绯红葡萄促成栽培若干生理特性的初步研究

Study on some phisiological characteristics of Cardinal grape under Forcing Culture

绯红葡萄在促成栽培条件下，枝叶生长普遍表现出节间细而长、叶片薄、叶绿素含量低、叶绿素a／b之比值减小；叶片的光合“午休现象”消失；果实直径、T.S.S.含量及酸含量的变化与露地葡萄存在明显的差异。

：Under Forcing Culture, Cardinal grape appeared internode slim and long, leaves think and yellow, chlorophyll content and the ratio of chlorophyll a/b low. The diurnal photosynthetic depression disappeared. and the fruit diameter, T.S.S. and acid content is also different from that of the grape growing in the field.