2024-12-16-麦肯锡-通过再生农业振兴田地和资产负债表（英）_13页_1mb

Executive Summary

The article argues that regenerative agriculture—practices like no-till farming and cover cropping—offers significant potential to revitalize both agricultural productivity and economic viability for farmers in the US Corn Belt region. By enhancing soil health, improving water retention, and increasing yields, regenerative methods could generate substantial economic returns, including higher net income, land value appreciation, and ecosystem payments (e.g., carbon credits). However, widespread adoption faces major barriers, including high upfront costs, lack of technical expertise, and short-term financial risks, especially in a climate of variable weather and low commodity prices. Barriers include high equipment costs, yield uncertainty, and the complexity of monetizing benefits like carbon sequestration. To scale regenerative practices, the value chain must provide robust support mechanisms, including financial incentives, improved data-driven tools, and advisory networks. If addressed, these challenges could lead to a more sustainable and profitable agricultural system, aligning farming with environmental restoration while ensuring long-term financial stability.

Benefits

• Economic Potential: Regenerative practices could generate up to $80 billion in additional cash flows for Corn Belt farmers over ten years, driven by higher yields, cost savings, and ecosystem payments.
• Environmental Improvements: These practices enhance soil health, reduce chemical inputs, conserve water, and sequester carbon, mitigating climate change and supporting biodiversity.

Challenges

• Adoption Barriers: Farmers face high upfront costs for equipment and inputs, lack of financial and technical support, labor-intensive operations, and yield uncertainty, especially in regions less suited for regenerative methods.
• Complexity of Measurement: Accurately measuring and verifying environmental benefits, such as carbon sequestration, poses logistical and financial challenges for farmers.

Strategies for Adoption

• Financial Support: Encourage government and private sector partnerships to offer loans, grants, and insurance products tailored to regenerative agriculture, including transition loans and carbon credit monetization.
• Technical Assistance: Establish accessible networks of advisors and data tools to guide farmers in selecting best practices based on regional conditions (e.g., soil type, climate) and provide clear ROI projections.
• Value Chain Collaboration: Foster cooperation among stakeholders (input suppliers, food processors, financial institutions) to develop tailored incentives and create a supportive ecosystem for regenerative farming.

Key Findings

• Regenerative practices show stronger potential in regions with drier, cooler climates and finer soils (e.g., Nebraska and North Dakota), where water retention is critical for yield stability.
• Farms with longer land ownership and leases may be more likely to invest in regenerative practices, as they have greater financial stability and fewer immediate yield concerns.

Conclusion

Regenerative agriculture offers a viable path toward sustainable farming by addressing both environmental degradation and economic pressures. While significant challenges remain, a concerted effort from policymakers, industry partners, and farmers—supported by targeted financial tools, technical expertise, and collaborative initiatives—can accelerate adoption. Prioritizing these interventions could position regenerative farming as a cornerstone for resilient, productive agriculture in the Corn Belt and beyond.