摘要
国审天民198是由河南天民种业有限公司小麦育种所采用复合杂交、历经多代单株选择培育而成,亲本组合R81/百农64//偃展4110。该品种属弱春性、多穗兼中大穗型中早熟类型,生育期218 d,株高约70 cm,抗倒、广适。在2013—2014年度黄淮冬麦区南片春水组生产试验中,平均产量8 080.5 kg/hm^2,比对照增产5.52%,于2014年通过国家审定。经多年生产示范集成了一套单产10 500 kg/hm^2优质、高产、高效栽培技术规程。
Tianmin 198（ parental combination R81/Bainong 64//Yanzhan 4110） was bred by Henan Tianmin Seeds Limited Company through by composite hybridization and individual plant selection of muti-generation. It is a weak spring type,muti-large spike and mid-early maturing variety,which height was 70 cm,growth period was 218 d,and had lodging resistance and wide adaptability. In 2013—2014,the average yield in Huang-Huai spring group southern winter wheat region production test reached 8 080. 5 kg/ha,which increased by 5. 52% compared with the control. It was registered and released by the National Crop Variety Approval Committee in 2014. The system of super-high-yield with high quality,high efficiency cultivation technologies for Tianmin 198 was raised with yield of 10 500 kg/ha.
出处
《河南农业科学》
CSCD
北大核心
2015年第12期39-41,共3页
Journal of Henan Agricultural Sciences
基金
河南省重大科技专项(091100110500)
关键词
小麦
天民198
特征特性
超高产
栽培技术
wheat
Tianmin 198
characteristics
super-high-yield
cultivation techniques
