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作 者 ：吕忠恕; 王保民; 王邦锡

期 刊 ：作物学报 1981年 7卷 03期 页码：189-194

关键词：马铃薯；

摘 要 ：四年的田间试验表明,花期施用矮壮素(0.20%)可使马铃薯块茎的形成提早1周,块茎产量增高30～50%。利用¹⁴CO₂示踪方法也证明了矮壮素处理可提高叶子的光合活性约80%。¹⁴C-同化产物在马铃薯体内的分布格式也因矮壮素处理而发生改变。矮壮素处理的植株中¹⁴C-同化产物在块茎中的分配%

Abstract:Field experiments for four years showed that application of CCC(0.20%) during blossoming period caused tuber formation of potato plantone week earlier than that of the control plants.The tuber yield wasincreased 30-50% by CCC treatment.Using ~(14)CO_2 as a tracer,it wasfound that ~(14)C assimilated

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