超级稻先锋组合在长沙与三亚的栽培特性比较研究  

A Comparison between Cultural Characteristics of Super Hybrid Rice Pioneer-combination in Changsha and Sanya

作　　者：邓锋[1] 杨峰[1] 熊绪让[1] 谢兵[1] 白德朗[1] 

机构地区：[1]国家杂交水稻工程技术研究中心,湖南长沙410125

出　　处：《湖南农业科学》2010年第1期19-21,25,共4页Hunan Agricultural Sciences

摘　　要：2008年在长沙、三亚两地进行了5个超级杂交稻先锋组合的示范性栽培,对两地栽培的生态条件、生育特性、经济性状和米质性状等进行了比较和分析。针对两地各有的优质高产栽培的优势条件和不利因素,提出了进行超高产栽培的应对策略。The demonstration culture of five super hybrid rice pioneer-combinations was conducted in Changsba and Sanya in 2008. The ecological conditions, upgrowth characteristics, economic traits and grain quality traits of super hybrid rice pioneer-combinations, which were cultured in Sanya and Changsha, were compared and analyzed. The results showed that these two places have their own advantages as well as disadvantages for super high-yielding cultivation. Finally, ultra-high-yielding cultivation strategies were put forward.

关 键 词：超级杂交稻 先锋组合 栽培特性 比较 

分 类 号：S511[农业科学—作物学]