Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs
ABSTRACT Broiler diets are based on corn, soybean and wheat production; however, some protein ingredients have many antinutritional factors and low digestibility. The objective of this study was to add a blend of exogenous enzymes to the feed with low nutritional value for broilers to reduce product...
Gespeichert in:
| Veröffentlicht in: | Revista brasileira de saúde e produção animal 2022, Vol.23 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | Revista brasileira de saúde e produção animal |
| container_volume | 23 |
| creator | Marchiori, Maiara Sulzbach Strapazzon, João Vitor Giacomelli, Charles Marcon Galli, Gabriela Miotto Petrolli, Tiago Goulart Boiago, Marcel Manente Silva, Aleksandro Schafer da |
| description | ABSTRACT Broiler diets are based on corn, soybean and wheat production; however, some protein ingredients have many antinutritional factors and low digestibility. The objective of this study was to add a blend of exogenous enzymes to the feed with low nutritional value for broilers to reduce production costs and improve digestibility while maintaining good zootechnical performance. The experimental design was completely randomized, including three treatments with five replications (n=15) each: a) positive control (PC), diet calculated for males with average performance; b) negative control + exogenous enzymes (NC+EE), minimum nutrient diet according to the requirements of the production phase, and the enzymatic blend was added; and c) negative control (NC), minimum levels of nutrients for each phase. At 21 days, the PC group showed greater weight gain and lower feed conversion than the NC (P |
| doi_str_mv | 10.1590/s1519-9940202200022022 |
| format | Article |
| fullrecord | <record><control><sourceid>scielo_cross</sourceid><recordid>TN_cdi_scielo_journals_S1519_99402022000101000</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><scielo_id>S1519_99402022000101000</scielo_id><sourcerecordid>S1519_99402022000101000</sourcerecordid><originalsourceid>FETCH-LOGICAL-c2042-6f20ab8c56b727eee4df3aef27b7f38074232fe6db3243fe2505b9457dd02f7d3</originalsourceid><addsrcrecordid>eNpdkG9LwzAQxoMoOOa-guQLdKaXtll9N4b_YOAL9XVJk4tmrk3JdeD89LabyJCDu4fj7nngx9h1KuZpXoobSvO0TMoyEyAAhBgbwBmb_O3PT_QlmxFthishZVoKNWFhaa3vfWh5cFzzeoutHSV-hXdsw444tt_7Bon3gdcx-C1Gbj68-cSWuPXY0y33TadNT3xw6TC6EBvdGuR6sOpisDtzCDCBerpiF05vCWe_c8re7u9eV4_J-vnhabVcJwZEBknhQOh6YfKiVqAQMbNOanSgauXkQqgMJDgsbC0hkw4hF3ldZrmyVoBTVk7Z_OhLxuM2VJuwi-0QWL2MMKoTYOlQA48pK44PJgaiiK7qom903FepqEbUFf3_PKCWP-7lcJw</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs</title><source>DOAJ Directory of Open Access Journals</source><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><creator>Marchiori, Maiara Sulzbach ; Strapazzon, João Vitor ; Giacomelli, Charles Marcon ; Galli, Gabriela Miotto ; Petrolli, Tiago Goulart ; Boiago, Marcel Manente ; Silva, Aleksandro Schafer da</creator><creatorcontrib>Marchiori, Maiara Sulzbach ; Strapazzon, João Vitor ; Giacomelli, Charles Marcon ; Galli, Gabriela Miotto ; Petrolli, Tiago Goulart ; Boiago, Marcel Manente ; Silva, Aleksandro Schafer da</creatorcontrib><description>ABSTRACT Broiler diets are based on corn, soybean and wheat production; however, some protein ingredients have many antinutritional factors and low digestibility. The objective of this study was to add a blend of exogenous enzymes to the feed with low nutritional value for broilers to reduce production costs and improve digestibility while maintaining good zootechnical performance. The experimental design was completely randomized, including three treatments with five replications (n=15) each: a) positive control (PC), diet calculated for males with average performance; b) negative control + exogenous enzymes (NC+EE), minimum nutrient diet according to the requirements of the production phase, and the enzymatic blend was added; and c) negative control (NC), minimum levels of nutrients for each phase. At 21 days, the PC group showed greater weight gain and lower feed conversion than the NC (P<0.05). At 42 days, PC had lower feed intake than NC (P=0.040), while lower feed conversion was observed in groups PC and NC+EE than NC (P=0.001). The production efficiency index was higher in the PC treatment, but the NC+EE treatment was higher than the NC (P=0.001). Considering production costs and body weight, we found that NC+EE birds had greater profitability. Therefore, we conclude that the blend of exogenous enzymes added to a diet with minimal nutritional levels has practical application in the broiler production system.
