Nutrient Cycling In Agroecosystems

Lime and gypsum combination improves crop and forage yields and estimated meat production and revenue in a variable charge tropical soil

Agronomic performance and sustainability indicators in organic tomato combining different agro-ecological practices

Nitrogen availability to maize as affected by fertilizer application and soil type in the Tanzanian highlands

Herbage biomass and uptake under low-input grazing as affected by cattle and sheep excrement patches

Reduction of stream nitrate concentrations by land management in contrasted landscapes

Carbon sequestration and nitrogen uptake in a temperate silvopasture system

Wheat nutrient response functions for the East Africa highlands

Nitrogen flows on organic and conventional dairy farms: a comparison of three indicators

Nitrogen fertiliser replacement values for organic amendments appear to increase with N application rates

Spatial variation of nitrogen mineralization as a guide for variable application of nitrogen fertilizer to cereal crops