选购高质量的玉米种子是取得玉米丰收的第一步,也是最关键的一步,只有选到了生产性状好、品质佳、质量高、真正适合自己种植的好品种种子,才能在农业生产中提高收益。因此,广大农民朋友在选购玉米种子时一定要多看多问多了解,实际操作上应牢记下面五个步骤。一、选单位——到信誉好的合法种子经 To buy high-quality corn seeds is the first step and the most crucial step to gain the corn harvest. Only by choosing the good varieties with good traits, good quality and high quality, which are really suitable for planting, can we improve the agricultural production income. Therefore, the majority of farmers and friends in the purchase of corn seeds must be more to see and ask more understanding, the actual operation should keep in mind the following five steps. First, the election unit - to the reputable legal seed