Factors associated with frequency of lameness in dairy cattle managed in pasture based systems with the addition of supplementary feeds : Brief Communication

Diaz-Lira CM, Margerison JK, Lopez-Villalobos N, Gibbs SJ
Proceedings of the New Zealand Society of Animal Production, Volume 69, pp 51-53, Jun 2009
Proceedings of the New Zealand Society of Animal Production, Volume 69, pp 51-53, Jun 2009
Article class: Brief Communication
Subject Terms: Animal welfare, Breed/breeding, Diet/rations/food, Disease/defect, Farm/farm management, Husbandry/husbandry procedures, Locomotor, Nutrition/metabolism, Pasture/crop
Animal Type: Cattle
Publisher: New Zealand Society of Animal ProductionAbstract
Lameness is one of the main welfare problems of New Zealand dairy herds (Chesterton et al., 2008) and contributes directly to cow culling, treatment costs, production losses and reduced economic efficiency (Kossaibati & Esslemont, 1997). The incidence of lameness can be high, affecting as many as 60% (Vermunt, 2004) of cows annually, but can vary from between 5 and 55% (Clarkson et al., 1996) according to differing observation techniques and... ContinuedThe whole of the literary matter of the Proceedings of the New Zealand Society of Animal Production is copyright New Zealand Society of Animal Production, Downloading this article signifies agreement with the terms and conditions of electronic access.
