[1]尹杰,彭儒胜,蔄胜军,等.8个杨树品种(系)苗期抗寒性综合评价[J].浙江林业科技,2019,39(5):32-37.[doi:10.3969/j.issn.1001-3776.2019.05.005]
 YIN Jie,PENG Ru-sheng,MAN Sheng-jun,et al.Comprehensive Evaluation on Cold Resistance of 8 PopulusStrains at the Seedling Stage[J].Journal of Zhejiang Forestry Science and Technology,2019,39(5):32-37.[doi:10.3969/j.issn.1001-3776.2019.05.005]
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8个杨树品种(系)苗期抗寒性综合评价()
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《浙江林业科技》[ISSN:1001-3776/CN:33-1112/S]

卷:
39
期数:
2019年第5期
页码:
32-37
栏目:
研究简报
出版日期:
2019-11-30

文章信息/Info

Title:
Comprehensive Evaluation on Cold Resistance of 8 PopulusStrains at the Seedling Stage
文章编号:
1001-3776(2019)05-0032-06
作者:
尹杰1彭儒胜1蔄胜军1李晓宇1纪纯阳1彭建东1任晓旭2赵洪波3
1.辽宁省杨树研究所,辽宁营口 115213;2. 杭州市林业科学研究院,浙江杭州 310000;3. 国有喀左县桃花池林场,辽宁朝阳 122300
Author(s):
YIN Jie1PENG Ru-sheng1MAN Sheng-jun1LI Xiao-yu1JI Chun-yang1PENG Jian-dong1REN Xiao-xu2ZHAO Hong-bo3
1.Liaoning Provincial Research Institute of Poplar,Liaoning Yingkou 115213;2. Hangzhou Academy of Forestry, Hangzhou Zhejiang 310000;3.State-owned Peach Blossom Pond Forest Farm in Kazuo County,Liaoning Chaoyang 122300
关键词:
杨树品种(系)苗期抗寒性变温综合指数生理生化指标
Keywords:
Populus strains cold resistance variable temperature comprehensive index physiological and biochemical indexes
分类号:
S792.11
DOI:
10.3969/j.issn.1001-3776.2019.05.005
文献标志码:
A
摘要:
2016年3月以8个杨树Populus品种(系)一年生扦插苗枝条为材料,对其进行变温幅度﹣40~20℃的4次变温处理,对处理后的萌芽率进行差异性分析,结果表明,第4次变温处理时各品种(系)的萌芽率差异达到最大。2017年3月以相同处理方法对8个杨树品种(系)一年生扦插苗枝条进行变温处理,并对处理后的枝条进行生理生化指标测定。采用相关分析、主成分分析及隶属函数法对8个杨树品种(系)各指标进行分析评价并得出综合指数,依据综合指数对各品种(系)苗期抗寒性进行排序,结果表明,‘小青杨’P. pseudo-simonii>09-02-31>10-01-02>09-01-20>辽河×中绥12号> K99 >‘辽育3号杨’P.×deltoides‘Liaoyu3’>10-02-23。通过聚类分析将8个品种(系)划分为3类,‘小青杨’、09-02-31为一类,其抗寒性最强;10-01-02、09-01-20、辽河×中绥12号、K99、‘辽育3号杨’为一类,其抗寒性较强;10-02-23单独为一类,其抗寒性最弱。
Abstract:
The annual cutting branches of 8Populusstrains were used to deal with 4 times of poikilothermic treatment ranging from -40 to 20℃in the early March 2016, the difference of germination rate after treatment was analyzed,it was concluded that the germination rate of each strain reached the maximum when treated 4 times. In March 2017, eightPopulus strains were treated with the same poikilothermic method on the cuttings of annual shoots, and the physiological and biochemical indexes of the cuttings were measuredThe indexes of 8 poplar strains were analyzed and evaluated by the correlation analysis, principal component analysis and membership function method to obtain the comprehensive index. According to the comprehensive index, the cold resistance of each strainwas ranked as below:P. pseudo-simonii>09-02-31>10-01-02>09-01-20>Liaohe× Zhong Sui 12> K99 >P. × deltoides‘Liaoyu3’>10-02-23. The 8 strains were divided into 3 categories by cluster analysis:P. pseudo-simonii and 09-02-31 as one class, their cold resistance was the strongest, while 10-01-02, 09-01-20, Liaohe×Zhong Sui 12, K99 and P. × deltoides‘Liaoyu3’ as another class, with stronger cold resistance,10-02-23 as separate classs, withthe weakest cold resistance.

参考文献/References:

[1]彭筱娜,易自力,蒋建雄. 植物抗寒性研究进展[J]. 生物技术通报,2007(4):15-18.
[2]卢存福. 第七界国际植物抗寒会议概况[J]. 植物学通报,2004,21(5):617.
[3]王善广,郭郑. 生物膜与果树抗寒性[J]. 天津农业科学,2000,6(1):37-40.
[4]陈登文,高爱琴. 杏品种的低温需求量研究[J]. 西北植物学报,1999,19(2):331-336.
[5]刘勇,陈艳. 不同施肥处理对三倍体毛白杨苗木生长及抗寒性的影响[J]. 北京林业大学学报,2000,22(1):38-44.
[6]宋绪忠. 茶树无性系苗期抗寒特性研究[D]. 泰安:山东农业大学,2002.
[7]杨成超,杨志岩,张妍. 辽宁省杨树栽培区划及适生品种[J]. 辽宁林业科技,2015(3):1-4.
[8]王晶英,敖红. 植物生理生化实验技术与原理[M]. 哈尔滨:东北林业大学出版社,2003,132-133.
[9]陈毓荃. 生物化学实验方法和技术[M]. 北京:科学出版社,2003,123-125.
[10]李合生.植物生理生化实验原理和技术[M]. 北京:高等教育出版社,2003,260-261.
[11]中国科学院上海植物生理研究所,上海市植物生理学会. 现代植物生理学实验指南[M]. 北京:科学出版社,1999,303.
[12]杨敏生,裴保华,朱之悌. 白杨双交杂种无性系抗旱性鉴定指标分析[J]. 林业科学,2002,38(06):36-42.
[13]王荣富. 植物抗寒指标的种类及其应用[J]. 植物生理通讯,1987,(3):49-55.
[14]石书兵,徐文修,张强,等. 旱作春小麦品种高产抗旱特性的综合评价[J]. 干旱地区农业研究,2001,19(2):14-20.
[15]景忆莲,刘耀斌,范万法. 棉花黄萎病及其抗性育种研究进展[J]. 西北农业学报,1999,8(3):106-110.
[16]李晓宇,杨成超,彭建东,等. 杨树苗期抗寒性综合评价体系的构建[J]. 林业科学,2014,50(3):44-51.
[17]王情世. 2个杨树新无性系抗寒性与叶片旱生结构研究[D]. 咸阳:西北农林科技大学,2012.
[18]张洁. 欧美杨107杨×大青杨杂种子代生长、形态和抗寒性研究[D]. 保定:河北农业大学,2012.

备注/Memo

备注/Memo:
收稿日期:2019-04-15;修回日期:2019-07-26
基金项目:杨树种质资源与育种(2019DD227334)
作者简介:尹杰,大学本科,高级工程师,从事林木遗传育种研究;E-mail:83731728@qq.com。
更新日期/Last Update: 2019-12-20