Investigation and Analysis of the Damage of Frost to <i>Ficus virens</i> in Guangyuan City

PU Zhi-tian; FAN Lin-yan

doi:10.16779/j.cnki.1003-5508.2016.05.016

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Volume 37 Issue 5

Nov. 2019

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Article Navigation > Journal of Sichuan Forestry Science and Technology > 2016 > 37(5): 69-71

PU Zhi-tian, FAN Lin-yan. Investigation and Analysis of the Damage of Frost to Ficus virens in Guangyuan City[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(5): 69-71. doi: 10.16779/j.cnki.1003-5508.2016.05.016

Citation:

PU Zhi-tian, FAN Lin-yan. Investigation and Analysis of the Damage of Frost to Ficus virens in Guangyuan City[J]. Journal of Sichuan Forestry Science and Technology, 2016, 37(5): 69-71. doi: 10.16779/j.cnki.1003-5508.2016.05.016

Investigation and Analysis of the Damage of Frost to Ficus virens in Guangyuan City

doi: 10.16779/j.cnki.1003-5508.2016.05.016

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Guangyuan administration of urban landscaping, Guangyuan 628000, Sichuan

Received Date: 2016-01-27
Rev Recd Date: 2016-01-29

Abstract

To provide a reference for scientifical and reasonable preventing and reducing damage of frost freezing to Ficus Virens (F. Virens), analysis was made of the freeze injury of F.virens from 1998 to 2014.Some statistic analyses were used to study the degree of freeze injury, cultivation region and extremely low temperature. The results were as follows.F.virens enhanced the adaptability to frost and the proportion of freeze injury decreased year by year. Based on the degree of freeze injury, there was a declining trend in the order of Wanyuan and Xiaxi region > Dongba region > Nanhe and Shangxi region > Old town region.
- Guangyuan;
- Ficus virens;
- Frost;
- Adaptability
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Investigation and Analysis of the Damage of Frost to Ficus virens in Guangyuan City

doi: 10.16779/j.cnki.1003-5508.2016.05.016

Guangyuan administration of urban landscaping, Guangyuan 628000, Sichuan

Received Date: 2016-01-27
Rev Recd Date: 2016-01-29

Key words:

Guangyuan /
Ficus virens /
Frost /
Adaptability

Abstract: To provide a reference for scientifical and reasonable preventing and reducing damage of frost freezing to Ficus Virens (F. Virens), analysis was made of the freeze injury of F.virens from 1998 to 2014.Some statistic analyses were used to study the degree of freeze injury, cultivation region and extremely low temperature. The results were as follows.F.virens enhanced the adaptability to frost and the proportion of freeze injury decreased year by year. Based on the degree of freeze injury, there was a declining trend in the order of Wanyuan and Xiaxi region > Dongba region > Nanhe and Shangxi region > Old town region.