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Mostrando 581 - 600 Resultados de 11,636 Para Buscar '"Cowes"', tiempo de consulta: 0.17s Limitar resultados
  1. 581
    “…BACKGROUND: Subfertility is a major issue facing the dairy industry as the average US Holstein cow conception rate (CCR) is approximately 35%. …”
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    Identification of loci associated with conception rate in primiparous Holstein cows
  2. 582
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    The role of leptin in reproductive characteristics of commercial beef cows and heifers
  3. 583
    “…The Oxidative Status index value was significantly higher in cows with LDA than in healthy cows (8.3 ± 1.51 vs. 6.2 ± 0.76). …”
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    Evaluation of Oxidative Stress in Dairy Cows with Left Displacement of Abomasum
  4. 584
    “…SIMPLE SUMMARY: Dairy cows in Europe and the United States are increasingly housed indoors year-round. …”
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    Pasture Access Affects Behavioral Indicators of Wellbeing in Dairy Cows
  5. 585
    “…The medical records of 14 cows aged 2.5 to 14.6 years (5.4 ± 3.1 years) with U5 were scrutinised. …”
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    Type-5 abomasal ulcer and omental bursitis in 14 cows
  6. 586
    “…Pregnancy was determined at gestation day 35 for Holstein heifers and cows. Genotypes from 43,984 SNPs of 499 pregnant heifers and 498 pregnant cows that calved at full term (FT) were compared to 62 heifers and 28 cows experiencing SA. …”
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    Genomic Analysis of Spontaneous Abortion in Holstein Heifers and Primiparous Cows
  7. 587
    “…Among prevalent food allergies, cow milk allergy (CMA) is most common and may persist throughout the life. …”
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    Nano-Biosensing Platforms for Detection of Cow’s Milk Allergens: An Overview
  8. 588
    “…In this review, some challenges to the grazing cow are discussed together with opportunities for future improvement. …”
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    Some challenges and opportunities for grazing dairy cows on temperate pastures
  9. 589
    “…We find that membrane-tethered Wg prevents cow null defects in NMJ development, indicating that Cow mediates secreted Wg signaling. …”
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    Carrier of Wingless (Cow) Regulation of Drosophila Neuromuscular Junction Development
  10. 590
    “…ABSTRACT: Antibacterial peptides were isolated and purified from whey proteins of camel milk (CaW) and cow milk (CoW) and their antimicrobial activities were studied. …”
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    Antibacterial Activity of Trypsin-Hydrolyzed Camel and Cow Whey and Their Fractions
  11. 591
    “…Ketosis is one of the most prevalent transition metabolic disorders in dairy cows, and has been intrinsically influenced by both genetic and nutritional factors. …”
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    Clinical Ketosis-Associated Alteration of Gene Expression in Holstein Cows
  12. 592
    “…Control cows received diets with 2 kg uncontaminated cottonseed. …”
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    The biochemical and metabolic profiles of dairy cows with mycotoxins-contaminated diets
  13. 593
    “…The differences in costs between cases occurred due to differences between cases (e.g., cow culled vs cow not culled, getting another disease vs not getting another disease).…”
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    Estimating the combined costs of clinical and subclinical ketosis in dairy cows
  14. 594
    “…Negative RFI cows consumed 11.5% less DM than positive RFI cows, with performance and metabolic profile being similar to those of positive RFI cows, except for a lower milk protein content and higher blood cholesterol concentration. …”
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    Feed efficiency and maternal productivity of Bos indicus beef cows
  15. 595
    por Calvo, Angela, Airoldi, Gianfranco
    Publicado 2020
    “…SIMPLE SUMMARY: The dimensioning of cow milking systems has been studied for many years by many authors, but nobody has addressed the studies on small cow dairies that are actually present in many Mediterranean countries (with a number milked cows up to 100–120). …”
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    Sizing Milking Groups in Small Cow Dairies of Mediterranean Countries
  16. 596
    “…Iodine concentration in cow’s milk is affected by diet and iodine supplementation levels, milking sanitation practices, and other factors. …”
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    Large Variability of Iodine Content in Retail Cow’s Milk in the U.S.
  17. 597
    “…The main clinical study was carried out on 37 dairy cows of mixed breeds, suffered from self-suckling, with a follow up period of six months. …”
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    Intra-lingual suture pattern for prevention of self-suckling in cows
  18. 598
    “…AIM: The aims of this study were first to estimate calcification in the esophagus and abomasum of cows and second to quantify its appearance with increasing age using histopathological and immunohistochemical techniques. …”
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    Detection of esophageal and glandular stomach calcification in cow (Bos taurus)
  19. 599
    “…[Image: see text] Dairy cows can experience a negative energy balance (NEB) in early lactation when feed intake is too low to meet the energy requirements for body maintenance and milk production. …”
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    Metabolomics of Milk Reflects a Negative Energy Balance in Cows
  20. 600
    “…This paper reviews the application of calcium propionate in dairy cows.…”
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    Research on the Applications of Calcium Propionate in Dairy Cows: A Review
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