CN115399233A - Device and method for tracking growth and development of radish in whole growth period - Google Patents
Device and method for tracking growth and development of radish in whole growth period Download PDFInfo
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- CN115399233A CN115399233A CN202211238472.1A CN202211238472A CN115399233A CN 115399233 A CN115399233 A CN 115399233A CN 202211238472 A CN202211238472 A CN 202211238472A CN 115399233 A CN115399233 A CN 115399233A
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- radish
- growth
- nutrient solution
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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
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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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- 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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Hydroponics (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention belongs to the technical field of agricultural devices, and particularly relates to a device and a method for tracking growth and development of radishes in a whole growth period. The invention provides a device for tracking the growth and development of radish in the whole growth period, which has simple structure and convenient observation, can fully observe and research the whole growth and development process of radish, and particularly can observe and track the fleshy root expansion process and the whole reproduction and growth process of radish under controllable conditions.
Description
Technical Field
The invention belongs to the technical field of agricultural devices, and particularly relates to a device and a method for tracking growth and development of radishes in a whole growth period.
Background
Radish (rsativusl.) is widely cultivated worldwide and is one of the globally important vegetable types. The fleshy root of radish is one of the important edible parts, the radish in China has high yield and is storage-resistant, and the annual planting area is about 120 ten thousand hm 2 About occupy40% of the planting area in the world, the yield accounts for 47% of the total world yield, and the radish is a popular vegetable (Bao Chonglai, wang Jinglei, hu Tianhua and the like]Zhejiang agricultural science, 2019,60 (05): 707-710). The edible, medicinal and ornamental value and the popularity of radish are well known (Li Guangquan, tao Min, wang Dan, etc.. Radish medicinal value and its pharmacological controversy are shallow [ J]Chinese folk remedy, 2019,27 (18): 103-105.). In the course of long-term evolution, cultivation and breeding, radish gradually exhibits various new uses, such as leaf radish, pod radish, oil radish, etc., and particularly oil radish has been receiving more and more attention from many researchers. Therefore, the whole process of radish growth and development is fully observed and researched, and particularly, the fleshy root expanding process and the whole radish reproductive and growth process can be observed and tracked under controllable conditions, so that the comprehensive value of radish is deeply excavated and popularized.
Disclosure of Invention
The invention aims to provide a device and a method for tracking the growth and development of radishes in the whole growth period, which can conveniently and quickly meet all researches on the radishes, such as researches on important organs such as fleshy roots, lotus throne leaves, flowers and fruits.
The invention provides a device for tracking the growth and development of radishes in the whole growth period, which is in a box shape with a cover, wherein the cover is uniformly distributed with growth holes, and the interval between two adjacent growth holes is 20-30 cm.
Preferably, the cover of the device is removable.
Preferably, the device has a width of 10cm and a height of 10cm.
The invention also provides a method for tracking the growth and development of the radish in the whole growth period by using the device, which comprises the following steps: (1) After sprouting, radish seeds are sowed in a nutrition pot with a supporting structure, the nutrition pot is erected on a growing hole, and a nutrient solution is contained in the device;
(2) Periodically supplementing nutrient solution and cleaning the leaves in the device;
(3) After the fleshy roots of the radishes expand, the supporting structures in the nutrition bowls are gradually reduced, and the radishes are continuously cultured until the radishes enter the reproductive growth.
Preferably, the supporting structure of the nutrition pot in the step (1) comprises sponge, vermiculite and/or ceramsite.
Preferably, the nutrient solution is supplemented every two weeks in the step (2), so that the support structure is wet and meets the growth requirements of the radishes.
Preferably, the nutrient solution in steps (1) and (2) comprises an MS macronutrient solution comprising the following components in concentrations: 330mg/L of ammonium nitrate, 380mg/L of potassium nitrate, 88mg/L of calcium chloride dihydrate, 74mg/L of magnesium sulfate heptahydrate and 34mg/L of monopotassium phosphate.
