优质花生新品种的生育特征与产量结构研究

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8d，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。

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

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.