Low-carbon agriculture is an important part of the low-carbon economy,and pig breeding is an important source of carbon emissions in the agricultural field so that promoting low carbonization pigs breeding is imperative.Studies have shown that the livelihood endowment o...MORE Low-carbon agriculture is an important part of the low-carbon economy,and pig breeding is an important source of carbon emissions in the agricultural field so that promoting low carbonization pigs breeding is imperative.Studies have shown that the livelihood endowment of ...