莒南县高油酸花生新品种品比试验研究

Experimental Study on Yield Ratio of New Peanut Variety with High Oleic Acid in Ju’nan County

为推动花生产业转型升级,加快莒南县高油酸花生产业发展步伐,以国家花生产业技术体系加工研究室收集的16个高油酸花生品种为试验材料,研究了参试品种农艺性状、产量性状和综合抗性等,以筛选合适莒南种植的高油酸花生新品种。结果表明,大粒品种冀花19属普通直立型高油酸大花生品种,连续开花,单株结实能力强,产量8 313.0 kg/hm2,高于对照4.72%,综合抗性强;小粒品种开农311属普通型直立小花生品种,产量7 687.5 kg/hm2,高于对照44.69%,增产极显著,综合抗性强。综合来看,冀花19、开农311表现出优良特性,适宜在莒南推广种植。该研究为今后莒南县高油酸花生引种提供参考。

In order to promote the transformation and upgrading of peanut industry and accelerate the development of peanut industry with high oleic acid in Ju’nan County,16 peanut varieties with high oleic acid collected by the Processing Research Office of National Peanut Industrial Technology System were used as experimental materials to study the agronomic characters,yield characters and comprehensive resistance of the tested varieties,so as to screen the new peanut varieties with high oleic acid suitable for planting in Ju’nan County.The results showed that the large-grain variety Jihua 19 belonged to the common upright large peanut variety with high oleic acid.It had continuous flowering,strong seed bearing ability per plant,and the yield(8313.0 kg/hm 2)waS4.72%higher than that of the control.The small-grain variety Kainong 311 was an upright small-flower variety with a yield of 7687.5 kg/hm 2,which waS44.69%higher than that of the control.The yield was significantly increased and the comprehensive resistance was strong.In summary,Jihua 19 and Kainong 311 showed excellent characteristics and were suitable for spreading planting in Ju’nan.This study provided references for introducing peanut with high oleic acid in Ju’nan County in the future.