前言种子处理是农业生产上应用的一项重要描施。根据处理目的和方法不同,可以有许多方面的作用,诸如打破休眠、防止病虫害、提供肥料等。种子处理还可以解决生产上某些特殊问题,如用含铁化合物浸种可以减少或根除大豆缺绿症,硝酸钾浸种可增强抗寒性等。采用具有生理活性的物质处理种子,是一个方兴未艾的广阔研究领域,激素研究和应用已处于这一 Introduction Seed processing is an important application of agricultural production. Depending on the purpose and method of treatment, there are many aspects that can be used, such as breaking dormancy, preventing pests and diseases, providing fertilizers and more. Seed treatment can also solve some special problems in production, such as seed soaking with iron compounds can reduce or eliminate the lack of green soybean, potassium nitrate soaking can enhance the cold resistance and so on. The use of physiologically active substances to treat seeds is a vast area of ​​research in the ascendant, where hormonal research and applications are already at this