[identity profile] alitheapipkin.livejournal.com 2011-07-22 02:53 pm (UTC)(link)
Yeah, that's exactly what I was going to say - milk yields for intensive dairy cows are really high these days.

[identity profile] bemused-leftist.livejournal.com 2011-07-22 07:09 pm (UTC)(link)
So? The cost of raising a calf to adulthood has longer to amortize as a milk cow, is that what you mean?

Maybe we should be measuring in grams of protein.

[identity profile] bemused-leftist.livejournal.com 2011-07-22 09:23 pm (UTC)(link)
The cost in emissions, I mean. Yanno, what the chart shows.