切花菊新品种选育的研究  

STUDIES ON BREEDING OF NEW CULTIVARS OF CHRYSANTHEMUM FOR CUT-FLOWERS

作　　者：李鸿渐[1] 张效平[1] 王彭伟[1] 

机构地区：[1]南京农业大学园艺学系

出　　处：《南京农业大学学报》1991年第3期31-35,共5页Journal of Nanjing Agricultural University

基　　金：农业部"七五"重点科研课题"切花菊新品种选育"

摘　　要：本研究主要以常规人工杂交的方法对切花菊新品种进行了选育,采用40个品种菊配成72个组合,获得885株一代杂种单株,从中初选出夏菊72个,国庆菊235个,早秋菊60个,经过复选,共选出切花菊15个品种,其中夏菊3个品种,国庆菊10个品种,早秋菊2个品种。它们均具有植株高,茎秆挺直,花型圆整,花色鲜艳,叶质厚硬,叶色深,生长势强等优良性状。本文并对切花菊新品种选育的一些问题进行了探讨。This papcr dcals with breeding of fifteen new cultivars of chrysanthemum for cut-flowers and their main characteristies.In 1986～1987, 885 F_1 hybrids were obtained by crossing 72 combinations between 40 parents. 72 summer flower plants and 235 National Day (October 1st) plants and 60 carly-autum plants were selected. Among these, 15 new cultivars selected arc excellent for making cut-flowers. They have their own characteristics: straight-high stem,uniform flower shape, thrive pctal, large floral diameter, bright colour and vigorous growth. They are suitable for commercial cut-flower production.In addition, some other problems on the brceding of new cultivars of chrysanthemum for cut flowers arc discussed.

关 键 词：菊花 切花菊 品种 育种 

分 类 号：S682.110.3[农业科学—观赏园艺]