Botulinum toxins are the most lethal toxins known. For type A toxin, the toxic dose is estimated at 0.001 mcg/kg (Franz 1997); the lethal dose for a 70-kg person by the oral route is estimated at 70 mcg, by the inhalational route 0.80 to 0.90 mcg, and by the intravenous route 0.09 to 0.15 mcg (Sobel 2005).
1 hectare = 2.47105381 acres. .07 hectare= .17 acres per person. about 7500 square feet per person. While this figure produces a result of around 5-6 people per acre, there are plenty of caveats to consider. If the soil is not ideal, increase the land. If the growing season is short, increase the land.
How many people will a pig feed? An average size pig (50 kilos) will feed 100 people on to a real plate, 120 people onto a disposable plate accompanied by salads and potatoes etc or make 160 5inch rolls or 200 4inch rolls.Bigger or smaller pigs can be provided.ow many people will a pig feed? An average size pig (50 kilos) will feed 100 people on to a real plate, 120 people onto a disposable plate accompanied by salads and potatoes etc or make 160 5inch rolls or 200 4inch rolls.