关键词: 低碳农业, 国际经验, 天津, 都市型农业, 启示

Abstract: Under the double driving forces of global climate governance and China’s “Double Carbon” strategy, low-carbon transformation of urban agriculture has become a key path to realize agricultural emission reduction and carbon sequestration. Tianjin, as a typical urban agricultural region, faces the dual challenges of rigid constraints on arable land resources and the management of rural non-point source pollution, and urgently needs to build an adaptive transition path. Based on the experience of international low-carbon agricultural development in the four aspects of institutional guarantee, financial incentives, technological innovation and market-oriented mechanism, and combined with the characteristics of Tianjin's resource endowment, this study puts forward a systematic transformation framework: establishing policy synergy and legal guarantee system to form institutional traction; innovating green financial instruments and ecological compensation system to stimulate the vitality of the participation of market players; promoting the full chain technology transformation of the “industry-university-research- application” approach; accelerating the landing of protective tillage and precise fertilization technology; exploring the trading mechanism of agricultural carbon sinks, and implementing the path of realizing the value of eco-products. The study will provide a theoretical and practical paradigm for the low-carbon transformation of agriculture in mega-cities, and help achieve the goal of regional agricultural carbon neutrality.

Key words: low carbon agriculture, international experience, Tianjin, urban agriculture, revelation