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作 者 ：崔骁勇 曹一平

期 刊 ：西北植物学报 1999年 1期

关键词：生长素；细胞分裂素；缺铁适应性反应；豌豆；

Keywords:auxins, cytokinins, root responses to iron deficiency, pea ( Pisum sativum L.),

摘 要 ：在水培条件下研究了生长素和细胞分裂素对两种基因型豌豆根系铁还原力的影响。结果表明，去顶，顶端涂抹ＮＡＡ和茎基部涂抹ＣＭＥ都不影响豌豆根系铁还原力。茎尖，茎基部和根系的ＩＡＡ、Ｚ／ＺＲ含量与根系铁还原力之间没有明显的相关性。

Abstract:The effects of decapitation,NAA supply to the apical parts of CME to the stem base on root iron reducing activity and changes in concentration of IAA and Z/ZR in different organs were investigated in nutrient solution.The results showed that decapitation,

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