CN219269784U

CN219269784U - Soilless seedling raising plate for rice

Info

Publication number: CN219269784U
Application number: CN202320623891.0U
Authority: CN
Inventors: 高青山; 刘建新; 唐佳佳; 曾宜跃; 吕孝财; 朱德众
Original assignee: Anhui Guorui Seed Industry Co ltd
Current assignee: Anhui Guorui Seed Industry Co ltd
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-06-30
Anticipated expiration: 2033-03-27

Abstract

The utility model discloses a soilless seedling raising plate for rice, which relates to the technical field of rice planting and comprises a plate body, wherein a seedling raising groove is formed in the top of the plate body, a plurality of air holes are formed in the bottom of the seedling raising groove, a chassis is arranged at the bottom of the plate body, the air holes are positioned in the chassis, a plurality of overflow holes are formed in the periphery of the chassis, and the lowest height of each overflow hole is higher than the inner wall of the bottom of the chassis; the seedling raising groove is internally provided with a nutrition base layer, the height of the nutrition base layer is lower than that of the seedling raising groove, and two cross bars are symmetrically arranged on the nutrition base layer. The utility model can flow out water or nutrient solution, avoid root rot or root burning caused by accumulation in the seedling raising groove, and simultaneously ensure that the rest water or nutrient solution is in a moist state in the seedling raising groove under the action of evaporation by utilizing the action of evaporation, thereby ensuring the normal growth of seedlings, being convenient for taking out a nutrient base layer, cleaning the inside and facilitating the next seedling raising operation.

Description

Soilless seedling raising plate for rice

Technical Field

The utility model relates to the technical field of rice planting, in particular to a soilless seedling raising plate for rice.

Background

The method does not need to take soil, solves the problem of seedling raising soil resource shortage, saves the procedures of soil taking, soil screening, transportation, seedling bed soil preparation and the like, saves time, saves cost and saves labor force.

For example, the utility model provides a rice seedling raising soilless nutrition board that publication No. CN208597495U provided, including nutrition board frame, base, lower plank, nutrition layer, last plank, handshake, diaphragm, first recess, through-hole and second recess, the bottom four corners of nutrition board frame all has the base through bolt fastening, the equidistant three diaphragms that have through bolt fastening in bottom of nutrition board frame, the plank has been placed down in the top of diaphragm, the top of plank is provided with the nutrition layer down, the top of nutrition layer is provided with the plank, the both sides of going up the plank all are provided with the handshake, the equidistant a plurality of second recess that is provided with in surface of going up the plank, equidistant a plurality of through-hole that is provided with in the second recess.

According to the scheme, the materials of the lower wood board and the upper wood board are lignocellulose, so that the rice seedlings have good growth environment, the strength of the wood boards is improved, and the service lives of the lower wood board and the upper wood board are effectively prolonged; but the applicant found that absorbing water or nutrient solution through the lower wood board can slow down the practical life of lower wood board, if water or nutrient solution that sprays surpassed the absorption capacity of lower wood board simultaneously, can make water or nutrient solution gather, and then make the rice seedling appear rotting root or burn a phenomenon, and nutrition layer and lower wood board are difficult for taking out simultaneously, are difficult for wasing the change to inside.

Disclosure of Invention

Aiming at the problems, the application provides a soilless seedling raising plate for rice.

In order to achieve the above purpose, the present application provides the following technical solutions: the soilless seedling raising plate for rice comprises a plate body, wherein a seedling raising groove is formed in the top of the plate body, a plurality of air holes are formed in the bottom of the seedling raising groove, a base plate is arranged at the bottom of the plate body, the air holes are located in the base plate, a plurality of overflow holes are formed in the periphery of the base plate, and the lowest height of each overflow hole is higher than the inner wall of the bottom of the base plate;

the seedling raising groove is internally provided with a nutrition base layer, and the height of the nutrition base layer is lower than that of the seedling raising groove.

Preferably, two cross bars are symmetrically arranged on the nutrition base layer, clamping blocks are fixedly connected to one sides, away from each other, of the cross bars, and clamping grooves matched with the clamping blocks are symmetrically formed in two sides of the seedling raising groove.

Preferably, a plurality of raised strips are fixedly connected to one sides of the clamping blocks, which are far away from each other.

Preferably, the chassis and the plate body are made of acrylic plates.

Preferably, the side length of the ventilation holes is 1mm-2mm.

