金盏花新品种“陇菊1号”的选育

A New Variety Breeding of Marigold 'Longju No.1'

为了促进金盏花产业的可持续发展,选育出了适宜西北内陆干旱区种植的金盏花新品种,从2002年开始选育的金盏花新品种＂陇菊1号＂（原代号FL-2）于2012年12月通过了甘肃省农作物品种审定委员会的认定。FL-2为典型的杂交品种,植株健壮,分枝数多,鲜花产量2 978.90~3 812.25kg/667m2,叶黄素含量11.09~13.85g/kg,色素产量为5.51~8.31kg/667m2,抗金盏花叶斑病,适于甘肃省沿黄灌区及河西地区种植。

In order to breed some varieties that suitable for planting in arid region of Northwest China which can adapt to the sustainable development of marigold industry,we breeded a new marigold variety since 2002 which was named‘Longju No.1＇（the original code was FL-2）and was identified by the crop variety approval committee of Gansu province in December,2012.The FL-2was a typical hybrid cultivar with characteristics of strong,much branching,resistant to leaf spot disease,and the yield of flower,lutein,pigment was 2 978.90-3 812.25kg/667m^2,11.09-13.85g/kg and 5.51-8.31kg/667m^2,respectively.This cultivar was suitable for planting in irrigation area along the Yellow River and Hexi area in Gansu province.