Intelligent criticism is Dunphy's forte and his line about John Hartson's extensive rear-end remains one his best: "That is not the arse of a £7m player".
The decrease of extensive rearing of sheep and goats is expected to negatively influence griffon vulture population, as previously stated for both this and other vulture species in the area [15], [42].
The intensive system is now dominant, due to its higher and easier scalable production compared to extensive rearing.
Additionally, only one calf per farm would be in the study at any one time, and the herd should have been under extensive rearing and non-stall feeding.
Our study emphasizes that extensive rearing of parasitoids and accurate identification are important for investigating coevolutionary relationships in host-parasitoid associations.
This study, based on extensive rearing of parasitoids and species identification, provides strong evidence for a prevalence of sorting events and high host specificity in the genus Anicetus, offering insights into the diversification process of Anicetus species parasitizing scale insects.
In extensive rearing systems (typically producing <500 kg/ha/yr), PL or young juveniles are stocked at 1-4/m²; semi-intensive systems (producing 500-5 000 kg/ha/yr) are stocked at 4-20 PL or young juveniles/m².
Around the oasis there is extensive stock rearing, primarily of camels, horses, and sheep.
Mobile, extensive livestock rearing dominated the region's economy in the late 1990s with 80%% of revenue created in the eastern regions coming from livestock rearing (MEMAU-AGRO 1999).
Mobile, extensive livestock rearing allows best use of variable resources, given their fluctuations over space and time, such as wetlands in an arid environment.
