Population Carrying Capacity of Cultivated Land Based on Production Capacity in Fujian
This paper constructed the calculating method of population carrying capacity by the fieldwork which was based on the accounting of production capacity in the three consumption levels: subsistence, comparatively well-off and surplus, and scientifically calculated the theoretical, achievable and actual population carrying capacity of cultivated land of Fujian Province in 2010 and 2020 by this method. The results showed that the theoretical production capacity of Fujian could meet the food consumption demands in subsistence, comparatively well-off and surplus, but the achievable and actual production capacity can' t meet the food consumption requires in surplus in 2010. The theoretical population carrying capacity of Fujian cultivated land still has some potential, but the achievable and actual population carrying capacity will be overloaded in 2020.