 2, so that the bottom of the outer pot 2 is spaced from the bottom of the inner pot 1, and a sufficient space is provided for storing accumulated water.
Wherein, the bottom of the inner basin 1 is provided with a drain hole 1-1, and a water absorption cord 6 is arranged through the drain hole 1-1. The lateral wall upper portion of interior basin 1 is equipped with the ponding through-hole, the outside of interior basin 1 is equipped with tap 4, tap 4 with the ponding through-hole is linked together.
Under the condition of continuous rainy weather conditions in the growing season of cotton, when the drainage of the drainage holes 1-1 is not smooth, the inner basin 1 is accumulated with water, the water faucet 4 can be opened to place the accumulated water of the inner basin 1 into a gap between the inner basin 1 and the outer basin 2, so that the sufficient oxygen content in the potting soil in the inner basin 1 is ensured, and the growth of cotton roots is facilitated. Under the drought and water-shortage condition, the potting soil in the inner pot 1 can absorb the accumulated water and soil nutrients in the accumulated water which are discharged before through the water absorption ropes 6, so that the nutrient loss of the potting soil is effectively avoided.
Further, a rain shield 3 is provided at an opening edge of the inner tub 1. The rain baffle 3 is in a ring shape, the outer diameter of the rain baffle 3 is larger than the opening diameter of the outer basin 2, and rainwater is prevented from falling into the space between the inner basin 1 and the outer basin 2.
Specifically, the rain shield 3 is connected to the opening edge of the outer tub 2 in a sealing manner, so that rainwater is further prevented from splashing into the space between the inner tub 1 and the outer tub 2.
Specifically, the rain shield 3 is provided with an observation hole 3-2, and the observation hole 3-2 is arranged above the faucet 4. The rain baffle 3 is provided with a slide rail 3-3, and the slide rail 3-3 is connected with a slide plate 3-1 for controlling the opening and closing of the observation hole 3-2 in a sliding way. An operating handle 3-4 is also arranged on the sliding plate 3-1.
When water is accumulated in the inner basin 1, the sliding plate 3-1 is moved through the operating handle 3-4, the observation hole 3-2 is opened, then the water tap 4 is opened through the observation hole 3-2, and the accumulated water in the inner basin 1 is placed in a gap between the inner basin 1 and the outer basin 2. And when accumulated water is discharged, the water faucet 4 is closed, the sliding plate 3-1 is moved through the operating handle 3-4, and the observation hole 3-2 is closed.
In addition, the water absorption thread 6 is preferably a cotton thread to ensure the performance of absorbing water and nutrients.
In addition, be equipped with filter screen 7 on the ponding through-hole, cause when effectively preventing the ponding interior basin 1's soil cultivated in a pot runs off, avoids blockking up tap 4.
In addition, the water tap 4 should be arranged above the side wall of the inner basin 1 and be flush with the potted soil layer in the inner basin 1, so that accumulated water in the inner basin 1 can be drained in time.
In conclusion, the water accumulation preventing device for the cotton potting test provided by the embodiment of the invention is simple in structure, convenient to operate and capable of being repeatedly used, and when the device provided by the invention is used for carrying out the cotton potting test, accumulated water can be timely discharged, the air permeability of potting soil is ensured, sufficient oxygen content in the potting soil is ensured, the growth of cotton root systems is facilitated, meanwhile, the problem of soil nutrient loss is effectively avoided, and the accuracy of the test is ensured.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
in the description of the present invention, unless otherwise specified, "a plurality" means one or more; "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing and simplifying the description, but do not indicate or imply that the machine or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. The utility model provides a ponding device is prevented in experiment of cotton cultivated in a pot which characterized in that: the flowerpot comprises an outer pot and an inner pot arranged in the outer pot, wherein the outer pot is provided with a supporting frame for supporting and fixing the inner pot; a drain hole is formed in the bottom of the inner basin, and a water absorption rope is arranged through the drain hole; the lateral wall upper portion of interior basin is equipped with the ponding through-hole, the outside of interior basin is equipped with tap, tap with the ponding through-hole is linked together.
2. The cotton potting test ponding prevention device of claim 1, wherein: and a rain baffle is arranged at the edge of the opening of the inner basin.
3. The cotton potting test ponding prevention device of claim 2, wherein: the rain baffle is annular, and the outer diameter of the rain baffle is larger than the opening diameter of the outer basin.
4. The cotton potting test ponding prevention device of claim 2, wherein: the rain baffle is connected with the opening edge of the outer basin.
5. The cotton potting test ponding prevention device of claim 2, wherein: the rain shield is provided with an observation hole, and the observation hole is arranged above the faucet.
6. The cotton potting test ponding prevention device of claim 5, wherein: the rain baffle is provided with a slide rail, and the slide rail is connected with a sliding plate in a sliding manner, wherein the sliding plate is used for controlling the opening and closing of the observation hole.
7. The cotton potting test ponding prevention device of claim 6, wherein: the sliding plate is provided with an operating handle.
8. The cotton potting test ponding prevention device of claim 1, wherein: and a filter screen is arranged on the accumulated water through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480212.2A CN110558094A (en) | 2018-05-18 | 2018-05-18 | Ponding device is prevented in cotton experiment cultivated in a pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810480212.2A CN110558094A (en) | 2018-05-18 | 2018-05-18 | Ponding device is prevented in cotton experiment cultivated in a pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110558094A true CN110558094A (en) | 2019-12-13 |
Family
ID=68771972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810480212.2A Pending CN110558094A (en) | 2018-05-18 | 2018-05-18 | Ponding device is prevented in cotton experiment cultivated in a pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110558094A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29918433U1 (en) * | 1999-10-19 | 2000-01-13 | Lai Yuan Song | Flower pot with automatic irrigation and for possible ornamental fish farming |
| CN202385546U (en) * | 2011-11-30 | 2012-08-22 | 吕志刚 | Water-saving flowerpot |
| JP3201852U (en) * | 2015-04-15 | 2016-01-07 | 李小鹿Ｌｉ Ｘｉａｏｌｕ | Plant oxygen bar equipment |
| CN207201424U (en) * | 2017-07-25 | 2018-04-10 | 佛山科学技术学院 | A kind of planting pot |
| CN208210909U (en) * | 2018-05-18 | 2018-12-11 | 中国农业科学院棉花研究所 | A kind of anti-water collecting device of cotton pot experiment |
-
2018
- 2018-05-18 CN CN201810480212.2A patent/CN110558094A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29918433U1 (en) * | 1999-10-19 | 2000-01-13 | Lai Yuan Song | Flower pot with automatic irrigation and for possible ornamental fish farming |
| CN202385546U (en) * | 2011-11-30 | 2012-08-22 | 吕志刚 | Water-saving flowerpot |
| JP3201852U (en) * | 2015-04-15 | 2016-01-07 | 李小鹿Ｌｉ Ｘｉａｏｌｕ | Plant oxygen bar equipment |
| CN207201424U (en) * | 2017-07-25 | 2018-04-10 | 佛山科学技术学院 | A kind of planting pot |
| CN208210909U (en) * | 2018-05-18 | 2018-12-11 | 中国农业科学院棉花研究所 | A kind of anti-water collecting device of cotton pot experiment |
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