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作 者 ：龚明 杜朝昆

期 刊 ：西北植物学报 1996年 3期

关键词：调钙蛋白；钙调素；钙；抗旱性；玉米；

Keywords:cacium, calmodulin, drought resistance, proline, Zea mays,

摘 要 ：用２０ｍｍｏｌ／ＬＣａＣｌ２浸种处理能显著提高玉米种子在干旱胁迫下的萌发率。改善玉米幼苗的生长状况，减轻胚根在干旱胁迫下的膜伤害，提高其活力和玉米幼苗在强干旱迫下的存活率。

Abstract:The effects of Ca2+ and calmodulin treatments on the drought resistance of maizeseedlings were studied in this paper. Soaking maize seeds with 20 mmol/L CaCl2 solutionsignificantly increased their germination percentage, improved the growth of theseedling

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