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作 者 ：陈增建;朱立宏

期 刊 ：作物学报 1990年 16卷 03期 页码：219-227

关键词：稽稻；亲缘关系；酯酶同工酶；花粉育性；染色体行为异常；

Keywords:Lu Dao, Phylogenetic Relationship, Esterase, Pollen fertility, Chromosomal aberration,

摘 要 ：穭稻的植株形态及谷粒特性与云南稻的两个粳型地方品种相近,彼此的杂交结实率高于它与籼型品种的杂交结实率。穭稻野生性状较强,在 F_1代中表现显性.F_1植株的花粉育性为1.15—82.1%,与粳型品种杂交时育性较高,又以穭稻为母本时育性高于其反交组合。穭稻种胚酯酶同工酶的酶带与云南稻的粳型品种有些相近。穭稻与云南稻四个品

Abstract:Some biological and genetic studies on Lu Dao were undertaken in the period of1984—1987.Morphological characteristics of Lu Dao are more similar to two japonicanative varieties.The percentage of seed set of the hybrids between Lu Dao and thejaponica varieties was higher than that between of Lu Dao

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