山东南四湖的草鱼养殖有着独特的地理优势和规模优势。首先,受气候影响,全年的水温较高,草鱼的生长期较长;其次,广大养殖户通过长期的摸索,形成了极为明显的区域集中的分级养殖模式。根据笔者对南四湖区草鱼养殖现状的调查,现对南四湖区草鱼养殖的现状及问题分析如下。 Shandong Nansihu grass carp culture has a unique geographical advantage and scale advantages. First of all, due to the impact of climate, the annual water temperature is relatively high, and the growth period of grass carp is longer. Secondly, a large number of farmer households have formed extremely significant regional-scale hierarchical breeding patterns through long-term exploration. According to the author of the current situation of grass carp Nansi Lake survey, now Nansi Lake grass carp aquaculture status quo and problems are as follows.