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作 者 ：徐孟亮; 周广洽; 陈良碧

期 刊 ：作物学报 1999年 25卷 06期 页码：772-776

关键词：水稻；培矮64S；育性；温度；光周期；

Keywords:Rice (Oryza sativa L.), Pei‘ai 64 S, Fertility, Temperature, Photoperiod,

摘 要 ：在自然条件、自然温度控制光长条件及控制温度与光长条件下，研究了培矮640.0育性对温度与光周期的反应，结果表明:培矮64S在育性转换敏感期感受人工日均温21.8~24.0℃(光期23.9~24.0℃/暗期19.5~24.0℃)或自然平均日均温31.3℃(平均日最高温36.1℃，平均日最低温27.5℃)的温度，无论长日还是短日处理均表现不育，花粉可染率

Abstract:The response of male fertility of Pei‘ai 64 S (a Genic Male Sterile Rice) to temperature and photoperiod was studied under the conditions of natural temperature and day length，natural temperature but artificial day length treatments, and artificial temperature and day length treatments in phytotron

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