汕油21是采用汕油71作母本、汕油89-2作父本进行有性杂交选育而成的油用型花生新品种,具有高产、高油、高抗锈病和叶斑病、适应性广等特点,其含油率高达54.72%。该品种于2004年通过全国农作物品种审定,适宜在我国南方花生产区推广种植;栽培管理上注意采用适当密植、增施肥料、及时除虫和适期收获等措施。 Shanyou 21 is a new type of peanut oil-use peanut that is selected from the male parent of Shanyou 71 and the male parent of Shanyou 89-2 for sexual cross breeding. It has the characteristics of high yield, high oil, high resistance to rust and leaf spot, Wide adaptability and other characteristics, the oil content as high as 54.72%. The variety in 2004 through the national crop species validation, suitable for planting flowers in southern China to promote planting; cultivation and management attention to the use of appropriate close planting, fertilizers, timely pest and the appropriate harvest and other measures.