摘要
对引种驯化后的黄岗山樱进行3 a观测表明,其开花期为3月中下旬至4月初,单花开放时间5-6 d,单株花期12-15 d;果期为4月中下旬至5月初,单株果期14-16 d,果熟期至落果期可延续5-7 d。观测还表明,在不同海拔高度及不同年度的黄岗山樱,其开花与结实物候期存在差异,海拔越高,温度越低,则开花与结实物候期越迟。
Cerasus huanggangensis X. R. Wang, X. G. Yi et C. P. Xie, sp. nov introduced and domesticated was observed and tested for 3 years and the results were as follows. Its blooming period was from the second or third ten days of March to the first ten days of April. The duration of a single flower period was 5 or 6 days. The blooming period of a single plant was between 12 and 15 days. Its fruiting period was from the second or third ten days of April to the first ten days of May. The fruiting period of a single plant was be- tween 14 and 16 days. The duration from fruit maturity to fruit drop lengthened between 5 and 7 days. Meanwhile there was differ- ence in the phonological phases of blooming and fruiting of C. huanggangensis between different altitudes and years. At higher alti- tudes, the temperature was lower and the phonological phases of blooming and fruiting were later.
出处
《亚热带农业研究》
2013年第3期187-190,共4页
Subtropical Agriculture Research
基金
福建省林业科研与标准化项目(闽林科〔2011〕3号)
关键词
黄岗山樱
花期
果期
引种驯化
Cerasus huanggangensis X. R. Wang, X. G. Yi et C. P. Xie, sp. nov
blooming period
fruiting period
introduction and domestication
作者简介
张海燕（1965-），女，高级工程师。研究方向：森林培育与科技推广。Email：swzyzzhy@163．com。
