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Jacques, French orthopedic surgeon, 1875-1954. See: Calvé-Perthes disease, Legg-Calvé-Perthes disease.
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References in periodicals archive ?
Genetic relationships among calving ease, calving interval, birth weight, and weaning weight in the Asturiana de los Valles beef cattle breed.
Calving at 24 months could yield another two calves per cow per lifetime for an average 25-strong Welsh herd.
Suckled calf producers are advised to increase magnesium in the diet of their pregnant beef cows before calving >
Some authors have suggested that oilfield development has prompted shifts in distribution and displacement of calving caribou from areas within several kilometers of roads (Dau and Cameron, 1986a, b), potentially decreasing nutritional status and reproductive performance (Cameron et al., 1992, 2002, 2005; Cameron, 1995; Nellemann and Cameron, 1996, 1998; NRC, 2003).
"Calving problems are out - Salers have the largest pelvic cavity of any breed so cows calve naturally.
This paper utilizes data from Global Positioning System (GPS) collared moose as a tool for determining potential calving sites, and to discern the degree of fidelity to these calving sites in consecutive years.
And for a cow served on October 8, 2019, the expected calving date may be July 17, 2020.The gestation (pregnancy) calendar on the other hand, provides a basic understanding and benefit of predicting when a cow could calve down.Note: The dates of calving are based on 283 days of gestation and in some cases, calving can occur few days (work with 10 days) before or after the specified date, which also explains the little variation in the first formula and the gestation calendar.
In a new research published in Nature Communications, USF geoscientists Tim Dixon and Surui Xie, along with co-authors David Holland, Irena VankovEi, and Denis Voytenko at NYU and NYU Abu Dhabi Research Institute, have uncovered a process that can control the "calving" of glaciers - when large chunks of a glacier collapse into the sea, forming icebergs like the one that sank the Titanic.
The order of calving and the age of the first calving in the heifers also had an effect on the birth weight of the calves.
The objective of this study was to determine the effects of some environmental factors on the lactation milk yield, milk composition (fat, protein and lactose), lactation length and calving interval in the Anatolian buffalo and to estimate of repeatability for the investigated characteristics in Afyonkarahisar province, Turkey.