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Wind of change on farms as cows help to save the Earth
Some cattle in Britain are going to be part of an experiment. They are being given a new diet to reduce their burping and cut emissions of greenhouse gases.
They are being given chopped straw and hay to settle their stomachs and hopefullly reduce emissions of methane by 20 per cent.
This material is used as bedding for cattle and cows usually have little appetite for it. But just as children are coaxed to take their medicine by cloaking it in a syrup, cattle are being fed a blend of foods that makes it irresistible.
The secret is to cut straw or hay into strips 6cm-7cm long and to mix them with silage, wheat, maize, soya or sugar beet. A dairy cow needs only 4.4lb (2kg) a day, a tiny percentage of the 130lb daily ration of forage it would otherwise eat.
It is the wind from the mouth of the cow, not the gases from from the rear, that does the most damage to the environment. If every dairy farm in the UK adopted this method it would remove the equivalent of 1.6 million tonnes of CO2 from the atmosphere each year.
The dairy industry is hoping every farmer in the coutry will take up the practice.
It is of course, part of a bigger measure to combat climate change - not just in the UK, but all over.
Worldwide there are 1.5 billion cattle and their collective belching is thought to account for 5 per cent of all greenhouse gas emissions.
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Most RecentMost Recommended Comments (56)
at 00:08 on September 10th, 2008
If this actually works, and applied on a global scale, this would mean a dramatic decrease in CO2 emissions. Interesting article.
dulfer has contributed a photo to this story.
at 02:11 on September 10th, 2008
I'm wondering if this story is sponsored by the British Beef Council or some other sinister organisation. Let's just put the cows into a big shed so they can eat lots of modified food that is completely unnatural.... totally unlike any of the photos in this story!!
Livestock (cows, sheep etc etc) contribute immensely to greenhouse gas emissions, especially on a per capita basis. A better solution is for people to cut down on their meat consumption and let the cows live a natural life in the fields... as they have in the past.
at 02:33 on September 10th, 2008
Good stuff, we are facing this climatic change only because we humans played with the nature, we always tried to control it but in vain, and th,is new way of feeding cows, so they can control there CH4 emission is completly baseless.can we stop paddy cultivation it is the biggest cotributor of CH4 as GHG.SO SIMPLY STOP PLAYING WITH NATURE, IT WILL SHOW THE PATH.
at 02:43 on September 10th, 2008
This pic was taken in a small village called Ängesbyn a few miles outside a small town called Luleå, in the very north of Sweden.
BEÏRÏTANNA has contributed a photo to this story.
at 02:52 on September 10th, 2008
I support anything that will help this world to stay around longer for my children, my children's children, etc. etc. At a younger age the majority of people just take everything for granted and don't think of what will happen in the future. At my age you seriously wonder when you hear all the bad things that are going on daily, if the world will last long enough for our children and their families. So I support anything that will help the earth to survive for years and years and years to come.
at 03:20 on September 10th, 2008
amyjudd, I like this story. It's good stuff. Actually the Beeb did a programme on this and reckoned they fart it! Not that it matters much how the methane exits! Dont agree with Gnome-Sydney though. Yes, it would be great if people consumed less meat but bringing that about is somewhat difficult.
at 03:17 on September 10th, 2008
Interesting story... I think so long as the cow's nutritional requirements are still being met and it causes the cows no digestive discomfort and has no adverse side effects, it seems like a good idea. In fact, if it's reducing the cows' gas, perhaps it will make them more comfortable? (Similar to how certain people take "Beano" and the like...)
.nutMeg. has contributed a photo to this story.
at 03:21 on September 10th, 2008
Maybe we humans should try it too!
at 03:30 on September 10th, 2008
M.E.Ager has contributed a photo to this story.
at 03:33 on September 10th, 2008
This little bull is enjoying his life on the Snug Valley Farm in East Hartwick, VT. He is raised mostly outdoors exclusively on the farm's own grass and hay from the rolling green hills of their 150-acre farm. They raise 75 Holstein steers on the farm every year, which is plenty of space for them to roam.
VTSnapshot has contributed a photo to this story.
at 03:40 on September 10th, 2008
This photo was taken at a farm in Northern Virgina.
pprivate has contributed a photo to this story.
at 03:53 on September 10th, 2008
i took this on a cattle farm in cornwall, england.
