Descubre y comparte nuestro conocimiento público

Se han encontrado 6 recursos

Resultados de búsqueda

Journal Article 1996

Autor: Powell, J.M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Turner, M.D.

In the Sahel of West Africa, the productivities of rangelands, croplands and livestock are inextricably linked. Cattle, sheep and goats graze rangelands and crop residues, and their manure/urine is used to fertilize crops. Rangelands provide important feeds during the manuring period, resulting i...

Enlace original: https://cgspace.cgiar.org/handle/10568/28104

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Turner, M.D. ,  [Nutrient cycling in integrated rangeland/cropland systems of the Sahel] ,  Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Journal Article 2003

Autor: Sangare, M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Pandey, V.S.

The influence of 0, 60 or 120 min access to a grove of either Ziziphus mauritiana (Ziziphus) or Combretum aculeatum (Combretum) on forage intake and on the digestibility, growth and excretion of nutrients was determined using 40 Oudah rams grazing for 7 h/day on poor-quality dry season pasture in...

Enlace original: https://cgspace.cgiar.org/handle/10568/33211

Investigación en Agricultura
Enlace permanente
Sangare, M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Pandey, V.S. ,  [The effect of supplementation with fresh browse of Ziziphus mauritiana or Combretum aculeatum on feed intake, nitrogen utilization and growth of grazing range sheep] ,  The effect of supplementation with fresh browse of Ziziphus mauritiana or Combretum aculeatum on feed intake, nitrogen utilization and growth of grazing range sheep
Journal Article 2002

Autor: Sangare, M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Pandey, V.S.

An experiment, was conducted in semi arid Niger to determine the influence of supplementation with groundnut cake (GC) )0 g kg 1, 2.5 g kg 1, 5 g kg 1, and 7.5 g kg 1 live weight (LW)) and P (0 g day`' and 3 g day 1 animal 1) on diet and millet stover intake and digestibility, sheep growth rate, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29705

Investigación en Agricultura
Enlace permanente
Sangare, M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Pandey, V.S. ,  [Effect of groundnut cake and P on millet stover utilisation and nutrient excretion by sheep] ,  Effect of groundnut cake and P on millet stover utilisation and nutrient excretion by sheep
Conference Paper 1996

Autor: Powell, J.M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Turner, M.

The sustainability of nutrient transfers in integrated rangeland/cropland systems of the Sahel was examined in relation to the impact of livestock. Rangeland nutrient balances are considered in equilibrium whereas croplands lack the internal capacity to replenish nutrient off takes in grain and c...

Enlace original: https://cgspace.cgiar.org/handle/10568/50882

Investigación en Agricultura
Enlace permanente
Powell, J.M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Turner, M. ,  [Nutrient cycling in integrated rangeland/cropland systems of the Sahel] ,  Nutrient cycling in integrated rangeland/cropland systems of the Sahel
Conference Paper 1998

Autor: Schlecht, E. Fernández Rivera, S. Hiernaux, Pierre H.Y.

The influence of forage type, feed allowance and watering time on faeces and urine excretion by cattle, sheep and goats was studied. Higher amounts of nitrogen (N) were excreted during the day than during the night. The occurrence of defaecation and urination was highest at the time of getting up...

Enlace original: https://cgspace.cgiar.org/handle/10568/51242

Investigación en Agricultura
Enlace permanente
Schlecht, E. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  [Timing, size and nitrogen concentration of faecal and urinary excretions in cattle, sheep and goats: An they be exploited for better manuring of cropland?] ,  Timing, size and nitrogen concentration of faecal and urinary excretions in cattle, sheep and goats: An they be exploited for better manuring of cropland?
Conference Paper 1995

Autor: Somda, Z.C. Powell, J.M. Fernández Rivera, S. Reed, J.D.

Mixed farming systems in semi-arid West Africa rely on recycling organically bound nutrients to maintain soil productivity. The passage of plant biomass through ruminant livestock plays a major role in the nutrient cycles of this region. The feeding value of crop residues and browses and their im...

Enlace original: https://cgspace.cgiar.org/handle/10568/2776

Investigación en Agricultura
Enlace permanente
Somda, Z.C. ,  Powell, J.M. ,  Fernández Rivera, S. ,  Reed, J.D. ,  [Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil] ,  Feed factors affecting nutrient excretion by ruminants and the fate of nutrients when applied to soil

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo