Shallow water tray combination for tobacco seedling cultivating and cultivating method of shallow water tray combination
A seedling raising tray and shallow water technology, applied in the field of seedling raising, can solve problems such as affecting the growth rate of tobacco seedlings, and achieve the effects of good seedbed warming, avoiding excessive loss, and promoting seedbed warming.
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Embodiment 1
[0031] Such as Figure 1-6 Shown: a combination of shallow water trays for flue-cured tobacco seedlings, including a serving tray 1 and a seedling tray 2, wherein the serving tray 1 has a cuboid shallow groove structure and at least two seedling trays 2 can be placed in each serving tray 1, and the serving tray 1 The middle position of each upper edge is provided with a grasping groove 3, the seedling raising tray 2 has a rectangular structure as a whole, the middle position of each upper edge of the seedling raising tray 2 is provided with a grasping groove 3, and the lower side of the seedling raising tray 2 is provided with a matrix arrangement of seedling raising grooves 4. The seedling-raising tank 4 has a four-corrugated terrace structure with a large top and a small bottom. The thickness of the bottom surface of the seedling-raising tank is set to 10 mm, and a water-absorbing hole 5 is arranged in the middle of the bottom of the seedling-raising tank. The lower edge of t...
Embodiment 2
[0042] Such as Figure 1-6 Shown: a combination of shallow water trays for flue-cured tobacco seedlings, including a serving tray 1 and a seedling tray 2, wherein the serving tray 1 has a cuboid shallow groove structure and at least two seedling trays 2 can be placed in each serving tray 1, and the serving tray 1 The middle position of each upper edge is provided with a grasping groove 3, the seedling raising tray 2 has a rectangular structure as a whole, the middle position of each upper edge of the seedling raising tray 2 is provided with a grasping groove 3, and the lower side of the seedling raising tray 2 is provided with a matrix arrangement of seedling raising grooves 4. The seedling-raising tank 4 has a four-corrugated terrace structure with a large top and a small bottom. The thickness of the bottom surface of the seedling-raising tank is set to 10 mm, and a water-absorbing hole 5 is arranged in the middle of the bottom of the seedling-raising tank. The lower edge of t...
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