苹果矮砧解剖构造研究 |
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引用本文: | 王中英,解思敏,杨佩芳,古润泽,王有年,王贵.苹果矮砧解剖构造研究[J].果树学报,1988(1). |
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作者姓名: | 王中英 解思敏 杨佩芳 古润泽 王有年 王贵 |
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作者单位: | 山西农业大学
(王中英,解思敏,杨佩芳,古润泽,王有年),山西农业大学(王贵) |
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摘 要: | 通过对8种苹果砧木的根、枝、叶组织解剖构造的研究,提出了上述各项组织构造与体积大小有关的解剖学指标。指出以一个指标决定砧木的矮化程度有其局限性;认为砧木根和枝的材皮比,导管密度,枝内导管占木质部百分率,叶的栅海比,可作为苹果砧木矮化性状的综合解剖学指标。
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STUDIES ON THE ANATOMIC STRUCTURE OF APPLE DWARF STOCKS |
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Abstract: | There is no relativity between trachea volume, percentage of trachea/wood and growth vigour of stock. The wood/cortex of root and shoot, trachea density, percentage of trachea/wood of shoot, palisade/spongy of leaf has relation to growth vigour of stock. Single index is not satiafying when determine~s growth vigour of stock but should be instead of complex index. |
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