YANG Juan,CHI Jian,YE Zhiqin,et al.Breeding of a New Ground-cover Dianthus Cultivar ‘Yuanhong’[J].Northern Horticulture,2021,(22):178-180.[doi:10.11937/bfyy.20211019]
地被石竹新品种‘元红’的选育
- Title:
- Breeding of a New Ground-cover Dianthus Cultivar ‘Yuanhong’
- Keywords:
- ground-cover dianthus ‘Yuanhong’; breeding; cultivation
- 文献标志码:
- A
- 摘要:
- 地被石竹‘元红’是利用中国石竹和香石竹‘Tuareg’进行体细胞杂交形成的优良地被石竹新品种。该品种株高约15 cm，平均冠幅25 cm，株型直立紧凑；花单瓣、正红色，花色鲜艳，单朵花平均直径2.2 cm；单株小花数约45~50朵，花朵稠密。具有耐旱、耐高温、耐强光等特性，无明显病虫害，综合表现优良。适合上海及周边地区进行温室栽培。
- Abstract:
- Ground-cover Dianthus ‘Yuanhong’ is a new and excellent cultivar of ground-cover dianthus，which is produced through somatic hybridization from Dianthus chinensis and Dianthus caryophyllus ‘Tuareg’.Its height is about 15 cm，the average crown diameter is 25 cm，the plant shape is upright and compact.The flowers are single petal，red and bright，the average diameter of a single flower is 2.2 cm.The number of small flowers is 45-50 per plant，and the flowers are dense.It has the characteristics of drought resistance，high temperature resistance，strong light resistance，no obvious diseases and pests，which overall performance is excellent.It is suitable for planting in Shanghai and surrounding areas.
参考文献/References:
[1]武术杰.地被石竹引种栽培的技术[J].东北林业大学学报,2007(5):84-86.[2]孙强,王锐,姚丽珍.地被香石竹“四季红”[J].园林,2006(3):48.[3]鲁德全.中国石竹属的分类、演化和分布[J].植物研究,1995,15(4):455-459.[4]赵丹丹,马璐琳,瞿素萍,等.石竹属植物染色体倍性、花粉活力及种间杂交结实率研究[J].西南农业学报,2019,32(1):169-173.[5]洪亚辉,萧浪涛,张学文.花卉生物技术的研究进展[J].湖南农业大学学报(自然科学版),2003(6):513-517.[6]李欣,史益敏.中国花卉育种与发展对策[J].自然杂志,2014,36(4):280-284.
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备注/Memo
第一作者简介：杨娟（1977-），女，本科，农艺师，现主要从事园艺花卉繁育与推广等研究工作。E-mail：yangjuan@shseed.com.责任作者：池坚（1965-），男，硕士，研究员，现主要从事花卉种质创新与高效栽培等研究工作。E-mail：chijian@shseed.com.基金项目：上海市花卉产业技术体系资助项目（沪农科产字[2020]第8号）。收稿日期：2021-03-10