[1]袁储聪,蒋甲福,苏江硕,等.切花菊光反应周期的量化评价与变异分析[J].江苏农业学报,2023,(02):525-529.[doi:doi:10.3969/j.issn.1000-4440.2023.02.026]
　YUAN Chu-cong,JIANG Jia-fu,SU Jiang-shuo,et al.Quantitative evaluation and variation analysis of photoreaction cycle of cut chrysanthemum[J].,2023,(02):525-529.[doi:doi:10.3969/j.issn.1000-4440.2023.02.026]
点击复制

切花菊光反应周期的量化评价与变异分析()
分享到：

江苏农业学报[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2023年02期
页码:
525-529
栏目:
园艺
出版日期:
2023-04-30

文章信息/Info

Title:
Quantitative evaluation and variation analysis of photoreaction cycle of cut chrysanthemum
作者:
袁储聪; 蒋甲福; 苏江硕; 邓波; 张飞; 管志勇; 房伟民; 陈发棣
（作物遗传与种质创新国家重点实验室/农业农村部景观农业重点实验室/华东地区花卉生物学国家林业和草原局重点实验室/南京农业大学园艺学院，江苏南京210095）
Author(s):
YUAN Chu-cong; JIANG Jia-fu; SU Jiang-shuo; DENG Bo; ZHANG Fei; GUAN Zhi-yong; FANG Wei-min;  CHEN Fa-di
（State Key Laboratory of Crop Genetics and Germplasm Enhancement/Key Laboratory of Landscaping, Ministry of Agriculture and Rural Affairs/Key Laboratory of Biology of Ornamental Plants in East China, National Forestry and Grassland Administration/College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China）
关键词:
切花菊; 品种资源; 光反应周期
Keywords:
cut chrysanthemum; variety resources; photoreaction cycle
分类号:
S682.1+1
DOI:
doi:10.3969/j.issn.1000-4440.2023.02.026
文献标志码:
A
摘要:
本研究以229份切花菊品种为试验材料，分别种植于南京、淮安2地，其中南京、淮安2地相同品种70个，在栽培过程中进行光周期调控处理，统计各品种从短日照处理开始至现蕾期、露色期所需天数及光反应周期。发现在品种资源群体中，光反应周期存在丰富的变异，南京种植各品种光反应周期的总体变异系数为14.41%，淮安种植各品种光反应周期的总体变异系数为12.47%。在南京、淮安2个地区中，切花小菊品种的光反应周期、开始遮光处理至现蕾期时间、开始遮光处理至露色期时间这3个性状的变异幅度都比大菊品种大，其中切花小菊开始遮光处理至现蕾期时间变异系数最大，在南京、淮安2地分别为22.38%和20.08%。光反应周期与株高、叶片数呈极显著正相关。调查发现，光反应周期短的品种有QD3-109、松月等，为55 d左右；光反应周期长的品种有南农小草莓、莱克斯等，为90 d左右。
Abstract:
The 229 representative cut chrysanthemum varieties were selected and planted in Nanjing and Huai’an, and photoperiod regulation was carried out during the cultivation process. There were 70 same varieties in two environments. We investigated the number of days from the beginning of short daylight treatment to budding period and color developing date, and photoreaction cycle of each variety. It was found that there were abundant variations in the photoreaction cycle among the cultivar resource groups. The variation coefficient of cultivars grown in Nanjing was 14.41%, and the variation coefficient of cultivars grown in Huai’an was 12.47%. In the two regions, the variation range of the three traits (photoreaction cycle, the time from the beginning of short daylight treatment to budding period, the time from the beginning of short daylight treatment to color developing date) of the spray cut chrysanthemum was larger than that of the disbud cut chrysanthemum, and the variation coefficient of the time from the beginning of short daylight treatment to budding period of spray cut chrysanthemum was the largest, which was 22.38% and 20.08% in the two regions, respectively. There was a very significant positive correlation between the photoreaction cycle and the plant height and the number of leaves. The survey found that the cultivars with short photoreaction period included QD3-109, Songyue, the photoreaction period was about 55 d. The cultivars with long photoreaction period included Nannong Xiaocaomei, Laikesi, the photoreaction period was about 90 d.

参考文献/References:

[1]胡惠蓉. ‘幻想’矮牵牛开花的光周期调控及一种新型突变花的初步研究[D]. 武汉：华中农业大学，2006.
[2]赵小刚. 日中性小菊新品种选育及小菊开花期遗传分析[D].北京：北京林业大学，2019.
[3]王二虎，赵艳莉，刘金平. 温度因素对菊花花期调控的影响研究[J]. 陕西农业科学，2016，62(11):53-55，98.
[4]张飞，陈发棣，房伟民，等. 菊花花期性状的杂种优势与混合遗传分析[J]. 南京农业大学学报，2011，34(4)：31-36.
[5]李玉发. 定植期对日光温室多头切花菊生育期和品质的影响及模拟研究[D].南京：南京农业大学，2009.
[6]徐丹彬，郭方其，吴超，等. 切花多头菊冬季设施栽培品种筛选与评价[J]. 中国农学通报，2021，37(33)：55-63.
[7]郭方其，刘君，叶琪明，等. 切花多头菊新品种不同定植期特性及品质的量化分析[J].江苏农业科学，2021，49(10)：102-108.
[8]于飞，刘博，谷晓平，等. 光温条件对设施菊花生长发育的影响[J]. 贵州农业科学，2020，48(3)：113-116.
[9]奥 妮. 切花菊株高在正反交F1代遗传表现及响应人工选择的初步研究[D].南京：南京农业大学，2019.
[10]蔡春，马铃铃，安明哲，等. 吉林省不同生育期组大豆品种间农艺性状的比较分析[J]. 土壤与作物，2018，7(4)：449-455.
[11]高辉明，张正斌，徐萍，等. 2001-2009年中国北部冬小麦生育期和产量变化[J]. 中国农业科学，2013，46(11)：2201-2210.
[12]王巧妹,王继武,管志勇,等. 茶用菊七月白×苏菊7号F1代群体与产量相关性状的变异分析及高产植株筛选[J]. 江苏农业学报,2022,38(2):512-520.
[13]孙玉明,张婷,徐晓洋,等. 氮素和光照对甜菊生长、氮素吸收和甜菊糖苷相关指标的影响[J]. 植物资源与环境学报,2021,30(2):12-18,34.

备注/Memo

备注/Memo:
收稿日期：2022-04-27 基金项目：江苏省农业科技自主创新基金项目［CX(21)2004］；国家大宗蔬菜产业技术体系项目（CARS-23-A18）；花卉产业技术体系建设项目[JATS(2021)454]；江苏省种业振兴揭榜挂帅项目[JBGS(2021)020] 作者简介：袁储聪（1998-），女，湖南长沙人，硕士，主要从事花卉生产原理与良种繁育研究。（E-mail）1976517879@qq.com 通讯作者：陈发棣，（E-mail）chenfd@njau.edu.cn
更新日期/Last Update: 2023-05-12