New diet for cows could cut emissions - report

2011-04-02 10:03
London - New diets for cows and sheep could reduce their greenhouse gas emissions, research funded by the British government's department for environment, food and rural affairs (Defra) shows.

Feeding the animals maize silage, naked oats and higher sugar grasses could reduce the amount of methane they produce, the study by Reading University and the Institute of Biological, Environmental and Rural Sciences showed.

Agriculture accounts for about 9% of all British greenhouse gas emissions. Most of this comes from sheep, cows and goats.

Farming accounts for 41% of Britain's overall methane emissions, which are harmful to the environment.

A trial showed that high-sugar grasses could reduce an animal's methane emissions by 20% for every kilogramme of weight gain and naked oats could reduce methane emissions from sheep by 33%.

"In the longer term the benefits gained by changing animals' diets will need to be considered against other environmental impacts as well as how practical or costly they are for the farming industry to implement," Defra said in a statement.

Read more on:    animals  |  environment

Join the conversation! encourages commentary submitted via MyNews24. Contributions of 200 words or more will be considered for publication.

We reserve editorial discretion to decide what will be published.
Read our comments policy for guidelines on contributions.

linking and moving

2015-04-22 07:36 publishes all comments posted on articles provided that they adhere to our Comments Policy. Should you wish to report a comment for editorial review, please do so by clicking the 'Report Comment' button to the right of each comment.

Comment on this story
Comments have been closed for this article.

Inside News24


Amazing solar inventions!

Solar power is lighting up the world, and not just on rooftops anymore.



Prince George the green prince?
Lean, green, drifiting machine
One man's $1 million vision for an eco Africa
China's air pollution at doomsday levels

Book flights

Compare, Book, Fly

Traffic Alerts

There is a tendency to get too caught up in group dynamics and high expectations and ideals, that your own personal needs more

There are new stories on the homepage. Click here to see them.


Create Profile

Creating your profile will enable you to submit photos and stories to get published on News24.

Please provide a username for your profile page:

This username must be unique, cannot be edited and will be used in the URL to your profile page across the entire network.


Location Settings

News24 allows you to edit the display of certain components based on a location. If you wish to personalise the page based on your preferences, please select a location for each component and click "Submit" in order for the changes to take affect.

Facebook Sign-In

Hi News addict,

Join the News24 Community to be involved in breaking the news.

Log in with Facebook to comment and personalise news, weather and listings.