Research Article
Preliminary Research on Intelligent Baking Room Dehydration and Drying Technology for Rice Sterile Seeds
Table 4
Dehydration rate and seed vigor of dried seeds in different parts.
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 |  | Varieties | Drying box part | Drying dehydration rate (%) | Germination percentage (%) | Germination (%) | Germination index | Vigor index |  | 
 |  | Hejing 4155s | Upper layer | 0.76 | 93a | 92a | 60.2a | 16.3a |  | Middle layers | 0.79 | 90a | 81b | 42.3a | 10.2b |  | Lower layers | 0.91 | 86b | 77b | 39.6a | 8.9b3 |  | Drying comparison | ā | 92a | 82b | 42.4a | 12.1b3 |  | 
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