高产油用型大果花生新品种冀花5号的选育

Breeding of a New Peanut Variety Jihua No.5 with High Yield and Oil-seed Utilization

冀花5号系河北省农林科学院粮油作物研究所以濮93-11为母本、郑86036-26-1为父本,通过人工杂交和改良系普法选育而成的高产油用型大果花生新品种。在河北省区域试验中,冀花5号平均荚果产量4 725.5 kg/hm2,较对照品种冀花2号增产19.44%,具有高产、稳产、抗病、抗倒伏和适应性强等特性。经检测,脂肪含量55.73%。2006年12月通过河北省科学技术厅组织鉴定。

Jihua No. 5, a new big peanut variety with high oil content, which was derived from the cross Pu 93-11 （female parent） Zheng 86036-26-1 （male parent） in 1998. It was developed through artificial hybridization and modified pedigree selection by Hebei institute of cereal and oil crops. Its average pod yield （4 725.5 kg/hm^2 ） was over the control （Jihua No. 2） with increment 19. 44% in Hebei regional trials. It had the properties of high and stable yield, disease re-sistance, lodging resistance and strong adaptability. It possessed high oil content （55.73 % ） It was successfully passed appraisal by the Hebei Science and Technology Department in 2006.