摘要
花单1号是利用玉米花培纯系与常规自交系组配选育而成的一个单交种。1986—1987年参加广西玉米区试,名列第一。1988—1989年是广西玉米区试对照种,并被推荐参加西南7省(区)玉米区试。与此同时,在广西各地进行生产力鉴定和试种示范。试种结果表明,花单1号均比当地推广的杂交种增产。1992年,自治区农业厅把花单1号列为广西“八五”期间主要推广的杂交玉米良种之一。到目前为止,花单1号已在广西各地累计推广面积约7万亩。
Huadan 1' is a single cross which is constituted with maize pure lines derived from anther culture and conventional inbreeding line, During 1986-1987, it joins in the tests of GuangXi Maize district and won the first, and during 1988-1989, it was the standard in GuangXi maize regional test and recommended to take part in the test in seven provinces in southwest, At the same time, the appraise of its production capacity and the demonstration of experiment were engaged in throughout districts in GuangXi, the result of the experiment proved that 'Huadan 1' gained more production than the hybrid strains cultivated there.In 1992 'Huadan 1'was listed, by GuangXi Agricultural Department, as one of the maize hybrids which was mainly popularized during the Eighth Five-year plan in GuangXi. Till now, Its populanized areas altogether are about 70,000 mu.
出处
《作物学报》
CAS
CSCD
北大核心
1995年第3期315-318,共4页
Acta Agronomica Sinica
关键词
玉米
花药培养
花培纯系
单交种
花83-2
花单1号
Maize
Anther culture
Pure lines derived from anther culture
Single cross Hua83-2
Huadan 1
