养殖业

• 1 . leave the industry and abandon their ponds that some fishponds become inactive
  1 .离开淡水鱼养殖业,荒废他们现有的鱼塘
• A full - featured desktop application for the serious saltwater aquarist
  这是为盐水养殖业人员开发的一个功能丰富的桌面应用。
• Bay scallop industry
  海湾扇贝养殖业
• The pond fish culture industry is centred in the north - west new territories ( see figure )
  塘鱼养殖业集中在新界西北部（见图） 。
• It says the feed cost of the chicken industry alone has risen by forty percent
  理事会说，仅鸡养殖业的喂养成本就提高了百分之四十。
• " we do n ' t want to put our poultry industry at great risk , " he added saturday
  他还说， “我们不想让我国的家禽养殖业处于很大的危险之中” 。
• Yl gear impeller aerator is one of farming machines widely used in aquaculture at present
  Yl型齿轮式叶轮增氧机，是目前水产养殖业广泛采用的养殖机械之一。
• Pond fish culture yielded 1 990 tonnes , or 4 per cent , of freshwater fish for local consumption
  年内，塘鱼养殖业的总产量为1990公吨，占本地食用淡水鱼的4 % 。
• An extensive red tide outbreak in march and april 1998 seriously affected the marine fish culture industry
  三、四月发生的广泛红潮严重影响了本港的海鱼养殖业。
• The breeding industry of milk cows is one of the mainstay industries in the development of husbandry of yulin city
  摘要奶牛养殖业是榆林市畜牧业发展的重要支柱产业之一。