As the global climate change problem becomes increasingly serious,controlling greenhouse gas emissions has become a common responsibility of the international community.As one of the main sources of greenhouse gas emissions,the agricultural sector is particularly important for achieving national development goals.The study analyzed the main links of greenhouse gas emissions from agricultural production activities,and based on this,assessed the potential emission reduction space in each link.At present,agricultural carbon neutrality construction still lacks support from various aspects such as policies,funds,technology and market.In the future,agricultural carbon neutrality construction can be promoted by strengthening legal regulations,ensuring capital supply,promoting technological innovation and improving carbon market trading mechanisms.The development of construction contributes to the realization of carbon neutrality goals.