龙稻11是以九稻16为母本、空育131为父本,采用系谱法选育而成。该品种具有优质高产,分蘖能力强,抗倒伏,耐冷抗病,活秆成熟等特点。1选育过程龙稻11是黑龙江省农业科学院耕作栽培研究所稻作室以九稻16为母本、空育131为父本,采用系谱法选育而成。2004年F_5决选,品系代号为哈04-13。2006～2008年参加黑龙江省第一积温区预备、区域试验,2009年参加全省水稻生产 Longdao 11 is based on nine rice 16 as the female parent, empty Yu 131 as the male parent, using genealogy method bred. The variety has the characteristics of high quality and high yield, strong tillering ability, lodging resistance, cold and disease resistance, live stalk maturation and the like. 1 breeding process Longdao 11 is Heilongjiang Academy of Agricultural Sciences Institute of cultivation and cultivation of rice plant to nine rice 16 as the female, empty-131 as the male parent, the use of pedigree breeding. 2004 F_5 election, code-named Ha 04 - 13. From 2006 to 2008 in Heilongjiang Province to participate in the first accumulated temperature zone preparation, regional trials, in 2009 to participate in the province’s rice production