花生新品种汕油21的特征特性及栽培技术  

Characteristics performance of a new peanut variety Shanyou 21 and its cultivation technologies

作　　者：郑奕雄[1] 吴秀峰[1] 陈贤友 伦继进 刘冠明[1] 黄艳芳[3] 陈芳群 

机构地区：[1]仲恺农业技术学院农业与生物学院,广东广州510225 [2]汕头市农业科学研究所,广东汕头515021 [3]广东省华侨农场农业科学研究所,广东肇庆526238

出　　处：《广东农业科学》2005年第3期28-29,共2页Guangdong Agricultural Sciences

基　　金：广东省科技计划项目(2004B20101002);广东省星火计划项目(2004B26001077)

摘　　要：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 was a new Oil-used peanut variety. It was developed from a multicross of Shanyou 71 × Shanyou 89-2. It possessed stable high yield, high resistance to rust and leafpot, high oil content and broad adaptiveness. It possessed a high oil content as 54.72%. It was released by National Crops Variety Approval Committee in 2004. The cultivation technologies of Shanyou 21, including sowing as early as possible in season, suitably dense sowing, additional application fertilizers, preventing drought and waterlogging, controlling pests and weeds in time, and harvesting in season.

关 键 词：用型花生 汕油21 特征特性 栽培技术 

分 类 号：S565.2[农业科学—作物学]