A summer floating seedling raising device for barley tissue culture seedlings

Abstract

A summer floating seedling raising device for barley tissue culture seedlings, comprising a box body, the upper side and the lower side of the box body are opened respectively, several seedling growing rooms are evenly and fixedly installed in the box body, the several seedling raising rooms are integrated structure, and the bottom of the box body is fixedly installed The floating plate, the top side of the floating plate corresponds to the first through hole in the nursery room respectively, and the base plate is movable and installed in the seedling room respectively, and the base plate can move up and down along the corresponding nursery room respectively, and the bottom side of the base plate corresponds to the first through hole and opens the second channel respectively. hole, the first through hole is collinear with the center line of the corresponding second through hole respectively, and the bottom plates in the left and right adjacent seedling cultivation rooms are fixedly connected by inverted U-shaped bars, and strip plates are respectively arranged along the left and right edges of the top side of the box body. The top side of the shaped plate corresponds to each horizontal row of nursery chambers to respectively provide bar-shaped grooves. The device is simple in structure, convenient to use and operate, and convenient to move, and the tissue culture seedlings can be stacked and placed in the seed stage, which is convenient for transportation and storage.

Description

technical field [0001] The invention belongs to the field of floating seedling raising devices, in particular to a summer floating seedling raising device for barley tissue culture seedlings. Background technique [0002] Floating seedlings, also known as floating planting, is a method that floats foam trays with light seedling substrates on the water surface, seeds are sown in the substrates, seedlings take root and grow in the seedling substrates, and can absorb water from the substrates and water beds. and nutrient seedling raising method; when barley tissue culture seedlings are raised in floating seedlings, it is necessary to observe the roots of the tissue culture seedlings frequently to study and judge whether they are diseased, and the time of the disease, and different fertilizers need to be applied in different growth stages of barley tissue culture seedlings Or nutrient elements are generally directly added to the water bed, and the fertilizer and nutrient element...

AI Technical Summary

Problems solved by technology

[0002] Floating seedlings, also known as floating planting, is a method that floats foam trays with light seedling substrates on the water surface, seeds are sown in the substrates, seedlings take root and grow in the seedling substrates, and can absorb water from the substrates and water beds. and nutrient seedling raising method; when barley tissue culture seedlings are raised in floating seedlings, it is necessary to observe the roots of the tissue culture seedlings frequently to study and judge whether they are diseased, and the time of the disease, and different fertilizers need to be applied in different growth stages of barley tissue culture seedlings Or nutrient elements are generally directly added to the water bed, and the fertilizer and nutrient elements are absorbed through the roots of the tissue culture seedlings while absorbing water. The water is fully mixed, resulting in inconsistent absorption of fertilizers or nutrient elements by different parts of the tissue culture seedlings, making the growth cycle of the tissue culture seedlings asynchronous, and most of the fertilizers or nutrient elements remain in the water bed, resulting in waste of fertilizers or nutrient elements , unable to meet the actual needs, so we invented a summer floating seedling raising device for barley tissue culture seedlings

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