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核心技术专利：CN118964589B侵权必究

核心技术专利：CN118964589B侵权必究

Buyse J, Decuypere E, Berghman L, Kühn E R, Vandesande F

Laboratory for Physiology and Immunology of Domestic Animals, KU Leuven, Heverlee, Belgium.

Br Poult Sci. 1992 Dec;33(5):1101-9. doi: 10.1080/00071669208417552.

The effect of the crude protein content (200 and 150 g/kg) of isoenergetic diets on episodic growth hormone (GH) release and on heat production was investigated in male broiler chickens. 2. Decreasing the crude protein content of isoenergetic diets from 200 g/kg (HP diet) to 150 g/kg (LP diet) resulted in depressed body weight gain, impaired food conversion efficiency and increased abdominal fat deposition. 3. The pattern of growth hormone secretion was markedly affected by dietary treatment. Broiler chickens fed on the LP diet had higher overall mean, amplitude, baseline and peak frequency than the HP chickens. 4. The LP chickens produced more heat per unit of metabolic body weight than the HP chickens. 5. The hypothesis relating the pattern of GH secretion to protein conversion efficiency was corroborated.

研究了等能量日粮中粗蛋白含量（200克/千克和150克/千克）对雄性肉鸡间歇性生长激素（GH）释放及产热的影响。2. 将等能量日粮的粗蛋白含量从200克/千克（高蛋白日粮）降至150克/千克（低蛋白日粮），导致体重增加受抑、食物转化效率受损以及腹部脂肪沉积增加。3. 日粮处理显著影响生长激素分泌模式。饲喂低蛋白日粮的肉鸡总体平均水平、振幅、基线和峰值频率均高于高蛋白日粮组肉鸡。4. 低蛋白日粮组肉鸡每单位代谢体重产生的热量高于高蛋白日粮组肉鸡。5. 生长激素分泌模式与蛋白质转化效率相关的假设得到了证实。

Buyse J, Decuypere E, Berghman L, Kühn E R, Vandesande F

Laboratory for Physiology and Immunology of Domestic Animals, KU Leuven, Heverlee, Belgium.

Br Poult Sci. 1992 Dec;33(5):1101-9. doi: 10.1080/00071669208417552.

The effect of the crude protein content (200 and 150 g/kg) of isoenergetic diets on episodic growth hormone (GH) release and on heat production was investigated in male broiler chickens. 2. Decreasing the crude protein content of isoenergetic diets from 200 g/kg (HP diet) to 150 g/kg (LP diet) resulted in depressed body weight gain, impaired food conversion efficiency and increased abdominal fat deposition. 3. The pattern of growth hormone secretion was markedly affected by dietary treatment. Broiler chickens fed on the LP diet had higher overall mean, amplitude, baseline and peak frequency than the HP chickens. 4. The LP chickens produced more heat per unit of metabolic body weight than the HP chickens. 5. The hypothesis relating the pattern of GH secretion to protein conversion efficiency was corroborated.

研究了等能量日粮中粗蛋白含量（200克/千克和150克/千克）对雄性肉鸡间歇性生长激素（GH）释放及产热的影响。2. 将等能量日粮的粗蛋白含量从200克/千克（高蛋白日粮）降至150克/千克（低蛋白日粮），导致体重增加受抑、食物转化效率受损以及腹部脂肪沉积增加。3. 日粮处理显著影响生长激素分泌模式。饲喂低蛋白日粮的肉鸡总体平均水平、振幅、基线和峰值频率均高于高蛋白日粮组肉鸡。4. 低蛋白日粮组肉鸡每单位代谢体重产生的热量高于高蛋白日粮组肉鸡。5. 生长激素分泌模式与蛋白质转化效率相关的假设得到了证实。