JPH0711133U - Seedling house for healthy seedlings - Google Patents

Abstract

(57) [Summary] [Purpose] To grow healthy and healthy seedlings by growing the roots of the seedlings to be thick, large and durable. [Structure] A self-controlled heat sink that can automatically increase or decrease the amount of electricity between the seedling raising pot (1) and the ground (3) while sensing the ambient temperature, and that can be cut or connected to a required length. -Place tab (2).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a nursery house in which a self-regulating heater is arranged under the seedling pot to grow the roots of the seedlings to be thick, large and strong.

[0002]

[Prior art]

 In order to grow healthy seedlings, heating wires such as nichrome wires were placed under the seedling pots in vinyl houses, pipes were placed to pass hot water, etc. at nursery houses. .

[0003]

[Problems to be solved by the device]

 When a heating wire such as a nichrome wire is used under the seedling raising pot, the heating wire is exhaustive and there are many problems from the viewpoint of safety, economy, durability and simplicity, and it is not possible to grow healthy seedlings. , This technology is currently rarely used. In addition, a boiler must be installed when piping a hot pipe to pass hot water, and when a boiler is installed, the nursery house such as a vinyl house becomes permanent and a vinyl house is not required. Even if it happens, it can not be easily removed, it requires specialized technology for installation and removal, it is very inconvenient, and the installation cost is also expensive and uneconomical, so this technology is now partly implemented. Only.

Further, rice seeded at the end of a greenhouse such as a vinyl house where the temperature is irregular, especially in a cold region, has uneven seedlings in one-fifth of the nursery pots, which causes poor seedling condition and past transplantation. As a result of a later growth study, it affected until the harvesting season, and there were problems with the harvestability and quality.

Therefore, the present invention has a direct relation to the initial growth, whether the quality of seedlings is good or bad, even though the mechanical transplantation has spread, and it has an effect on the harvestability and quality. It was devised with the aim of developing healthy seedlings by focusing on the fact that the conditions do not change significantly even if they are planted mechanically, overcoming the drawbacks of the above-mentioned conventional techniques, and growing the roots of seedlings in a thick, large and durable manner. It is a thing.

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the nursery house according to the present invention can automatically increase or decrease the amount of electricity while sensing the ambient temperature between the nursery pot and the ground, and cut or cut it to the required length. A self-control type heater that can be connected is arranged.

Further, an object having thermal conductivity may be arranged between the seedbed and the self-regulating heater.

[0008]

[Action]

 The heater used in the present invention must be a self-controlled heater that can automatically increase or decrease the amount of electricity while sensing the ambient temperature and can be cut or connected to a required length. However, this self-regulating heater is placed between the seedling raising pot and the ground.However, using this self-controlling heater prevents the heat even if there are high and low temperatures in the nursery house. -Because the fever of rice seedlings is averaged and the amount of heat generation changes due to changes in temperature and soil temperature in the nursery house, it is possible to maintain a constant temperature suitable for seedling growth at all times. Similarly to the seedlings in the center, the seedlings can maintain the temperature suitable for development, and at the same time, the heat efficiency can be improved, and the electricity bill can be saved.

[0009]

【Example】

 Examples will be described with reference to the drawings. FIG. 1 shows a seedling house according to the present invention, in which a self-regulating heater 2 is arranged between a seedling raising pot 1 and a ground 3. FIG. 2 is a partially enlarged view of FIG. 1 for showing the present invention more clearly. FIG. 3 is a view showing the arrangement of the seedling-growing pots 1, and the seedling-growing pots at the ends are indicated by a, a ', b, and b'. The seedling raising pot varies depending on the crop to be raised such as rice, onion, and bite, and the self-regulating heater 2 of the present invention can be used for all of them.

The self-control type heater 2 is a type that can automatically increase or decrease the amount of electricity while sensing the ambient temperature and can be cut or connected to a required length. It is a heater developed by.

FIG. 4 is a view showing that an object 5 having thermal conductivity is arranged between the seedling raising pot 1 and the self-controlled heater 2, and the object 5 is, for example, an aluminum foil or the like.

[0012]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects.

Since it was decided to arrange a self-controlled heater that can automatically increase or decrease the amount of electricity while sensing the ambient temperature and that can be disconnected or connected to the required length, it is possible to use it regardless of the four seasons. It is possible to maintain a constant temperature and soil temperature in the nursery house according to the type of crops in the plant, thereby keeping the root part of the seedling at a temperature suitable for its growth, and Since the temperature of the seedlings at the center and the seedlings at the edges are kept the same, it is possible to prevent the occurrence of uneven seedlings. As a result, according to the present invention, the roots of seedlings can be grown thick, large and durable, and healthy seedlings can be grown.

Particularly, in the edge seedlings in the nursery house in the cold district, the seedling irregularity occurs in one-fifth of the seedling pots and the seedling condition is bad. The present invention has solved the problem of the quality and the quality. And it became possible to secure a stable yield of 600 kg / 10a.

Further, since the self-regulating heater can be cut or connected to a required length, it is convenient because it can be appropriately adjusted according to the size of the nursery house, the size of the nursery pot, and the like.

Further, it is not a permanent facility, it is economical, and electricity charges can be reduced.

Further, when an object having heat conductivity, for example, aluminum foil or the like is arranged between the seedbed and the self-regulating heater, the heat conductivity is improved and the effect can be further enhanced.

[Brief description of drawings]

FIG. 1 is a view showing a nursery house of the present invention in which a self-regulating heater is arranged.

FIG. 2 is a partially enlarged view of FIG.

FIG. 3 is a diagram showing an arrangement of nursery pots.

FIG. 4 is a diagram showing a seedling raising house of the present invention in which an object having thermal conductivity is arranged between a seedling raising pot and a self-control type heater.

[Explanation of symbols]

 1 ... Seedling raising pot 2 ... Self-regulating heater 3 ... Ground 4 ... Seedling raising house 5 ... Thermally conductive object a, a ', b, b' ... Edge Seedlings

Claims (2)

[Scope of utility model registration request] 1. Self-control between the seedling raising pot (1) and the ground (3), capable of automatically increasing or decreasing the amount of electricity while sensing the ambient temperature and disconnecting or connecting to the required length. A seedling raising house for raising healthy seedlings, characterized by arranging a type heater (2). 2. An object (5) having thermal conductivity is arranged between the seedling raising pot (1) and the self-regulating heater (2) in the seedling raising house according to claim 1. A nursery house for healthy seedlings.