俗话话“好种出好苗,好葫芦锯好瓢”。种子的优劣对提高农业产量,增加农民收入具有十分重要的作用,因此,农民在购买种子时要做到“六注意”。 一是注意售种子单位是否“四证”齐全。“四证”是指种子经营许可证、种子质量合格证、种子生产许可证和营业 Popular words “good kind of good seedlings, good gourd saw a good scoop.” The pros and cons of seeds play an important role in raising agricultural output and increasing peasants’ income. Therefore, peasants should pay attention to the “six precepts” when buying seeds. First, pay attention to the sale of seed units is “four cards” complete. “Four cards” refers to the seed business license, seed quality certificate, seed production license and business