Effects of Feeding Methionine Hydroxyl Analogue Chelated Zinc, Copper, and Manganese on Growth Performance, Nutrient Digestibility, Mineral Excretion, and Welfare Conditions of Broiler Chickens: Part 2: Sustainability and Welfare Aspects DOI Creative Commons

Hoang Duy Nguyen,

Amy F. Moss,

Frances Yan

et al.

Animals, Journal Year: 2025, Volume and Issue: 15(3), P. 419 - 419

Published: Feb. 3, 2025

This study investigated the effects of dietary supplementation mineral methionine hydroxyl analogue chelates (MMHACs) zinc (Zn), copper (Cu), and manganese (Mn) on excreta nitrogen levels, housing conditions, welfare status broilers. Three-hundred eighty-four day-old Ross 308 male chicks were randomly distributed to four treatments, each consisting eight replicate pens twelve birds per pen. The treatments (1) inorganic trace ZnSO4 (110 ppm), CuSO4 (16 MnO (120 ppm) (ITM); (2) MMHAC Zn (40 Cu (10 Mn (M10); (3) tribasic chloride (125 (T125); (4) (30 (M30). Three feeding phases including starter (days 0–10), grower 10–21), finisher 21–42) used. findings showed that offered MMHACs at both levels had significantly lower T125 diet higher in compared those fed other diets days 10, 16, 21, 28, 42 (p < 0.001). life cycle assessment 30 ppm can be expected improve sustainability poultry industry terms reduced emissions into environment, whereas moisture content, litter air gases (ammonia, carbon dioxide, methane), indicators similar between treatments. Hence, broiler could maintain quality while reducing environment Zn, Mn, and/or excretion broilers, therefore environmental impacts production.

Language: Английский

Effects of Feeding Methionine Hydroxyl Analogue Chelated Zinc, Copper, and Manganese on Growth Performance, Nutrient Digestibility, Mineral Excretion, and Welfare Conditions of Broiler Chickens: Part 2: Sustainability and Welfare Aspects DOI Creative Commons

Hoang Duy Nguyen,

Amy F. Moss,

Frances Yan

et al.

Animals, Journal Year: 2025, Volume and Issue: 15(3), P. 419 - 419

Published: Feb. 3, 2025

This study investigated the effects of dietary supplementation mineral methionine hydroxyl analogue chelates (MMHACs) zinc (Zn), copper (Cu), and manganese (Mn) on excreta nitrogen levels, housing conditions, welfare status broilers. Three-hundred eighty-four day-old Ross 308 male chicks were randomly distributed to four treatments, each consisting eight replicate pens twelve birds per pen. The treatments (1) inorganic trace ZnSO4 (110 ppm), CuSO4 (16 MnO (120 ppm) (ITM); (2) MMHAC Zn (40 Cu (10 Mn (M10); (3) tribasic chloride (125 (T125); (4) (30 (M30). Three feeding phases including starter (days 0–10), grower 10–21), finisher 21–42) used. findings showed that offered MMHACs at both levels had significantly lower T125 diet higher in compared those fed other diets days 10, 16, 21, 28, 42 (p < 0.001). life cycle assessment 30 ppm can be expected improve sustainability poultry industry terms reduced emissions into environment, whereas moisture content, litter air gases (ammonia, carbon dioxide, methane), indicators similar between treatments. Hence, broiler could maintain quality while reducing environment Zn, Mn, and/or excretion broilers, therefore environmental impacts production.

Language: Английский

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