抗病丰产优质花生新品种泉花646的选育

Breeding of a New Peanut Variety Quanhua 646 with High Yield Good Quality and Multiple Resistance

泉花646是以泉花114-8为母本,粤油92为父本进行杂交选育而成的花生新品种,具有丰产、高抗青枯病、中抗黄曲霉病、品质优、出仁率高等优点。福建省花生区试其平均荚果产量为3117 kg/hm2,比对照种粤油551-116增产7.81%。该品种于2000通过了福建省农作物品种审定委员会的审定。

Quanhua 646,is a new peanut Variety bred from the cross Quanhua 114-8×Yueyou 92.The variety is characterized by high and stable yield,good quality,high resistance to bacterial wilt(Pseudomonas solanacearum E.F smith)and medium resistance to A.flavus etc.In Fujian Regioned Test Quanhua 646 gave a average yield of 3117kg/ha, which outyielded the control variety Yueyou 551-116 by 7.81%.It was released by Fujian Crop Variety Approval Committee in 2000.