Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s11250-023-03611-6 http://hdl.handle.net/11449/247302 |
Resumo: | Our objective was to evaluate voluntary intake, apparent digestibility, performance, and nitrogen balance of dairy cows fed sugarcane silage under different particle sizes treated or not with calcium oxide (CaO). Eight F1 Holstein/Zebu cows, with body weight of 521.5 ± 55.17 kg, and 60 ± 10 days in milk were used, distributed into two simultaneous 4 × 4 Latin squares. The treatments were composed of sugarcane into two particle sizes (15 and 30 mm) with and without the addition of CaO (10 g/kg of natural matter), being the treatments compared according to a 2 × 2 factorial arrangement. Data were analyzed by the MIXED procedure of SAS. The intake of dry matter (13.05 kg/day), crude protein, non-fibrous carbohydrates, and neutral detergent fiber was not modified (P > 0.05) by the inclusion of the calcium oxide, nor by particles size and interaction among both. However, there was interaction between CaO and particle size on dry matter digestibility (P = 0.002), being that the CaO was effective in promoting greater DM digestibility in silages with larger particle size. The milk yield and composition were also not affected by the diets (P > 0.05), similarly for nitrogen balance (P > 0.05). The addition of CaO to sugarcane silage with different particle sizes (15 and 30 mm) does not affect the milk yield and composition of dairy cows, nor the nitrogen balance. However, when CaO is added to the sugarcane silage under larger particle sizes, there are benefits in DM digestibility. |
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Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cowsAlkaline treatmentsAnimal feedDigestibilityMilkOur objective was to evaluate voluntary intake, apparent digestibility, performance, and nitrogen balance of dairy cows fed sugarcane silage under different particle sizes treated or not with calcium oxide (CaO). Eight F1 Holstein/Zebu cows, with body weight of 521.5 ± 55.17 kg, and 60 ± 10 days in milk were used, distributed into two simultaneous 4 × 4 Latin squares. The treatments were composed of sugarcane into two particle sizes (15 and 30 mm) with and without the addition of CaO (10 g/kg of natural matter), being the treatments compared according to a 2 × 2 factorial arrangement. Data were analyzed by the MIXED procedure of SAS. The intake of dry matter (13.05 kg/day), crude protein, non-fibrous carbohydrates, and neutral detergent fiber was not modified (P > 0.05) by the inclusion of the calcium oxide, nor by particles size and interaction among both. However, there was interaction between CaO and particle size on dry matter digestibility (P = 0.002), being that the CaO was effective in promoting greater DM digestibility in silages with larger particle size. The milk yield and composition were also not affected by the diets (P > 0.05), similarly for nitrogen balance (P > 0.05). The addition of CaO to sugarcane silage with different particle sizes (15 and 30 mm) does not affect the milk yield and composition of dairy cows, nor the nitrogen balance. However, when CaO is added to the sugarcane silage under larger particle sizes, there are benefits in DM digestibility.Department of Animal Science Universidade Estadual Do Sudoeste da Bahia (UESB), BahiaDepartment of Animal Science Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), São PauloDepartment of Animal Science Universidade Federal da Bahia (UFBA)Department of Animal Science Universidade Federal de Viçosa (UFV), Minas GeraisDepartment of Animal Science Universidade Estadual Paulista “Júlio de Mesquita Filho” (UNESP), São PauloUniversidade Estadual Do Sudoeste da Bahia (UESB)Universidade Estadual Paulista (UNESP)Universidade Federal da Bahia (UFBA)Universidade Federal de Viçosa (UFV)Andrade, Weudes Rodriguesde Paula Machado, Thiara Jacira Vicuna Mendes OliveiraDavid, Gabriel Santos Souza [UNESP]Pires, Aureliano José Vieirade Carvalho, Gleidson Giordano Pintodos Santos Guimarães Martins, Susi Cristinade Sousa, Luiz Carlos Oliveira2023-07-29T13:12:21Z2023-07-29T13:12:21Z2023-06-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1007/s11250-023-03611-6Tropical Animal Health and Production, v. 55, n. 3, 2023.1573-74380049-4747http://hdl.handle.net/11449/24730210.1007/s11250-023-03611-62-s2.0-85157978048Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengTropical Animal Health and Productioninfo:eu-repo/semantics/openAccess2023-07-29T13:12:21Zoai:repositorio.unesp.br:11449/247302Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T17:25:54.670614Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
