Based on introducing the current status of agricultural area-source pollution in Baiyangdian Lake wetlands,using low-carbon economic theory,it was proposed that low-carbon agricultural economic clue was used to treatment agricultural area-source pollution in Baiyangdian Lake wetlands.Some countermeasures for developing low-carbon agricultural economy were discussed,including publicizing strongly the thought of low-carbon agricultural economy,selecting the suitable low-carbon economic development model of ag...