Adaptive abilities of the females and sustainability of ruminant livestock systems. A review

In  pastoral  systems  of  sub‐Saharan  countries,  the  link  between  spatial  organisation  and  social  dimensions  have  been  largely  studied 

E n temps de crise et de pénurie budgétaire, des choix judicieux doivent être faits pour l’éla- boration de la politique des soins de santé, non seulement en Bel- gique, mais

However, there is also indirect evidence for the origin of B cells from stem cells, as supranormal amounts of B-cell precursors are frequently found in the marrow at 2– 12 months

Three studies were conducted to test the influence of the animal species (two studies on bovines and one study on ovines), of the nature of the diet (grass vs. maize silage, lucerne

The phenotypic correlation, with respect to the homozygote type, between albumen weight and yolk weight proved to be

In this background, the mechanical plasticity of a cell or a tissue would correspond to a permanent and irreversible deformation occurring through a change in the organization of

models, for black spruce (A), Eastern white pine (B) and Jack pine (C) vs. independent explanatory variables. Positive correlation appears in greyscale, whereas negative

Stratification of livestock systems, under which drier zones produce feeder animals that can then be fattened in the higher-rainfall and therefore less drought-prone highlands of