秋花生留作来年作种用,具有出苗率高、发芽整齐的特点,一般比春花生留作种子的发芽和出苗率可提高25～30％。笔者种植秋花生是1985年开始的,当年种12.5亩,并获得成功,亩均产量180斤,第二年在浬田乡大面积推广,1987年已扩大到1750亩,亩均产量达200斤。经过三年的实践和观察,笔者认为种好返秋花生必须注意下述的几个技术问题。 Autumn peanuts reserved for the following year for planting, with a high emergence rate, germinating tidy features, generally than spring peanuts for seeds germination and emergence rate can be increased 25 to 30%. Autumn planting peanuts is the beginning of 1985, when 12.5 acres, and was successful, the average yield 180 pounds per mu, the second year in a large area to promote a large area in 1987, has been expanded to 1750 acres, mu yield up to 200 pounds . After three years of practice and observation, I believe that the kinds of back fall peanuts must pay attention to the following several technical issues.