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生物通
11 天
γ- 辐射对大麦 “Vityaz” 种子芽形态与光合色素含量的影响研究
研究人员探究 γ- 辐射( 60 Co)对大麦种子芽形态和光合色素的影响,意义重大。 研究了 γ 辐射( 60 Co)在 2 至 50 Gy 剂量范围内,对普通大麦品种 “Vityaz” 辐照种子的芽的形态(芽长和主根长)和生化参数(光合色素 —— 叶绿素 a(chlorophyll a)、叶绿素 b ...
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