CAJ | 학술논문

郑豆04023是河南省农业科学院于2004年以豫豆27为母本、郑92019为父本进行有性杂交,通过系谱法选择,以选择高产、优质、抗病、广适型为主攻方向,经多年连续南繁加代选育而成的高产、稳产、多抗、广适大豆新品种。2009—2010年在河南省夏大豆品种区域试验中,平均产量2850.6 kg/hm2,比对照豫豆22号增产6.22%,达显著水平。2011年在河南省夏大豆品种生产试验中平均产量2659.5 kg/hm2,比对照豫豆22号增产8.40%,居参试品种第1位。该品种籽粒外观商品性好,抗大豆花叶病毒病,抗倒伏性强,适应性广,2012年通过河南省农作物品种审定委员会审定。
정두04023시하남성농업과학원우2004년이예두27위모본、정92019위부본진행유성잡교,통과계보법선택,이선택고산、우질、항병、엄괄형위주공방향,경다년련속남번가대선육이성적고산、은산、다항、엄괄대두신품충。2009—2010년재하남성하대두품충구역시험중,평균산량2850.6 kg/hm2,비대조예두22호증산6.22%,체현저수평。2011년재하남성하대두품충생산시험중평균산량2659.5 kg/hm2,비대조예두22호증산8.40%,거삼시품충제1위。해품충자립외관상품성호,항대두화협병독병,항도복성강,괄응성엄,2012년통과하남성농작물품충심정위원회심정。
Zhengdou 04023 was a new soybean with the characters of high and stable yield,multiple re-sistance and wide adaptability,which was bred by crossing the female parent Yudou 27 and the male pa-rent Zheng 92019 in Henan Academy of Agricultural Sciences. The average yield of Zhengdou 04023 was 2 850 . 6 kg/ha in summer soybean variety regional trail in Henan province in 2009—2010 ,6 . 22% higher than CK. Its average yield was 2 659. 5 kg/ha in summer soybean variety production test in Henan pro-vince in 2011,8. 40% higher than CK Yudou No. 22,and located the first place among the all tested varie-ties. Zhengdou 04023 has good commodity grain,high resistance to soybean mosaic virus,lodging resis-tance and wide adaptability. It was examined and approved by Henan Crops Variety Approval Committee in 2012 .