摘要
比较了两种茸毛型辣椒部分农艺性状及生理指标。结果表明,"9024"与"9007"在叶片、花瓣及非生理成熟果的颜色差异明显,"9024"单果重、Vc要显著高于"9007"。在所测区间内(400～1000μmol/m2.s),两种辣椒叶片净光合速率呈现"先升后降"的趋势。当光强为800μmol/m2.s时,"9007"叶片蒸腾速率、净光合速率、气孔导度及CO2消耗量均显著高于"9024",表明"9007"在辣椒高光效育种中有较大潜力。
Some agronomic traits and physiological index of two kinds of trichome peppers were compared.The results showed that,color of leaf,flower and non-physiological mature fruit in ＂9024＂and＂9007＂ had obvious difference,and the single fruit weight,Vc of ＂9024＂was significantly higher than that of ＂9007＂.Among the ranges measured（400-1000μmol/m2·s）,net photosynthetic rate of leaves in two kinds of peppers showed the tendency of ＂rising firstly and then decreasing＂,when light intensity was 800μmol/m2·s,transpiration rate,net photosynthetic rate,stomatal conductance and consumption of CO2 of leaves in ＂9007＂ were notably higher than those of ＂9024＂,indicating the larger potential of high photosynthetic efficiency breeding in ＂9007＂.
出处
《安徽科技学院学报》
2012年第1期19-22,共4页
Journal of Anhui Science and Technology University
基金
安徽省教育厅高校优秀青年人才基金项目(SQRZ110)
安徽省科技厅重点资助项目(05023120)
关键词
辣椒
茸毛
光强
净光合速率
Pepper
Trichome
Light intensity
Net photosynthetic rate
