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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
21/12/2020 |
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Data da última atualização: |
21/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ARAÚJO, R. A. de; POMPEU, R. C. F. F.; ROGERIO, M. C. P.; SALLES, H. O.; COSTA, C. dos S.; FONTINELE, R. G.; SILVA, L. de N. C. da; NEIVA, J. N. M. |
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Afiliação: |
RICARDO ALVES DE ARAÚJO; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; MARCOS CLAUDIO PINHEIRO ROGERIO, CNPC; HEVILA OLIVEIRA SALLES, CNPC; CLÉSIO DOS SANTOS COSTA; RENATO GOMES FONTINELE; LUIZA DE NAZARÉ CARNEIRO DA SILVA; JOSÉ NEUMAN MIRANDA NEIVA. |
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Título: |
Growth and performance curve of dairy goats fed with detoxified castor bean cake by different alkaline solutions. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Semina: Ciências Agrárias, v. 41, n. 6, p. 3377-3390, 2020. Suplemento 2. |
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DOI: |
10.5433/1679-0359.2020v41n6Supl2p3377 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study aimed to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) by two alkaline products on intake, performance and on the growth curve of goat?s kids. 24 were used, Saanen goats (n=12) and Anglo Nubian (n=12), with initial body weight of 16.2±0.67 kg, initial age of 3 months and confined during the growth phase. The treatments consisted of three diets: a standard diet formulated with a traditional protein source, the soybean meal (SM); and test diets, which consisted of a protein source alternative, differing detoxification processes, on the basis of calcium hydroxide (Ca(OH)2) or sodium hydroxide (NaOH). The animals were distributed in a completely randomized design, in factorial 3 x 2 (diet SM, Ca(OH)2 DCC and NaOH DCC x Saanen and Anglo Nubian) totaling six sessions with four replicates each. The experimental period lasted 270 days. The non-linear models used were the Gompertz and Logistic. There was no effect (P < 0.05) of diets on the intake of nutrients, but there was no effect (P > 0.05) of breeds and interaction between both factors. The intake of DM during the phase of growth was greater for the goats fed with SM. There was no effect (P>0.05) of diets nor of the breeds in the ADG. Feed conversion was influenced (P < 0.05) by the diets, in which the goats fed diets with DCC presented better feed conversion. It has been observed that both models had good adjustments, with values numerically superior to 90%, however, the logistic model showed higher R2 and, at the same time, asymptotic index (AI). Despite the ADG be equal, the breeds presented absolute growth rate (AGR) vary over time, where the Saanen goats reached the peak first 3378Semina: Ciências Agrárias, Londrina, v. 41, n. 6, suplemento 2, p. 3377-3390, 2020Araújo, R. A. et al.(181 days), with AGR of 0.14 kg day-1. However, even the goats Anglo Nubian reaching the highest peak late, the AGR was higher, around 0.16 kg day-1 higher than the Saanen. Both castor cake has the potential to replace the SM on a diet of goat?s kids during the growth phase. The mathematical model of Logistics estimates more accurately the growth of Saanen goats and Anglo Nubian, being that the rate of absolute growth is greatest in goats Anglo Nubian. [Curva de crescimento e desempenho de cabras leiteiras alimentadas com torta de mamona destoxificada por diferentes soluções alcalinas]. Resumo: Objetivou-se avaliar a influência da substituição do farelo de soja (FS) pela torta de mamona destoxificada (TMD) por dois produtos alcalinos sobre o consumo, desempenho e na curva de crescimento de cabritas de aptidão leiteira. Foram utilizadas 24 cabras, Saanen (n=12) e Anglo Nubiana (n=12), com peso corporal inicial de 16,2±0,67 kg, idade inicial de 3 meses e confinadas durante a fase de crescimento. Os tratamentos consistiram de três dietas: dieta padrão formulada com uma fonte proteica tradicional, o farelo de soja (FS); e dietas testes, que consistiram de uma fonte proteica alternativa, diferindo os processos de destoxificação, à base de hidróxido de cálcio (Ca (OH)2) ou hidróxido de sódio (NaOH). Os animais foram distribuídos em delineamento