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Floating seedling culture tray

A technology of floating seedlings and seedling holes, applied in the field of seedlings, can solve the problems of broken roots, easy sticking of seedlings on the inner surface of seedling holes, and reduce the survival rate of seedlings transplanted, so as to achieve the effect of convenient transportation and ensuring structural strength

Pending Publication Date: 2020-02-18
HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Floating seedling raising is a method of raising seedlings in which the trays with light seedling substrates are floated on the water surface, the seeds are sown in the substrate, the seedlings take root and grow in the seedling substrate, and absorb nutrients and water from the substrate and water bed, but such The way of raising seedlings makes it easy for the roots of the seedlings to stick to the inner surface of the seedling hole during seedling training, resulting in a large number of broken roots during seedling transplanting, which greatly reduces the survival rate of seedling transplanting

Method used

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Embodiment 1

[0030] The invention provides a floating seedling tray, such as Figure 1~2 As shown, in this embodiment, the floating seedling tray includes a hole tray 1, and a plurality of seedling holes 2 are arranged on the hole tray 1, and the bottom of each seedling hole 2 is provided with a water-absorbing hole 3, and the water-absorbing hole 3 can communicate with the seedling hole 2 and a water bed, the inner surface of each seedling hole 2 is fixedly provided with a layer of covering film, and the hole tray 1 can float on the water bed, and the floating seedling raising method makes the seedlings fully absorb water and nutrients in the seedling raising process, and the root system of the seedlings is well developed , the inner surface of the seedling hole 2 is covered with a layer of film, so that the roots of the seedlings can be prevented from sticking to the inner surface of the seedling hole 2 when training the seedlings in the seedling raising process, preventing root breaking ...

Embodiment 2

[0038] This embodiment provides a floating seedling tray. The difference between this embodiment and Embodiment 1 is that the inner surface of the seedling hole 2 is provided with a heat-insulating coating, and the coating is a hot-melt material, and the heat-insulating coating is provided. It can prevent the hole tray 1 from being damaged during the coating process. Take polyethylene film as an example, but it is not limited to polyethylene film. The surface of polyethylene film is smooth, it is not easy to stick to the root system of seedlings, and its weight is small, which basically does not affect the floating performance of hole tray 1. influences.

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Abstract

The invention provides a floating seedling culture tray and relates to the technical field of seedling culture. The seedling culture tray comprises a seedling tray, wherein the seedling tray is provided with a plurality of seedling culture holes, the bottom of each seedling culture hole is provided with a water absorption hole, the seedling culture holes can be communicated with a water bed through the water absorption holes, a layer of film is fixedly arranged on the inner surface of each seedling culture hole, and the seedling tray can float on the water bed. The floating seedling culture tray has the advantages that during the seedling culture using a floating seedling culture method, seedlings can sufficiently absorb water and nutrients, and the seedlings can have developed root systems; by the film coating the inner surface of each seedling culture hole, the seedling root systems can be prevented from adhering to the inner surface of the seedling culture holes during acclimation in the seedling culture process, root breaking during seedling transplanting is prevented, and seedling transplanting survival rate is increased.

Description

technical field [0001] The invention relates to the technical field of seedling cultivation, in particular to a floating seedling cultivation tray. Background technique [0002] Floating seedling raising is a method of raising seedlings in which a plug with light seedling substrate is floated on the water surface, seeds are sown in the substrate, seedlings take root and grow in the seedling substrate, and absorb nutrients and water from the substrate and water bed, but such The way of raising seedlings makes it easy for the root system of the seedlings to stick to the inner surface of the seedling hole when training the seedlings, resulting in a large number of broken roots when the seedlings are raised and transplanted, greatly reducing the survival rate of the seedlings transplanted. Contents of the invention [0003] The purpose of the present invention is to provide a floating seedling tray to solve the problems in the prior art and improve the survival rate of transpl...

Claims

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Application Information

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IPC IPC(8): A01G9/029
CPCA01G9/0293
Inventor 陶抵辉邓沛怡
Owner HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC
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