| 谭飞燕，蒋华，黄寿先，石晓蒙，蒙奕奕，黄家华.中国马褂木无性系嫁接繁殖性状变异[J].广东农业科学,2013,40(5):45-47 |
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中国马褂木无性系嫁接繁殖性状变异 |
| Grafting experiment of Liriodendron chinense clones |
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| DOI： |
| 中文关键词: 中国马褂木 无性系 嫁接 变异 |
| 英文关键词: Liriodendron chinense clones grafting variation |
| 基金项目:广西科技攻关项目（桂科攻10100012-2）；广西“十一五”林业科技项目（林科字2009[16]) |
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| 中文摘要: |
| 以15 个中国马褂木无性系为材料进行嫁接试验。结果表明：切接法的嫁接成活率高于芽接法，切接法的平均成活率为53.84%，芽接法的平均成活率为43.83%。不同马褂木无性系间的嫁接成活率存在显著差异，切接成活率最高的无性系为A19-8和B15-2，切接成活率最低的无性系为B11-7；芽接成活率最高的无性系为B17-3，芽接成活率最低的无性系为B10-12 和B11-6。不同无性系间嫁接苗高的生长存在显著差异，苗高最高达43.250cm，最低为21.159 cm。 |
| 英文摘要: |
| This grafting experiment based on 15 clones of Liriodendron chinense. The main results were showed as follows: (1)
Compared to bud-grafting, cut-grafting had higher survival rate. The average survival rate of cut-grafting was 53.84%. And the average survival rate of bud-grafting was 43.83%. (2) There were significant differences between different clones in survival rate by two grafting methods. By cut-grafting, clone A19-8 and B15-2 had the highest survival rate, clone B11-7 had the lowest survival rate. By budgrafting,clone B17-3 had the highest survival rate, clone B10-12 and B11-6 had the lowest survival rate. (3) There was a significant difference between different clones in grafting material height. The highest seedling height was 43.250 cm, the lowest seedling height was 21.159 cm. |
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