种子是农业增产中最重要的因素，在增加产量上所发挥的巨大作用是任何因素都不可取代的。姜春云副总理在全国农业种子工作会议上指出：“真抓农业，就要抓科技；真抓科技，首先要抓种子”。目前，我国正处在经济体制转轨的过渡时期，现存的种子体制已不适应市场经济发展的需要 Seeds are the most important factor in the increase of agricultural output. The great role played in increasing output is irreplaceable by any factor. At the National Agricultural Seeds Conference, Jiang Chunyun pointed out: “If we really focus on agriculture, we must grasp science and technology. If we really grasp science and technology, we must first grasp the seeds.” At present, our country is in the transitional period of economic transition. The existing seed system has not met the needs of market economy