Family Variation on Growth Rhythm of Two-year-old Container Seedlings of Taxus wallichiana var. mairei in Multi-location Trials

XIAO Yao; CHU Xiu-li; XU Zhao-you; WANG Hui; ZENG Ping-sheng; ZHANG Yan; ZHOU Zhi-chun

Volume 29 Issue 2

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Family Variation on Growth Rhythm of Two-year-old Container Seedlings of Taxus wallichiana var. mairei in Multi-location Trials

1.
Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Key Laboratory of Tree Breeding of Zhejiang Province, Hangzhou 311400, Zhejiang, China
2.
College of Biology and Environment, Nanjing Forestry University, Nanjing 210037, Jiangsu, China
3.
Longquan Forestry Institute of Zhejiang Province, Longquan 323700, Zhejiang, China
4.
Fuxi Forest Farm of Chun'an County, Zhejiang Province, Chun'an 311700, Zhejiang, China
5.
Experimental Center of Subtropical Forestry, Chinese Academy of Forestry, Fenyi 336600, Jiangxi, China
6.
Taizishan Forest Management Bureau, Jingshan 431800, Hubei, China

Received Date: 2015-09-23

Abstract

[Objective]To select the excellent fast-growing families of Taxus wallichiana var. mairei according to their growth rhythm.[Method]Genetic traits and height growth rhythm of 2-year-old container seedlings of Taxus wallichiana var. mairei belonging to different families in 4 sites (Fenyi of Jiangxi Province, Jingshan of Hubei Province, Longquan and Chun'an of Zhejiang Province) were observed.[Result]Extremely significant differences were found in the height, ground diameter and height growth rhythm parameters among the families, sites, and site×families. The maximum height of families from Fenyi, Jingshan, Chun'an and Longquan were 76.20%, 52.98%, 55.42% and 78.10% higher than the minimum, respectively. For ground diameter, the maximum values were 126.67%, 23.68%, 37.02% and 26.48% higher than the minimum ones, respectively. The height and ground diameter variation coefficients of families ranged from 11.81% to 26.50%. The heritability of traits was between 0.80 and 0.97. According to the results of correlation analysis, there were different relationships between height and parameters of growth rhythm at the different test points. There was a negative correlation between height and linear growth rate in Fenyi site, while they were positively related in Longquan site. [Conclusion]Based on seedling height, 7 elite families were selected from each of the four sites. It indicated that there were large genetic differences and high genetic improvement potentials among the families, and it was controlled by strong heredity. The early selection would be preferable. However, the interaction effect of families with sites significantly indicated that the growth of some families was influenced by environmental factors at more extents, and their genetic stability was weak. Two elite families with higher genetic stability were selected from the four sites, and suitable to be planted extensively.
- Taxus wallichiana var. mairei,
- family,
- growth traits,
- growth rhythm,
- genetic variation