title |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
spellingShingle |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows Andrade, Weudes Rodrigues Alkaline treatments Animal feed Digestibility Milk |
title_short |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
title_full |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
title_fullStr |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
title_full_unstemmed |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
title_sort |
Inclusion of calcium oxide in sugarcane silage under different particle sizes on performance of dairy cows |
author |
Andrade, Weudes Rodrigues |
author_facet |
Andrade, Weudes Rodrigues de Paula Machado, Thiara Jacira Vicuna Mendes Oliveira David, Gabriel Santos Souza [UNESP] Pires, Aureliano José Vieira de Carvalho, Gleidson Giordano Pinto dos Santos Guimarães Martins, Susi Cristina de Sousa, Luiz Carlos Oliveira |
author_role |
author |
author2 |
de Paula Machado, Thiara Jacira Vicuna Mendes Oliveira David, Gabriel Santos Souza [UNESP] Pires, Aureliano José Vieira de Carvalho, Gleidson Giordano Pinto dos Santos Guimarães Martins, Susi Cristina de Sousa, Luiz Carlos Oliveira |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Do Sudoeste da Bahia (UESB) Universidade Estadual Paulista (UNESP) Universidade Federal da Bahia (UFBA) Universidade Federal de Viçosa (UFV) |
dc.contributor.author.fl_str_mv |
Andrade, Weudes Rodrigues de Paula Machado, Thiara Jacira Vicuna Mendes Oliveira David, Gabriel Santos Souza [UNESP] Pires, Aureliano José Vieira de Carvalho, Gleidson Giordano Pinto dos Santos Guimarães Martins, Susi Cristina de Sousa, Luiz Carlos Oliveira |
dc.subject.por.fl_str_mv |
Alkaline treatments Animal feed Digestibility Milk |
topic |
Alkaline treatments Animal feed Digestibility Milk |
description |
Our objective was to evaluate voluntary intake, apparent digestibility, performance, and nitrogen balance of dairy cows fed sugarcane silage under different particle sizes treated or not with calcium oxide (CaO). Eight F1 Holstein/Zebu cows, with body weight of 521.5 ± 55.17 kg, and 60 ± 10 days in milk were used, distributed into two simultaneous 4 × 4 Latin squares. The treatments were composed of sugarcane into two particle sizes (15 and 30 mm) with and without the addition of CaO (10 g/kg of natural matter), being the treatments compared according to a 2 × 2 factorial arrangement. Data were analyzed by the MIXED procedure of SAS. The intake of dry matter (13.05 kg/day), crude protein, non-fibrous carbohydrates, and neutral detergent fiber was not modified (P > 0.05) by the inclusion of the calcium oxide, nor by particles size and interaction among both. However, there was interaction between CaO and particle size on dry matter digestibility (P = 0.002), being that the CaO was effective in promoting greater DM digestibility in silages with larger particle size. The milk yield and composition were also not affected by the diets (P > 0.05), similarly for nitrogen balance (P > 0.05). The addition of CaO to sugarcane silage with different particle sizes (15 and 30 mm) does not affect the milk yield and composition of dairy cows, nor the nitrogen balance. However, when CaO is added to the sugarcane silage under larger particle sizes, there are benefits in DM digestibility. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:12:21Z 2023-07-29T13:12:21Z 2023-06-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s11250-023-03611-6 Tropical Animal Health and Production, v. 55, n. 3, 2023. 1573-7438 0049-4747 http://hdl.handle.net/11449/247302 10.1007/s11250-023-03611-6 2-s2.0-85157978048 |
url |
http://dx.doi.org/10.1007/s11250-023-03611-6 http://hdl.handle.net/11449/247302 |
identifier_str_mv |
Tropical Animal Health and Production, v. 55, n. 3, 2023. 1573-7438 0049-4747 10.1007/s11250-023-03611-6 2-s2.0-85157978048 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Tropical Animal Health and Production |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128810036494336 |