一年养两季兼产成鱼和鱼种

• 作 者: 李东 李娟
• 机 构: 江苏省连云港市岗埠农场水产养殖中心
• 出 处: 河南农业
• 发表日期: 1998年03期
• 关键词: 鱼种培育 成鱼 池塘养鱼 大规格鱼种 池水透明度 药物清塘 夏花 鲢鳙鱼 硫酸亚铁合剂 水产养殖

一年养两季兼产成鱼和鱼种池塘养鱼结合生产的具体条件，有的可做到一年出两次鱼，即前者养殖成鱼上市，后者作为生产培育鱼种。现将具体方法介绍如下：一、茬口安排。在水源充足、饲料丰富、运输方便、操作便利、塘口适合，面积适宜（一般鱼池面积５—８亩，水深在２米以...

One quarter of the two-year production of both fish and fish ponds combined with the specific conditions of fish production, and some can be done twice a year out of fish, that fish into the market for the former breeding, the latter as a production of cultivated species. The specific methods are introduced as follows: First, crop arrangement. In adequate water, feed rich, easy transportation, easy to operate, Tongkou suitable, suitable area (generally fish pond area of ​​5-8 acres, water depth of 2 meters to ...