摘要
以宁波仗锡樱花基地引种的15个樱类品种为试材,研究其在宁波地区的开花物候期和观赏性状表现。结果表明:在宁波露地栽植条件下,多数品种的始花期集中在3月下旬—4月中旬,各品种单株花期12～21 d不等,总花期维持20～35 d之间。始花期以东京樱最早,虎尾樱最晚,红叶樱、冈目、关山较晚;花期以关山最长,八重红大岛次之,虎尾樱最短。重瓣品种中白菊樱、关山、八重红大岛和普贤象花大、色艳、花型美丽、花量大、植株健壮;单瓣品种中一叶樱、染井吉野和东京樱花量大、开花时间早、生长势好,可推广种植。
15 Cerasus ornamental species were introduced to study the flowering phenology and ornamental characteristics from Nanjing Zhongshan Botanical Garden to Zhangxi Prunus serrulata Base in Ningbo.The results showed that： in outdoor planting conditions of Ningbo,most cultivars’ early florescence was from late march to mid April,individual florescence kept 12~21 d,and total flowering maintained 20~35 d.Cerasus yedoensis was the earliest blooming,Cerasus lannesiana ′Caudata′ was the last,Cerasus sargentii ′Rehder′,Cerasus sargentii and C.serrulata var.lannesiana ′Sekiyama′ were later;the flowing phenological period of C.serrulata var.lannesiana ′Sekiyama′ was the longest,Cerasus serrulata var.lannesiana ′Yaebeni-Ohshima′ took second place,Cerasus lannesiana cv.′Caudata′ was the shortest.Among the double petals cultivated varieties,Cerasus jamasakura cv.′Haguiensis′,C.serrulata var.lannesiana ′Sekiyama′,Cerasus serrulata var.lannesiana ′Yaebeni-Ohshima′ and Cerasus serrulata var.lannesiana ′Albo-rosea′ had features such as large flowers,bright colors,beautiful patterns,medium blossoming and growing much better;during single petals cultivated varieties,C.serrulata var.lannesiana ′Hisakura′,Cerasus yedoensis.′Yedoensis′ and Cerasus yedoensis were also provided with characteristics as medium blossoming,earlier blossom time and higher growth potential,so they could be spread.
出处
《福建林业科技》
北大核心
2012年第2期123-127,共5页
Journal of Fujian Forestry Science and Technology
基金
现代家庭园艺植物筛选及栽培与管理技术研究(2009C12087)
宁波地区适宜樱类品种筛选和园林应用研究(2411002158)
关键词
樱花
物候期
观赏性状
Prunus serrulata
phenological period
ornamental characteristic
