| 四季杜鹃全光喷雾扦插技术研究 |
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| 引用本文： | 张波,田振东,刘小林,冯小琴. 四季杜鹃全光喷雾扦插技术研究[J]. 甘肃农业大学学报, 2001, 36(3): 336-340 |
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| 作者姓名： | 张波 田振东 刘小林 冯小琴 |
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| 作者单位： | 1. 甘肃省小陇山林科所,
2. 华中农业大学园艺系, |
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| 摘 要： | 四季杜鹃的全光喷雾扦插结果表明:3种生根促进剂NAA、IBA、ABT-2号生根粉对插条具有良好的促根作用,其中以ABT-2号生根粉0.6 mg/L浸泡插条基部2 h效果最佳,生根率达84 %。当年生壮实半木质化新枝是四季杜鹃理想的扦插材料。插条生根后追肥有利于获得壮苗。
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| 关 键 词： | 全光喷雾 扦插 四季杜鹃 生根促进剂 追肥 |
| 文章编号： | 1003-4315(2001)03-0336-05 |
Study on the full-sunlight spraying cutting techniquesof Rhododendron hybrid |
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| ZHANG Bo,TIAN Zhen-dong,LIU Xiao-lin,FENG Xiao-qin. Study on the full-sunlight spraying cutting techniquesof Rhododendron hybrid[J]. Journal of Gansu Agricultural University, 2001, 36(3): 336-340 |
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| Authors: | ZHANG Bo TIAN Zhen-dong LIU Xiao-lin FENG Xiao-qin |
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| Affiliation: | ZHANG Bo1,TIAN Zhen-dong2,LIU Xiao-lin1,FENG Xiao-qin1 |
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| Abstract: | The present experiment indicated that three kinds of rootgenesis regulators(NAA、IBA、ABT-2) had good effects on the full-sunlight spraying cutting of Rododendron hybrid. About 84 % rooting rate has been obtained using the optimum concentration 0.6mg/L of ABT-2 with two hours soaking treatment. The results also showed that new softwood branches was desirable cutting materials and topdressing was very useful for seedling growth |
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| Keywords: | full-sunlight praying cutting Rododendron hybrid:rootgenesis regulator: Topdressing |
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