播州区有色稻米品种比较试验

Comparative Test of Colored Rice Varieties in Bozhou

为筛选出适宜播州区种植的有色稻米品种,对引进和自育的34个有色稻米品种进行比较试种。结果表明:MBK老地、MBK彩糯、MBK超长、LP大黑、LP黑糯、LP黑壳黑糯、LP黑糯大穗超长粒等7个品种熟期太晚,不能正常成熟;收获的27个品种中,植株较高,并倒伏的品种为:hn血米、hn红米、红小子、红粳米、特小红粒、绿叶稻;大穗型品种分别是:hn大穗紫、特小红粒、LP黑花糯、LP红花糯、迷你红、紫仙3号;千粒重大于30g的大粒型品种分别是:HX大粒香、LP黑非糯、LP黑花糯、宜香优2115(CK2);品种单产400kg/667m^2以上的品种16个,500kg/667m^2以上的并比云粳37(CK1)增产的品种有7个;综合评价:hn大穗紫、宜香优2115(CK2)、迷你红、紫仙3号、HX大粒香、LP红花糯、浙紫1号、云粳37、gn-100b、清迈黑香米、红粳米等11个品种有推广开发价值。

In order to screen colored rice verieties in Bozhou, 34 colored rice varieties (included self-breed and introduced) were comparatively tested. The results showed that: MBK Laodi, MBK Cainuo, MBK Chaochang, LP Dahei, LP Heinuo, LP Heikeheinuo, LP Heinuo Chaochangli 7 varieties can not mature normally by long growth duration;There were 27 varieties harvested, the plants are relatively high, and logded varieties are: hn Xuemi, hn hongmi, Hongxiaozi, Hongjingmi, Texiaohongli,Lvyedao;The large spikes varieties are: hn Dasuizi, Texiaohongli, LP Heihuanuo, LP Honghuanuo, Mini red, Zixian No. 3;The large grain varieties with 1000 grain weight over 30 grams are: HX Dalixiang, LP Heifeinuo, LP Heihuanuo, Yi Xiang You 2115(CK2);There are 16 varieties the yield over 400 kg/667 m ^2 , and there are 7 varieties the yield greater than Yunjing 37(CK1) and the yield over 500 kg/667 m^ 2;Comprehensive evaluation: HN Dasuizi, Yixiang You2115(CK2), Mini Red, Zixian No. 3, HX Dalixiang, LP Honghuanuo, Zhejiang Purple No. 1, Yunjing 37, gn-100b, CM Heixiangmi, Hongjignmi have potential to promote and develope on production.