Light-Sensitivity of Hazel Seeds with Respect to the Breaking of Dormancy |
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| Authors: | Shannon PRM; Jeavons RA; Jarvis BC |
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| Institution: | Department of Botany, The University of Sheffield Sheffield, England |
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| Abstract: | Light breaks the dormancy of hazel (Corylus avellana L.) seedswhen the testa is removed. Light, acting via phytochrome, alsopromotes the germination of hazel seeds when the embryonic axisis surgically uncovered. In such seeds with the axis uncoveredremoval of the testa is antagonistic to the light promotionof germination. (Received January 17, 1982; Accepted April 25, 1983) |
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