黑龙江农业科学
黑龍江農業科學
흑룡강농업과학
HEILONGJINAG AGRICULTURAL SCIENCE
2010年
3期
128-129
,共2页
超级稻%龙粳21%选育%高产栽培
超級稻%龍粳21%選育%高產栽培
초급도%룡갱21%선육%고산재배
super rice%Longjing No.21%breeding%high-yield cultivation
龙粳21是以龙交91036-1//龙花95361/龙花91340方式配组,接种其F_1花药离体培养选育而成.2008年审定推广,2009年被农业部确认为超级稻.通过高产栽培,在生产中表现为丰产、出米率高、秆强抗倒、抗稻瘟病、耐寒性强等优点.
龍粳21是以龍交91036-1//龍花95361/龍花91340方式配組,接種其F_1花藥離體培養選育而成.2008年審定推廣,2009年被農業部確認為超級稻.通過高產栽培,在生產中錶現為豐產、齣米率高、稈彊抗倒、抗稻瘟病、耐寒性彊等優點.
룡갱21시이룡교91036-1//룡화95361/룡화91340방식배조,접충기F_1화약리체배양선육이성.2008년심정추엄,2009년피농업부학인위초급도.통과고산재배,재생산중표현위봉산、출미솔고、간강항도、항도온병、내한성강등우점.
Longjing 21 is derived by combining Longjiao 91036-1/Longhua 95361/Longhua 91340 and using F_ 1 anther culture. It was approved in 2008 and recognized in 2009 by the Ministry of Agriculture as a super rice. It enjoys high yield and white rice rate, resistant torice blast, and strong resistance to blast and cold.
