Department of Plant Sciences, University of California, Riverside, California 92502.
Plant Physiol. 1972 Jun;49(6):869-72. doi: 10.1104/pp.49.6.869.
The combination of ethylene with CO(2) will completely overcome the thermodormancy of lettuce (Lactuca sativa L.) seeds at 35 C. This combination is effective if it is added to seeds either at the start or after several days of imbibition. The action of ethylene is dependent upon the CO(2) level present in the atmosphere surrounding the seeds. When CO(2) is trapped by KOH the ethylene effect is essentially nil.
乙烯与 CO(2) 的结合将完全克服 35°C 下生菜 (Lactuca sativa L.) 种子的热休眠。如果在吸胀开始时或几天后将该混合物添加到种子中,该组合是有效的。乙烯的作用取决于种子周围大气中存在的 CO(2) 水平。当 CO(2) 被 KOH 捕获时,乙烯的效果基本上为零。