References

[1]	洪伟,王新功,吴承祯,等. 濒危植物南方红豆杉种群生命表及谱分析[J]. 应用生态学报,2004,15(6):1109-1112.
[2]	周志春,余能健. 栽培措施对南方红豆杉紫杉醇含量的影响[J]. 林业科学研究,2010,23(1):120-124.
[3]	王昌伟,仝川,李文建,等. 遮光对南方红豆杉生长及紫杉醇含量的影响[J]. 生态学杂志,2008,27(8):1269-1273.
[4]	周志春,刘青华,胡根长,等. 3种珍贵用材树种轻基质网袋容器育苗方案优选[J]. 林业科学,2011,47(10):172-178.
[5]	Ginwal H S. Provenance and family variation in growth performance of Eucalyptus tereticornis(Sm.)in a provenance cum progeny trial in Midnapore,India[J].Forest Ecology and Management,2009,258(11): 2529-2534.
[6]	Gapare W J,Ivkovi M,Dutkowski G W,et al. Genetic parameters and provenance variation of Pinus radiata D. Don.'Eldridge collection' in Australia1:growth and form traits[J].Tree Genetics & Genomes,2012,8(2):391-407.
[7]	Rawat K,Bakshi M. Provenance variation in cone,seed and seedling characteristics in natural populations of Pinus wallichiana A. B. Jacks(blue pine)in India[J].Annals of Forest Research,2011,54(1):39-55.
[8]	刘青华,金国庆,张蕊,等. 24年生马尾松生长、形质和木材基本密度的种源变异与种源区划[J]. 林业科学,2009,45(10):55-61.
[9]	苏晓华,丁昌俊,马常耕. 我国杨树育种的研究进展及对策[J].林业科学研究,2010,23(1):31-37.
[10]	赵兴堂, 夏德安,曾凡锁,等. 水曲柳生长性状种源与地点互作及优良种源选择[J]. 林业科学,2015,,51(3):140-147.
[11]	黄秦军,苏晓华,王胜东,等. 杨树新品种'渤丰1号'杨和'渤丰2号'杨的综合评价[J]. 林业科学,2014,50(5):75-81.
[12]	赵曦阳,李颖,赵丽,等. 不同地点白杨杂种无性系生长和适应性表现分析和评价[J]. 北京林业大学学报,2013,35(6):7-14.
[13]	Lukkarinen A J, Ruotsalainen S, Peltola H, et al. Annual growth rhythm of Larix sibirica and Larix gmelinii provenances in a field trial in southern Finland[J]. Scandinavian Journal of Forest Research, 2013, 28(6): 518-532.
[14]	邝雷,邓小梅,陈思,等. 4个任豆种源苗期生长节律的研究[J]. 华南农业大学学报,2014,35(5):98-101.
[15]	王艺,张蕊,冯建国,等. 不同种源南方红豆杉生长差异分析及早期速生优良种源筛选[J]. 植物资源与环境学报.2012,21(4):41-47.
[16]	郑超,别庆铃,夏冰,等. 4种红豆杉属植物遗传多样性和遗传关系的RAPD分析[J]. 植物资源与环境学报2013,22(3):58-62.
[17]	张蕊,周志春,余能健,等. 不同种源南方红豆杉幼林生长和紫杉醇含量的研究[J]. 林业科学研究,2011, 24(1):56-62.
[18]	李春喜,王志和,王文林,等. 生物统计学[M]. 北京:科学出版社,2000.
[19]	茹文明,张金屯,张峰,等. 濒危植物南方红豆杉濒危原因分[J]. 植物研究,2006,26(5):624-628.
[20]	焦月玲,周志春,余能健,等. 南方红豆杉苗木性状种源分化和育苗环境对苗木生长的影响[J]. 林业科学研究,2007,20(3):363-369.
[21]	曾志光,肖复明,包国华,等. 木荷地理种源苗期性状遗传变异研究[J]. 林业科学研究,2005,18(1):27-30.
[22]	刘志龙,方升佐,虞木奎. 麻栎种源间苗期生长性状及遗传稳定性差异分析[J]. 南京林业大学学报:自然科学版,2012,36(5):26-30.
[23]	Notivol E,Garcia-Gil M R,Alia R,et al. Genetic variation of growth rhythm traits in the limits of a latitudinal cline in Scots pine[J].Canadian Journal of Forest Research,2007,37(3):540-551.
[24]	潘青华,宋婉,鲁韧强,等. 扶芳藤种质资源及变异研究[J]. 北京林业大学学报,2004,26(2):58-62.
[25]	赖猛,孙晓梅,张守攻,等. 日本落叶松×长白落叶松杂种幼林生长节律[J]. 东北林业大学学报,2014,42(4):11-15.
[26]	焦月玲,周志春,金国庆,等. 6个南方红豆杉种源苗期和幼龄生长差异[J]. 林业科学研究,2005,18(5):636-640.
[27]	李苏珍,温莉娜. 南方红豆杉一年生苗木生长规律及相关关系研究[J]. 浙江林业科技,2014,34(4):76-78.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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Family Variation on Growth Rhythm of Two-year-old Container Seedlings of Taxus wallichiana var. mairei in Multi-location Trials

