Aquaculture is the fastest growing food system on the planet.

养殖是这个星球上增长最快的食品体系。

However, aquaculture is no silver bullet.

而，养殖不是灵丹妙药。

The experiments help aquaculture in the Chesapeake Bay.

这些实验旨在帮助Chesapeake Bay的养殖。

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

养殖项目团队将寻找原料的目光投向了海洋。

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

罗恩·哈迪是爱达荷大学养殖究所所长。

And now let's compare that with fish farming.

现在，让我们用这个 与养殖做比较。

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

在养殖或下农业方面，中国以最大的渔业业位居世界前列。

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

49.为什么作者养殖现在这么重要？

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

50.作者养殖不是灵丹妙药是什么意思？

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

用于贝类养殖的泡沫浮标也已升级为耐用且环保的塑料浮标。

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

该养殖的鱼类是美国一种当地业，年值接近10亿美元。

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

为了保持以目前的速度吃鱼，我们肯定需要保持养殖的发展。

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

那好，我们也可以试试养殖， 可对于养殖来， 金枪鱼极为糟糕。

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

湿地也提供了赖以生存的必要条件。全世界6.6亿人依靠湿地的养殖及渔业生存。

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，这种养殖是我们能享用到炸鱼的最佳选择。

It’s grown through aquaculture, or aquatic farming.

它是通过养殖或养殖种植的。

Soy has an even worse brand name than aquaculture.

史密斯：大豆的名声比养殖还要差。

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

在养殖业开展的初期，生一磅大马哈鱼需要多达10磅的野鱼当饲料。

They're using AI to make aquaculture sustainable.

他们正在使用 AI 使养殖可持续发展。

Efforts to reduce the amount of fish meal used in aquaculture have already paid dividends.

减少养殖中对鱼粉的用量已经生回报。