RESUMO As dietas de frangos de corte são baseadas na produção de milho, soja e trigo; no entanto, alguns ingredientes proteicos possuem muitos fatores antinutricionais e baixa digestibilidade. O objetivo deste estudo foi adicionar à ração uma mistura de enzimas exógenas com baixo valor nutricional para frangos de corte para reduzir os custos de produção e melhorar a digestibilidade, mantendo o bom desempenho zootécnico. O delineamento experimental foi inteiramente casualizado, incluindo três tratamentos com cinco repetições (n=15) cada: a) controle positivo (PC), dieta calculada para machos com desempenho médio; b) controle negativo + enzimas exógenas (CN+EE), dieta mínima de nutrientes de acordo com as exigências da fase de produção, e foi adicionada a mistura enzimática; c) controle negativo (CN), teores mínimos de nutrientes para cada fase. Aos 21 dias, o grupo PC apresentou maior ganho de peso e menor conversão alimentar que o NC (P<0,05). Aos 42 dias, PC apresentou menor consumo de ração que NC (P=0,040), enquanto foi observada menor conversão alimentar nos grupos PC e NC+EE que NC (P=0,001). O índice de eficiência de produção foi maior no tratamento PC, mas o tratamento NC+EE foi maior que o NC (P=0,001). Considerando os custos de produção e peso corporal, verificamos que as aves NC+EE tiveram maior rentabilidade. Portanto, concluímos que a mistura de enzimas exógenas adicionada a uma dieta com níveis nutricionais mínimos tem aplicação prática no sistema de produção de frangos de corte.</description><identifier>ISSN: 1519-9940</identifier><identifier>EISSN: 1519-9940</identifier><identifier>DOI: 10.1590/s1519-9940202200022022</identifier><language>eng</language><publisher>UFBA - Universidade Federal da Bahia</publisher><subject>AGRONOMY</subject><ispartof>Revista brasileira de saúde e produção animal, 2022, Vol.23</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c2042-6f20ab8c56b727eee4df3aef27b7f38074232fe6db3243fe2505b9457dd02f7d3</cites><orcidid>0000-0002-9182-1511 ; 0000-0002-3005-9148 ; 0000-0002-6175-5939 ; 0000-0001-5459-3823 ; 0000-0002-5961-3560 ; 0000-0002-0950-4577 ; 0000-0001-6734-8659</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,777,781,861,882,4010,27904,27905,27906</link.rule.ids></links><search><creatorcontrib>Marchiori, Maiara Sulzbach</creatorcontrib><creatorcontrib>Strapazzon, João Vitor</creatorcontrib><creatorcontrib>Giacomelli, Charles Marcon</creatorcontrib><creatorcontrib>Galli, Gabriela Miotto</creatorcontrib><creatorcontrib>Petrolli, Tiago Goulart</creatorcontrib><creatorcontrib>Boiago, Marcel Manente</creatorcontrib><creatorcontrib>Silva, Aleksandro Schafer da</creatorcontrib><title>Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs</title><title>Revista brasileira de saúde e produção animal</title><addtitle>Rev. bras. saúde prod. anim</addtitle><description>ABSTRACT Broiler diets are based on corn, soybean and wheat production; however, some protein ingredients have many antinutritional factors and low digestibility. The objective of this study was to add a blend of exogenous enzymes to the feed with low nutritional value for broilers to reduce production costs and improve digestibility while maintaining good zootechnical performance. The experimental design was completely randomized, including three treatments with five replications (n=15) each: a) positive control (PC), diet calculated for males with average performance; b) negative control + exogenous enzymes (NC+EE), minimum nutrient diet according to the requirements of the production phase, and the enzymatic blend was added; and c) negative control (NC), minimum levels of nutrients for each phase. At 21 days, the PC group showed greater weight gain and lower feed conversion than the NC (P<0.05). At 42 days, PC had lower feed intake than NC (P=0.040), while lower feed conversion was observed in groups PC and NC+EE than NC (P=0.001). The production efficiency index was higher in the PC treatment, but the NC+EE treatment was higher than the NC (P=0.001). Considering production costs and body weight, we found that NC+EE birds had greater profitability. Therefore, we conclude that the blend of exogenous enzymes added to a diet with minimal nutritional levels has practical application in the broiler production system.
