Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality
The influence of feeding a new hybrid of sorghum (ES Shamal, orange variety) in broiler chickens on growth, health, meat, and litter quality was evaluated from 1–42 d. A total of 360-day-old male Ross 308 broiler chicks (40.1 ± 2.3 g) were randomly assigned to 3 experimental diets: 100% corn-based d...
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Taylor & Francis Group
2023-12-01
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| Series: | Italian Journal of Animal Science |
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| Online Access: | http://dx.doi.org/10.1080/1828051X.2023.2212695 |
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| author | Georgeta Ciurescu Andreea Vasilachi Lavinia Idriceanu Mihaela Dumitru |
| author_facet | Georgeta Ciurescu Andreea Vasilachi Lavinia Idriceanu Mihaela Dumitru |
| author_sort | Georgeta Ciurescu |
| collection | DOAJ |
| description | The influence of feeding a new hybrid of sorghum (ES Shamal, orange variety) in broiler chickens on growth, health, meat, and litter quality was evaluated from 1–42 d. A total of 360-day-old male Ross 308 broiler chicks (40.1 ± 2.3 g) were randomly assigned to 3 experimental diets: 100% corn-based diet (S0), partial replacement of corn with 50% sorghum (S50), total replacement of corn with sorghum (S100). All diets were calculated to be isonitrogenous and isocaloric with similar content of total lysine, total sulphur amino acids, calcium, and available phosphorous. The results indicated that partial or total replacement of corn by sorghum is suitable for broiler chicken diets with no adverse effects on growth, and slaughter performance, as well as litter quality over the whole trial period. Moreover, the substitution of corn with sorghum, reduced (p = .007) abdominal fat associated with an increase in breast and thigh meat colour (L* values; p < .001). Also, a significant (p = .002) decrease in plasma triglyceride was found in broilers fed sorghum-based diets. Except for collagen and hardness in the breast and thigh, and gumminess only in the thigh muscle, there were no differences in fundamental physicochemical (pH, protein, fat, moisture) or textural attributes of meat due to dietary treatment. However, sorghum alters the intestinal microflora, resulting in a lower count of E. coli in the caeca. It can thus, be concluded that sorghum (ES Shamal, orange variety) can be included in broiler feeds from hatching to day 42, without any adverse effects on the broiler’s performance.HIGHLIGHTS Climate changes become a threat to the livestock sector and finding novel nutritional solutions for feeding farm animals became a priority. New sorghum varieties are valuable in terms of drought-resistant plants. Replacement of corn with sorghum in broiler diets maintains growth performances and carcase characteristics. |
| format | Article |
| id | doaj-art-d70813e2f2254f519168e4870e973f0b |
| institution | OA Journals |
| issn | 1594-4077 1828-051X |
| language | English |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
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| series | Italian Journal of Animal Science |
| spelling | doaj-art-d70813e2f2254f519168e4870e973f0b2025-08-20T02:07:48ZengTaylor & Francis GroupItalian Journal of Animal Science1594-40771828-051X2023-12-0122153754710.1080/1828051X.2023.22126952212695Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat qualityGeorgeta Ciurescu0Andreea Vasilachi1Lavinia Idriceanu2Mihaela Dumitru3Laboratorul de Nutritie Animala & Biotehnologii, National Research & Development Institute for Biology and Animal Nutrition (IBNA)Laboratorul de Nutritie Animala & Biotehnologii, National Research & Development Institute for Biology and Animal Nutrition (IBNA)Laboratorul de Nutritie Animala & Biotehnologii, National Research & Development Institute for Biology and Animal Nutrition (IBNA)Laboratorul de Nutritie Animala & Biotehnologii, National Research & Development Institute for Biology and Animal Nutrition (IBNA)The influence of feeding a new hybrid of sorghum (ES Shamal, orange variety) in broiler chickens on growth, health, meat, and litter quality was evaluated from 1–42 d. A total of 360-day-old male Ross 308 broiler chicks (40.1 ± 2.3 g) were randomly assigned to 3 experimental diets: 100% corn-based diet (S0), partial replacement of corn with 50% sorghum (S50), total replacement of corn with sorghum (S100). All diets were calculated to be isonitrogenous and isocaloric with similar content of total lysine, total sulphur amino acids, calcium, and available phosphorous. The results indicated that partial or total replacement of corn by sorghum is suitable for broiler chicken diets with no adverse effects on growth, and slaughter performance, as well as litter quality over the whole trial period. Moreover, the substitution of corn with sorghum, reduced (p = .007) abdominal fat associated with an increase in breast and thigh meat colour (L* values; p < .001). Also, a significant (p = .002) decrease in plasma triglyceride was found in broilers fed sorghum-based diets. Except for collagen and hardness in the breast and thigh, and gumminess only in the thigh muscle, there were no differences in fundamental physicochemical (pH, protein, fat, moisture) or textural attributes of meat due to dietary treatment. However, sorghum alters the intestinal microflora, resulting in a lower count of E. coli in the caeca. It can thus, be concluded that sorghum (ES Shamal, orange variety) can be included in broiler feeds from hatching to day 42, without any adverse effects on the broiler’s performance.HIGHLIGHTS Climate changes become a threat to the livestock sector and finding novel nutritional solutions for feeding farm animals became a priority. New sorghum varieties are valuable in terms of drought-resistant plants. Replacement of corn with sorghum in broiler diets maintains growth performances and carcase characteristics.http://dx.doi.org/10.1080/1828051X.2023.2212695broilersorghumperformanceplasma metabolitesmeat traits |
| spellingShingle | Georgeta Ciurescu Andreea Vasilachi Lavinia Idriceanu Mihaela Dumitru Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality Italian Journal of Animal Science broiler sorghum performance plasma metabolites meat traits |
| title | Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality |
| title_full | Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality |
| title_fullStr | Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality |
| title_full_unstemmed | Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality |
| title_short | Effects of corn replacement by sorghum in broiler chickens diets on performance, blood chemistry, and meat quality |
| title_sort | effects of corn replacement by sorghum in broiler chickens diets on performance blood chemistry and meat quality |
| topic | broiler sorghum performance plasma metabolites meat traits |
| url | http://dx.doi.org/10.1080/1828051X.2023.2212695 |
| work_keys_str_mv | AT georgetaciurescu effectsofcornreplacementbysorghuminbroilerchickensdietsonperformancebloodchemistryandmeatquality AT andreeavasilachi effectsofcornreplacementbysorghuminbroilerchickensdietsonperformancebloodchemistryandmeatquality AT laviniaidriceanu effectsofcornreplacementbysorghuminbroilerchickensdietsonperformancebloodchemistryandmeatquality AT mihaeladumitru effectsofcornreplacementbysorghuminbroilerchickensdietsonperformancebloodchemistryandmeatquality |