Cooling and warming effects on cold hardiness estimations of three woody ornamental taxa
Cooling and warming effects on cold hardiness estimations of three woody ornamental taxa
复制标题
降温和变暖对三种木本观赏类群抗寒性评估的影响
DOI：
10.21273/hortsci.27.12.1308
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发表时间：
1992
期刊：
影响因子：
1.9
通讯作者：
M. Dirr
中科院分区：
文献类型：
--
作者：
C. Haynes;O. Lindstrom;M. Dirr
以2、4、6 ℃/h的降温处理或25、4、0 ℃的升温处理影响雷氏柏的抗寒性。千斤顶.（Dallim）达林和A.B.千斤顶.（莱兰柏）、紫薇（Lagerstroemia indica L.）（crape myrtle）和Photinia × fraseri Dress Birmingham'（redtip photinia）。所有分类群的新生长，特别是春季生长，在较高的温度下，由于最快的冷却速度和/或25 ℃的升温而受到伤害或死亡。
Cooling treatments of 2, 4, and 6C/hour or warming at 25, 4, or 0C influenced the cold hardiness estimates of × Cupressocyparis leylandii (A.B. Jacks. and Dallim.) Dallim. and A.B. Jacks. (Leyland cypress), Lagerstroemia indica L.(crape myrtle), and Photinia × fraseri Dress Birmingham' (redtip photinia) at four times during the year. New growth from all taxa, especially spring growth, was injured or killed at higher temperatures by the fastest cooling rate and/or by warming at 25C []