摘要:
为选育适合南方稻区种植的早熟杂交水稻新品种,选用生产上大面积应用的早熟恢复系明恢82分别与抗稻瘟病粳稻云引、晚恢HK01杂交,杂种F1采用复合杂交的选育方法,同时连续多年在稻瘟病重发区田间自然诱发鉴定及人工接菌鉴定,成功选育出早熟恢复系福恢1095,配制了杂交水稻新品种闽标优1095。该品种具有早熟、粗杆、穗大粒多、后期转色好、产量高等特点,2014年6月通过福建省农作物品种审定委员会审定(闽审稻2014001),适合在福建省作早稻种植。
Abstract:
To select an early maturing hybrid rice suitable for cultivation in southern China,the widely applied restorer line Minghui 82 was used to cross with the blast resistant Japonica Yunyin and the late recovery variety,HK01.As a result,the new restorer line Fuhui1095 was successfully bred through multiple crosses with a confirmation by years of inoculation tests as well as bioassays on samples from the fields of naturally induced blast infections.Subsequently,Minbiao You 1095 was bred.It exhibited the desirable characteristics of early maturity,good plant type,large panicles with numerous spikelets,fine color change at mycelium ripening and high yield.The new variety was certified by Fujian Crop Variety Appraisal Committee in June,2014,and considered suitable for promotion in the province.
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