RESUMO As dietas de frangos de corte são baseadas na produção de milho, soja e trigo; no entanto, alguns ingredientes proteicos possuem muitos fatores antinutricionais e baixa digestibilidade. O objetivo deste estudo foi adicionar à ração uma mistura de enzimas exógenas com baixo valor nutricional para frangos de corte para reduzir os custos de produção e melhorar a digestibilidade, mantendo o bom desempenho zootécnico. O delineamento experimental foi inteiramente casualizado, incluindo três tratamentos com cinco repetições (n=15) cada: a) controle positivo (PC), dieta calculada para machos com desempenho médio; b) controle negativo + enzimas exógenas (CN+EE), dieta mínima de nutrientes de acordo com as exigências da fase de produção, e foi adicionada a mistura enzimática; c) controle negativo (CN), teores mínimos de nutrientes para cada fase. Aos 21 dias, o grupo PC apresentou maior ganho de peso e menor conversão alimentar que o NC (P<0,05). Aos 42 dias, PC apresentou menor consumo de ração que NC (P=0,040), enquanto foi observada menor conversão alimentar nos grupos PC e NC+EE que NC (P=0,001). O índice de eficiência de produção foi maior no tratamento PC, mas o tratamento NC+EE foi maior que o NC (P=0,001). Considerando os custos de produção e peso corporal, verificamos que as aves NC+EE tiveram maior rentabilidade. Portanto, concluímos que a mistura de enzimas exógenas adicionada a uma dieta com níveis nutricionais mínimos tem aplicação prática no sistema de produção de frangos de corte.</description><subject>AGRONOMY</subject><issn>1519-9940</issn><issn>1519-9940</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNpdkG9LwzAQxoMoOOa-guQLdKaXtll9N4b_YOAL9XVJk4tmrk3JdeD89LabyJCDu4fj7nngx9h1KuZpXoobSvO0TMoyEyAAhBgbwBmb_O3PT_QlmxFthishZVoKNWFhaa3vfWh5cFzzeoutHSV-hXdsw444tt_7Bon3gdcx-C1Gbj68-cSWuPXY0y33TadNT3xw6TC6EBvdGuR6sOpisDtzCDCBerpiF05vCWe_c8re7u9eV4_J-vnhabVcJwZEBknhQOh6YfKiVqAQMbNOanSgauXkQqgMJDgsbC0hkw4hF3ldZrmyVoBTVk7Z_OhLxuM2VJuwi-0QWL2MMKoTYOlQA48pK44PJgaiiK7qom903FepqEbUFf3_PKCWP-7lcJw</recordid><startdate>2022</startdate><enddate>2022</enddate><creator>Marchiori, Maiara Sulzbach</creator><creator>Strapazzon, João Vitor</creator><creator>Giacomelli, Charles Marcon</creator><creator>Galli, Gabriela Miotto</creator><creator>Petrolli, Tiago Goulart</creator><creator>Boiago, Marcel Manente</creator><creator>Silva, Aleksandro Schafer da</creator><general>UFBA - Universidade Federal da Bahia</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope><orcidid>https://orcid.org/0000-0002-9182-1511</orcidid><orcidid>https://orcid.org/0000-0002-3005-9148</orcidid><orcidid>https://orcid.org/0000-0002-6175-5939</orcidid><orcidid>https://orcid.org/0000-0001-5459-3823</orcidid><orcidid>https://orcid.org/0000-0002-5961-3560</orcidid><orcidid>https://orcid.org/0000-0002-0950-4577</orcidid><orcidid>https://orcid.org/0000-0001-6734-8659</orcidid></search><sort><creationdate>2022</creationdate><title>Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs</title><author>Marchiori, Maiara Sulzbach ; Strapazzon, João Vitor ; Giacomelli, Charles Marcon ; Galli, Gabriela Miotto ; Petrolli, Tiago Goulart ; Boiago, Marcel Manente ; Silva, Aleksandro Schafer da</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2042-6f20ab8c56b727eee4df3aef27b7f38074232fe6db3243fe2505b9457dd02f7d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>AGRONOMY</topic><toplevel>online_resources</toplevel><creatorcontrib>Marchiori, Maiara Sulzbach</creatorcontrib><creatorcontrib>Strapazzon, João Vitor</creatorcontrib><creatorcontrib>Giacomelli, Charles Marcon</creatorcontrib><creatorcontrib>Galli, Gabriela Miotto</creatorcontrib><creatorcontrib>Petrolli, Tiago Goulart</creatorcontrib><creatorcontrib>Boiago, Marcel Manente</creatorcontrib><creatorcontrib>Silva, Aleksandro Schafer da</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><jtitle>Revista brasileira de saúde e produção animal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Marchiori, Maiara Sulzbach</au><au>Strapazzon, João Vitor</au><au>Giacomelli, Charles Marcon</au><au>Galli, Gabriela Miotto</au><au>Petrolli, Tiago Goulart</au><au>Boiago, Marcel Manente</au><au>Silva, Aleksandro Schafer da</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs</atitle><jtitle>Revista brasileira de saúde e produção animal</jtitle><addtitle>Rev. bras. saúde prod. anim</addtitle><date>2022</date><risdate>2022</risdate><volume>23</volume><issn>1519-9940</issn><eissn>1519-9940</eissn><abstract>ABSTRACT Broiler diets are based on corn, soybean and wheat production; however, some protein ingredients have many antinutritional factors and low digestibility. The objective of this study was to add a blend of exogenous enzymes to the feed with low nutritional value for broilers to reduce production costs and improve digestibility while maintaining good zootechnical performance. The experimental design was completely randomized, including three treatments with five replications (n=15) each: a) positive control (PC), diet calculated for males with average performance; b) negative control + exogenous enzymes (NC+EE), minimum nutrient diet according to the requirements of the production phase, and the enzymatic blend was added; and c) negative control (NC), minimum levels of nutrients for each phase. At 21 days, the PC group showed greater weight gain and lower feed conversion than the NC (P<0.05). At 42 days, PC had lower feed intake than NC (P=0.040), while lower feed conversion was observed in groups PC and NC+EE than NC (P=0.001). The production efficiency index was higher in the PC treatment, but the NC+EE treatment was higher than the NC (P=0.001). Considering production costs and body weight, we found that NC+EE birds had greater profitability. Therefore, we conclude that the blend of exogenous enzymes added to a diet with minimal nutritional levels has practical application in the broiler production system.
