Technical papers. Setting the scene. Interactions between animals and plants. Interactions between animals and soils. Interactions between plants and soils. Nutrient cycling in mixed farming systems. Modelling nutrient cycles in plant/animal/soil systems.I yMs1). This diagram illustrates, in a highly simplified fashion, how nutrients flow between different components of the system. ... biological transfers and socio- economic factors can be demonstrated by examining the flow of manure from grazing to arable land via the digestive system of livestock. ... production of waste for composting; access to toilets affecting availability of human excreta for grazing land.
|Title||:||Livestock and Sustainable Nutrient Cycling in Mixed Farming Systems of Sub-Saharan Africa: Technical papers|
|Publisher||:||ILRI (aka ILCA and ILRAD) - 1994|