论文部分内容阅读
以4年生白花佛手植株枝叶为分析对象,测定其有关植物学和经济学性状。结果表明:佛手的萌芽率和成枝率分别为74.54%和46.01%;主干粗度与其着生总枝数呈极显著正相关;2年生枝粗度与其总芽数、成枝率和着生枝数间均呈极显著正相关;春梢与夏梢两者间枝长、枝粗、叶片数、叶面积、叶片厚度差异极显著。佛手叶片的蛋白质、叶绿素、类胡萝卜素和类黄酮含量分别为45.90、1.85、0.32和15.90mg·g-1。夏梢生长成熟时与春梢两者间经济学性状差异不显著,这为佛手的资源开发利用提供了多元选择。
The 4-year-old white bergamot plant branches and leaves as the analysis object, the determination of its botany and economic traits. The results showed that the germination percentage and branch rate of bergamot were 74.54% and 46.01% respectively. The stem diameter had a significant positive correlation with the total branch number of their living. The diameter of 2-year branches and their total bud number, There was a significant positive correlation between the number of shoots and summer shoots. There were significant differences in shoot length, branch diameter, leaf number, leaf area and leaf thickness between spring shoots and summer shoots. The contents of protein, chlorophyll, carotenoids and flavonoids of bergamot leaves were 45.90, 1.85, 0.32 and 15.90 mg · g-1, respectively. There was no significant difference in economic traits between summer shoots and spring shoots, which provided multiple choices for bergamot resources development and utilization.