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黄立军,刘介东,张朝旺,李小兵
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韶关市林业科学研究所 广东韶关 512028,韶关市林业科学研究所 广东韶关 512028,韶关市林业科学研究所 广东韶关 512028,韶关市林业科学研究所 广东韶关 512028
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摘要: |
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对韶关点经过初选的枫香14个家系0.5年、1.5和3.5年生地高、地径生长指标进行测定与分析,结果表明,除树高生长在0.5年生时差异不明显,2个生长指标在其余测定时间均达到不同程度的差异水平。树高和地径遗传力在0.66-0.78之间,受到较强的遗传控制。
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关键词:
枫香;家系 年生长量分析;韶关市
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DOI：
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分类号：
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基金项目：广东省林业科技创新专项资金项目(2012KJCX001-03) |
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Study on Early Test of Liquidambar formosana Hane Families in ShaoGuang |
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Huang Li-Jun,, and
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Abstract: |
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14 families of Liquidambar formosana Hance were testde in ShaoGuan City. The growth an form indexes of 0.5,1.5 and 3.5 year-old trails such as height and base diameter were measured and analyzed. The results showed that in addition to height growth in 0.5 year-old difference is not obvious, the differences of two growth indexes among families reached a certain significant level respectively in other time tested. The heritability of height and base diameter were 0.66~0.78, which indicated that the early height and base diameter were strongly 美高梅 control.
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Key words:
Liquidambar;formosana Hane,families, growth;and form;index ,ShanGuang;City
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