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作 者 ：李梅芳; 倪丕冲; 陈银金; 沈锦骅

期 刊 ：作物学报 1983年 9卷 03期 页码：173-180

关键词：稻；

摘 要 ：六年的实践证明,在杂交育种的基础上,利用推广品种的丰产性,导入抗稻瘟病基因,采用花药培养技术,是一个快速有效的途径。现已育成“中花8号”,“中花9号”两个丰产、抗稻瘟病的优质新品种。报告指出,花粉植株的再杂交、再培养,逐步累加、聚合多种优良性状,较利用多种抗源的复合杂交法,规模小,速度快,选择效率高。通过花药培养

Abstract:It is a faster and available approach to introduce the resistant gene toblast disease into the commericial high yield varieties of rice by anther cu-lture,which is typically for its small hybrid population,high effectivenessof selection blast-resistant varieties in early generations.Breeding of high

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