Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc
Autori
Brossard, LudovicNieto, Rosa
Charneca, Rui
Araujo, José Pedro
Pugliese, Carolina
Radović, Čedomir
Čandek-Potokar, Marjeta
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Models such as InraPorc enable the growth of pigs to be simulated and their nutrient
requirements to be determined. However, so far, these models have not been applied to local breeds.
We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020
European Union project TREASURE). Data on feed composition, allowance and intake, and body
weight (BW) were obtained from literature reports or experiments conducted within the project. Data
were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque,
Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one
to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg
BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d
in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of
feeding management i...n addition to genetic differences. The PDm and the lysine requirements were
the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total
body energy retention was dedicated to protein, with the greatest proportion of energy retention in
the form of lipids. Despite some methodological limitations, this study provides initial insights into
the nutrient requirements of some local breeds.
Ključne reči:
local breeds / growing pigs / modelling / requirements / nutritionIzvor:
Animals, 2019, 169, 169-Izdavač:
- MDPI Open Access Journals
Finansiranje / projekti:
Institucija/grupa
RIStocarTY - JOUR AU - Brossard, Ludovic AU - Nieto, Rosa AU - Charneca, Rui AU - Araujo, José Pedro AU - Pugliese, Carolina AU - Radović, Čedomir AU - Čandek-Potokar, Marjeta PY - 2019 UR - http://r.istocar.bg.ac.rs/handle/123456789/644 AB - Models such as InraPorc enable the growth of pigs to be simulated and their nutrient requirements to be determined. However, so far, these models have not been applied to local breeds. We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020 European Union project TREASURE). Data on feed composition, allowance and intake, and body weight (BW) were obtained from literature reports or experiments conducted within the project. Data were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque, Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of feeding management in addition to genetic differences. The PDm and the lysine requirements were the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total body energy retention was dedicated to protein, with the greatest proportion of energy retention in the form of lipids. Despite some methodological limitations, this study provides initial insights into the nutrient requirements of some local breeds. PB - MDPI Open Access Journals T2 - Animals T1 - Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc IS - 169 SP - 169 DO - doi.org/10.3390/ani9040169 ER -
@article{ author = "Brossard, Ludovic and Nieto, Rosa and Charneca, Rui and Araujo, José Pedro and Pugliese, Carolina and Radović, Čedomir and Čandek-Potokar, Marjeta", year = "2019", abstract = "Models such as InraPorc enable the growth of pigs to be simulated and their nutrient requirements to be determined. However, so far, these models have not been applied to local breeds. We used InraPorc to determine the nutrient requirements of growing pigs from local breeds (H2020 European Union project TREASURE). Data on feed composition, allowance and intake, and body weight (BW) were obtained from literature reports or experiments conducted within the project. Data were used in InraPorc to calibrate 16 growth and intake profiles from nine breeds (Alentejana, Basque, Bísara, Apulo Calabrese, Cinta Senese, Iberian, Krškopolje pig, Mangalitsa, and Moravka), with one to three profiles per breed depending on the experimental conditions or data source. On the 40–100 kg BW range, mean protein deposition (PDm) was low for all breeds (below 116 g/d vs. over 130 g/d in conventional breeds). The age of pigs at 40 kg BW (110 to 206 days) denoted different types of feeding management in addition to genetic differences. The PDm and the lysine requirements were the highest in breeds with the highest average daily gain. In all breeds, a small proportion of total body energy retention was dedicated to protein, with the greatest proportion of energy retention in the form of lipids. Despite some methodological limitations, this study provides initial insights into the nutrient requirements of some local breeds.", publisher = "MDPI Open Access Journals", journal = "Animals", title = "Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc", number = "169", pages = "169", doi = "doi.org/10.3390/ani9040169" }
Brossard, L., Nieto, R., Charneca, R., Araujo, J. P., Pugliese, C., Radović, Č.,& Čandek-Potokar, M.. (2019). Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc. in Animals MDPI Open Access Journals.(169), 169. https://doi.org/doi.org/10.3390/ani9040169
Brossard L, Nieto R, Charneca R, Araujo JP, Pugliese C, Radović Č, Čandek-Potokar M. Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc. in Animals. 2019;(169):169. doi:doi.org/10.3390/ani9040169 .
Brossard, Ludovic, Nieto, Rosa, Charneca, Rui, Araujo, José Pedro, Pugliese, Carolina, Radović, Čedomir, Čandek-Potokar, Marjeta, "Modelling Nutritional Requirements of Growing Pigs from Local Breeds Using InraPorc" in Animals, no. 169 (2019):169, https://doi.org/doi.org/10.3390/ani9040169 . .