inteiramente casualizado, em esquema fatorial 3 x 2 (dieta FS, TMD Ca(OH)2 e TMD NaOH x raça Saanen e Anglo Nubiana) perfazendo seis sessões com quatro repetições cada. O período experimental durou 270 dias. Os modelos não-lineares utilizados foram os de Gompertz e Logístico. Houve efeito (P < 0,05) das dietas sobre o consumo dos nutrientes, porém não houve efeito (P > 0,05) das raças e interação entre ambos os fatores. O consumo de MS durante a fase de crescimento foi maior para as cabras alimentadas com FS. Não houve efeito (P > 0,05) das dietas nem das raças no GMD. A conversão alimentar foi influenciada (P < 0,05) pelas dietas, em que as cabras que consumiram as dietas com TMD apresentaram melhor conversão alimentar. Observou-se que ambos os modelos tiveram bons ajustes, com valores numericamente superiores a 90%, contudo, o modelo Logístico apresentou maior R2 e, ao mesmo tempo, índice assintótico (IA). Apesar do GMD ser igual, as raças apresentaram taxa de crescimento absoluto (TCA) diferenciado ao longo do tempo, onde as cabras Saanen atingiram o pico primeiro (181 dias), com TCA de 0,14 kg dia-1. Porém, mesmo as cabras Anglo Nubianas atingindo o pico mais tardiamente, a TCA foi maior, cerca de 0,16 kg dia-1 superior às Saanen. Ambas as tortas tem potencial de substituir o FS em dieta de cabritas de aptidão leiteira durante a fase de crescimento. O modelo matemático Logístico estima de forma mais precisa o crescimento de cabras Saanen e Anglo Nubiana, sendo que a taxa de crescimento absoluto é maior em cabras Anglo Nubianas. MenosAbstract: This study aimed to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) by two alkaline products on intake, performance and on the growth curve of goat?s kids. 24 were used, Saanen goats (n=12) and Anglo Nubian (n=12), with initial body weight of 16.2±0.67 kg, initial age of 3 months and confined during the growth phase. The treatments consisted of three diets: a standard diet formulated with a traditional protein source, the soybean meal (SM); and test diets, which consisted of a protein source alternative, differing detoxification processes, on the basis of calcium hydroxide (Ca(OH)2) or sodium hydroxide (NaOH). The animals were distributed in a completely randomized design, in factorial 3 x 2 (diet SM, Ca(OH)2 DCC and NaOH DCC x Saanen and Anglo Nubian) totaling six sessions with four replicates each. The experimental period lasted 270 days. The non-linear models used were the Gompertz and Logistic. There was no effect (P < 0.05) of diets on the intake of nutrients, but there was no effect (P > 0.05) of breeds and interaction between both factors. The intake of DM during the phase of growth was greater for the goats fed with SM. There was no effect (P>0.05) of diets nor of the breeds in the ADG. Feed conversion was influenced (P < 0.05) by the diets, in which the goats fed diets with DCC presented better feed conversion. It has been observed that both models had good adjustments, with values numerically superior to 90%... Mostrar Tudo |
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Palavras-Chave: |
Anglo Nubian; Farelo de soja; Modelo não-linear; Non-linear model. |
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Thesagro: |
Cabra Leiteira; Caprino; Taxa de Crescimento. |
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Thesaurus Nal: |
Animal feeding; Animal growth; Dairy goats; Feed intake; Nutrient intake; Ruminant nutrition; Saanen; Soybean meal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219514/1/CNPC-2020-Art-57.pdf
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Marc: |
LEADER 06004naa a2200397 a 4500
001 2128520
005 2020-12-21
008 2020 bl uuuu u00u1 u #d
024 7 $a10.5433/1679-0359.2020v41n6Supl2p3377$2DOI
100 1 $aARAÚJO, R. A. de
245 $aGrowth and performance curve of dairy goats fed with detoxified castor bean cake by different alkaline solutions.$h[electronic resource]
260 $c2020
