Mostrando 8,461 - 8,480 Resultados de 8,508 Para Buscar '"Barnes"', tiempo de consulta: 0.44s Limitar resultados
  1. 8461
    “…BACKGROUND: Laying hens are often kept in barn or free-range systems where they must negotiate level changes in the house to access resources. …”
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  2. 8462
    “…A 41-d experiment was conducted in a commercial wean-to-finish barn; 1,300 piglets weaned at 21 d of age (weaned 2 or 4 d prior to experiment; 6.14 ± 0.18 kg BW; PIC 1050 sows and multiple sire lines) were blocked by sire, sex, and weaning date, then assigned to eight treatments: four dietary treatments each evaluated across two group sizes. …”
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  3. 8463
    “…The study included a herd of 65 Polish Holstein Friesian black and white cows used in a free-range barn located in south-west Poland. The animals were kept in proper welfare conditions, fed using the partly mixed ration (PMR) method on the feeding table. …”
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  4. 8464
    “…SIMPLE SUMMARY: Barns equipped with the automatic milking system (AMS) record huge amounts of data on milk flow rate, milk yield and composition, milk temperature, amount of concentrate intake and rumination time. …”
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  5. 8465
    “…A total of 80 crossbred, high-risk heifers (initially 250 ± 4.2 kg BW), were transported from an Oklahoma City, Oklahoma sale barn to the Kansas State University Beef Cattle Research Center. …”
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  6. 8466
    “…During summer, pregnant dams were exposed to environmental heat stress (shade of a free-stall barn) or offered active cooling (shade, fans, and water soakers) for 54 ± 5 d before parturition (avg. temperature–humidity index = 79). …”
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  7. 8467
    “…Images were taken in natural settings outdoors and in barns under high and low light, using a Ricoh digital camera producing JPG images (converted to PNG prior to processing). …”
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  8. 8468
  9. 8469
  10. 8470
  11. 8471
  12. 8472
  13. 8473
  14. 8474
  15. 8475
  16. 8476
  17. 8477
    por Kelic, A
    Publicado 2002
    “…However, the (n,n') and (n,xn) reactions with cross sections attaining several barns are of great interest in the conception of ADS projects, since they govern the neutron flux and a large part of the energy density . …”
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  18. 8478
    “…Fifty-six heifers (433 ± 34.0 kg) were transported 241 km from a sale barn in North Central South Dakota to the Ruminant Nutrition Center in Brookings, SD. …”
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  19. 8479
    “…SIMPLE SUMMARY: It is difficult to obtain feed intake of dairy cows in experiments since all cows are raised in a free-stall barn in commercial dairy farms nowadays. Therefore, it is necessary to develop a simple, accurate, and reliable feed intake prediction model to replace direct measurement. …”
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  20. 8480
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