1. Research Institute of Subtropical Forestry, Chinese Academy of Forestry, Key Laboratory of Tree Breeding of Zhejiang Province, Hangzhou 311400, Zhejiang, China

2. College of Biology and Environment, Nanjing Forestry University, Nanjing 210037, Jiangsu, China

3. Longquan Forestry Institute of Zhejiang Province, Longquan 323700, Zhejiang, China

4. Fuxi Forest Farm of Chun'an County, Zhejiang Province, Chun'an 311700, Zhejiang, China

5. Experimental Center of Subtropical Forestry, Chinese Academy of Forestry, Fenyi 336600, Jiangxi, China

6. Taizishan Forest Management Bureau, Jingshan 431800, Hubei, China

Received Date: 2015-09-23

Abstract: [Objective]To select the excellent fast-growing families of Taxus wallichiana var. mairei according to their growth rhythm.[Method]Genetic traits and height growth rhythm of 2-year-old container seedlings of Taxus wallichiana var. mairei belonging to different families in 4 sites (Fenyi of Jiangxi Province, Jingshan of Hubei Province, Longquan and Chun'an of Zhejiang Province) were observed.[Result]Extremely significant differences were found in the height, ground diameter and height growth rhythm parameters among the families, sites, and site×families. The maximum height of families from Fenyi, Jingshan, Chun'an and Longquan were 76.20%, 52.98%, 55.42% and 78.10% higher than the minimum, respectively. For ground diameter, the maximum values were 126.67%, 23.68%, 37.02% and 26.48% higher than the minimum ones, respectively. The height and ground diameter variation coefficients of families ranged from 11.81% to 26.50%. The heritability of traits was between 0.80 and 0.97. According to the results of correlation analysis, there were different relationships between height and parameters of growth rhythm at the different test points. There was a negative correlation between height and linear growth rate in Fenyi site, while they were positively related in Longquan site. [Conclusion]Based on seedling height, 7 elite families were selected from each of the four sites. It indicated that there were large genetic differences and high genetic improvement potentials among the families, and it was controlled by strong heredity. The early selection would be preferable. However, the interaction effect of families with sites significantly indicated that the growth of some families was influenced by environmental factors at more extents, and their genetic stability was weak. Two elite families with higher genetic stability were selected from the four sites, and suitable to be planted extensively.

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Reference (27)

