Results 111 to 120 of about 13,509 (244)
Individual behavior tracking of heifers by using object detection algorithm YOLOv4
Frontiers in Animal ScienceStanding and lying times of animals are often used as an indicator to assess welfare and health status. Changes in standing and lying times due to health problems or discomfort can reduce productivity.
Sarah Jahn +6 more
doaj +1 more source
COMMERCIAL BEEF HERD REPLACEMENT STRATEGIES
Annualized cow ownership costs represent a large component of the total costs in a cow-calf enterprise, and therefore impact profitability. Annualized cow costs are determined in large part by the price or cost of that cow when it entered the herd.
Fanning, Jasper +2 more
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Replacement Beef Heifer Economics
, 1991 The nutritional management of weaned heifer calves affects not only the conception rate of yearling heifers but also their subsequent conception rate as 2-year-old cows and the weight of their first weaned calf.
Feuz, D. M.
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A tool to optimise dairy herd replacements combining conventional, sexed, and beef semen
Italian Journal of Animal ScienceA tool to help Italian dairy farmers choosing the most suitable replacement strategy has been developed. The approach aimed to identify yearly female replacement needs based on herd performance level and combination of different semen type (conventional,
Valentina Ferrari +5 more
doaj +1 more source
Bill Gibson Present Heifer at Livestock Show
, 1974 Bill Gibson, manager of First Security Bank presented this year\u27s registered Chain Heifer. The chain heifer is presented every two years and is bred form the heifer presented two years before. Julia Taylor bred the heifer and it was presented to Robin
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Management considerations in Holstein heifer development
, 2000 Guide containing recommendations for the management of Holstein heifer development in dairy heifer ...
Looper, Michael L.; Bethard, Greg;
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Heifer Grazing on Good Range Site
, 1961 Photograph of a two-year-old heifer grazing on good condition pasture grasses. Another heifer is in the background. The back of the photograph proclaims, "2 year old heifer grazing on Good Condition, Loamy prairie site, Summit soil unit.
Dietz, Harland
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The abstract highlights the transformative power of kitchen gardening in empowering smallholder women farmers, promoting gender equality, and ensuring nutrition, food security, and health within Bihar’s Sustainable Livelihood Development (BSLD) project ...
Kumar, Amit, Shukla, Karunesh
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