| 摘除花果对岑溪软枝油茶春梢生长的影响 |
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| 引用本文： | 谢金兰.摘除花果对岑溪软枝油茶春梢生长的影响[J].广东林业科技,2012,28(1):68-71. |
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| 作者姓名： | 谢金兰 |
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| 作者单位： | 广东省梅州市林业科学研究所 |
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| 基金项目： | 1.广东省林业局项目“油茶高级采穗圃营建与管理技术规程”课题（2010-DB-17）；2.梅州市科技局“软枝油茶优良无性系采穗圃的营建与管理技术研究”课题（2009A08）。 |
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| 摘 要： | 对岑溪软枝油茶采穗圃进行控花控果对比试验，结果表明：摘除花果能促进采穗圃春梢早发芽，春梢的梢枝数、小枝长和小枝基径分别比对照增加7．03％～31．30％、32．63％～64．20％和31．12％～36．47％；摘除花果对不同品系油茶春梢的影响也不同，摘除花果对无性系3有较好的促进作用，而对无性系1和无性系2的效果不如无性系3；对油茶进行控花控果在阴坡的效果好于阳坡。
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| 关 键 词： | 油茶 摘除花果 春梢 生长 |
| 收稿时间： | 8/19/2011 2:40:32 PM |
| 修稿时间： | 2/14/2012 9:29:47 AM |
The Impact of Removal of Flowers and Fruits on Branch Growth of Camellia oleifera in Spring |
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| Xie Jin-Lan.The Impact of Removal of Flowers and Fruits on Branch Growth of Camellia oleifera in Spring[J].Forestry Science and Technology of Guangdong Province,2012,28(1):68-71. |
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| Authors: | Xie Jin-Lan |
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| Institution: | 1(1.Forest Science Research Institute,Meizhou,Guangdong,514011;2.Guangdong Forest Research Institute) |
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| Abstract: | The efficiency of removal of flowers and fruits(hereafter referred as removal treatment) for promoting branch growth of Camellia oleifera in spring were tested in Meizhou,Guangdong.The results are as follows: the removal treatment make earlier shoots in spring than the control(keep flowers and fruits).Compared with the control,the removal treatment make the numbers of shoot(7.03%~31.30%),the length(32.63%~64.20%) and basal diameter(31.12%~36.47%) of new branches higher.The removal has different impacts on the three clones.The clone 3 grow better than clone 1 and 2 after the removal.C.oleifera on the shade hillside grow better than those on the sunny hillside after removal. |
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| Keywords: | Camellia oleifera removal flowers and fruits shoots growth |
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