Identifying critical limits for soil quality indicators in agro-ecosystems - Arshad, M.A.; Martin, S. (Agriculture, ecosystems & environment, 2002)
Keywords: agricultural land; Agronomy. Soil science and plant productions; Biological and medical sciences; crop management; crop yield; ecosystems; electrical conductivity; environmental protection; Environmental sustainability; Fundamental and applied biological sciences. Psychology; General agroecology; General agroecology. Agricultural and farming systems. Agricultural development. Rural area planning. Landscaping; General agronomy. Plant production; Generalities. Agricultural and farming systems. Agricultural development; Indicators of soil quality; land management; monitoring; Monitoring of soil quality; nutrient availability; seasonal variation; soil depth; Soil functions; soil organic matter; soil pH; soil pollution; Threshold values; topsoil; Threshold values; Environmental sustainability; Monitoring of soil quality; Indicators of soil quality; Soil functions; Electrical conductivity; Decision making; Available nutrient; Soil quality; Review; Indicator; Agroecosystem; Sustainable agriculture; pH; Infiltration; Critical threshold; Monitoring; Environment quality