Mostrando 301 - 320 Resultados de 8,508 Para Buscar '"Barnes"', tiempo de consulta: 0.29s Limitar resultados
  1. 301
    por Vesselo, Isaac R.
    Publicado 1965
    Libro
  2. 302
    Libro
  3. 303
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  4. 304
    “…METHODS: Sampling data was simulated using a mechanistic model of H7N9 influenza transmission within commercial poultry barns together with a stochastic observation process. …”
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  5. 305
    “…This study aimed to research the effects of different dietary concentrate to forage (C:F) ratio on growth performance, rumen fermentation and bacteria diversity of barn feeding Tibetan sheep. The experiment contains fiver treatments (HS1, HS2 HS3, HS4 and HS5; n = 8, respectively) based on dietary C:F ratios 0:100, 15:85, 30:70, 45:55, and 60:40, respectively. …”
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  6. 306
  7. 307
    “…Surveillance of AMR and pathogens was conducted using whole-genome sequencing (WGS) in conjunction with open source tools and data pipeline analyses, which inform on the resistome, virulome and bacterial diversity in animals and materials associated with the different types of barns. This information was combined and correlated with drug usage (types and amounts) over time, along with animal health metadata (stage of growth, reason for drug use, among others). …”
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  8. 308
    “…This research aimed to investigate the effects of dietary energy concentration (combined net energy, Nemf) on growth performance and meat quality of yaks raised by barn feeding. In all, 30 male yaks (3‐year old and 114.57 ± 21.56 kg of body weight) were allocated to one of three isonitrogenous dietary treatments that had different Nemf concentrations (low 3.72 MJ/kg, middle 4.52 MJ/kg and high 5.32 MJ/kg, respectively). …”
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  9. 309
  10. 310
    “…From 2003 to 2005, a total of 10,065 Barn Owl pellets were collected and analyzed from 31 breeding sites in the largest agroecosystem in Greece, the Thessaly plains. …”
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  11. 311
    por Heath, Maurice E., 1910-
    Publicado 1973
    Libro
  12. 312
    Libro
  13. 313
  14. 314
    “…The nonbreeding distribution of Barn Swallows from central European breeding populations seems to be a mixture of those populations breeding further north and south, indicating a migratory divide.…”
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  15. 315
    “…Understanding the altered gastrointestinal microbiota is important to illuminate effects of maternal grazing (MG: maternally nursed and grazed) and barn feeding (BF: supplied milk replacer, starter feed, and alfalfa hay) on the performance and immune function of yak calves. …”
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  16. 316
    “…Technologies to address concerns about the indoor air quality inside barns and the gaseous emissions from farms to the atmosphere continue to be among industry priorities. …”
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  17. 317
  18. 318
  19. 319
    por Gudiño Kieffer, Cristina
    Publicado 1993
    Libro
  20. 320
    por Ruppert, Edward E.
    Publicado 1996
    Libro
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