Has the advantages that: the invention provides a device for tracking the growth and development of radish in the whole growth period, which has simple structure and convenient observation, can fully observe and research the whole growth and development process of radish, and particularly can observe and track the fleshy root expansion process and the whole reproduction and growth process of radish under controllable conditions.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of the apparatus according to the present invention;
FIG. 2 is a germination chart of radish seeds, wherein A is a freshly germinated radish seed and B is a transplantable radish seedling;
FIG. 3 is a field diagram of transplanting radish seedlings into the device of the present invention;
FIG. 4 is a field diagram of the growth (A) and expansion (B) of fleshy radish roots in the apparatus of the present invention;
FIG. 5 is a field diagram of the growth of bolting (A) and flowering (B) of radish in the apparatus of the present invention;
FIG. 6 is a summary of observations of radish and the performance of its organs using the apparatus and method of the present invention, the notched leaves (A), fleshy roots (B), flowers (C), stamens (D), siliques (E) and seeds (F).
Detailed Description
The invention provides a device for tracking the growth and development of radishes in the whole growth period, which is in a box shape with a cover, wherein the cover is uniformly distributed with growth holes, and the interval between two adjacent growth holes is 20-30 cm.
The structure of the device of the invention is shown in figure 1, and is box-shaped with a cover, the cover is preferably detachable, and the cover is uniformly distributed with long holes; the space in the box is communicated and can be used for containing nutrient solution for radish growth. The width of the device is preferably 10cm, the height of the device is preferably 10cm, the length of the device can be extended according to experimental requirements, and when a plurality of growing holes are covered, the interval between two adjacent growing holes can be ensured to be 20-30 cm, so that the growing interval of the radishes can be met. The diameter of the growth hole is not specially limited, the nutrition pot can be stably placed, the diameter of the nutrition pot is not larger than that of the growth hole, and the diameter of the nutrition pot and the diameter of the growth hole are kept consistent when the nutrition pot is placed stably.
The material of the shell of the device is not particularly limited, and the shell is mainly made of hard plastic, has certain hardness and is resistant to long-term illumination.
The invention also provides a method for tracking the growth and development of the radish in the whole growth period by using the device, which comprises the following steps: (1) After sprouting, radish seeds are sowed in a nutrition pot with a supporting structure, the nutrition pot is erected on a growing hole, and a nutrient solution is contained in the device;
(2) Periodically supplementing nutrient solution and cleaning the leaves in the device;
(3) After the fleshy roots of the radish expand, the supporting structure in the nutrition pot is gradually reduced, and the radish is continuously cultured until the radish enters reproductive growth.
The whole growth period preferably comprises a seedling period, a vegetative growth period in which fleshy roots are expanded, a flowering and fruiting reproductive growth period and the like. According to the invention, radish seeds are sowed into a nutrition pot with a supporting structure after germination, and the nutrition pot is erected on a growing hole. In the present invention, it is preferable that radish seeds are germinated by placing them in double distilled water, transferred to a nutrition pot having a support structure when the roots grow to 1-2 cm, and placed in the growth hole of the above apparatus containing a nutrient solution. The supporting structure of the nutrition pot preferably comprises sponge, vermiculite and/or ceramsite, and the embodiment preferably comprises ceramsite. In the device, the bottom of the nutrition pot needs to be immersed by the nutrient solution so as to ensure that the nutrition pot obtains enough nutrient solution. The device can be directly filled with the nutrient solution after the nutrient solution is added for the first time, so that the device is better to prevent the nutrient solution from overflowing, and the nutrient solution is filled in the later period according to the standard that whether the bottom of the nutrition pot is separated from the nutrient solution. The nutrient solution is preferably MS nutrient solution which comprises the following components in concentration: 330mg/L of ammonium nitrate, 380mg/L of potassium nitrate, 88mg/L of calcium chloride dihydrate, 74mg/L of magnesium sulfate heptahydrate and 34mg/L of monopotassium phosphate.
The MS nutrient solution is periodically supplemented into the device to ensure that the ceramsite is wet and the nutrient solution is supplied to radish seedlings growing on the ceramsite, and the culture solution is preferably added once every 2 weeks. The invention preferably also comprises the step of regularly cleaning the leaves (the number of the leaves is observed) during the growth period of the radish so as to ensure the growth space of the radish. When the ceramsite or the vermiculite is used as a supporting structure, along with the expansion of the radish fleshy root, the ceramsite or the vermiculite is extruded to the periphery of the radish, and the expansion of the fleshy root is influenced by the individual ceramsite or the vermiculite, so that the extruded ceramsite or vermiculite is suggested to be cleaned in time in the expansion process of the radish fleshy root to provide enough space for the expansion of the fleshy root.
