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孝早糯08是孝感市农业科学研究所和武汉市农业科学研究所用(嘉早303×早糯198)F2作母本和华早糯1003作父本杂交育成的优质中熟早糯稻新品种。2008～2009年参加湖北省早稻品种区域试验,两年区域试验单产7.68 t/hm2,比对照两优287增产2.68%。全生育期114.8 d,比对照两优287长2.6 d。抗病性鉴定为中感白叶枯病、高感穗颈稻瘟病、抗性与对照相当。该品种主要理化指标达到国标优质糯稻质量标准,适于湖北省稻瘟病无病区或轻病区作早稻种植。
Xiaoyaoxiang 08 is a good middle-maturing early waxy rice cultivar developed by Xiaogan Institute of Agricultural Sciences and Wuhan Institute of Agricultural Sciences (Jia Zao 303 × Zao Nuo 198) F2. From 2008 to 2009, it participated in the regional trial of early rice varieties in Hubei Province. The yield of two trials in the two years was 7.68 t / hm2, which was 2.68% higher than that of Liangyou 287. The whole growth period of 114.8 d, compared with the control Liangyou 287 long 2.6 d. The disease resistance was identified as Bacterial blight, highly susceptible to panicle blast, and the resistance was comparable to that of the control. The varieties of major physical and chemical indicators to meet the quality of the national standard quality glutinous rice, suitable for Hubei Province blast-free areas or light ward for early rice cultivation.