随着种子市场由计划经济向市场经济转变，假劣玉米种害农事件各地时有发生，给农业生产造成了严重损失。伪劣种子的来源有二：一是非法商贩私自到种子基地套购的玉米种，走村串户廉价卖给农民。由于不是种子专业人员，又是偷偷摸摸套购，因此不能进行严格的质量检验，假劣... As the seed market shifts from a planned economy to a market economy, counterfeit corn crop incidents have occurred from time to time, causing serious losses to agricultural production. The sources of shoddy seeds are twofold: First, corn trafficked by private traders to the seed base, purchased by the village for sale to farmers. Because it is not a seed professional, but also sneaky sourcing, it can not be a rigorous quality inspection, counterfeit ...