Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake
The objective of this study was to evaluate the influence of replacing soybean meal (SM) with castor bean cake (DCC), detoxified using two alkaline products, on the feeding behavior and physiological parameters of Saanen and Anglo-Nubian goat breeds with an initial body weight of 16.22 ± 0.67 kg. Th...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Universidade Estadual de Londrina
2018-08-01
|
| Series: | Semina: Ciências Agrárias |
| Subjects: | |
| Online Access: | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/32648 |
| _version_ | 1818586250459742208 |
|---|---|
| author | Ricardo Alves de Araújo José Neuman Miranda Neiva Roberto Cláudio Fernandes Franco Pompeu Magno José Duarte Cândido Marcos Cláudio Pinheiro Rogério Ronaldo Carlos Lucas Samuel Rocha Maranhão Renato Gomes Fontinele Antônio Silvio Egito |
| author_facet | Ricardo Alves de Araújo José Neuman Miranda Neiva Roberto Cláudio Fernandes Franco Pompeu Magno José Duarte Cândido Marcos Cláudio Pinheiro Rogério Ronaldo Carlos Lucas Samuel Rocha Maranhão Renato Gomes Fontinele Antônio Silvio Egito |
| author_sort | Ricardo Alves de Araújo |
| collection | DOAJ |
| description | The objective of this study was to evaluate the influence of replacing soybean meal (SM) with castor bean cake (DCC), detoxified using two alkaline products, on the feeding behavior and physiological parameters of Saanen and Anglo-Nubian goat breeds with an initial body weight of 16.22 ± 0.67 kg. The treatments consisted of three diets that were isoproteic and isoenergetic: the first with a standard formulation based on corn and SM, the second with DCC detoxified using calcium hydroxide (Ca(OH)2 DCC), and the third with DCC detoxified using sodium hydroxide (NaOH DCC). A completely randomized design with a 3 × 2 (diets and breeds) factorial arrangement and four replicates per combination was used. A dietary effect on the intake of dry matter (DM) and NDFap (P = 0.02 and 0.01) was observed, with lower values for goats fed NaOH DCC than the other diets. The diets influenced feeding and rumination times (P = 0.04 and 0.03). An interaction (P = 0.04 and 0.01) between the breeds and the SM-based diet was found for time variables (other activity and idle time). Increased feeding and neutral detergent fiber (NDF) rumination efficiencies were observed for goats fed SM and Ca(OH)2 DCC (P = 0.03 and 0.01). Goats fed the NaOH DCC diet consumed large amounts of water, while Saanen goats urinated more times than did Anglo-Nubian goats. The diets had an effect on the heart rate and rectal temperature (P = 0.01 and 0.02), while the body surface temperature was influenced by the breed. Thus, Ca(OH)2 or NaOH DCC has a great potential to replace SM in the feeding of dairy goats. When used as diet for goats in the growth phase, NaOH DCC causes a reduction of DM and NDF intakes. Neither DCC negatively affected the physiological parameters of goats. |
| first_indexed | 2024-12-16T08:49:59Z |
| format | Article |
| id | doaj.art-9ad18ada8c804edebd049a5075fcf5c3 |
| institution | Directory Open Access Journal |
| issn | 1676-546X 1679-0359 |
| language | English |
| last_indexed | 2024-12-16T08:49:59Z |
| publishDate | 2018-08-01 |
| publisher | Universidade Estadual de Londrina |
| record_format | Article |
| series | Semina: Ciências Agrárias |
| spelling | doaj.art-9ad18ada8c804edebd049a5075fcf5c32022-12-21T22:37:29ZengUniversidade Estadual de LondrinaSemina: Ciências Agrárias1676-546X1679-03592018-08-013952247226010.5433/1679-0359.2018v39n5p224717747Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cakeRicardo Alves de Araújo0José Neuman Miranda Neiva1Roberto Cláudio Fernandes Franco Pompeu2Magno José Duarte Cândido3Marcos Cláudio Pinheiro Rogério4Ronaldo Carlos Lucas5Samuel Rocha Maranhão6Renato Gomes Fontinele7Antônio Silvio Egito8Universidade Federal do CearáUniversidade Federal do TocantinsEmpresa Brasileira de Pesquisa AgropecuáriaUniversidade Federal do CearáEmpresa Brasileira de Pesquisa AgropecuáriaUniversidade Federal do CearáUniversidade Federal do CearáZootecnistaEmpresa Brasileira de Pesquisa AgropecuáriaThe objective of this study was to evaluate the influence of replacing soybean meal (SM) with castor bean cake (DCC), detoxified using two alkaline products, on the feeding behavior and physiological parameters of Saanen and Anglo-Nubian goat breeds with an initial body weight of 16.22 ± 0.67 kg. The treatments consisted of three diets that were isoproteic and isoenergetic: the first with a standard formulation based on corn and SM, the second with DCC detoxified using calcium hydroxide (Ca(OH)2 DCC), and the third with DCC detoxified using sodium hydroxide (NaOH DCC). A completely randomized design with a 3 × 2 (diets and breeds) factorial arrangement and four replicates per combination was used. A dietary effect on the intake of dry matter (DM) and NDFap (P = 0.02 and 0.01) was observed, with lower values for goats fed NaOH DCC than the other diets. The diets influenced feeding and rumination times (P = 0.04 and 0.03). An interaction (P = 0.04 and 0.01) between the breeds and the SM-based diet was found for time variables (other activity and idle time). Increased feeding and neutral detergent fiber (NDF) rumination efficiencies were observed for goats fed SM and Ca(OH)2 DCC (P = 0.03 and 0.01). Goats fed the NaOH DCC diet consumed large amounts of water, while Saanen goats urinated more times than did Anglo-Nubian goats. The diets had an effect on the heart rate and rectal temperature (P = 0.01 and 0.02), while the body surface temperature was influenced by the breed. Thus, Ca(OH)2 or NaOH DCC has a great potential to replace SM in the feeding of dairy goats. When used as diet for goats in the growth phase, NaOH DCC causes a reduction of DM and NDF intakes. Neither DCC negatively affected the physiological parameters of goats.http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/32648WaterAnglo-NubianCalciumRuminationSodiumSaanen. |
| spellingShingle | Ricardo Alves de Araújo José Neuman Miranda Neiva Roberto Cláudio Fernandes Franco Pompeu Magno José Duarte Cândido Marcos Cláudio Pinheiro Rogério Ronaldo Carlos Lucas Samuel Rocha Maranhão Renato Gomes Fontinele Antônio Silvio Egito Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake Semina: Ciências Agrárias Water Anglo-Nubian Calcium Rumination Sodium Saanen. |
| title | Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| title_full | Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| title_fullStr | Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| title_full_unstemmed | Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| title_short | Feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| title_sort | feeding behavior and physiological parameters of rearing goats fed diets containing detoxified castor cake |
| topic | Water Anglo-Nubian Calcium Rumination Sodium Saanen. |
| url | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/32648 |
| work_keys_str_mv | AT ricardoalvesdearaujo feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT joseneumanmirandaneiva feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT robertoclaudiofernandesfrancopompeu feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT magnojoseduartecandido feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT marcosclaudiopinheirorogerio feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT ronaldocarloslucas feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT samuelrochamaranhao feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT renatogomesfontinele feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake AT antoniosilvioegito feedingbehaviorandphysiologicalparametersofrearinggoatsfeddietscontainingdetoxifiedcastorcake |