一、要“天地人和”：即你所选定的特种养殖项目要适合于本地的气候，有内贸外销渠道。如在南方发展水貂养殖业，貂皮的毛稀质量差，卖不出好价钱。同样在北方养殖热带胡子鲇和尼罗昨非鱼，在冬季便会冻死。二、要有产销渠道：如发展名贵药材田七、洋参、天麻等种植业，种植成 First, to “people and heaven and earth”: that you have selected the special breeding project should be suitable for the local climate, domestic trade export channels. Such as the development of mink farming in the south, mink hair poor quality, can not sell a good price. The same is true of tropical bearded Nile and Nile, which are also frozen in the north. Second, there must be production and marketing channels: such as the development of rare herbs Tianqi, ginseng, gastrodia and other plantations, planting into