春型黄瓜新品种“明研4号”的选育

摘要

‘Mingyan 4’ is a newly bred cucumber variety by Sanming academy of Agricultural Sciences with Shaxian local cucumber as female parent and ‘B-38’ introduced from Guangdong as male parent.‘Mingyan 4’ showes following advantages:early maturity,high yield,strong branches,high continuous fruiting rate,deep-green peel,bright-green and tasty flesh,good flavor,and high commercial value.The whole growth period of ‘Mingyan 4’ is 130 d,yields 61 399.5-83 047.5 kg · hm-2,increasing by 7.6％-48.1％ compared to the control ‘Zhongnong 8’ when tested in plots,variety comparison and field from 2007 to 2010%“明研4号”系三明市农业科学研究院以“沙县本地黄瓜”稳定自交系为母本,以广东引进“B-38”黄瓜稳定自交系为父本进行杂交选育而成的黄瓜新品种.该品种具有早熟,丰产性好,分枝性强,连续座果率高,果皮深绿,肉色翠绿,肉质甜脆,风味佳,商品性好等优点.2007～2010年经小区产量鉴定试验、品比试验及生产试验,结果表明:春季栽培全生育期130 d左右,产量61 399.5～83 047.5 kg· hm-2,比对照“中农8号”增产7.6％～48.1％.