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Descriptor Overview
| Trait Descriptor | trichome density on bract (num/cm) |
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| Of Trait | trichome density on bract |
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| Definition | Trichome (or pubescence) density on margin of bract. A bract from a mid-canopy, first position boll is collected from six plants per plot and taken to laboratory, where they are examined using a viewing scope. Number of marginal trichomes in an designated area are counted, and expressed as number per cm |
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| Format | numeric |
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| Trait Category | morphological trait |
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| Datasets | [view all 8] |
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| Germplasm | [view all 247] |
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