Successful reproductive performance with nil inductions
Abstract
Induced parturition has become internationally unacceptable and the New Zealand dairy
industry has set a target for less than 2% inductions in the national herd by 2010 (NZV A 2002).
With reduction in the use of induced parturition as a tool, farmers require new strategies to manage
late conceiving cows.
This paper reports on the findings of a case study analysis completed in 2005/2006 of
seasonal supply dairy farms in North Otago and Canterbury. Farms were selected on their
reproductive performance (empty rate) and a nil induction policy. The study focused on the
management strategies being used by the farmers to achieve satisfactory reproductive performance.
Nine farms were studied which gave a range of farm sizes, cow numbers, and management
strategies being utilised.... [Show full abstract]
Fields of Research
070206 Animal Reproduction; 070203 Animal ManagementDate
2007-06Type
Conference Contribution - Published (Conference Paper)Collections
Copyright © 2008 by South Island Dairy Event (SIDE)