Zobrazeno 1 - 10 of 111 pro vyhledávání: '"J. S. Stevenson"'
1
Late-gestation ear-surface temperatures and subsequent postpartum health, activity, milk yield, and reproductive performance of dairy cows
Autor: J S, Stevenson
Publikováno v: Theriogenology. 181:170-179
A retrospective study was conducted to determine if postpartum health, milk yield, and reproductive traits in addition to peripartum daily physical activities (resting, eating, active time, and rumination) differ in dairy cows having greater or lesse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca2fa09e9b70a6ef8bd49c49a2394f25
https://doi.org/10.1016/j.theriogenology.2022.01.022
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6
Presynchronization strategy using prostaglandin F
Autor: L G D, Mendonça, L S, Rocha, B E, Voelz, G T, Lima, A L A, Scanavez, J S, Stevenson
Publikováno v: Theriogenology. 124
Objectives of experiment 1 were to evaluate pregnancy outcomes and reinsemination patterns of cows whose estrous cycles or ovulation were presynchronized with prostaglandin (PGF
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::7d4c035fdcf94723b4d79b8b2ccea604
https://pubmed.ncbi.nlm.nih.gov/30339859
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7
Dose frequency of prostaglandin F
Autor: J S, Stevenson, J A, Sauls, L G D, Mendonça, B E, Voelz
Publikováno v: Journal of dairy science. 101(10)
We hypothesized (1) that neither duration of the Ovsynch program nor dose frequency of PGF
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0612ebc5de7ee290950aa3b15433620c
https://pubmed.ncbi.nlm.nih.gov/30100501
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8
Two split-time artificial insemination programs in suckled beef cows
Autor: J S, Stevenson, S L, Hill, D M, Grieger, K C, Olson, J R, Jaeger, J, Ahola, G E, Seidel, R K, Kasimanickam
Publikováno v: Journal of animal science. 95(11)
Our objective was to determine which of 2 split-time AI programs applied to suckled beef cows would result in greater pregnancy risk. Suckled beef cows (n = 1,062) at 12 locations in 4 states (CO, KS, MY, and WA) were enrolled. Cows were treated on d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::306e107fc97c5986e5d2b4632ce57520
https://pubmed.ncbi.nlm.nih.gov/29293737
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10
Response of lactating dairy cows with or without purulent vaginal discharge to gonadotropin-releasing hormone and prostaglandin F2α
Autor: B E, Voelz, L, Rocha, F, Scortegagna, J S, Stevenson, L G D, Mendonça
Publikováno v: Journal of animal science. 96(1)
Purulent vaginal discharge (PVD) is a common uterine disease in dairy cattle that has negative effects on reproductive performance. Reproductive management programs that synchronize ovulation use gonadotropin-releasing hormone (GnRH) to induce ovulat
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::362617c983d4936b4b1aa123fb6b3b50
https://pubmed.ncbi.nlm.nih.gov/29385599
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