RESUMO As dietas de frangos de corte são baseadas na produção de milho, soja e trigo; no entanto, alguns ingredientes proteicos possuem muitos fatores antinutricionais e baixa digestibilidade. O objetivo deste estudo foi adicionar à ração uma mistura de enzimas exógenas com baixo valor nutricional para frangos de corte para reduzir os custos de produção e melhorar a digestibilidade, mantendo o bom desempenho zootécnico. O delineamento experimental foi inteiramente casualizado, incluindo três tratamentos com cinco repetições (n=15) cada: a) controle positivo (PC), dieta calculada para machos com desempenho médio; b) controle negativo + enzimas exógenas (CN+EE), dieta mínima de nutrientes de acordo com as exigências da fase de produção, e foi adicionada a mistura enzimática; c) controle negativo (CN), teores mínimos de nutrientes para cada fase. Aos 21 dias, o grupo PC apresentou maior ganho de peso e menor conversão alimentar que o NC (P<0,05). Aos 42 dias, PC apresentou menor consumo de ração que NC (P=0,040), enquanto foi observada menor conversão alimentar nos grupos PC e NC+EE que NC (P=0,001). O índice de eficiência de produção foi maior no tratamento PC, mas o tratamento NC+EE foi maior que o NC (P=0,001). Considerando os custos de produção e peso corporal, verificamos que as aves NC+EE tiveram maior rentabilidade. Portanto, concluímos que a mistura de enzimas exógenas adicionada a uma dieta com níveis nutricionais mínimos tem aplicação prática no sistema de produção de frangos de corte.</abstract><pub>UFBA - Universidade Federal da Bahia</pub><doi>10.1590/s1519-9940202200022022</doi><orcidid>https://orcid.org/0000-0002-9182-1511</orcidid><orcidid>https://orcid.org/0000-0002-3005-9148</orcidid><orcidid>https://orcid.org/0000-0002-6175-5939</orcidid><orcidid>https://orcid.org/0000-0001-5459-3823</orcidid><orcidid>https://orcid.org/0000-0002-5961-3560</orcidid><orcidid>https://orcid.org/0000-0002-0950-4577</orcidid><orcidid>https://orcid.org/0000-0001-6734-8659</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1519-9940 |
| ispartof | Revista brasileira de saúde e produção animal, 2022, Vol.23 |
| issn | 1519-9940 1519-9940 |
| language | eng |
| recordid | cdi_scielo_journals_S1519_99402022000101000 |
| source | DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | AGRONOMY |
| title | Addition of a blend of exogenous enzymes to broiler chickens diets: impacts on performance and production costs |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T19%3A55%3A21IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-scielo_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Addition%20of%20a%20blend%20of%20exogenous%20enzymes%20to%20broiler%20chickens%20diets:%20impacts%20on%20performance%20and%20production%20costs&rft.jtitle=Revista%20brasileira%20de%20sa%C3%BAde%20e%20produ%C3%A7%C3%A3o%20animal&rft.au=Marchiori,%20Maiara%20Sulzbach&rft.date=2022&rft.volume=23&rft.issn=1519-9940&rft.eissn=1519-9940&rft_id=info:doi/10.1590/s1519-9940202200022022&rft_dat=%3Cscielo_cross%3ES1519_99402022000101000%3C/scielo_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rft_scielo_id=S1519_99402022000101000&rfr_iscdi=true |