广东省2012年早造中迟熟常规水稻品种区域试验

对2012年参加广东省早造常规水稻中迟熟组品种区域试验的黄广油占、固丰占等11个新品种从产量、米质、抗病性以及主要农艺性状等方面进行综合评价,根据试验结果,固丰占、华航33号、禅特丰占、晶莉丝苗等4个品种综合表现突出,建议2013年安排复试并生产试验;粤标1号、黄丝软占、三一香占、山青占、中广丝苗等5个品种丰产性较差或差,米质未达优质等级,建议终止试验;仲航丝苗高感稻瘟病,建议终止试验,不在广东省稻区继续种植;结合2011年早造区试结果鉴定出黄广油占综合表现突出,推荐省品种审定.

Regional trial of middle and late ripe groud of conventional early rice varieties of Guangdong province in 2012

In 2012 the middle and late ripe group of conventional early rice varieties'' regional trial in Guangdong province, 11 new varieties were reviewed from a comprehensive evaluation of the yield, quality, disease resistance and agron-omic traits, etc. According to the test results, 4 kinds of Varieties such as Gufengzhan, Huahang33, Chantezhan and Jin -glisimiao,were outstanding on overall performance, proposed to arrange the reexamination and production test in 2013; Five varieties such as Yuebiao No. 1, Huangsiruanzhan, Sanyixiangzhan, Shanqingzhan and Zhongguangsimiao, whose hi-gh yielding was poor or bad, the quality did not meet the quality grade,recommended termination tests; Zhonghangsimi-ao due to its high susceptibility to rice blast, was not recommend the Guangdong Province cropping and recommended termination test; Combined with the regional trial results in 2011 Huangguangyouzhan was identified outstanding on ov-erall performance, recommended variety approval.