arabesque
发表于 2025-3-28 17:27:23
Kouichiro Inomata,Hiroaki Sukegawaummit metabolism. Nevertheless, high-vitality calves can withstand low ambient temperatures, whereas premature or dystocial calves are unable to increase their heat production to compensate for their high heat loss and they become hypothermic..During the rearing period, the energy expenditures and t
crutch
发表于 2025-3-28 18:56:08
https://doi.org/10.1007/978-981-16-0069-2. The physiological and production responses are at the same time depending on the factors: breed, age, body weight, activity, feathering, food intake, nutritional and temperature history..The mass exponent in the metabolic body weight unit, which is used for intraspecific comparison, varies general
PACT
发表于 2025-3-28 23:55:11
https://doi.org/10.1007/978-3-319-15180-9re discussed. The thermal requirement of chickens is related to both environmental and internal factors..Quantitatively, physical activity accounts for the highest waste of dietary energy. It is released as heat to the environment. Muscular activity in combination with active behaviour is one of the
依法逮捕
发表于 2025-3-29 05:07:10
Eckige logarithmische Spiralen,128 chickens each) it was determined how heat production, weight loss, water loss and yolk loss are related to the dry and wet bulb temperature (T. and T. respectively). Heat production increased with T. (28.8 to 39.5°C) and T. (22.0 to 32.7°C). The effective temperature (T.) could be calculated as
品牌
发表于 2025-3-29 09:15:37
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百科全书
发表于 2025-3-29 13:38:58
Current Topics in Veterinary Medicinehttp://image.papertrans.cn/e/image/310335.jpg
刺穿
发表于 2025-3-29 17:44:34
https://doi.org/10.1007/978-94-009-3363-7Broiler; adaptation; environment; metabolism; nitrogen; temperature
尽忠
发表于 2025-3-29 23:19:12
Book 1987rements has been done in physiolo gical, physical and behavioural studies. The impact of conditions as en countered by animals in various production systems has been approached from different viewpoints related to these different disciplines. In addi tion, various kinds of infections (bacterial,
晚间
发表于 2025-3-30 01:36:56
ergy requirements has been done in physiolo gical, physical and behavioural studies. The impact of conditions as en countered by animals in various production systems has been approached from different viewpoints related to these different disciplines. In addi tion, various kinds of infections (bacterial, 978-94-010-8010-1978-94-009-3363-7
Inelasticity
发表于 2025-3-30 05:12:29
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