Dietary phosphorus and calcium utilization in growing pigs: requirements and improvements

M Lautrou, A Narcy, JY Dourmad, C Pomar… - Frontiers in Veterinary …, 2021 - frontiersin.org
The sustainability of animal production relies on the judicious use of phosphorus (P).
Phosphate, the mined source of agricultural phosphorus supplements, is a non-renewable …

[HTML][HTML] Animal board invited review: Heritability of nitrogen use efficiency in fattening pigs: Current state and possible directions

C Kasper - animal, 2024 - Elsevier
Pork, an important component of human nutrition worldwide, contributes considerably to
anthropogenic nitrogen and greenhouse gas emissions. Reducing the environmental impact …

[HTML][HTML] Linear and nonlinear models for assessing carcass composition using dual X-ray absorptiometry in egg-and meat-type chickens

TL Noetzold, JA Chew, DR Korver, GY Bédécarrats… - Poultry Science, 2024 - Elsevier
The objective of this study was to develop appropriate correction equations for dual energy
X-ray absorptiometry (DXA) for total carcass composition of live meat-and egg-type …

[HTML][HTML] Sugary and salty former food products in pig diets affect energy and nutrient digestibility, feeding behaviour but not the growth performance and carcass …

S Mazzoleni, M Tretola, A Luciano, P Lin, L Pinotti… - animal, 2023 - Elsevier
Former foodstuff products (FFPs) are promising alternative ingredients for reducing the
waste of natural resources and the environmental impact of food production. This study …

Genetic analysis of protein efficiency and its association with performance and meat quality traits under a protein-restricted diet

EO Ewaoluwagbemiga, G Bee, C Kasper - Genetics Selection Evolution, 2023 - Springer
Background An essential component in the development of sustainable pig production is the
reduction of nitrogen excretion in fattening pigs. Pig feeds typically contain high levels of …

[HTML][HTML] Dual-energy X-ray absorptiometry: an effective approach for predicting broiler chicken body composition

GACC de Aguiar, L da Fonseca, MRS de Farias… - Poultry Science, 2024 - Elsevier
Two trials were carried out to develop and validate linear regression equations for body
composition prediction using Dual-energy X-ray absorptiometry (DEXA). In Trial 1, 300 …

[HTML][HTML] Development of the mineralisation of individual bones and bone regions in replacement gilts according to dietary calcium and phosphorus

P Floradin, C Pomar, MP Létourneau-Montminy… - animal, 2024 - Elsevier
Skeleton bones, distinguished by trabecular and cortical bone tissue content, exhibit varied
growth and composition, in response to modified dietary calcium and phosphorus levels …

[HTML][HTML] Dynamics of bone mineralization in primiparous sows as a function of dietary phosphorus and calcium during lactation

J Heurtault, S Hiscocks, MP Létourneau-Montminy… - animal, 2024 - Elsevier
To maximize the efficiency of dietary P utilization in swine production, understanding the
mechanisms of P utilization in lactating sows is relevant due to their high P requirement and …

[HTML][HTML] Development of bone mineralization and body composition of replacement gilts fed a calcium and phosphorus depletion and repletion strategy

P Floradin, MP Létourneau-Montminy, C Pomar… - animal, 2022 - Elsevier
This study investigated the ability of replacement gilts to adapt their calcium and phosphorus
utilization and their kinetics in bone mineralization to compensate for modified intake of …

[HTML][HTML] Intrauterine growth restriction defined by increased brain-to-liver weight ratio affects postnatal growth and protein efficiency in pigs

R Ruggeri, G Bee, P Trevisi, C Ollagnier - animal, 2024 - Elsevier
Intrauterine growth restriction (IUGR) refers to impaired foetal growth during gestation,
resulting in permanent stunting effects on the offspring. This study aimed to investigate the …