高产花生新品种花育27号的选育及其栽培技术要点

Breeding and Key Cultivation Technology of New High-yielding Peanut Variety Huayu 27

花育27号是山东省花生研究所以D140为母本、鲁花15号为父本杂交，F1代经^60Co—γ照射后系统选育而成。在山东省2005-2006年区域试验中，666．7m^2平均荚果产量302．62kg，籽仁产量228．60kg。分别比对照鲁花12号增产9．72％和13．40％。2007年生产试验，666．7m^2荚果产量248．4kg，籽仁产量176．1kg，分别比对照鲁花12号增产8．9％和7．5％。2008年通过山东省农作物品种审定委员会审定。

Huayu 27 is a new high - yielding peanut variety from a cross with D140 as female parent and Luhua 15 as male parent by ^60Co -γ radiation on F1 seeds and pedigree selection. In the regional tests of Shandong Province in 2005 and 2006, its mean pod yield was 302.62 kg per 666.7m^2, and its mean kernel yield was 228.60 kg per 666.7m^2, which increased by 9.72% and 13.40% compared with those of the check Luhua 12. In the production test in 2007, its pod and kernel yield were 248.4 kg and 176.1 kg per 666.7m^2 respectively, and were 8.9% and 7.5% more than those of the check Luhua 12 respectively. It was approved by Shandong Provincial Crops Approval Committee in 2008.