| 栽植密度对不同种源芡实生长的影响 |
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| 引用本文： | 岳龙,肖凤祥,张永鑫,房文龙,吕迪平,刘明镝,叶雅玲.栽植密度对不同种源芡实生长的影响[J].防护林科技,2020(1):18-19,30. |
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| 作者姓名： | 岳龙 肖凤祥 张永鑫 房文龙 吕迪平 刘明镝 叶雅玲 |
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| 作者单位： | ;1.白城市林业科学研究院;2.北华大学林学院 |
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| 摘 要： | 对不同栽植密度条件下,不同种源地芡实的生长情况进行了调查研究,结果表明:不同栽植密度间芡实的叶均直径、叶最大直径、果径、果长、果质量、粒数、粒质量均无明显差异,不同栽植密度间产量存在差异;不同种源地间8项物理性状指标均无明显差异;除果长与栽植密度的交互作用对产量无影响外,其余6种性状与栽植密度的交互作用均存在差异,表明交互作用对产量有影响。7种性状与种源地的交互作用下,种源地与产量间的关联不大。
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| 关 键 词： | 芡实 栽植密度 种源 生长 |
Growth of Euryale ferox with Different Provenances at Different Planting Densities |
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| Yue Long,Xiao Fengxiang,Zhang Yongxin,Fang Wenlong,Lyu Diping,Liu Mingdi,Ye Yaling.Growth of Euryale ferox with Different Provenances at Different Planting Densities[J].Protection Forest Science and Technology,2020(1):18-19,30. |
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| Authors: | Yue Long Xiao Fengxiang Zhang Yongxin Fang Wenlong Lyu Diping Liu Mingdi Ye Yaling |
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| Institution: | (Baicheng City Forestry Research Institute,Baicheng 137000,China;College of Forestry,Beihua University,Jilin 132013,China) |
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| Abstract: | Through the investigation and analysis of the growth of different provenances under different planting densities,result shows that the average leaf diameter,maximum diameter of leaf,fruit diameter,fruit length,fruit weight,seed number&seed weight are different among different planting densities.There is no significant difference,and there are differences in yield between different planting densities;there is no significant differences among the eight physical traits in different provenances;except for the interaction between fruit length and planting density have no effect on yield,and the interaction of the other six traits with planting density There are differences,indicating that the interaction has an impact on yield.Under the interaction of seven traits and provenances,there is little correlation between provenance&yield. |
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| Keywords: | Euryale ferox planting density provenances growth |
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