各种农作物种子在播种前的化学处理,是获得高额产量的主要条件之一。这种处理可防治种子上所染病害的传播。用不同的化学药剂浸种,可提高种子的发芽率,加速植物的成长,增加农作物的产量并提高其质量。在用微量元素——锌、锰、铜、硼、钴等盐类的溶液处理时,获得特别好的效果。此时微量元素的用量比在 Chemical treatment of various crop seeds before sowing is one of the main conditions for obtaining high yields. This treatment prevents the spread of the disease on the seed. Soaking seeds with different chemicals can increase the germination rate of the seeds, accelerate the growth of the plants, increase the yield of the crops and improve the quality of the seeds. Particularly good results are obtained when treating with solutions of trace elements - salts of zinc, manganese, copper, boron, cobalt and the like. At this time the amount of trace elements in the