论文部分内容阅读
近几年来,岳阳地区春季买鱼苗难成了新的突出矛盾。一到产苗季节,不少家孵点集结几百乃至上千人,抢购鱼花,很多群众为买两三万鱼花,要花上十天时间,奔跑于各孵化点,耗费比买苗钱多,由于鱼苗紧俏,数量普遍不足,一般史有百分之二十至三十;质量也差,有的鱼苗尚未点腰,就从孵化池中出售了,造成鱼苗紧俏的原因是近几年来,水产业务部门重点抓成鱼生产,忽视了苗种生产,误认为家鱼人工繁殖已经过关,孵化鱼苗早已进入批量生产,家孵设备多是六十午代和七十年代的,亲鱼又未注意更新而减少,家孵点有增无减,鱼苗实际生产数没有多大增加。而由于渔业生产的大发展,特别是商品鱼池的迅速扩大,山塘养鱼、稻田养鱼、家庭养鱼
In recent years, the Yueyang area to buy fish fry became a new prominent contradiction. One to the seedling season, many home-point concentration of hundreds or even thousands of people, buy fish, many people buy twenty thousand or thirty thousand fish, spend ten days, run at each hatch point, cost more than buy Miao More money, due to shortage of fish fry, the general lack of quantity, the general history of twenty percent to thirty; quality is poor, and some fry have not yet waist, from the hatchery sold, resulting in the shortage of fish fry because the recent In recent years, the aquatic products business department focused on fish production, ignoring the production of seedlings, mistakenly believe that the artificial reproduction of fish has passed the hatching of fish fry has long been into mass production, hatchery equipment is mostly sixties and seventies, Did not pay attention to the update and reduce the number of home points increased, the actual production of fry did not increase much. However, due to the great development of fishery production, especially the rapid expansion of commodity fish ponds, pond fish farming, fish farming in rice fields, and family fish farming