US /ˈnaɪtrədʒən/
・UK /ˈnaɪtrədʒən/
A number of these agricultural improvements came from the Dutch, who had chronic problems feeding themselves and discovered that planting different kinds of crops, like clover that added nitrogen to the soil and could be used to feed livestock at the same time, meant that more fields could be used at once.
like clover that added nitrogen to the soil and could be used
Nitrogen all through the air, it's oxygen so you can breathe, and fluorine for your pretty teeth.
Nitrogen all through the air
The remaining 5% are particles called tar and they contain the magic sauce: carbon or nitrogen compounds filled with nicotine.
The remaining 5% are particles called tar and they contain the magic source - carbon or nitrogen compounds filled with nicotine.
with 78% being nitrogen.
We have oxygen and nitrogen gas that need to be turned on.
We have oxygen and nitrogen gas that need to be turned on.
Well, by being active in the soil, what they do is that they increase the availability of nutrients, for instance, nitrogen.
Nitrogen is really essential for all living things, but also for plants.
It is mostly made of nitrogen and oxygen.
It is mostly made of nitrogen and oxygen.
In the mid-century, the auto industry was relatively unregulated and vehicles were big, loud, and dirty, but legislation in the early 60s started to target air pollution and automobile safety through efforts like emission standards, which required automakers to cut hydrocarbon and oxides of nitrogen emissions by more than 50% by 1975, and essentially made the popular muscle cars of the 50s and 60s extinct.
But legislation in the early '60s started to target air pollution and automobile safety through efforts like emission standards, which required automakers to cut hydrocarbon and oxides of nitrogen emissions by more than 50% by 1975 and essentially made the popular muscle cars of the '50s and '60s extinct.
Yep, that's a custom-built liquid nitrogen tank shaped like a human sperm.
Yep, that's a custom-built liquid nitrogen tank shaped like a human sperm.
Livestock operations on land have caused or created more than 500 nitrogen-flooded dead zones around the world in our oceans, comprising more than 95,000 square miles of areas completely devoid of life.
land has caused – or created more than 500 nitrogen-flooded dead zones around