耐旱耐寒水稻品种旱优3号在柳州市的推广应用前景  

Extension prospects of drought and cold tolerant Hanyou No.3 rice variety in Liuzhou City

作　　者：黄兴桂 范柳光 黄振曼 杨峻 林雄毅 邓孝军 陆秀娟 

机构地区：[1]柳州市柳北区农业服务中心,广西柳州545001 [2]柳州市农业科学研究所,广西柳州545003 [3]柳州市柳北区石碑坪镇农业服务中心,广西柳州545004 [4]柳州市柳北区沙塘镇农业服务中心,广西柳州545003 [5]柳州市柳北区长塘镇农业服务中心,广西柳州545002

出　　处：《广西农业科学》2007年第6期628-630,共3页Guangxi Agricultural Sciences

摘　　要：旱优3号是上海农业生物基因中心育成的节水抗旱杂交稻新组合，2005-2007年在广西柳州市进行节水栽培试种示范，表现出高产优质并具有强抗旱、抗寒、抗倒伏性及较强的抗病性等特性。在柳州市可作早、中、晚稻种植。因此，结合旱优3号的特性与柳州市水稻种植区的气候特点，认为旱优3号在柳州市水稻旱区具有重要的推广应用前景，对稳定该市水稻产量、增加农民收入具有重要意义。Hanyou No. 3 was a new water-saving and drought tolerant hybrid rice combination bred by Shanghai Agricultural Biological Gene Center. In 2005-2007, Hanyou No. 3 was planted and demonstrated for water-saving cultivation in Liuzhou City, and it was characterized by strong resistance to drought, low temperature, lodging and diseases. It could be planted for early rice, middle rice and late rice. Therefore, according to the characteristics of Hanyou No. 3 and the climate characters of rice planting area in Liuzhou City, it suggested that Hanyou No. 3 could be extended, which would be helpful for stabilizing the yield of rice and increasing the income of farmers.

关 键 词：旱优3号 耐旱耐寒 应用 前景 

分 类 号：S511.037[农业科学—作物学]