种子的贮藏是根据不同作物的特点,在人为控制的一定贮藏条件下最大限度地减缓其品质的劣变速度,保持生活力和纯度,并防止虫、霉、鼠、雀等危害,使之再用于生产。一、种子贮藏的特点种子是活的生物有机体,从生理成熟到生命力丧失的生活期限称为种子寿命。种子寿命在仓贮期间受到的内在制约因素包括作物种类品种、种子的形态、构造、化学成分、硬实率、含水量、生理休眠状况和生 Seed storage is based on the characteristics of different crops under artificial control of certain storage conditions to minimize the deterioration of its quality, maintain viability and purity, and to prevent insects, mold, rats, birds and other hazards, so that again For production. First, the characteristics of seed storage Seeds are living organisms, from the physiological maturity to the loss of life expectancy is called the life of the seed. Seed life in the storage period are subject to the constraints include the type of crop species, seed morphology, structure, chemical composition, hardness, water content, physiological dormancy and health