What are the individual farm-level benefits, that you are aware of?
I agree that these are important, but my diesel and (more importantly) artificial fert bills would suggest there is some room for improvement. We have made big gains in recent years, mainly through better management.
If a...
Agreed.
But it's the most carbon heavy activity you can do, and is often a choice rather than necessity, so it gets a lot of wrap. And a lot of green wash, to protect its economic importance.
Well, maybe flying a rocket would be worse.
It's a rough proxy.
A factor of consumption and digestibility of dry matter, i.e. highly lignified material requires more chewing the cud to break down.
I broadly agree with @delilah that enteric methane emissions from cattle are a non-issue, especially compared with all the other pollutants...
Not quite like-for-like, but a US example:
- Pre-1800's bison population (typical weight 800+kg) was c. 60 million.
- Current US cattle population c. 40 million.
So, in terms of ruminant live weight, it has probably reduced with time, so direct methane emissions from the stock reduced...
Certainly helped feed a growing population.
But, we are living with, and arguably don't yet fully understand the impacts of significant fertiliser and pesticide use.
A healthy degree of scepticism is a prudent tool, especially when there are obvious market forces at work (i.e. do I really need...
Thank you @delilah for raising this. More info here:
https://www.nfuonline.com/updates-and-information/defra-consultation-on-methane-suppressing-feed-products/
I am reluctant to believe the rumen additives are a sensible development with no fathomable draw-backs.
Us humans seem to always...
Beware carbon tunnel vision; there's more to sustainable farming than a notional number.
In 10 years' time we will probably think of current carbon calculations as extremely crude and one-dimensional.
32 million litres/year, av. profit c. 4ppl.
2200 hectare (owned?) estate with diversification and arable; not sure if that profit includes subsidies and diversification e.g. property.
So, is that strong performance? Noting the extreme highs and lows of prices recently?
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