MINERAL, PROTEIN, AND ENERGY SUPPLEMENTATION IN HEIFERS IN A NATIVE PAMPA BIOME PASTURE DURING WINTER
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista de Agricultura Neotropical |
Texto Completo: | https://periodicosonline.uems.br/index.php/agrineo/article/view/3519 |
Resumo: | 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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Revista de Agricultura Neotropical |
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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 |
_version_ |
1797051251446251520 |