In summary, the utility model has the technical effects and advantages that:

the utility model can flow out water or nutrient solution, avoid root rot or root burning caused by accumulation in the seedling raising groove, and simultaneously ensure that the rest water or nutrient solution is in a moist state in the seedling raising groove under the action of evaporation by utilizing the action of evaporation, thereby ensuring the normal growth of seedlings, being convenient for taking out a nutrient base layer, cleaning the inside and facilitating the next seedling raising operation.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a soilless seedling raising plate for paddy rice.

Fig. 2 is a schematic diagram of the overall explosion structure of the soilless seedling raising plate for rice.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

In the figure: 1. a plate body; 101. a clamping groove; 102. ventilation holes; 103. a seedling raising groove; 2. a nutrient base layer; 3. a cross bar; 4. a clamping block; 401. a convex strip; 5. a chassis; 501. and overflows the hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to the soilless seedling raising plate for paddy rice shown in fig. 1-3, the soilless seedling raising plate comprises a plate body 1, a seedling raising groove 103 is formed in the top of the plate body 1, a plurality of ventilation holes 102 are formed in the bottom of the seedling raising groove 103, water or nutrient solution flows out, the phenomenon of root rot or root burning caused by accumulation in the seedling raising groove 103 is avoided, a chassis 5 is arranged at the bottom of the plate body 1, the ventilation holes 102 are located in the chassis 5, the flowing water or nutrient solution is accumulated in the chassis 5, a plurality of overflow holes 501 are formed in the periphery of the chassis 5, the lowest height of the overflow holes 501 is higher than the inner wall of the bottom of the chassis 5, redundant water or nutrient solution is discharged through the overflow holes 501, and the rest part of water or nutrient solution can be in a moist state in the seedling raising groove 103 under the evaporation effect, so that normal growth of seedlings is ensured.

As shown in fig. 1 and 2, the seedling raising groove 103 is provided with a nutrition base layer 2, the height of the nutrition base layer 2 is lower than that of the seedling raising groove 103, rice seeds are scattered on the surface of the nutrition base layer 2, and sufficient nutrients are provided for the rice seeds through the nutrition base layer 2, so that the rice seeds grow into seedlings.

As shown in fig. 1 and 2, two cross bars 3 are symmetrically arranged on the nutrition base layer 2, clamping blocks 4 are fixedly connected to one sides of the cross bars 3, which are far away from each other, and clamping grooves 101 matched with the clamping blocks 4 are symmetrically formed in two sides of the seedling raising groove 103.

When the nutrition base layer 2 needs to be taken out, the clamping blocks 4 slide outwards to be separated from the clamping grooves 101, and the nutrition base layer 2 is taken out under the action of the cross rod 3.

As shown in fig. 2, in order to facilitate the removal of the nutrition substrate 2, a plurality of protruding strips 401 are fixedly connected to one side of the clamping block 4 away from each other.

As shown in fig. 1 and 2, the chassis 5 and the plate body 1 are made of acrylic plates, so that the internal condition can be conveniently observed, and the service life is long.

As shown in fig. 2, the side length of the ventilation holes 102 is 1mm-2mm, so that the purpose of this arrangement is to avoid waste caused by rapid entry of water flow or nutrient solution into the chassis 5.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a paddy rice soilless seedling raising plate, includes plate body (1), its characterized in that: the seedling raising device comprises a plate body (1), and is characterized in that a seedling raising groove (103) is formed in the top of the plate body (1), a plurality of air holes (102) are formed in the bottom of the seedling raising groove (103), a base plate (5) is arranged at the bottom of the plate body (1), the air holes (102) are located in the base plate (5), a plurality of overflow holes (501) are formed in the periphery of the base plate (5), and the lowest height of each overflow hole (501) is higher than the inner wall of the bottom of the base plate (5);

the seedling raising groove (103) is internally provided with a nutrition base layer (2), and the height of the nutrition base layer (2) is lower than that of the seedling raising groove (103).

2. The soilless seedling raising plate for paddy rice according to claim 1, wherein: two cross bars (3) are symmetrically arranged on the nutrition base layer (2), clamping blocks (4) are fixedly connected to one sides, away from each other, of the cross bars (3), and clamping grooves (101) matched with the clamping blocks (4) are symmetrically formed in two sides of the seedling raising groove (103).

3. The soilless seedling raising plate for paddy rice according to claim 2, wherein: one side of fixture block (4) that keeps away from each other is fixedly connected with a plurality of sand grip (401).

4. The soilless seedling raising plate for paddy rice according to claim 1, wherein: the chassis (5) and the plate body (1) are made of acrylic plates.

5. The soilless seedling raising plate for paddy rice according to claim 1, wherein: the side length of the ventilation holes (102) is 1mm-2mm.