520 $aAbstract: This study aimed to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) by two alkaline products on intake, performance and on the growth curve of goat?s kids. 24 were used, Saanen goats (n=12) and Anglo Nubian (n=12), with initial body weight of 16.2±0.67 kg, initial age of 3 months and confined during the growth phase. The treatments consisted of three diets: a standard diet formulated with a traditional protein source, the soybean meal (SM); and test diets, which consisted of a protein source alternative, differing detoxification processes, on the basis of calcium hydroxide (Ca(OH)2) or sodium hydroxide (NaOH). The animals were distributed in a completely randomized design, in factorial 3 x 2 (diet SM, Ca(OH)2 DCC and NaOH DCC x Saanen and Anglo Nubian) totaling six sessions with four replicates each. The experimental period lasted 270 days. The non-linear models used were the Gompertz and Logistic. There was no effect (P < 0.05) of diets on the intake of nutrients, but there was no effect (P > 0.05) of breeds and interaction between both factors. The intake of DM during the phase of growth was greater for the goats fed with SM. There was no effect (P>0.05) of diets nor of the breeds in the ADG. Feed conversion was influenced (P < 0.05) by the diets, in which the goats fed diets with DCC presented better feed conversion. It has been observed that both models had good adjustments, with values numerically superior to 90%, however, the logistic model showed higher R2 and, at the same time, asymptotic index (AI). Despite the ADG be equal, the breeds presented absolute growth rate (AGR) vary over time, where the Saanen goats reached the peak first 3378Semina: Ciências Agrárias, Londrina, v. 41, n. 6, suplemento 2, p. 3377-3390, 2020Araújo, R. A. et al.(181 days), with AGR of 0.14 kg day-1. However, even the goats Anglo Nubian reaching the highest peak late, the AGR was higher, around 0.16 kg day-1 higher than the Saanen. Both castor cake has the potential to replace the SM on a diet of goat?s kids during the growth phase. The mathematical model of Logistics estimates more accurately the growth of Saanen goats and Anglo Nubian, being that the rate of absolute growth is greatest in goats Anglo Nubian. [Curva de crescimento e desempenho de cabras leiteiras alimentadas com torta de mamona destoxificada por diferentes soluções alcalinas]. Resumo: Objetivou-se avaliar a influência da substituição do farelo de soja (FS) pela torta de mamona destoxificada (TMD) por dois produtos alcalinos sobre o consumo, desempenho e na curva de crescimento de cabritas de aptidão leiteira. Foram utilizadas 24 cabras, Saanen (n=12) e Anglo Nubiana (n=12), com peso corporal inicial de 16,2±0,67 kg, idade inicial de 3 meses e confinadas durante a fase de crescimento. Os tratamentos consistiram de três dietas: dieta padrão formulada com uma fonte proteica tradicional, o farelo de soja (FS); e dietas testes, que consistiram de uma fonte proteica alternativa, diferindo os processos de destoxificação, à base de hidróxido de cálcio (Ca (OH)2) ou hidróxido de sódio (NaOH). Os animais foram distribuídos em delineamento inteiramente casualizado, em esquema fatorial 3 x 2 (dieta FS, TMD Ca(OH)2 e TMD NaOH x raça Saanen e Anglo Nubiana) perfazendo seis sessões com quatro repetições cada. O período experimental durou 270 dias. Os modelos não-lineares utilizados foram os de Gompertz e Logístico. Houve efeito (P < 0,05) das dietas sobre o consumo dos nutrientes, porém não houve efeito (P > 0,05) das raças e interação entre ambos os fatores. O consumo de MS durante a fase de crescimento foi maior para as cabras alimentadas com FS. Não houve efeito (P > 0,05) das dietas nem das raças no GMD. A conversão alimentar foi influenciada (P < 0,05) pelas dietas, em que as cabras que consumiram as dietas com TMD apresentaram melhor conversão alimentar. Observou-se que ambos os modelos tiveram bons ajustes, com valores numericamente superiores a 90%, contudo, o modelo Logístico apresentou maior R2 e, ao mesmo tempo, índice assintótico (IA). Apesar do GMD ser igual, as raças apresentaram taxa de crescimento absoluto (TCA) diferenciado ao longo do tempo, onde as cabras Saanen atingiram o pico primeiro (181 dias), com TCA de 0,14 kg dia-1. Porém, mesmo as cabras Anglo Nubianas atingindo o pico mais tardiamente, a TCA foi maior, cerca de 0,16 kg dia-1 superior às Saanen. Ambas as tortas tem potencial de substituir o FS em dieta de cabritas de aptidão leiteira durante a fase de crescimento. O modelo matemático Logístico estima de forma mais precisa o crescimento de cabras Saanen e Anglo Nubiana, sendo que a taxa de crescimento absoluto é maior em cabras Anglo Nubianas.
