一、原地越冬采种的好处甜菜是二年生植物,繁殖种籽比较麻烦。我省过去生产甜菜籽也和目前全国通用的方法一样,头年春天用种籽播种,培育母根,秋后把母根刨出来,修削好入窖貯藏过各,第二年再栽到地里进行采种。 First, the benefits of the original winter harvest Beet is a biennial plant breeding seed is too much trouble. In the past, our province also produced beet seeds, which is the same as the current common method in our country. The first year of spring, seeds were planted and nurtured. After the fall, the mother roots were dug out and cut into cellars for storage. To the ground for seed collection.