Pollen viability assessments in blackberries (Rubus subgen.Rubus) |
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| Authors: | Hilde Nybom |
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| Institution: | (1) Department of Systematic Botany, University of Lund, Ö. Vallgatan 18-20, S-223 61 Lund, Sweden |
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| Abstract: | Pollen viability has been investigated in 20 blackberry species using 3 methods, (1) cotton blue, (2) TTC, and (3) germination in a sucrose solution. Significant differences were found between species. Correlations between high pollen viability and high seed set were also obtained. |
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| Keywords: | Angiosperms Rosaceae Rubus Pollen viability pollen germination seed set cotton blue TTC |
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