人们习惯在冬、春季放养鱼种．其实秋放鱼种比冬、春季放更好。好处至少有三点：一是鱼种在苗种地中培育到秋季．大多数规格已达10厘米、由于鱼种池的容积一般较小、放养的密度不断增大．使鱼的生长发育受到一定影响，此时施行鱼种疏散等管理措施十分必要。秋放鱼种．将鱼种及 People are accustomed to stocking fish species in winter and spring. In fact, autumn and fall fish than winter and spring put better. At least three advantages: First, the breeding of seed in the fall to the ground. Most specifications have reached 10 cm, due to the volume of fish ponds generally smaller, stocking density continues to increase. So that the growth and development of fish will be affected to some extent, at this time the implementation of management measures such as fish species evacuation is necessary. Autumn fish. The fish species and