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Seedling cultivation device and method for cultivating seedlings by using same

A cultivation device and seedling technology, applied in the field of rice seedling cultivation, can solve problems such as underdeveloped root system, uneven growth of seedlings, and inverted seedlings

Inactive Publication Date: 2021-07-23
GUIZHOU QIANBEI GRANARY METERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention intends to provide a seedling cultivating device and a method for cultivating seedlings using the device, so as to solve the problem of uneven growth of seedlings and underdeveloped root system in the prior art when Mipeng seedlings are used in paddy fields, resulting in serious inverted seedlings and floating seedlings. The problem of phenomena

Method used

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  • Seedling cultivation device and method for cultivating seedlings by using same
  • Seedling cultivation device and method for cultivating seedlings by using same
  • Seedling cultivation device and method for cultivating seedlings by using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1, basically as attached figure 1 , figure 2 and image 3 Shown: a kind of seedling cultivating device, comprises hemispherical and light-transmitting seedling raising shed 1, the inside of seedling raising shed 1 is provided with cavity as insulation layer 2, and four directions of seedling raising shed 1 are all provided with import and export (not shown in the figure) shown), the entrance and exit are provided with a door body; the seedling raising shed 1 is provided with a support frame 8, the seedling raising shed 1 and the support frame 8 are all installed on the ground, the top of the support frame 8 is connected with a seedling tray 6, and the seedling tray 6 is provided with an interlayer and the storage battery, a constant temperature heating rod 10 is provided in the interlayer, and a switch is connected in series between the heating rod 10 and the storage battery, and the heating temperature is 25-35°C; the top of the support frame 8 is tubular ...

Embodiment 2

[0038] Embodiment 2, the difference with embodiment 1 is, as Figure 4 As shown (for more intuitive clarity, image 3 omitted from the figure 1 The same limiting parts in the above), the device also includes a sprinkling mechanism, and the sprinkling mechanism includes a water pipe 16 and a water distributor 17, the water pipe 16 is connected to the top of the nursery shed 1 and connected to the water source, and the water distributor 17 is connected to the water outlet of the water pipe 16. The water device 17 is positioned directly above the seedling raising tray 6, and the bottom of the water distributor 17 is evenly distributed with some outlet holes, and the sprinkling range of the water distributor 17 is equal to the surface area of ​​the seedling raising tray 6.

Embodiment 3

[0039] The difference between embodiment 3 and embodiment 2 is that a motor is installed on the supporting frame 8, and a driving gear is also rotatably connected to the supporting frame 8, the output shaft of the motor is fixedly connected with the driving gear, and the driving gear is meshed with a driven gear. The driving gear is fixedly connected to the center of the bottom of the seedling raising tray 6 (according to the description and common sense, those skilled in the art can know the installation method of the motor, driving gear and driven gear in this solution, no more illustrations here ).

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Abstract

The invention discloses a seedling cultivation device in the technical field of rice seedling raising. The seedling cultivation device comprises a seedling raising shed, wherein a support framework is arranged in the seedling raising shed, the top of the support framework is connected with a seedling raising tray, and a constant-temperature heating rod is arranged in an interlayer of the seedling raising tray; a plurality of pots are placed on the seedling raising tray, a plurality of air holes are formed in the bottoms and the side walls of the pots, a round hole is formed in the middle of the seedling raising tray, a balancing weight and a limiting component used for limiting the position of the balancing weight are arranged at the round hole in a sliding mode, a plurality of through openings are formed in the inner side of the seedling raising tray in the axial direction, and bouncing mechanisms used for lifting the pots are arranged at the through openings. When the device in the scheme is adopted to cultivate seedlings, the device can enter the seedling raising shed to monitor the temperature and observe the growth condition of the seedlings at any time in the seedling raising period, a soil thermometer is adopted to measure the temperature in a matrix, heating is conducted in time when the temperature is lower than 25 DEG C, and when the temperature is too high, the pots can be lifted, and an inlet and an outlet of the seedling raising shed are opened, so that air in the shed circulates, and heat dissipation is facilitated.

Description

technical field [0001] The invention belongs to the technical field of rice seedling cultivation, in particular to a seedling cultivation device and a method for cultivating rice seedlings using the device. Background technique [0002] Rice seeds, the seeds of rice, are also called grains. Botanically they are called caryopsis. Cultivating seedlings is the first and crucial step in planting rice. The rice shoots after the seedling raising is completed realize the transplanting of rice by the mode of transplanting rice seedlings. [0003] Grain germination must meet two basic conditions. The first is that the seeds themselves have good germination ability, and there must be healthy embryos and seeds with strong vitality. The second is that there are external conditions suitable for grain germination, referred to as external factors. The first condition can be met through screening, while the second condition is difficult to control due to the changing external conditions. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/14A01G9/029A01G9/24A01G22/22
CPCA01G9/1423A01G9/24A01G9/247A01G9/029A01G22/22Y02A40/25
Inventor 王旭辉王秋燕
Owner GUIZHOU QIANBEI GRANARY METERS