摘要
为了了解金花茶在南宁市栽培的物候期,连续3年对南宁市金花茶公园引种的12种金花茶组植物进行物候期调查。结果表明:12种金花茶展叶期大部分集中在春季和冬季。花期除了东兴金花茶、龙州金花茶、毛籽金花茶以外主要集中在12月至翌年2月。果熟期除了东兴金花茶和龙州金花茶以外主要集中在12月至翌年10月。不同物种的展叶期,花期和果期持续时间差异不大。气温也影响着金花茶的物候期。
In order to understand the phenological period of yellow camellia in Nanning City, the phenological periods of 12 introduced yellow camellia species in Nanning Golden Camllia Park were investigated for three consecutive years. Results showed that most of the 12 species elongated leaves in spring and winter. Except C. tunghinensis, C.longzhouensis and C.ptilosperma, all species mainly bloomed from December to next February. Except C. tunghinensis and C.longzhouensis, all species’ fruits ripened from December to next October. There were no obvious differences among different species in duration of leaf-expansion, blooming and fruiting. Temperature also affects the phenological phase of yellow camellia.
作者
黄晓娜
漆亚
李志辉
罗燕英
李纪元
HUANG Xiaona;QI Ya;LI Zhihui;LUO Yanying;LI Jiyuan(Nanning Golden Camellia Park,Nanning,Guangxi 530023,China;Research Institute of Subtropical Forestry,Chinese Academy of Forestry,Hangzhou 311400,China)
出处
《农业研究与应用》
2020年第1期40-44,共5页
Agricultural Research and Application
基金
国家政府间国际科技创新合作重点专项(2016YFE0126100)
中国林科院中央级公益性科研院所基本科研业务费专项资金(CAFYBB2017ZF001)。
关键词
金花茶组植物
物候期
气温
抽梢
Sect.Chrysantha Chang
phenological phase
temperature
sprout
