Seedling raising box and rice transplanter
The present invention provides a seedling box capable of reducing the possibility that adjacent seedbed portions in a seedbed storage portion are partially connected during cultivation, and a rice transplanter suitable for using blanket-shaped seedlings cultivated in the seedling box. According to t...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
27.05.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention provides a seedling box capable of reducing the possibility that adjacent seedbed portions in a seedbed storage portion are partially connected during cultivation, and a rice transplanter suitable for using blanket-shaped seedlings cultivated in the seedling box. According to the seedling raising box, partition reinforcing ribs (82) which divide a seedbed into a plurality of areas are formed on the upper surface of a bottom plate (80), the upward protruding height (h2) of the partition reinforcing ribs (82) is set to be the same as the protruding height (h1) of a peripheral frame in the erecting direction, and the peripheral frame (81) protrudes to the position lower than the lower surface of the bottom plate (80). A lower partition rib (83) protruding downward at a position overlapping the partition rib (82) in plan view is formed on the lower surface side of the bottom plate (80), and the downward protrusion amount (h4) of the lower partition rib (83) is set to the same degree as the d |
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Bibliography: | Application Number: CN202011448416 |