论文部分内容阅读
一、品种来源与产量表现莆豆40是莆田市农科所1976年用古田豆做母本与铁丰18号做父本杂交,1977年又用这个组合的子.一代做母本与东农33号杂交选育而成.其组合配置图式:(古田豆×铁丰18号)F_1×东农33号.莆豆40继承古田豆广泛的适应性故易栽,继承铁丰18号秆硬抗倒,白花、粒大、叶色浓绿、叶肉厚、叶片小,开张角度小和东农33号分枝多、节短、秆矮、根系发达、耐旱、抗病等各
First, the source of varieties and yield performance Putian 40 is Putian City Institute of Agricultural 1976 with Gutian beans as the female parent and Tiefeng No. 18 father of hybrids, and in 1977 with this combination of son. 33 hybrid breeding bred its combination configuration: (Gutian beans × Tiefeng No. 18) F_1 × Dongnong 33. Pudou 40 Gutian beans inherited a wide range of adaptability is easy to plant, inherited Tiefeng No. 18 straw Hard anti-down, white flowers, grain size, leaf color dark green, leaf thick, small leaves, opening angle and Dongnong 33 branches and more, short, short stubble, root system, drought, disease resistance