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A Study on Biological Effects of Cassia Seeds Implanted with Low Energy Ion Beams
Author(s): SONG Mei, TAO Rui, LI Tian-xiang
Pages: 304-
308
Year: 2011
Issue:
3
Journal: Acta Laser Biology Sinica
Abstract: 用低能氮离子注入决明子种胚,种子浸泡液电导率显著增加,发芽势和发芽指数显著降低,幼苗主根长度减少,平均鲜重和活力指数显著降低.直接接受离子注入的种胚,其SOD酶活性随注入剂量的增加呈现出先下降再轻微上升的趋势.而没有直接接受离子注入的胚乳,其SOD酶活随注入剂量的增加呈马鞍形曲线.
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