| 桃树叶片气孔大小的研究 |
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| 引用本文： | 马之胜,贾云云,宣立锋,王建学,王越辉.桃树叶片气孔大小的研究[J].江西农业学报,2008,20(6):46-47. |
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| 作者姓名： | 马之胜 贾云云 宣立锋 王建学 王越辉 |
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| 作者单位： | 1. 河北省农林科学院石家庄果树研究所,河北,石家庄,050061
2. 河北省藁城市林业局,河北,藁城 |
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| 摘 要： | 观察了桃亚属6个种139份材料的气孔长度和宽度。结果表明,不同种间气孔长度和宽度相差较小,光核桃长度非常一致,其变异系数为0,栽培种的品种之间气孔大小差异更小。栽培种的气孔长、宽均呈正态分布,依概率分级方法将气孔长度和宽度分为5个等级。
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| 关 键 词： | 桃 叶片 气孔大小 起源与进化 |
Study on Leaf Stoma Length and Width of Peach |
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| MA Zhi-sheng,JIA Yun-yun,XUAN Li-feng,WANG Jian-xue,WANG Yue-hui.Study on Leaf Stoma Length and Width of Peach[J].Acta Agriculturae Jiangxi,2008,20(6):46-47. |
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| Authors: | MA Zhi-sheng JIA Yun-yun XUAN Li-feng WANG Jian-xue WANG Yue-hui |
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| Institution: | MA Zhi - sheng ,JIA Yun - yun ,XUAN Li - feng ,WANG Jian - xue ,WANG Yue - hui (1. Shijiazhuang Fruit Institute, Hebei Academy of Agiculture and Forestry Sciences, Shijiazhuang 050061, China; 2. Gaocheng Forestry Bureau of Hebei Province, Gaocheng 052100, China) |
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| Abstract: | The leaf stoma length and width of 139 materials(seedlings)of six species of peach(Prunus persica Batsch)were examined.There was a large difference among different species and a small difference among different cultivars(seedlings).The stoma length of P.mira was so identical that its variation coefficient was 0.The distributions of stoma length and width conformed to the normal distribution.Stoma length and width could be divided,in a unified way,into 5 grades. |
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| Keywords: | Peach Leaf Stoma length Origination and evolution |
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