英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
punzecchiare查看　punzecchiare　在百度字典中的解释百度英翻中〔查看〕
punzecchiare查看　punzecchiare　在Google字典中的解释Google英翻中〔查看〕
punzecchiare查看　punzecchiare　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • What is salmon farming? - Global Salmon Initiative
    Salmon farming involves raising salmon throughout its lifecycle, which takes around three years The first year of production takes place in controlled freshwater environments, and then the farmed salmon are transported to seawater where they stay through to harvest
  • Aquaculture of salmonids - Wikipedia
    In the United States, Chinook salmon and rainbow trout are the most commonly farmed salmonids for recreational and subsistence fishing through the National Fish Hatchery System [3] In Europe, brown trout are the most commonly reared fish for recreational restocking [4]
  • Oceans away: Is raising salmon on land the next big thing in farming . . .
    For salmon farming to flourish on land—and compete with existing sources—firms will have to overcome some formidable challenges, including dealing with the fish waste and developing salmon variants that thrive in tanks
  • How to Start a Salmon Farm: A Step-by-Step . . . - BootstrapBee. com
    In this guide, we'll walk you through the major aspects of setting up a successful salmon farm, including site selection, permits, equipment, and management practices We'll also delve into the costs associated with starting and running a salmon farm
  • Salmon Farming: A Comprehensive Beginner’s Guide | Fish Vigyan
    Salmon farming is a key part of the seafood industry, ensuring a sustainable supply of this popular fish This guide explores its history, methods, benefits, challenges, and environmental impact Salmon farming is the practice of cultivating salmon in controlled environments for commercial purposes
  • Atlantic Salmon - NOAA Fisheries
    U S salmon farming begins in on-land hatcheries, where eggs are fertilized and incubated in freshwater tanks After about a year, the salmon fry go through a complex transformation called smoltification that prepares them for an adult life in saltwater
  • 17 Pros And Cons Of Salmon Farming - prospluscons. com
    Salmon farming provides a source of protein-rich food, supports economic growth, and reduces the fishing pressure on wild salmon populations, making it an appealing option for meeting global food needs However, salmon farming is not without its controversies
  • Farmed Salmon | Industries | WWF - World Wildlife Fund
    We are leading the way in ensuring that key environmental impacts associated with open-pen salmon farming are significantly and measurably reduced We help move salmon farms toward responsible production
  • ISFA – International Salmon Farmers Association
    Salmon farming is the world’s fastest growing food producing sector, employing thousands of people in many countries and generating billions of dollars in revenue in local economies Our sector has made fresh, healthy salmon readily available all year round in markets around the world Footprint
  • Salmon Fish Farming - Sciencing
    Salmon fish farming is a three-stage process Salmon eggs are hatched in freshwater tanks The young salmon are raised in the tanks or in channels of running water for twelve to eighteen months They are then transferred to cages along the seashore where they are grown to maturity





中文字典-英文字典  2005-2009