Effect of the light intensity on forcing of the strawberry cultivar ‘Glasa’ |
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Authors: | L Smeets |
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Institution: | Institute for Horticultural Plant Breeding (IVT), P.O. Box 16, 6700 AA Wageningen, The Netherlands |
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Abstract: | Plants of ‘Glasa’ were forced early in growth rooms at 14°C under a 16-hour day consisting of 8 hours of mercury light, light intensities 12, 24 or 36 W m?2, supplemented by 8 hours of incandescent light, intensity 0.8 W m?2. Light intensity affected the flowering-date, the number of inflorescences, the number of flowers per inflorescence, stamen development and fruit set. For successful forcing, a light intensity of at least 24 W m?2 is necessary. |
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