对山东省花生研究所近年育成的5个高油酸花生新品种进行了产量鉴定和脂肪酸含量分析。结果表明：5个品种在山东莱西春播，其子仁产量均高于当前推广的普通油酸高产品种丰花1号；安徽夏播其子仁产量比普通油酸对照种鲁花8号或白沙1016增产10．40％～17．03％；5个品种的油酸含量均在80％以上，油亚比均高于24，其中花育962油亚比最高，达31．65。下一步将着力抓好良种良法配套，挖掘它们的产量潜力，培创高产典型，以期促进我国高油酸花生产业化进程。%The yield and fatty acid contents of 5 new high -oleic (HO)peanut cultivars bred by Shan-dong Peanut Research Institute were evaluated and analyzed at multiple locations.The results showed that when the 5 cultivars were planted in spring in Laixi,Shandong Province,the kernel yields were all higher than that of normal -oleic (NO)high -yielding variety Fenghua 1.When they were planted in Anhui Province in summer,the kernel yields increased by 10.40% ~17.03% compared with those of NO varieties,Luhua 8 or Baisha 1016.The oleic acid contents of the 5 HO cultivars were all over 80%,and the oleate to linoleate rati-os (O /L)were higher than 24.Among them,Huayu 962 had the highest O /L of 31.65.In the future,we would realize their full productivity potentials through coupled agronomic practices and establish the high -yielding demonstration fields to hasten the industrialization of China’s peanut industry.
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