Quote (inkanddagger @ May 22 2018 12:34pm)
Grazing systems supply approximately 9 percent of the world's production of beef, according to Food and Agriculture Organization statistics.
Prolonged heavy grazing undoubtedly contributes to the disappearance of palatable species and the subsequent dominance by other, less palatable, herbaceous plants or bushes. Such loss of plant and, in consequence, animal biodiversity can require a long regenerative cycle (30 years in savannas, 100 years in rainforests). Excessive livestock grazing also causes soil compaction and erosion, decreased soil fertility and water infiltration, and a loss in organic matter content and water storage capacity. On the other hand, total absence of grazing also reduces biodiversity because a thick canopy of shrubs and trees develops which intercepts light and moisture and results in overprotected plant communities which are susceptible to natural disasters.
I would assume that means 9% are pure grassfed, like i said less common. but the remaining 91% are still by-and-large kept in a field and grazed for a large portion of their diet. I don't know of many, if any, beef operations that are entirely indoor operations. And i don't know of many, but a few, dairy operations that have grazing at all. the 3rd largest dairy in the state is a mile from my house, and the cows there are like mining ponies, they live their whole life in that building once they clear the calf houses.
as to livestock displacing animals tho, crop fields aren't natural habitats. thus piles of dead animals in them come harvest time.
Quote (Thor123422 @ May 22 2018 12:36pm)
I won't say I'm particularly well versed, but it still seems to be tipped heavily in favor of harvesting soy.
I know that if we eliminated meat production we could reduce farmed land by a substantial amount because 90% of the corn grown in the U.S. is for animal feed.
My biggest issue with vegans, and usually my go-to, is that nature blows. Killing an animal out in a field isn't really bad, because they were probably going to die from exposure, starvation, or getting ripped apart by a hawk anyway. We're just hastening the death that was already going to happen and may be even saving them some brutality by making it quick.
i want to see a realistic study on how much more we'd need to plant to offset all that meat going away. surely less, but it would be neat to read up on.
i want to see a model of indoor sustainable soy growing as well
This post was edited by thesnipa on May 22 2018 12:46pm