摘要
高油大豆新品种长豆18号是山西省农业科学院谷子研究所于1999年以晋豆25号为母本、九农20号为父本进行有性杂交,采用系谱法选育而成。该品种粗脂肪含量22.05%,粗蛋白质含量39.00%,在2009年山西省中早熟组区试和生产试验中,分别比对照晋豆25号增产14.2%和12.9%,在所有参试品种中单产居首位。于2010年通过山西省农作物品种审定委员会审定。
Changdou 18 derived from the cross Jindou 25 × Jiunong 20 was developed by the Institute of Millet, Shanxi Academy of Agricultural Sciences in 1999. The oil content of the variety was 22.05% and the protein content 39.00%. The variety took part in the early maturing group of Shanxi province regional test and production test and the results showed that its yields increased by 14.2% and 12.9% compared with that of CK Jindou 25 and it had the highest yield among all tested varieties. Changdou 18 was examined and approved by the Crop Seed Approval and Examination Committee of Shanxi in 2010.
出处
《山西农业科学》
2011年第5期416-418,共3页
Journal of Shanxi Agricultural Sciences
基金
山西省科技攻关项目(20090312003)
山西省科技产业化环境建设项目(2010073001)
关键词
长豆18号
高油
选育
栽培技术
Changdou 18
high oil
selection
cultivation technique