With the expansion of fleshy roots and the action of low temperature, the radish turns to reproductive growth and gradually bolting and flowering, and at the moment, the bolting and the flowering of the radish need to be concerned in time and the preparation for bagging and pollination in the later period is made.
For further illustration of the present invention, the following detailed description will be made with reference to the drawings and examples to provide an apparatus and a method for tracking radish growth and development during the whole growth period, which should not be construed as limiting the scope of the present invention.
Example 1
1. As shown in figure 2, radish seeds are soaked in double distilled water, and when the root length is 1-2 cm, the radish seeds are sown in a nutrition pot containing ceramsite, and the round-mouth cup-shaped nutrition pot is placed in a growth hole (figure 3) with the diameter of 10cm of the device shown in figure 1, and MS large amount of nutrient solution is added in the device shown in figure 1.
2. And (3) periodically (about 2 weeks, depending on the drying condition), adding a large amount of MS nutrient solution into the soilless facility to ensure that the ceramsite is wet and supplying the nutrient solution to the radish seedlings growing on the ceramsite.
3. The leaves (the number of the leaves is observed) are regularly arranged to ensure the growth space of the radishes.
4. Along with the expansion of the fleshy roots of the radishes (figure 4), the ceramsite is extruded to the periphery of the radishes, and the expansion of the fleshy roots is influenced by the respective ceramsite, so that the extruded ceramsite is proposed to be cleaned in time in the expansion process of the fleshy roots of the radishes to provide enough space for the expansion of the fleshy roots.
5. With the expansion of fleshy root and the action of low temperature, radish will turn to reproductive growth, gradually bolting (A in figure 5) and flowering (B in figure 5). Timely paying attention to bolting and blooming of the radishes and preparing for bagging and pollination in the later period.
As shown in FIG. 6, a full organ observation of the entire life cycle of radish can be performed.
Although the present invention has been described in detail with reference to the above embodiments, it is only a part of the embodiments of the present invention, not all of the embodiments, and other embodiments can be obtained without inventive step according to the embodiments, and the embodiments are within the scope of the present invention.
Claims (7)
1. The device for tracking the growth and development of the radishes in the whole growth period is characterized in that the device is in a box shape with a cover, growth holes are uniformly distributed on the cover, and the interval between every two adjacent growth holes is 20-30 cm.
2. The device of claim 1, wherein the cover of the device is removable.
3. The device of claim 1, wherein the device has a width of 10cm and a height of 10cm.
4. A method for tracking the growth and development of radish in the whole growth period by using the device of any one of claims 1 to 3, which comprises the following steps: (1) After sprouting, radish seeds are sowed in a nutrition pot with a supporting structure, the nutrition pot is erected on a growing hole, and a nutrient solution is contained in the device;
(2) Periodically supplementing nutrient solution into the device and cleaning the leaves;
(3) After the fleshy roots of the radish expand, the supporting structure in the nutrition pot is gradually reduced, and the radish is continuously cultured until the radish enters reproductive growth.
5. The method of claim 4, wherein the supporting structure of the feeding block in step (1) comprises sponge, vermiculite and/or ceramsite.
6. The method of claim 4, wherein the nutrient solution is replenished in step (2) every two weeks to wet the support structure and meet the growing requirements of the radish.
7. The method of claim 4 or 6, wherein the nutrient solution in step (1) and step (2) comprises an MS macronutrient solution comprising the following concentrations of components: 330mg/L of ammonium nitrate, 380mg/L of potassium nitrate, 88mg/L of calcium chloride dihydrate, 74mg/L of magnesium sulfate heptahydrate and 34mg/L of monopotassium phosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211238472.1A CN115399233A (en) | 2022-10-11 | 2022-10-11 | Device and method for tracking growth and development of radish in whole growth period |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211238472.1A CN115399233A (en) | 2022-10-11 | 2022-10-11 | Device and method for tracking growth and development of radish in whole growth period |
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| CN115399233A true CN115399233A (en) | 2022-11-29 |
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| CN202211238472.1A Pending CN115399233A (en) | 2022-10-11 | 2022-10-11 | Device and method for tracking growth and development of radish in whole growth period |
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2022
- 2022-10-11 CN CN202211238472.1A patent/CN115399233A/en active Pending
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