In the past years, in Sicily, goats of the Girgentana breed have decreased so drastically in number that they risked extinction. Among the causes, particular blame can be laid at the traditional housing system, in which the goats, after coming back from pasture, were tethered in individual wooden stalls. Such a system is still considered necessary by breeders in order to avoid aggressive and harmful behaviour on the part of the animals, due to the presence of their long horns (Giaccone et al., 1994). This belief negatively interferes with the action recently initiated for the recovery and regeneration of the breed (Portolano et al., 2002); in fact, the tie stalls housing, increasing manpower, limits the increase in size in herds of Girgentana goats. On the other hand, the biological production method does not admit the tie stall housing, but imposes a housing system that ensures that animals have freedom of movements and can express normal social behaviour. The present study aims to contribute to the development of the Girgentana breed, evaluating its adaptation to free-housing. Goats tethered in stalls and free-housed in a straw-bedded pen were compared by assessing their behavioural, immunological, endocrine and productive responses.
Effetti del sistema di stabulazione sul benessere e sulla produzione di latte di capre Girgentane – La stabulazione in poste individuali, in uso per la razza Girgentana, per evitare che le capre possano procurarsi lesioni con le corna, viene confrontata con la stabulazione libera, valutando il grado di benessere e la produttività di 40 capre. Le Girgentane tenute alla posta hanno fatto rilevare buone condizioni di benessere e un più elevato livello produttivo, collegati alla mancanza degli effetti stressanti della gerarchia sociale ed alla possibilità dell’integrazione individuale. Tuttavia, assicurando adeguata igiene e sufficiente spazio, le Girgentane hanno mostrato di poter adattarsi anche alla stabulazione libera, che ha offerto maggiori possibilità di movimento e relazioni sociali, e ha indotto una migliore risposta immunitaria; la minore esigenza di manodopera compenserebbe il più basso livello produttivo registrato con tale sistema.
Effects of housing system on welfare and milk yield and quality of Girgentana goats / A. Di Grigoli, A. Bonanno, M. Alabiso, G. Brecchia, G. Russo, G. Leto. - In: ITALIAN JOURNAL OF ANIMAL SCIENCE. - ISSN 1594-4077. - 2:suppl. 1(2003), pp. 542-544.
Effects of housing system on welfare and milk yield and quality of Girgentana goats
G. Brecchia;
2003
Abstract
In the past years, in Sicily, goats of the Girgentana breed have decreased so drastically in number that they risked extinction. Among the causes, particular blame can be laid at the traditional housing system, in which the goats, after coming back from pasture, were tethered in individual wooden stalls. Such a system is still considered necessary by breeders in order to avoid aggressive and harmful behaviour on the part of the animals, due to the presence of their long horns (Giaccone et al., 1994). This belief negatively interferes with the action recently initiated for the recovery and regeneration of the breed (Portolano et al., 2002); in fact, the tie stalls housing, increasing manpower, limits the increase in size in herds of Girgentana goats. On the other hand, the biological production method does not admit the tie stall housing, but imposes a housing system that ensures that animals have freedom of movements and can express normal social behaviour. The present study aims to contribute to the development of the Girgentana breed, evaluating its adaptation to free-housing. Goats tethered in stalls and free-housed in a straw-bedded pen were compared by assessing their behavioural, immunological, endocrine and productive responses.File | Dimensione | Formato | |
---|---|---|---|
Effects of housing system on welfare and milk yield and quality of Girgentana goats.pdf
accesso aperto
Tipologia:
Publisher's version/PDF
Dimensione
295.42 kB
Formato
Adobe PDF
|
295.42 kB | Adobe PDF | Visualizza/Apri |
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.