Mea surement of Cold Tolerance Ba sed on REC and the Log istic Equa tion inCam ellia h iem a lis ‘Shishi Ga shira’

ACTA HORTICULTURAE SINICA ›› 2005, Vol. 32 ›› Issue (1): 148-150.

• 研究报告 • Previous Articles Next Articles

Mea surement of Cold Tolerance Ba sed on REC and the Log istic Equa tion inCam ellia h iem a lis ‘Shishi Ga shira’

Xu Kang1 , Xia Yip ing13
, Xu Biyu2 , L in Tian2 , and Yang Xia3

( 1Department of Horticulture, College of Agriculture and B iotechnology, Zhejiang University, Hangzhou 310029, China;2Hangzhou FlowerN ursery, Hangzhou 310007, China; 3Hangzhou Academy of Agricultural Sciences, Hangzhou 310008, China)

Received:2004-02-09 Revised:2004-07-20 Online:2005-02-25 Published:2005-02-25

Abstract

Abstract: Abstract: Regarding the relative electric conductivity (REC) as a physiological indicator for the cold
tolerance in leaves of Cam ellia hiem alis ‘Shishi Gashira’, the curves of REC against different treatment of
temperatures and treatment periodswere rep resented using Logistic equation. The results showed that REC in2
creased as a S2curves with the decreased of temperature when the treatment time was longer than six hours.
According to these S2shaped curves and the Logistic equation, we could calculate the semilethal temperature
(LT50 ). The LT50 of C. h iem alis ‘Shishi Gashira’was between - 1215℃ and - 14℃, which may be an
important index of cold tolerance in C. hiem alis.

Key words: Key words: Cam ellia hiem alis, Cold tolerance, Logistic equation, Relative electric conductivity(REC), Semilethal temperature (LT50 )

CLC Number:

S 68

Xu Kang;Xia Yip ing;Xu Biyu;L in Tian;and Yang Xia. Mea surement of Cold Tolerance Ba sed on REC and the Log istic Equa tion inCam ellia h iem a lis ‘Shishi Ga shira’[J]. ACTA HORTICULTURAE SINICA, 2005, 32(1): 148-150.

[1]	QU Yanting, XIONG Yan, LIU Zhiyang, HAN Hui, CHEN Fei, LI Li, and ZHANG Xing, . A New Hosta Cultivar‘Nature Green’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 197-198.
[2]	FAN Jinping, DAI Jingqi, JIANG Yifan, YAN Kaili, ZHANG Jinzhu, YANG Tao, and CHE Daidi. A New Lilium Cultivar‘Ice Pink Queen’ [J]. Acta Horticulturae Sinica, 2022, 49(S2): 205-206.
[3]	QU Yanting, HAN Hui, XIONG Yan, CHEN Fei, LI Li, TANG Huanwei, ZHANG Tianshu, and ZHANG Xing, . A New Hemerocallis middendorfii Cultivar‘Shucheng’ [J]. Acta Horticulturae Sinica, 2021, 48(S2): 2905-2906.
[4]	LI Xiaofeng, ZHU Hongfang, ZHU Yuying, HOU Ruixian, and ZHAI Wen . A New High Quality and Cold Tolerance Pak-choi Cultivar‘Haiqing’ [J]. Acta Horticulturae Sinica, 2020, 47(9): 1859-1860.
[5]	FAN Honghong，XU Tingting，SU Jiangshuo，SUN Wei，CHONG Xinran，GUAN Zhiyong，FANG Weimin，CHEN Fadi，and ZHANG Fei*. Identification of SNP Alleles and Candidate Genes for Cold Tolerance of Cut Chrysanthemum [J]. ACTA HORTICULTURAE SINICA, 2019, 46(11): 2201-2212.
[6]	JIN Xinkai，LI Xiaohan，SHEN Hui，LI Jinhua，PAN Yu，and ZHANG Xingguo*. Ectopic Expression of AtCOR15a Improves Cold Tolerance in Solanum lycopersicum [J]. ACTA HORTICULTURAE SINICA, 2018, 45(7): 1283-1295.
[7]	MA Jie，XU Tingting，SU Jiangshuo，YANG Xincheng，FANG Weimin，CHEN Fadi，and ZHANG Fei*. Genetic Variation and QTL Mapping for Cold Tolerance of Ray Florets in an F1 Population of Chrysanthemum morifolium [J]. ACTA HORTICULTURAE SINICA, 2018, 45(4): 717-724.
[8]	WANG Honglei，WANG Yanping，YU Tingqiao，LIU Shengli，CHEN Yuzhen，and LU Cunfu*. Characterization of AmCSDP Gene from Ammopiptanthus mongolicus and the Analysis of Cold Resistance in Transgenic Tobacco Plants [J]. ACTA HORTICULTURAE SINICA, 2017, 44(4): 712-722.
[9]	WANG Jing-yan1，GONG Wei1,*，XIAO Qian-wen1，HU Wen2，WANG Yue2，LU Chun-you3，ZHANG Yan-yun2，and GOU Guo-jun3. A New Cold Tolerance Green Chinese Prickly Ash Cultivar‘Hanyuan Putao Qingjiao’ [J]. ACTA HORTICULTURAE SINICA, 2016, 43(7): 1425-1426.
[10]	LIU Bing，CAO Sha，ZHOU Hong，and XIA Yi-ping. A Study on Cold Tolerance Difference and Its Mechanisms in Azalea Cultivars [J]. ACTA HORTICULTURAE SINICA, 2016, 43(2): 295-306.
[11]	WANG Guan-qun，LI Dan-qing，ZHANG Jia-ping，and XIA Yi-ping*. Comparison of Cold Tolerance Within 6 Cultivars of Iris germanica [J]. ACTA HORTICULTURAE SINICA, 2014, 41(4): 773-780.
[12]	XIAO Qian-Wen, PU Guang-Lan, ZHOU Lan-Ying, HU Ting-Xing, LIAO Hong-Liu, YU Xiao-Gang, SHU Shi, LIAO Yun-Hong, WU Kai-Zhi, SHI Li-Hui. A New Early-fruiting and Cold Tolerant Walnut Cultivar‘Chuanzao 3’ [J]. ACTA HORTICULTURAE SINICA, 2012, 39(12): 2529-2530.
[13]	LIU Bing;DU Yong-chen;WANG Xiao-xuan;GUO Yan-mei;GAO Jian-chang;ZHU De-wei;and DAI Shan-shu. QTL Analysis of Cold Tolerance from Solanum pimpinellifolium During Seed Germination and Seedling Stages Using Advanced Backcross Population [J]. ACTA HORTICULTURAE SINICA, 2010, 37(7): 1093-1101.
[14]	LI Guang-qing;XIE Zhu-jie;YAO Xue-qin;and CHEN Xue-hao. Studies on the Relationship Between Chlorophyll Fluorescence Parameters and Cold Tolerance of Cauliflower [J]. ACTA HORTICULTURAE SINICA, 2010, 37(12): 2001-2001–2006.
[15]	ZHANG Li-li;LI Jing-fu;and WANG Ao-xue. The Role of the Transcription Factor CBF Genes in Cold-responsive Molecular Mechanism [J]. ACTA HORTICULTURAE SINICA, 2008, 35(5): 765-771.

Mea surement of Cold Tolerance Ba sed on REC and the Log istic Equa tion inCam ellia h iem a lis ‘Shishi Ga shira’

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments