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作 者:符泽雄[1]
出 处:《海洋渔业》2000年第2期68-70,共3页Marine Fisheries
摘 要:1999年5~10月在海南省琼海市的三口虾塘内对南美白对虾进行了高产养殖试验。试验结果表明,南美白对虾对环境适应能力强,未发生虾病,成活率达93.9%以上;生长速度快,90d左右养殖体重达15g/尾以上,110d左右养殖体重达25g/尾;经济效益好,产量高,达451.5~882kg/亩,饲料系数小,在1:5以下,是海水养殖的优良品种。High - yield aquaculture experiment on Penaeus vannamei was carried out in three shrimp ponds in Qionghai, Hainan Province through May to October in 1999. The result showed that their adaptability to enviroment was great, there was no occurrence of disease, and the surrival rate was over 93.9%; they grew fast, their body weight reached 15g and 25g when grown to 90 days and 110 days; the economic effect of their quaculture was fine, the yield was high, and their feed coefficient was below 1:5. Penaeus vannamei was a fine breed of mariculture.
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