杂交稻新品种紫两优5218特征特性及高产栽培技术

摘要

紫两优5218是由海南神农大丰种业科技股份有限公司选育的两系单晚早熟杂交稻,2009年通过江西省农作物品种审定。根据该品种的特征特性,提出了产量达到9.00 t/hm2的高产技术指标和高产栽培技术。%Zi liangyou 5218 was a new two-line hybrid rice combination developed by Hainan Shennong Dafeng Seed Industry Co.,Ltd.It was registered and released in 2009 in Jiangxi province.In this paper,we introduced main characteristics and high-yieleding cultivation techniques of Zi liangyou 5218.