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.
出处
《南京农业大学学报》
CAS
CSCD
北大核心
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"
关键词
菊花
切花菊
品种
育种
chrysanthemum
breeding
cut-flowers cultivars
