Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age
ABSTRACT: The investigation aimed to explore the suitable amino acid (AA) supplementation pattern for goslings under low-protein diets. A total of 364 1-day-old male goslings were randomly divided into 4 experimental groups, with 7 pens containing 13 goslings each. The 4 groups were control (CP, 18....
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-02-01
|
| Series: | Poultry Science |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579122006897 |
| _version_ | 1811175500404490240 |
|---|---|
| author | Y.Q. Liang X.C. Zheng J. Wang H.M. Yang Z.Y. Wang |
| author_facet | Y.Q. Liang X.C. Zheng J. Wang H.M. Yang Z.Y. Wang |
| author_sort | Y.Q. Liang |
| collection | DOAJ |
| description | ABSTRACT: The investigation aimed to explore the suitable amino acid (AA) supplementation pattern for goslings under low-protein diets. A total of 364 1-day-old male goslings were randomly divided into 4 experimental groups, with 7 pens containing 13 goslings each. The 4 groups were control (CP, 18.55%), LPM (CP, 15.55% + major AA), LPA (CP, 15.55% + all AA), and LPR (CP, 15.55% + AA content reduced proportionally to the control's CP). The corn-soybean meal diets are formulated according to the ideal AA model of goose and its nutritional requirements. The results indicated that the ADG and BW were the lowest, and the F: G was the highest in LPR (P < 0.05); the other three groups were not significantly different (P > 0.05). The ADFI and mortality were not different among all the groups (P > 0.05). Among the AA content in serum and breast muscle, lysine in serum significantly decreased compared with the control (P < 0.05). The UREA content was approximately 2-fold higher in the LPR group than in the LPM and LPA groups (P < 0.05). No difference in IgA, IgG, IgM, and IgE levels was observed among the groups (P > 0.05). The nitrogen excretion was decreased in LPM and LPA compared to the control and LPR (P < 0.05). Nitrogen deposition did not differ among groups (P > 0.05). Nitrogen utilization was highest in the LPA and LPM groups, followed by the control group and LPR (P < 0.05). In conclusion, the patterns of supplementation of major AA and all AA in low-protein diets (CP, 15.55%) had no adverse effect on the growth performance compared with the control (CP, 18.55%) of the goslings. Besides, the two patterns could decrease nitrogen excretion and increase nitrogen utilization. Furthermore, from the perspective of dietary cost and environmental protection, the pattern of supplementing major AA in a corn-soybean meal low-protein diet is suggested. |
| first_indexed | 2024-04-10T19:38:04Z |
| format | Article |
| id | doaj.art-c8a2b3fc160c40e3a0fe04504a84b9b1 |
| institution | Directory Open Access Journal |
| issn | 0032-5791 |
| language | English |
| last_indexed | 2024-04-10T19:38:04Z |
| publishDate | 2023-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Poultry Science |
| spelling | doaj.art-c8a2b3fc160c40e3a0fe04504a84b9b12023-01-30T04:11:37ZengElsevierPoultry Science0032-57912023-02-011022102395Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of ageY.Q. Liang0X.C. Zheng1J. Wang2H.M. Yang3Z.Y. Wang4College of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu Province 225009, PR ChinaCollege of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu Province 225009, PR ChinaJiangsu Agri-animal Husbandry Vocational College, Taizhou, Jiangsu Province 225300, PR ChinaCollege of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu Province 225009, PR ChinaCollege of Animal Science and Technology, Yangzhou University, Yangzhou, Jiangsu Province 225009, PR China; Joint International Research Laboratory of Agriculture and Agri-Product Safety of Ministry of Education of China, Yangzhou University, Yangzhou, Jiangsu Province 225000, PR China; Corresponding author:ABSTRACT: The investigation aimed to explore the suitable amino acid (AA) supplementation pattern for goslings under low-protein diets. A total of 364 1-day-old male goslings were randomly divided into 4 experimental groups, with 7 pens containing 13 goslings each. The 4 groups were control (CP, 18.55%), LPM (CP, 15.55% + major AA), LPA (CP, 15.55% + all AA), and LPR (CP, 15.55% + AA content reduced proportionally to the control's CP). The corn-soybean meal diets are formulated according to the ideal AA model of goose and its nutritional requirements. The results indicated that the ADG and BW were the lowest, and the F: G was the highest in LPR (P < 0.05); the other three groups were not significantly different (P > 0.05). The ADFI and mortality were not different among all the groups (P > 0.05). Among the AA content in serum and breast muscle, lysine in serum significantly decreased compared with the control (P < 0.05). The UREA content was approximately 2-fold higher in the LPR group than in the LPM and LPA groups (P < 0.05). No difference in IgA, IgG, IgM, and IgE levels was observed among the groups (P > 0.05). The nitrogen excretion was decreased in LPM and LPA compared to the control and LPR (P < 0.05). Nitrogen deposition did not differ among groups (P > 0.05). Nitrogen utilization was highest in the LPA and LPM groups, followed by the control group and LPR (P < 0.05). In conclusion, the patterns of supplementation of major AA and all AA in low-protein diets (CP, 15.55%) had no adverse effect on the growth performance compared with the control (CP, 18.55%) of the goslings. Besides, the two patterns could decrease nitrogen excretion and increase nitrogen utilization. Furthermore, from the perspective of dietary cost and environmental protection, the pattern of supplementing major AA in a corn-soybean meal low-protein diet is suggested.http://www.sciencedirect.com/science/article/pii/S0032579122006897low-protein dietsgrowth performancenitrogen metabolismamino acid supplementation patterngeese |
| spellingShingle | Y.Q. Liang X.C. Zheng J. Wang H.M. Yang Z.Y. Wang Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age Poultry Science low-protein diets growth performance nitrogen metabolism amino acid supplementation pattern geese |
| title | Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| title_full | Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| title_fullStr | Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| title_full_unstemmed | Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| title_short | Different amino acid supplementation patterns in low-protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| title_sort | different amino acid supplementation patterns in low protein diets on growth performance and nitrogen metabolism of goslings from 1 to 28 days of age |
| topic | low-protein diets growth performance nitrogen metabolism amino acid supplementation pattern geese |
| url | http://www.sciencedirect.com/science/article/pii/S0032579122006897 |
| work_keys_str_mv | AT yqliang differentaminoacidsupplementationpatternsinlowproteindietsongrowthperformanceandnitrogenmetabolismofgoslingsfrom1to28daysofage AT xczheng differentaminoacidsupplementationpatternsinlowproteindietsongrowthperformanceandnitrogenmetabolismofgoslingsfrom1to28daysofage AT jwang differentaminoacidsupplementationpatternsinlowproteindietsongrowthperformanceandnitrogenmetabolismofgoslingsfrom1to28daysofage AT hmyang differentaminoacidsupplementationpatternsinlowproteindietsongrowthperformanceandnitrogenmetabolismofgoslingsfrom1to28daysofage AT zywang differentaminoacidsupplementationpatternsinlowproteindietsongrowthperformanceandnitrogenmetabolismofgoslingsfrom1to28daysofage |