欣荣优华占在宁化作烟后稻种植表现及机插高产栽培技术

欣荣优华占是北京金色农华种业科技有限公司江西分公司和中国水稻研究所用欣荣A×华占配制而成的籼型三系杂交水稻品种,2014—2015年引进在三明市宁化县济村乡作烟后稻种植,利用工厂化暗化育秧及机插栽培技术,表现生育期适中、抗逆性强、丰产性好、米质优等特点。总结了欣荣优华占基于工厂化暗化育秧及机插的高产栽培技术。

Planting Performance and High-yielding Cultivation Techniques by Mechanized-transplanting of Xinrongyouhuazhan as Post-tobacco Rice in Ninghua County

?A?three-line?hybrid?rice?Indica?type?combination?Xinrongyouhuazhan?was?developed?by?Beijing?Jinse?nonghua?seed?science?and?technology?co.,?LTD?Jiangxi?Branch?and?China?National?Rice?Research?Institute,?and?derived?from?the?cross?between?Xinrong?A?and?Huazhan.?In?2014-2015,?Xinrongyouhuazhan?was?introduced,?planted?and?characterized?by?moderate?growth?duration,?hardiness,?high?yield?and?good?quality?by?factory?darkening?seedlings?and?mechanized-transplanting?cultivation?technology?as?post-tobacco?rice?in?Jicun?Township.?In?this?paper,?we?introduced?high-yielding?cultivation?techniques?by?factory?darkening?seedlings?and?mechanized-transplanting?technology?of?Xinrongyouhuazhan.