近几年随着种子市场竞争的日益加剧,客户对种子质量的要求已经不仅仅满足于国标,而是要求超过这一指标的高纯度、高芽率、高净度、低水分以及良好的商品性(饱满度好、色泽鲜亮)等。中等规模的种子企业在销售季节过后,都不可避免地会出现库存种子。为了搞好库存种子的越夏储存工作,我们于2005年对原有的普通种子仓库进行改造,建立简易的种子冷风库550m~3。2005年5月3日,入库种子20万 kg 并开机制冷,2005年10月15日停机。经简易冷风库储存的玉米杂交种与常规方法储存的种 In recent years, with the increasingly intensified competition in the seed market, the client’s requirement for seed quality has not only satisfied the national standard, but requires high purity, high shoot rate, high clarity, low moisture content, and good products that exceed this target Sex (fullness, bright color) and so on. Medium-sized seed companies are inevitably stocking seeds after the sales season. In order to do a good job of stocking the summer storage of seeds, we rebuilt the original ordinary seed warehouse in 2005 and established a simple cold seed bank 550m ~ 3. On May 3, 2005, 200,000 kg of seeds were put in storage and switched on Refrigeration, shutdown on October 15, 2005. Maize hybrids stored by simple cold storage and conventional methods stored species