Chinese yam bulbil seedling growing device

Abstract

The invention discloses a device for Chinese yam bulbil seedling growing. The device comprises a seedling growing pad face. Seedling growing pad woven meshes are evenly distributed inside the seedlinggrowing pad face. Transverse marking lines are evenly arranged at the upper surface of the seedling growing pad face, longitudinal marking lines are evenly arranged at the upper surface of the seedling growing pad face, longitudinal rulers are arranged on the longitudinal pad edges of the upper surface of the seedling growing pad face, transverse rulers are arranged on the transverse pad edges ofthe upper surface of the seedling growing pad face, and the crossed positions of the transverse marking lines and the longitudinal marking lines are bulbil dibble seeding positions. By arranging thetransverse marking lines, the longitudinal marking lines, the transverse rulers, the longitudinal rulers and support net slots, the bulbil dibble seeding positions are clearly marked, it is ensured that the seeding density is uniform, the direct standardized effect on the seedling growing uniformity is achieved, a support net can be directly inserted into the support net slots, and the support netcan be conveniently installed.

Description

technical field [0001] The invention relates to the technical field of crop seedling propagation, in particular to a seedling raising device for yam zero surplus seedlings. Background technique [0002] In various technical fields of modern agriculture, seedling breeding technology is one of the important means to propagate new varieties of seedlings and increase crop yields. These seedling raising methods such as outdoor land seedling raising and greenhouse seedling raising are widely used in seedling breeding. [0003] In the existing yam seedling raising process, the sowing density (spacing and row spacing) of yam seedlings is controlled by human operation, and the influence of subjective factors and empiricism dominates, and it is easy to have inconsistent row-to-plant spacing, which leads to the sowing of yam seedlings. The density is not uniform and the growth is irregular; and the existing yam seedling raising technology adopts the method of inserting two rows of sing...

AI Technical Summary

Problems solved by technology

[0003] In the existing yam seedling raising process, the sowing density (spacing and row spacing) of yam seedlings is controlled by human operation, and the influence of subjective factors and empiricism dominates, and it is easy to have inconsistent row-to-plant spacing, which leads to the sowing of yam seedlings. The density is not uniform and the growth is irregular; and the existing yam seedling raising technology adopts the method of inserting two rows of single plant sticks to support the vines, and does not mark the installation position of the support net track, does not set the support net and is not convenient for the support net. Installation is inconvenient for repeated use of the support net; the existing yam zero-surplus seedling breeding technology directly sows yam zero-surplus seeds in the soil, and the yam seeds grow vertically and penetrate deeper into the soil. severe mechanical damage

Images