摘要
宜优673系杂交香稻新组合,2009～2010年福建省宁化县河龙乡引进示范,表现米质优、生长旺、穗大粒多、结实率高、丰产稳产、适应性广等特点,具有较高的增产潜力。生产上要注意种植区域选择,合理安排播插期,培育壮秧,适时移栽,合理密植,增施穗粒肥,科学管水防早衰和防治病虫害,发挥增产潜力。
Yiyou673 is a new combination of aromatic hybrid rice and was introduced to Helong Town,Ninghua County in 2009-2010.Result showed that the cultivar charactered excellent grain-quality,strong vitality,big panicle with many grains,high seed-setting rate,high and stable yield and wide adaptation,and possessed high-yielding potential.In order to ensure high yield,the cultivation technique of Yiyou673 should pay attention on planting area selection,suitable sowing time,fostering strong seedling,timely transplanting,rational close planting,applying panicle-spikelet fertilizer,scientific water management and insect-disease control.
出处
《福建农业科技》
2011年第5期8-9,共2页
Fujian Agricultural Science and Technology
关键词
杂交水稻
宜优673
优质品种
栽培技术
Hybrid rice
Yiyou673
high quality cultivar
cultivation technique
