| Autor: |
Visser, T., Verhaegh, J. J. |
| Zdroj: |
Euphytica; June 1980, Vol. 29 Issue: 2 p385-390, 6p |
| Abstrakt: |
Pollinating apple cultivars twice with compatible pollen at an interval of one or two days produced about twice as many seeds per pollinated flower as a single pollination. With the aid of scab- or mildew resistant ‘marker pollen’, it could be shown that the second pollen formed on average twice as many seeds as the first. The first pollen appears to ‘pave the way’-partly at its own cost-for the second and was therefore called ‘pioneer pollen’. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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