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低温条件下,对包衣后的玉米种子进行沙床培养,观察其发芽情况,进行比对,验证种子包衣剂对于低温条件下玉米种子出苗的作用。包衣剂是用来处理种子的集杀虫剂、杀菌剂、微量元素以及生长调节剂为一体的药剂,现在已被广泛使用,并且取得了明显效果。包衣剂不仅能有效地防治作物苗期病虫害,对种子本身带菌和土壤中的病菌都有防治作用,确保苗齐、苗全,而且还能促进幼苗根系生长,为增产奠定基础。1材料与方法1.1材料试验材料为吉东种业生产加工的符合大田用种标准的
Under the condition of low temperature, the coated maize seeds were subjected to sand bed culture and the germination was observed. The comparison of seed germination showed that the seed coating agent had the effect of emergence of corn seeds at low temperature. Coating agents are insecticides, bactericides, trace elements and growth regulators used to treat seeds. They are now widely used and have achieved significant results. The coating agent not only can effectively prevent and control crop pests and diseases, but also can prevent and control germs in the seed itself and in the soil to ensure the seedling and the seedlings are full, and can also promote the root growth of the seedling and lay the foundation for increasing the yield. 1 Materials and methods 1.1 Materials Test materials for the Kyrgyzstan seed industry production and processing of the field with the standard