A study on evaluation of farmland quality in Beijing city: A path towards agricultural sustainability

Farmland quality is a critical determinant of agricultural productivity and sustainability. This study evaluates the farmland quality in Beijing City by analyzing key soil properties and environmental factors, including organic matter, nitrogen, phosphorus, potassium, pH, and salinity. Using geospatial and statistical analyses, the study identifies spatial patterns and correlations among soil characteristics, providing insights into areas requiring improvement for sustainable agricultural practices. The findings serve as a roadmap for policymakers and stakeholders to enhance soil health and ensure food security.