“It is legitimate to be concerned about phosphorus surpluses on a field-by-field, farm-by-farm and community-by-community basis.” – DON FLATEN, U OF M How much livestock can Manitoba handle? Don Flaten has the numbers. Exactly 598,802,395 nursing and weaner pigs. Or 48,780,488 grower and finisher pigs. Or 7,142,857 calves less than a year old. Or 6,060,606