优质花生新品种的生育特征与产量结构研究  

Study on the Growing and Development Character and Yield of New Peanut Varieties

作　　者：吴社兰[1] 周可金[1] 路伟[1] 

机构地区：[1]安徽农业大学农学院,安徽合肥230036

出　　处：《花生学报》2005年第4期28-31,共4页Journal of Peanut Science

摘　　要：通过对两个优良花生新品种安花2号和安花5号的生长发育和产量进行对比研究,结果表明,二者在形态特征和生长发育进程、分枝特性、开花结荚习性上具有明显的差异。安花2号属珍珠豆型品种,安花5号属中间类型。安花2号比安花5号早熟8 d,但其产量和含油量却显著低于安花5号。安花2号可作为食油兼用品种发展,采取相应栽培措施发挥其增产潜力。The growth character and yield of two new peanut varieties of Anhua No. 2 and Anhua No. 5 were researched. The results showed that： Morphological, growing and development process, branch character, blooming and pod character had many obvious differences. The Anhua No. 2 belongs to the variety of pearl bean type; Anhua No. 5 belongs to the middle type variety. Though the mature stage of Anhua No. 2 was 8 days that of Anhua No. 5, the yield and oil content were below that of Anhua No. 5 remarkably. Anhua No. 2 can be developed as an edible and oil uses variety, and can take the corresponding cultivate measure to make use of the increasing yield potency.

关 键 词：安花2号 安花5号 生育特性 产量结构 

分 类 号：S565.204[农业科学—作物学]