Aquaculture is the fastest growing food system on the planet.

水产养殖是这个星球上增长最快的食品体系。

When it comes to aquaculture or underwater agriculture, China leads the world with the largest fishing industry.

在水产养殖或水下农业方面，最大的渔业产业位居世界前列。

The aquaculture project team also turned to the ocean for ingredients.

水产养殖项目团队将寻找原料的目光投向了海洋。

The experiments help aquaculture in the Chesapeake Bay.

这些实验旨在帮助Chesapeake Bay的水产养殖。

Ron Hardy is the University of Idaho's Director of Aquaculture Research.

罗恩·哈迪是爱达荷大水产养殖研究所所长。

And now let's compare that with fish farming.

现在，让我们用这个 与水产养殖做比较。

The worms can be given to aquaculture enterprises and for animal husbandry.

这些蠕虫可提供给水产养殖企业和畜牧业。

They provide livelihoods. 660 million people around the world live from aquaculture and fishery from wetlands.

湿地也提供了赖生存的必要件。世界6.6亿人依靠湿地的水产养殖及渔业生存。

To keep eating fish at the current rate, we're definitely going to need to keep aquaculture developing.

为了保持目前的速度吃鱼，我们肯定需要保持水产养殖的发展。

Well, we could also try to grow tuna but tuna is a spectacularly bad animal for aquaculture.

那好，我们也可试试养殖， 可对于水产养殖来说， 金枪鱼极为糟糕。

The farm-raised fish is a local U.S. industry valued at less than $1 billion in yearly production.

该水产养殖的鱼类是美一种当地产业，年产值接近10亿美元。

Foam buoys used for shellfish aquaculture have been upgraded to long-lasting and ecological-friendly plastic ones as well.

用于贝类水产养殖的泡沫浮标也已升级为耐用且环保的塑料浮标。

For those of us without waders, this kind of aquaculture is our best shot at a fish fry.

对于我们这种没有钓鱼用连靴裤的人来说，这种水产养殖是我们能享用到炸鱼的最佳选择。

However, aquaculture is no silver bullet.

然而，水产养殖不是灵丹妙药。

49. Why does the author say aquaculture is so important these days?

49.为什么作者说水产养殖现在这么重要？

50. What does the author imply by saying aquaculture is no silver bullet?

50.作者说水产养殖不是灵丹妙药是什么意思？

This shift toward aquaculture isn't just good for ensuring salmon on your plate; it's also crucial to ensuring food security and sustainability.

这种向水产养殖的转变不仅有利于确保鲑鱼在你的盘子里；这对确保粮食安和可持续性也至关重要。

In the early days of aquaculture, it could take up to ten pounds of wild fish to produce one pound of salmon.

在水产养殖业开展的初期，生产一磅大马哈鱼需要多达10磅的野鱼当饲料。

The embankment separates a natural lake and an aquaculture farm plus a lotus growing base which provide a living for thousands of locals.

人们将一片自然湖泊，一片水产养殖场及荷花种植区分洪，当地数千居民靠这片水域生活。

It’s grown through aquaculture, or aquatic farming.

它是通过水产养殖或水产养殖种植的。