Browsing by Subject "Surplus dairy calves"

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The adoption potential of extended lactation as a strategy to reduce excess calf numbers in dairy farming
(2024) Gresham, Josephine; Reiber, Christoph; Chagunda, Mizeck G. G.
Dairy production relies predominantly on a few, selectively bred, high-yielding dairy breeds, resulting in a surplus of low-value male offspring. This situation leads to a conflict between a growing demand for milk and low appreciation for dairy calves. Extending lactation could reduce the number of calves born. This study aimed to assess the current use of extended lactation in dairy production in Southern Germany, identify the perceived potential, and determine the biological potential extended lactation has to reduce calf numbers. A survey from 2020 with 310 farmers was analysed. A total of 145 (46.8%) farmers used extended lactation. The use of extended lactation on farms correlated significantly with breed, milk yield, interest in continuing or implementing the use of extended lactation, and the indicated feasibility of extended lactation. The perceived potential was assessed by 39.8% of farmers as “high” to “very high”. A total of 17 (12.8%) farmers currently not using extended lactation were identified as potential adopters. Together with existing adopters, this could result in 52.3% of farms using extended lactation, which could biologically reduce calf numbers by 7.3% or 14.1% p.a., when extended by three or six months, respectively. This adoption potential shows that extended lactation can reduce calf numbers considerably, addressing both ethical and economic concerns in dairy farming and benefiting farmers as well as society.
Market potential for organic dairy and meat products from “calf-friendly” dairy farms across different consumer segments
(2025) Herrler, Mareike; Chagunda, Mizeck G. G.; Stroebele-Benschop, Nanette
As public criticism of the management of surplus dairy calves increases, new approaches are required to improve calf welfare to maintain the dairy industry’s license to produce. Little is known about consumers’ willingness to buy (WTB) organic dairy and meat products from farms that aim to improve the welfare of surplus dairy calves. This study aims to address this research gap by identifying potential target groups for assessing the market potential of these products in south-west Germany. For this purpose, an online survey was conducted among 922 participants in this region. Participants were presented with one of three scenarios describing different rearing systems for dairy calves that hold the potential to provide enhanced calf welfare in comparison to current dairy farming practices: Cow-calf contact, the use of dual-purpose breeds and on-farm slaughter. Factor and cluster analyses were performed to identify potential target groups for organic dairy and meat products from these “calf-friendly” rearing systems. The four clusters Conscious organic shoppers, Moderate sustainability advocates, The indifferent consumers and the Interested organic refusers were identified. The findings indicate that organic consumers who care about calf welfare and prioritize product quality and sustainability when buying food are a promising target group for products from “calf-friendly” organic dairy farms. Consumers’ WTB seems to depend more on their general attitudes and financial means than on the presented scenarios. By identifying a potential target group for these products, this study fills a research gap and may contribute to more effective and targeted marketing.