[1]	洪伟,王新功,吴承祯,等. 濒危植物南方红豆杉种群生命表及谱分析[J]. 应用生态学报,2004,15(6):1109-1112.
[2]	周志春,余能健. 栽培措施对南方红豆杉紫杉醇含量的影响[J]. 林业科学研究,2010,23(1):120-124.
[3]	王昌伟,仝川,李文建,等. 遮光对南方红豆杉生长及紫杉醇含量的影响[J]. 生态学杂志,2008,27(8):1269-1273.
[4]	周志春,刘青华,胡根长,等. 3种珍贵用材树种轻基质网袋容器育苗方案优选[J]. 林业科学,2011,47(10):172-178.
[5]	Ginwal H S. Provenance and family variation in growth performance of Eucalyptus tereticornis(Sm.)in a provenance cum progeny trial in Midnapore,India[J].Forest Ecology and Management,2009,258(11): 2529-2534.
[6]	Gapare W J,Ivkovi M,Dutkowski G W,et al. Genetic parameters and provenance variation of Pinus radiata D. Don.'Eldridge collection' in Australia1:growth and form traits[J].Tree Genetics & Genomes,2012,8(2):391-407.
[7]	Rawat K,Bakshi M. Provenance variation in cone,seed and seedling characteristics in natural populations of Pinus wallichiana A. B. Jacks(blue pine)in India[J].Annals of Forest Research,2011,54(1):39-55.
[8]	刘青华,金国庆,张蕊,等. 24年生马尾松生长、形质和木材基本密度的种源变异与种源区划[J]. 林业科学,2009,45(10):55-61.
[9]	苏晓华,丁昌俊,马常耕. 我国杨树育种的研究进展及对策[J].林业科学研究,2010,23(1):31-37.
[10]	赵兴堂, 夏德安,曾凡锁,等. 水曲柳生长性状种源与地点互作及优良种源选择[J]. 林业科学,2015,,51(3):140-147.
[11]	黄秦军,苏晓华,王胜东,等. 杨树新品种'渤丰1号'杨和'渤丰2号'杨的综合评价[J]. 林业科学,2014,50(5):75-81.
[12]	赵曦阳,李颖,赵丽,等. 不同地点白杨杂种无性系生长和适应性表现分析和评价[J]. 北京林业大学学报,2013,35(6):7-14.
[13]	Lukkarinen A J, Ruotsalainen S, Peltola H, et al. Annual growth rhythm of Larix sibirica and Larix gmelinii provenances in a field trial in southern Finland[J]. Scandinavian Journal of Forest Research, 2013, 28(6): 518-532.
[14]	邝雷,邓小梅,陈思,等. 4个任豆种源苗期生长节律的研究[J]. 华南农业大学学报,2014,35(5):98-101.
[15]	王艺,张蕊,冯建国,等. 不同种源南方红豆杉生长差异分析及早期速生优良种源筛选[J]. 植物资源与环境学报.2012,21(4):41-47.
[16]	郑超,别庆铃,夏冰,等. 4种红豆杉属植物遗传多样性和遗传关系的RAPD分析[J]. 植物资源与环境学报2013,22(3):58-62.
[17]	张蕊,周志春,余能健,等. 不同种源南方红豆杉幼林生长和紫杉醇含量的研究[J]. 林业科学研究,2011, 24(1):56-62.
[18]	李春喜,王志和,王文林,等. 生物统计学[M]. 北京:科学出版社,2000.
[19]	茹文明,张金屯,张峰,等. 濒危植物南方红豆杉濒危原因分[J]. 植物研究,2006,26(5):624-628.
[20]	焦月玲,周志春,余能健,等. 南方红豆杉苗木性状种源分化和育苗环境对苗木生长的影响[J]. 林业科学研究,2007,20(3):363-369.
[21]	曾志光,肖复明,包国华,等. 木荷地理种源苗期性状遗传变异研究[J]. 林业科学研究,2005,18(1):27-30.
[22]	刘志龙,方升佐,虞木奎. 麻栎种源间苗期生长性状及遗传稳定性差异分析[J]. 南京林业大学学报:自然科学版,2012,36(5):26-30.
[23]	Notivol E,Garcia-Gil M R,Alia R,et al. Genetic variation of growth rhythm traits in the limits of a latitudinal cline in Scots pine[J].Canadian Journal of Forest Research,2007,37(3):540-551.
[24]	潘青华,宋婉,鲁韧强,等. 扶芳藤种质资源及变异研究[J]. 北京林业大学学报,2004,26(2):58-62.
[25]	赖猛,孙晓梅,张守攻,等. 日本落叶松×长白落叶松杂种幼林生长节律[J]. 东北林业大学学报,2014,42(4):11-15.
[26]	焦月玲,周志春,金国庆,等. 6个南方红豆杉种源苗期和幼龄生长差异[J]. 林业科学研究,2005,18(5):636-640.
[27]	李苏珍,温莉娜. 南方红豆杉一年生苗木生长规律及相关关系研究[J]. 浙江林业科技,2014,34(4):76-78.

Family Variation on Growth Rhythm of Two-year-old Container Seedlings of Taxus wallichiana var. mairei in Multi-location Trials

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通讯作者: 陈斌, bchen63@163.com

Proportional views

Family Variation on Growth Rhythm of Two-year-old Container Seedlings of Taxus wallichiana var. mairei in Multi-location Trials

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