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Hydroponic bed for potato virus-free seedlings

A technology for virus-free seedlings and potatoes, which is applied in cultivation, soilless cultivation, botanical equipment and methods, etc., can solve the problem of low quality and yield of the original seed of virus-free potatoes, easy to miss the time of tuberization of seedlings in aeroponic cultivation, The virus-free seedlings grow slowly and other problems, so as to achieve the effect of easy control of the disease, promotion of rapid growth, and shortening the time

Inactive Publication Date: 2018-01-30
宋宏婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cultivation of virus-free seedlings is mainly carried out in hydroponic beds. The hydroponic beds in the prior art grow seedlings at natural temperatures. The growth is slow, and it is easy to miss the time for the seedlings to form tubers in the aeroponic seedlings, resulting in low quality and yield of the original seedlings of virus-free potatoes

Method used

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  • Hydroponic bed for potato virus-free seedlings
  • Hydroponic bed for potato virus-free seedlings
  • Hydroponic bed for potato virus-free seedlings

Examples

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Embodiment 1

[0034] Such as Figure 1-Figure 2 As shown, this embodiment provides a hydroponic bed for virus-free potato seedlings, which includes a bed body 110, a cover body 130 and a water distribution device 150, and the cover body 130 and the water distribution device 150 are connected to the bed body 110110 respectively.

[0035] The bed body 110 is provided with a fixing plate 111 , and hanging ears 112 are respectively arranged on opposite sides of the fixing plate 111 , and the hanging ears are connected to the bed body 110 . A seedling-raising hole 113 is provided on the fixing plate 111, and the seedling-raising hole 113 is used to store a nutrient solution for providing nutrients for the detoxified seedlings. The seedling-raising holes 113 are distributed in a matrix on the fixed plate 111, and the seedling-raising holes 113 are not connected to each other to avoid the infection source spreading with the nutrient solution when an epidemic occurs. In order to facilitate handlin...

Embodiment 2

[0042] This embodiment provides a kind of hydroponic bed for virus-free potato seedlings. The structure of the hydroponic bed for virus-free potato seedlings provided by this embodiment is exactly the same as that of the hydroponic bed provided in Example 1. The ingredients are different. The raw materials of the plastic material in the present embodiment include, by mass parts, 40 parts of polypropylene, 30 parts of polyester fiber, 20 parts of activated carbon fiber, 3 parts of zinc stearate, 2,6-di-tert-butyl p-cresol 4 parts, 10 parts of aluminate coupling agent. The plastic material is prepared by the following method: put polypropylene in a high mixer, under the protection of inert gas, stir for 1-2min at a pressure of 0.1-0.3MPa, and at a speed of 3000-5000r / min; add aluminate coupling agent Continue to stir for 1-2 minutes; add polyester fiber and activated carbon fiber and stir for 3-5 minutes; add zinc stearate and 2,6-di-tert-butyl-p-cresol and stir for 1-3 minutes...

Embodiment 3

[0044] This embodiment provides a kind of hydroponic bed for virus-free potato seedlings. The structure of the hydroponic bed for virus-free potato seedlings provided by this embodiment is exactly the same as that of the hydroponic bed provided in Example 1. The ingredients are different. The raw material of plastic material in the present embodiment comprises, by mass parts 45 parts of polypropylene, 35 parts of polyester fibers, 15 parts of activated carbon fibers, 4 parts of barium stearate, 1-hydroxyl-3-methyl-4- 5 parts of cumene, 5 parts of silane coupling agent. The plastic material is prepared by the following method: put polypropylene in a high-mixer, under the protection of inert gas, stir for 1-2min at a pressure of 0.1-0.3MPa, and a rotation speed of 3000-5000r / min; add a silane coupling agent and continue stirring 1-2min; add polyester fiber and activated carbon fiber and stir for 3-5min; add barium stearate and 1-hydroxy-3-methyl-4-isopropylbenzene and stir for ...

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Abstract

The invention discloses a hydroponic bed for potato virus-free seedlings and relates to the technical field of hydroponics for potato virus-free seedlings. The hydroponic bed comprises a bed body, a fixing plate is arranged in the bed body, and multiple seedling holes used for storing nutrition solutions for seedling are formed in the fixing plate; water serving as an insulation medium is filled between the fixing plate and the bed body, a heating device and a temperature controlling device are further arranged on the bed body, and the heating device and the temperature control device are cooperated with each other to have water temperature regulated; the temperature control device comprises a display and a heat sensor, and the heating device and the heat sensor are immersed in water. By the arrangement, the temperature of the hydroponic bed can be regulated to promote rapid growth of the hydroponic seedlings, time for entering mist culture is shortened, quality of stock seeds of potatoes is improved, and yield is increased; when the seedling viruses occur, infection sources cannot be spread with the nutrition solutions, and the viruses are easily controlled.

Description

technical field [0001] The invention relates to the technical field of hydroponic cultivation of potato virus-free seedlings, in particular to a hydroponic bed for virus-free potato seedlings. Background technique [0002] Potato is a dual-purpose crop for grain, vegetable, feed, and processing. It has wide practicability, high yield, rich nutrition, and high economic benefits. It has become the fourth largest food crop in the world. The quality of potato seed is the key factor affecting potato. Improving the quality of potato seed can effectively increase the yield of potato. Studies have shown that the yield of virus-free potato seeds is more than 30% higher than that of virus-free degenerated seed potatoes. [0003] Potato virus-free seed potatoes are obtained from potato virus-free seedlings after cultivation. Potato virus-free seedlings are obtained through hydroponic breeding technology, mainly using the regeneration of potato plants and the principle of polar growth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/02
CPCY02P60/21
Inventor 宋宏婷
Owner 宋宏婷
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