两个番茄品种叶绿体超微结构及光合生理对弱光胁迫的响应
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孟宪敏,季延海,孙旺旺,武占会,储昭胜,刘明池
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Response of Chloroplast Ultrastructure and Photosynthetic Physiology of Two Tomato Varieties to Low Light Stress
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XianMin MENG,YanHai JI,WangWang SUN,ZhanHui WU,ZhaoSheng CHU,MingChi LIU
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表1 弱光对叶片气孔特征的影响
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Table 1 Effects of low light on stomatal characteristics of leaves
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处理
Treatment | 气孔特征 Stomatal characteristics | 密度Density
(Number/mm2) | 面积
A (μm2) | 周长
P (μm) | 长度
Length (μm) | 宽度
Width (μm) | 形状指数
S | 佳西娜
Glorioso | 对照 CK | 306.22±92.15a | 20.04±2.05a | 31.41±6.54a | 14.72±2.98a | 1.77±0.59b | 1.21±0.68a | | 弱光Low light | 161.10±57.27b | 17.14±1.41a | 28.54±2.99a | 12.93±1.33a | 1.42±0.35bc | 1.04±0.20a | 京丹1号
Jingdan No.1 | 对照 CK | 303.15±97.72a | 25.93±5.27a | 30.51±1.35a | 13.72±1.16a | 2.43±0.61a | 1.37±0.41a | | 弱光Low light | 147.81±52.42b | 14.03±2.18a | 24.89±2.39a | 12.53±3.30a | 1.45±0.47bc | 0.84±0.63a |
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