Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements

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 resource, but phosphorus is essential for animal growth, health, and well-being. P must be provided by efficient and sustainab...

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Autores principales:	Marion Lautrou, Agnès Narcy, Jean-Yves Dourmad, Candido Pomar, Philippe Schmidely, Marie-Pierre Létourneau Montminy
Formato:	article
Lenguaje:	EN
Publicado:	Frontiers Media S.A. 2021
Materias:	phosphorus calcium mitigation requirements environment swine Veterinary medicine SF600-1100
Acceso en línea:	https://doaj.org/article/a79e7a56309943ea8d4771953e304529
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spelling	oai:doaj.org-article:a79e7a56309943ea8d4771953e3045292021-11-30T18:10:34ZDietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements2297-176910.3389/fvets.2021.734365https://doaj.org/article/a79e7a56309943ea8d4771953e3045292021-11-01T00:00:00Zhttps://www.frontiersin.org/articles/10.3389/fvets.2021.734365/fullhttps://doaj.org/toc/2297-1769The sustainability of animal production relies on the judicious use of phosphorus (P). Phosphate, the mined source of agricultural phosphorus supplements, is a non-renewable resource, but phosphorus is essential for animal growth, health, and well-being. P must be provided by efficient and sustainable means that minimize the phosphorus footprint of livestock production by developing precise assessment of the bioavailability of dietary P using robust models. About 60% of the phosphorus in an animal's body occurs in bone at a fixed ratio with calcium (Ca) and the rest is found in muscle. The P and Ca requirements must be estimated together; they cannot be dissociated. While precise assessment of P and Ca requirements is important for animal well-being, it can also help to mitigate the environmental effects of pig farming. These strategies refer to multicriteria approaches of modeling, efficient use of the new generations of phytase, depletion and repletion strategies to prime the animal to be more efficient, and finally combining these strategies into a precision feeding model that provides daily tailored diets for individuals. The industry will need to use strategies such as these to ensure a sustainable plant–animal–soil system and an efficient P cycle.Marion LautrouMarion LautrouAgnès NarcyJean-Yves DourmadCandido PomarPhilippe SchmidelyMarie-Pierre Létourneau MontminyFrontiers Media S.A.articlephosphoruscalciummitigationrequirementsenvironmentswineVeterinary medicineSF600-1100ENFrontiers in Veterinary Science, Vol 8 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	phosphorus calcium mitigation requirements environment swine Veterinary medicine SF600-1100
spellingShingle	phosphorus calcium mitigation requirements environment swine Veterinary medicine SF600-1100 Marion Lautrou Marion Lautrou Agnès Narcy Jean-Yves Dourmad Candido Pomar Philippe Schmidely Marie-Pierre Létourneau Montminy Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
description	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 resource, but phosphorus is essential for animal growth, health, and well-being. P must be provided by efficient and sustainable means that minimize the phosphorus footprint of livestock production by developing precise assessment of the bioavailability of dietary P using robust models. About 60% of the phosphorus in an animal's body occurs in bone at a fixed ratio with calcium (Ca) and the rest is found in muscle. The P and Ca requirements must be estimated together; they cannot be dissociated. While precise assessment of P and Ca requirements is important for animal well-being, it can also help to mitigate the environmental effects of pig farming. These strategies refer to multicriteria approaches of modeling, efficient use of the new generations of phytase, depletion and repletion strategies to prime the animal to be more efficient, and finally combining these strategies into a precision feeding model that provides daily tailored diets for individuals. The industry will need to use strategies such as these to ensure a sustainable plant–animal–soil system and an efficient P cycle.
format	article
author	Marion Lautrou Marion Lautrou Agnès Narcy Jean-Yves Dourmad Candido Pomar Philippe Schmidely Marie-Pierre Létourneau Montminy
author_facet	Marion Lautrou Marion Lautrou Agnès Narcy Jean-Yves Dourmad Candido Pomar Philippe Schmidely Marie-Pierre Létourneau Montminy
author_sort	Marion Lautrou
title	Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
title_short	Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
title_full	Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
title_fullStr	Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
title_full_unstemmed	Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements
title_sort	dietary phosphorus and calcium utilization in growing pigs: requirements and improvements
publisher	Frontiers Media S.A.
publishDate	2021
url	https://doaj.org/article/a79e7a56309943ea8d4771953e304529
work_keys_str_mv	AT marionlautrou dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT marionlautrou dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT agnesnarcy dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT jeanyvesdourmad dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT candidopomar dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT philippeschmidely dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements AT mariepierreletourneaumontminy dietaryphosphorusandcalciumutilizationingrowingpigsrequirementsandimprovements
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Dietary Phosphorus and Calcium Utilization in Growing Pigs: Requirements and Improvements

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