Abstract:

Jiudao 67, a large-ear high-quality rice varieties, was bred by shuttle breeding and pedigree techniques in Rice Research Institute of Academy of Agricultural Scicences of Jilin city. It was sexual hybridized between species of Lonjing 8 that was early maturity, good quality and resist cold and Tongyu211 that was large spike, good quality and resist disease. Jiudao 67 was approved by Jilin provincial Crop Variety Examination Committee in Jan. 2009. This article introduced the yield, resistance characteristics, quality, suitable planting regions and cultivated techniques of Jiudao 67.

Key words: rice, Jiudao 67, characteristics, cultivation

摘要：

九稻67号是吉林市农业科学院水稻所以早熟、优质、抗寒性极强水稻品种龙粳8号(龙选948)为母本,以大穗、优质、抗病水稻品种通育211为父本进行品种间有性杂交,后代穿梭选育,系谱法处理育成的大穗型优质水稻新品种。2009年1月通过吉林省农作物品种审定委员会审定。介绍了该品种产量、抗性、米质等特性、适宜种植区域,并针对品种特性提出了高产栽培要点。

关键词: 水稻;九稻65号;特征特性;栽培