Rice seedling raising tray

Abstract

The invention discloses a rice seedling raising tray. The rice seedling raising tray comprises a seedling tray frame and a seedling tray body, second mounting grooves are formed in the two inner sides of the seedling tray frame, the seedling tray frame is detachably connected with the seedling tray body through the second mounting grooves, a plurality of planting grooves are formed in the top of the seedling tray body, a protruding block and a groove are fixedly mounted on the outer side of the seedling tray frame, a supporting column is fixed to one corner of the top of the seedling tray frame, and a first mounting groove is formed in the bottom of the seedling tray frame. According to the rice seedling raising tray, the supporting column, the groove, the protruding block and the first mounting groove are arranged, at least four seedling trays are combined into a substrate through the protruding block and the groove, the corner supporting columns are inserted into the first mounting groove for building and unified carrying, the length of the supporting column is 9 CM, the depth of the groove is 3 CM, the distance between an upper seedling tray and a lower seedling tray is 6 cm, the distance is lower than the height of curled seedlings, seedling rods are not prone to being crushed, soil cannot be turned over, and it is guaranteed that the roots of the seedlings in the seedling trays grow stably.

Description

technical field [0001] The invention relates to the technical field of seedling raising trays, in particular to a rice seedling raising tray. Background technique [0002] Rice is the staple food of our country. With the continuous development of mechanization, the transplanting of rice seedlings has been gradually replaced by mechanization. It has changed the history of traditional manual bending and transplanting. Seedling tray is an indispensable component of rice transplanter. , its main function is to realize the seedling raising process of rice seedlings. [0003] After the seedlings are cultivated, it is necessary to bend the seedlings in the seedling tray and then pack them into packages, because the seedlings grow at different heights. Although the curly seedlings will not directly affect the survival of the seedlings, they are easy to break the stems and affect the growth rate. The bulky loose soil exposes the roots of the seedlings, which is likely to affect the ...

AI Technical Summary

Problems solved by technology

[0003] After the seedlings are cultivated, it is necessary to bend the seedlings in the seedling tray and then pack them into packages, because the seedlings grow at different heights. Although the curly seedlings will not directly affect the survival of the seedlings, they are easy to break the stems and affect the growth rate. Blocky loose soil exposes the roots of the seedlings, which is likely to affect the survival rate. The existing seedling trays are adjacent to each other, and the connection is not strong enough.

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