论文部分内容阅读
对于水产养殖业来说,各种营养药剂和鱼病防治药剂的有效利用问题日益显得重要。1980年6月22日至8月21日,日本宫崎大学农学部和上野制药株式会社在延冈市赤水镇,利用网箱,以16,000尾平均体重5.0克的(鱼師)鱼鱼种作为实验鱼,按每组2,000尾分为8组,就投喂的药剂对养殖(鱼師)鱼的成活率、生长速度、总鱼体重量、摄饵量、饵料效率等产生的影响问题,进行60天实验,取得显著效果。现将其综述如下。
For the aquaculture sector, the issue of effective utilization of various nutritional and fish-disease prevention and treatment agents is increasingly important. From June 22 to August 21, 1980, the Faculty of Agriculture and the Ueno Pharmaceutical Co., Ltd., Miyazaki University, Japan, used a net cage of 16,000 fish species (fish division) with an average weight of 5.0 grams in Chishui Town, Nobeoka City The experimental fish was divided into 8 groups of 2,000 fish in each group and the effect of the administered fish on the survival rate, growth rate, total body weight, amount of bait, feed efficiency and the like of the farmed fish 60 days experiment, achieved remarkable results. It is summarized below.