七个常规粳稻品种在三亚市的适应性研究  

Adaptability of Seven Conventional Japonica Rice Varieties in Sanya of Hainan

作　　者：李宏杨[1] 汪德锋[1] 袁经天[1] 任红[1] 

机构地区：[1]三亚市南繁科学技术研究院,海南三亚572000

出　　处：《湖北农业科学》2017年第10期1822-1823,1838,共3页Hubei Agricultural Sciences

基　　金：三亚市专项科研试制项目(2014KS25);三亚市重点实验室项目(L1101)

摘　　要：以杂交粳稻隆优619为对照,研究了7个常规粳稻品种在热带地区的种植适应性。主要比较了其生育期、农艺性状、经济性状、产量等的特征特性,通过综合评价分析,筛选出了3个适宜在海南省三亚市扩大示范推广的品种SY29、香糯米和R40,同时也为粳稻品种的选育提供了相关资料。Cultural adaptation of seven conventional japonica rice varieties was studied in tropical region, with Longyou 619 as control. Their growth period, agronomic characters, economic characters, yield and other traits were compared through a comprehensive evaluation and analysis. Three suitable varieties of SY29, aromatic glutinous rice and R40 were chose for expanding demonstration in Sanya. Basic data was provided for use in future japonica rice breeding.

关 键 词：粳稻 品种比较 适应性 三亚市 

分 类 号：S511.22[农业科学—作物学]