商品种子占领市场的决窍陕西省安康地区种子管理站（安康市７２５０００）杨通银商品种子是种植业扩大再生产的特殊生产资料，而商品种子质量是高产的核心，数量是平衡市场的杠杆。往往种子一多，质量要求更严，压损也就越大；缺种年份，质量指标就会产生弹性，假、杂、劣... The know-how of commodity seeds occupying the market The seed management station of Ankang Prefecture, Shaanxi Province (Ankang 725000) Yang Tongyin Commodity seeds are the special means of production for the expanded reproduction of the planting industry. The quality of the commodity seeds is at the core of the high yield and the quantity is the lever to balance the market. Often more than one seed, more stringent quality requirements, the greater the pressure loss; lack of species, quality indicators will have flexibility, fake, miscellaneous, inferior ...