Babylon forever_hamish has contributed a photo to this story.
at 04:29 on September 10th, 2008
Photo Credit: Melissa Ann Hart
Mel Hart has contributed a photo to this story.
at 04:53 on September 10th, 2008
This cow's from my family's farm. They raise the cows the same way our ancestors have. Having to modify feed this way adds another level of complexity that small family farms cannot sustain.
I do not believe that family farms contribute to the degradation of the Earth... But those big commercial feed lots? yikes.
at 05:06 on September 10th, 2008
Our cows are fed 12% protein feed and hay plus they have natural grass available to them to graze. We notice very little, if any "belching" which as the article states, is where the problem lies.
riffeym has contributed a photo to this story.
at 05:14 on September 10th, 2008
Oil on Canvas
24"x36"
Patrick M Brandt has contributed a photo to this story.
at 05:54 on September 10th, 2008
Visiting with a five day old calf at Sprout Creek Farm in Poughkeepsie, NY. The farm is a creamery and educational farm run by nuns. All the cows are grass-fed and humanely treated. This calf had the nickname Froggy because he had a very long tongue and was always trying to find food with it.
sarahp_3 has contributed a photo to this story.
at 06:16 on September 10th, 2008
I appreciate being asked to share one of my cow photos from my family farm in relation to this story. Photo Credit: Jerod Crump www.flickr.com/crumpj
Crumped has contributed a photo to this story.
at 06:15 on September 10th, 2008
I love the idea of reducing greenhouse gases. I grew up on a dairy farm and my only concern is the welfare of the animal. Straw has no nutritional value. I would be interested to know what kind of supplements they are using in this feed. With all of the vitamins, medicinal products and everything else going into our milk and meat already, it worries me to know that now we are going so far as to try and make cows, not be cows. I would like to see a long-term study done on these animals, before their products are put onto the shelves.
Thunder Bay Nature has contributed a photo to this story.
at 06:15 on September 10th, 2008
I'm going to have to agree with gnome on this one.
Of course the beef/dairy industry is behind this!
The single most important thing an individual can do to reduce greenhouse gases is to adopt a veg diet..plain and simple.
at 06:16 on September 10th, 2008
thanks for using my photos in this very interesting story. i had no idea that it was the belching and not the flatulence that was causing the methane... so now i know which end of a cow not to stand near-- it's the front end! hahaha!
at 06:31 on September 10th, 2008
texas cows.
We are the Mettings has contributed a photo to this story.
at 06:41 on September 10th, 2008
I always thought the best diet for a cow was just grass, so this seems a little odd, but if people think it will work then it's worth a try.
Sugarbramble has contributed a photo to this story.
at 07:42 on September 10th, 2008
Photo was taken on Perry Rd, Bethel, NY on Yasgur's Farm; the site of the Original 1969 Woodstock Festival. I asked the cows about it, but they said they couldn't remember a thing. Then the bull came over.
bungalow broadway has contributed a photo to this story.
at 07:55 on September 10th, 2008
Calfs affected by drought in Mburucuyá National Park (Argentina).
Terneros afectados por la sequía en el Parque Nacional Mburucuyá (Corrientes - Argentina).
29/08/08
guillerusconi has contributed a photo to this story.
at 08:49 on September 10th, 2008
This photo was taken at Tanner Bros Farm in Warminster, Pennsylvania. Out of the many cows there, this one seemed the friendliest and even .posed for a few pictures
gnotti211 has contributed a photo to this story.
at 08:53 on September 10th, 2008
This photograph is actually vertical. I really don't know why it loaded horizontal. None the less, I like the photograph because the cow is looking straight on as if it was posing for the shot.
Vee_October has contributed a photo to this story.
at 09:12 on September 10th, 2008
I love taking pictures of all kinds of animals and Nature...This on as I was walking through the PNE in Vancouver Canada with my mother when I seen the cows I just had to take a picture..There were so many differant Farm animals.
PuddleDucky has contributed a photo to this story.
at 09:15 on September 10th, 2008
amyjudd, I like this story. It's good stuff. Cattle fed on grass and forage do not produce the quantities of methane that grain fed cattle do. Of course, if you allow the cattle to walk about eating and nibbling you can't cram as many into that space. It used to be that steers were "finished" on a grain supplement. There's no grass available in a feed lot.
at 09:28 on September 10th, 2008
I also think the idea is awful and agree with Gnome. Introduce this feeding regime and dairy herds wil end up in sheds like battery hens. And what of the open fields once roamed and munched by cows? Build more crap housing estates?