论文部分内容阅读
采用石蜡切片整体染色的方法,对湖南浏阳金柑(Fortunella crassifolia)早伏花分化规律及其各分化阶段的形态特征作了初步探讨。发现其分化时间短而集中,从5月上旬开始,至6月中旬结束,约需40天左右。似可根据物候期判断分化进程;春梢母校顶部1—4节均可分化花芽,但主要分布在第2、3、4节上。
The morphological characteristics of early differentiation of Fortunella crassifolia and the morphological characteristics of each stage of differentiation were preliminarily studied by the whole paraffin section staining method. Found that the differentiation time is short and concentrated, starting from early May to mid-June, about 40 days. It seems to be based on the phenophase to determine the differentiation process; spring shoots Albatron top 1-4 flower buds can be divided, but mainly distributed in section 2,3,4.