扬两优6号生育特点及高产栽培技术

摘要

Yangliangyou 6 is a rice two-line hybrid cultivar bred by Lixiahe Region Agricultural Research Institute of Jiangsu province.In 2005,Yangliangyou 6 was approved by Crop Variety Approval Committee of Hubei province and National Variety Approval Committee,and the approved number was Guoshendao 2005024.Yangliangyou 6 was planted in Dangyang city,sowing to intial heading stage was for 108 d,sowing to full heading stage for 113 d,whole growth period for 144 d.The main cultivation techniques for Yangliangyou 6 are as following:timely sowing,rational close planting,scientific controlling water,and timely preventing disease,insects pests and weeds in time.%扬两优6号是江苏里下河地区农业科学研究所选育的水稻两系杂交种.2005年通过湖北省农作物品种审定委员会审定和国家品种审定委员会审定,审定编号为国审稻2005024.该品种在当阳市种植,播种至始穗经历108 d,播种至齐穗经历113 d,全生育期144 d.栽培技术要点:适时播种,合理密植,科学管水,及时防治病虫草害.