[目的]筛选性状优良,适合在连云港地区推广的多头切花菊品种.[方法]引进39个多头切花菊新品种试种,并根据切花菊评价标准和菊花DUS测试技术,对主要性状进行测试,最后建立一个综合评分模型来评价.[结果]筛选出得分在2.5(含2.5分)以上的18个优良品种,得分在2.0-2.5(含2分)的17个保留品种和低于2.0分的4个品种.[结论]筛选出的18个优良品种可在连云港地区根据花色和瓣型的不同需求组合进行商品生产和种苗繁育.%[ Objective] To select fine varieties of spray cut chrysanthemum to promote in Lianyungang area. [ Method ] 39 spray cut chrysanthemum varieties were introduced, and their main characters were tested according to the standard of cut chrysanthemum and DUS test technology for chrysanthemum, and finally a comprehensive evaluating model was contructed. [ Result] 18 fine varieties scoring more than 2.5 points (including 2.5 points), 17 retaining varieties scoring from 2 points to 2.5 points ( including 2 points), and 4 varieties scoring less than 2 points were selected. [ Conclusion ] 18 fine varieties were selected for commercial production and seedling breeding in different combinations according to different needs of color and petal types in Lianyungang area.
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