단경 다분지 대립 다수성 땅콩 신품종 ‘아원’

A Virginia Typed Short Stem and Large Grain Peanut Variety ‘Ahwon’

A new peanut variety ‘Ahwon’(Arachis hypogaea ssp. hypogaea L.) was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS) in Milyang 2015. This was developed from the cross between ‘YG75’ with Shinpung-typed large grain and ‘YG46’ with Virginia-typed short stem. ‘Ahwon’ which is a Virginia plant type had 20 branches per plant and its length of main stem was 40 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel. Its yield components showed 40 pods per plant, 108 g of 100-seed-weight and 77% of pod shelling ratio in the regional yield trials (RYT). Seed quality showed 47.7% of crude oil and 29.4% of protein content. This variety showed resistant to early leaf spot and had more resistant to web blotch, stem rot and lodging, compared to reference variety. In the regional yield trials for 3 years ‘Ahwon’ was more productive than reference variety by 10% with 4.74 MT/ha for grain production.