MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER

Bibliographic Details
Main Author: Malaguez, Edgard Gonçalves
Publication Date: 2020
Other Authors: Gonçalves, Thaís Lopes, Giudice, Bibiana Bastos, Oaigen, Ricardo Pedroso, Castagnara, Deise Dalazen, de Azevedo, Eduardo Bohrer
Format: Article
Language: eng
Source: Revista de Agricultura Neotropical
Download full: https://periodicosonline.uems.br/index.php/agrineo/article/view/3519
Summary: This study evaluated the effect of different supplements during winter on the performance of heifers in a native Pampa biome field using deferred grazing and evaluated the economic viability of each treatment. A total of 124 heifers from Brangus and Angus breeds, 18 months old, and with an average weight of 301.6 kg were included in this experiment. The treatments applied were: control with only native grassland, native grassland + 80P mineral salt treatment (MS), native grassland + protein salt treatment (PS), and native grassland + protein/energy salt treatment (PES). Besides the productive, botanical, and bromatological characteristics of the pasture, the average daily gain and the live weight gain per hectare were evaluated. The economic viability of the treatments was evaluated through partial budgeting. Weight loss was observed in all treatments. However, only the PES treatment differed from the others, with an average daily gain of -0.046 kg dia-1 (p value < 0.005). The MS treatment was the best regarding economic viability. Despite that, the smallest weight loss was observed in the PES treatment, which may be a determinant in the development and future performance of heifers. Despite the small net margin, this treatment did not incur additional costs to the system.
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spelling MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTERThis study evaluated the effect of different supplements during winter on the performance of heifers in a native Pampa biome field using deferred grazing and evaluated the economic viability of each treatment. A total of 124 heifers from Brangus and Angus breeds, 18 months old, and with an average weight of 301.6 kg were included in this experiment. The treatments applied were: control with only native grassland, native grassland + 80P mineral salt treatment (MS), native grassland + protein salt treatment (PS), and native grassland + protein/energy salt treatment (PES). Besides the productive, botanical, and bromatological characteristics of the pasture, the average daily gain and the live weight gain per hectare were evaluated. The economic viability of the treatments was evaluated through partial budgeting. Weight loss was observed in all treatments. However, only the PES treatment differed from the others, with an average daily gain of -0.046 kg dia-1 (p value < 0.005). The MS treatment was the best regarding economic viability. Despite that, the smallest weight loss was observed in the PES treatment, which may be a determinant in the development and future performance of heifers. Despite the small net margin, this treatment did not incur additional costs to the system.Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia2020-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicosonline.uems.br/index.php/agrineo/article/view/351910.32404/rean.v7i1.3519Revista de Agricultura Neotropical; v. 7 n. 1 (2020): Revista de Agricultura Neotropical; 1-8REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 7 No. 1 (2020): REVISTA DE AGRICULTURA NEOTROPICAL; 1-82358-630310.32404/rean.v7i1reponame:Revista de Agricultura Neotropicalinstname:Universidade Estadual de Mato Grosso do Sul (UEMS)instacron:UEMSenghttps://periodicosonline.uems.br/index.php/agrineo/article/view/3519/3298Copyright (c) 2020 REVISTA DE AGRICULTURA NEOTROPICALinfo:eu-repo/semantics/openAccessMalaguez, Edgard GonçalvesGonçalves, Thaís LopesGiudice, Bibiana BastosOaigen, Ricardo PedrosoCastagnara, Deise Dalazende Azevedo, Eduardo Bohrer2021-07-22T10:03:50Zoai:ojs2.periodicos.uems.br:article/3519Revistahttps://periodicosonline.uems.br/index.php/agrineoPUBhttps://periodicosonline.uems.br/index.php/agrineo/oaiagriculturaneotropical@uems.br || wellingthon.junnyor@uems.br2358-63032358-6303opendoar:2022-05-16T12:53:13.761892Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)false
dc.title.none.fl_str_mv MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
title MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
spellingShingle MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
Malaguez, Edgard Gonçalves
title_short MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
title_full MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
title_fullStr MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
title_full_unstemmed MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
title_sort MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
author Malaguez, Edgard Gonçalves
author_facet Malaguez, Edgard Gonçalves
Gonçalves, Thaís Lopes
Giudice, Bibiana Bastos
Oaigen, Ricardo Pedroso
Castagnara, Deise Dalazen
de Azevedo, Eduardo Bohrer
author_role author
author2 Gonçalves, Thaís Lopes
Giudice, Bibiana Bastos
Oaigen, Ricardo Pedroso
Castagnara, Deise Dalazen
de Azevedo, Eduardo Bohrer
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Malaguez, Edgard Gonçalves
Gonçalves, Thaís Lopes
Giudice, Bibiana Bastos
Oaigen, Ricardo Pedroso
Castagnara, Deise Dalazen
de Azevedo, Eduardo Bohrer
description This study evaluated the effect of different supplements during winter on the performance of heifers in a native Pampa biome field using deferred grazing and evaluated the economic viability of each treatment. A total of 124 heifers from Brangus and Angus breeds, 18 months old, and with an average weight of 301.6 kg were included in this experiment. The treatments applied were: control with only native grassland, native grassland + 80P mineral salt treatment (MS), native grassland + protein salt treatment (PS), and native grassland + protein/energy salt treatment (PES). Besides the productive, botanical, and bromatological characteristics of the pasture, the average daily gain and the live weight gain per hectare were evaluated. The economic viability of the treatments was evaluated through partial budgeting. Weight loss was observed in all treatments. However, only the PES treatment differed from the others, with an average daily gain of -0.046 kg dia-1 (p value < 0.005). The MS treatment was the best regarding economic viability. Despite that, the smallest weight loss was observed in the PES treatment, which may be a determinant in the development and future performance of heifers. Despite the small net margin, this treatment did not incur additional costs to the system.
publishDate 2020
dc.date.none.fl_str_mv 2020-04-03
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/3519
10.32404/rean.v7i1.3519
url https://periodicosonline.uems.br/index.php/agrineo/article/view/3519
identifier_str_mv 10.32404/rean.v7i1.3519
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://periodicosonline.uems.br/index.php/agrineo/article/view/3519/3298
dc.rights.driver.fl_str_mv Copyright (c) 2020 REVISTA DE AGRICULTURA NEOTROPICAL
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 REVISTA DE AGRICULTURA NEOTROPICAL
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
publisher.none.fl_str_mv Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Cassilândia
dc.source.none.fl_str_mv Revista de Agricultura Neotropical; v. 7 n. 1 (2020): Revista de Agricultura Neotropical; 1-8
REVISTA DE AGRICULTURA NEOTROPICAL; Vol. 7 No. 1 (2020): REVISTA DE AGRICULTURA NEOTROPICAL; 1-8
2358-6303
10.32404/rean.v7i1
reponame:Revista de Agricultura Neotropical
instname:Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron:UEMS
instname_str Universidade Estadual de Mato Grosso do Sul (UEMS)
instacron_str UEMS
institution UEMS
reponame_str Revista de Agricultura Neotropical
collection Revista de Agricultura Neotropical
repository.name.fl_str_mv Revista de Agricultura Neotropical - Universidade Estadual de Mato Grosso do Sul (UEMS)
repository.mail.fl_str_mv agriculturaneotropical@uems.br || wellingthon.junnyor@uems.br
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