V. Horton , G.T. Tonsor , J.P. Hutcheson , N. Cernicchiaro , L.M. Horton , D.G. Renter
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引用次数: 0
Abstract
Objective
(1) Estimate sale prices of calf lots sold through the Superior Livestock Auction (SLA) with differ- ent combinations of value-added program claims (COM- BO), and (2) compare results from 2 models for estimating prices.
Materials and Methods
Data included lots of heifers, steers, or mixed-sex calves, averaging 113 to 365 kg, sold from US$50 to $300/45.4 kg, containing 5 to 5,000 home- raised, nonbreeding animals of US origin. Holstein and Holstein-mixed breed, and feeder lots were excluded. Sale channels included country page, internet, private treaty, or video sales. Linear mixed models estimated effects of value-added programs (VAP) for vaccination protocols (VAC24, VAC34(+), VAC45(+), VAC60; full descriptions of each of these Superior Livestock Auction protocols can be found at https://superiorlivestock.com/value-added-programs), non-hormone-treated cattle (NHTC), Beef Quality Assurance (BQA), and Global Animal Partner- ship (GAP), on sale prices, controlling for sex, weight, region, and sale month.
Results and Discussion
Data from 12,158 calf lots sold through SLA in 2019 and 2020 were analyzed. Prices were significantly associated with VAP combina- tion, but dependent on sex (sex × COMBO). Region and weight also significantly affected sale prices. Calf lots with VAC45, NHTC, with or without BQA, and GAP received the highest prices, whereas VAC24 only, VAC34 only, and VAC34 with BQA (no NHTC or GAP) received equal or lower prices than no VAP, regardless of sex. Both regres- sion models supported similar interpretations when con- sidering these specific VAP combinations.
Implications and Applications
Understanding the marginal impacts of VAP combinations may help produc- ers make informed decisions for profitable management and marketing strategies. Producers should consider whether expected VAP premiums outweigh added costs.