A large seed germination box

Abstract

The invention discloses a large seed germination box. The large seed germination box comprises a box body, a germination bed and a box cover, wherein the box body and the box cover are made of transparent materials, the germination bed is arranged in the box body, a distance is reserved from the bottom surface of the bed to the inner bottom surface of the box body, the box cover is covered on the upper end surface of the germination bed, the germination bed is designed to have multiple divided seed grooves, and a meshed hole I is formed in the bottom of each seed groove. The large seed germination box adopts at least two divided seed grooves, a culture medium is arranged in the grooves, large seeds are planted in the culture medium, germ spreading caused by seed molding or lesion of part of seeds can be effectively avoided, root hairs of large seeds cannot be intertwined, the growth influence among the seeds is reduced, the sprouting seeds having lesion can be removed conveniently, the thickness of the culture medium is ensured to be uniform, the experimental comparability is high, the experimental accuracy is improved, the culture medium can be laid simply and conveniently, the operation is time-saving and labor-saving, and the structure can be assembled and disassembled conveniently, the structure is simple, the manufacture price is low and the use is convenient.

Description

technical field [0001] The invention belongs to the technical field of seed germination equipment, in particular to a large seed germination box. Background technique [0002] In the practice of agricultural and forestry production, in order to understand the sowing quality of seeds of a certain species, it is a very intuitive and effective way to do germination experiments. Most of the existing germination methods and germination equipment refer to the "Forest Tree Seed Inspection Regulations" (GB2772-1999) to operate. However, for different species, the particle size of the seeds is different, and the difference between many species is huge, so the commonly used germination method in actual work has different experimental results due to the difference in seed morphology. Especially for seeds with larger particle size, in the germination experiment, it is difficult to germinate and easy to mold. When the laboratory germinates large-particle seeds, it is difficult for conv...

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Problems solved by technology

[0003] The technical problem to be solved in the present invention is: when aiming at the large seeds of the existing germination bed, the cultivation of adjacent seeds will be affected due to the mildew of individual seeds or the pathological changes of germinated seeds, the difficulty of removing moldy or diseased seeds and the uneven thickness of the culture medium problem, to provide a germination box with simple structure, convenient operation and use, time-saving and labor-saving, high experimental efficiency and accuracy

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