摘要
富贵籽花芽由头年生的侧枝顶端发育而成,花芽分化从3月下旬开始至6月上旬完成,历时80 d,花芽分化的过程可划分为:未分化期、开始分化期、花序原基分化期、小花原基分化期、萼片分化期、花瓣分化期、雄蕊分化期和雌蕊分化期8个时期,分化的顺序从下往上、自外向内。
The flower bud of Ardisia crenata developed from the top of lateral branch that lived last year.The flower bud differentiation lasted 80 days from late March to early June.The course of flower bud differentiation could be divided into 8 stages： un-differentiation,initial differentiation,differentiation of inflorescence anlage,differentiation of floret anlage,differentiation of sepal,differentiation of petal,differentiation of stamen,and differentiation of pistil.The differentiation order was from bottom to top,and from outside to inside.
出处
《江西农业学报》
CAS
2012年第5期59-61,共3页
Acta Agriculturae Jiangxi
关键词
富贵籽
花芽分化
形态特征
Ardisia crenata
Flower bud differentiation
Morphological characteristic
