福建林业科技2023，Vol.50Issue(4)：84-88,5.DOI:10.13428/j.cnki.fjlk.2023.04.015
福建山樱花无性系花期物候划分及遗传变异
Phenological Classification and Genetic Variation of Flowering Period in Clones of Cerasus campanulata
摘要
Abstract
This study aimed to classify the flowering period in Fujian cherry(Cerasus fujikawei).Over a span of two years,the flower-ing phenology of 42 grafting clones was observed in Beishan Village,Mangdang Town,Yanping District,Nanping City,Fujian Prov-ince.The results revealed significant variations in the flowering phenology among the clones,with repeatability coefficients of 0.8799,0.8800,0.8386,0.8961,0.8923 and 0.8679 for the bud swelling stage,bud opening stage,bud appearance stage,initial flowering stage,peak flowering stage,and end flowering stage,respectively.The 42 clones were categorized into three types based on their flowering time:early-flowering,mid-flowering,and late-flowering,with an average duration of 17 days for the flowering period across different clones.To create a landscape for viewing Fujian cherry during the peak flowering stage,one clone was selected from each type(early,mid,and late).关键词
福建山樱花/无性系/花期物侯Key words
Cerasus campanulata/grafting clones/flowering phenology分类
农业科技引用本文复制引用
潘惠忠,沈继南,杨前风,邱群,陈宏毅,何志斌,吴擢溪..福建山樱花无性系花期物候划分及遗传变异[J].福建林业科技,2023,50(4):84-88,5.基金项目
省属公益类科研院所基本科研专项(2020R1009005) （2020R1009005）