650 $aAnimal feeding
650 $aAnimal growth
650 $aDairy goats
650 $aFeed intake
650 $aNutrient intake
650 $aRuminant nutrition
650 $aSaanen
650 $aSoybean meal
650 $aCabra Leiteira
650 $aCaprino
650 $aTaxa de Crescimento
653 $aAnglo Nubian
653 $aFarelo de soja
653 $aModelo não-linear
653 $aNon-linear model
700 1 $aPOMPEU, R. C. F. F.
700 1 $aROGERIO, M. C. P.
700 1 $aSALLES, H. O.
700 1 $aCOSTA, C. dos S.
700 1 $aFONTINELE, R. G.
700 1 $aSILVA, L. de N. C. da
700 1 $aNEIVA, J. N. M.
773 $tSemina: Ciências Agrárias$gv. 41, n. 6, p. 3377-3390, 2020. Suplemento 2.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca |
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Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
27/06/2013 |
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Data da última atualização: |
04/04/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
ROLLA, A. A. de P.; CARVALHO, J. de F. C.; FUGANTI-PAGLIARINI, R.; ENGELS, C.; RIO, A. do; MARIN, S. R. R.; OLIVEIRA, M. C. N. de; BENEVENTI, M. A.; MARCELINO-GUIMARÃES, F. C.; FARIAS, J. R. B.; NEUMAIER, N.; NAKASHIMA, K.; YAMAGUCHI-SHINOZAKI, K.; NEPOMUCENO, A. L. |
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Afiliação: |
AMANDA ALVES DE PAIVA ROLLA, UEL; JOSIRLEY DE FÁTIMA CORRÊA CARVALHO; RENATA FUGANTI-PAGLIARINI; CIBELLE ENGELS, UEL; ALEXANDRE DO RIO; SILVANA REGINA ROCKENBACH MARIN, CNPSO; MARIA CRISTINA NEVES DE OLIVEIRA, CNPSO; MAGDA A. BENEVENTI, UFRGS; FRANCISMAR CORREA MARCELINO, CNPSO; JOSE RENATO BOUCAS FARIAS, CNPSO; NORMAN NEUMAIER, CNPSO; KAZUO NAKASHIMA, JIRCAS; KAZUKO YAMAGUCHI-SHINOZAKI, The University of Tokyo; ALEXANDRE LIMA NEPOMUCENO, SRI. |
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Título: |
Phenotyping soybean plants transformed with rd29A:AtDREB1A for drought tolerance in the greenhouse and field. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Transgenic Research, Dordrecht, v. 23, p. 75-87, 2014. |
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Páginas: |
13 p. |
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DOI: |
10.1007/s11248-013-9723-6 |
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Idioma: |
Inglês |
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Conteúdo: |
The development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under which these plants may outperform the non-transformed parental plants. MenosThe development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under whic... Mostrar Tudo |
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Thesagro: |
Soja. |
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Thesaurus NAL: |
Soybeans. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/960816/1/ID-34502-PaivaRolla2014-Article-PhenotypingSoybeanPlantsTransf.pdf
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Marc: |
LEADER 02540naa a2200325 a 4500
001 1960816
005 2022-04-04
008 2014 bl uuuu u00u1 u #d
024 7 $a10.1007/s11248-013-9723-6$2DOI
100 1 $aROLLA, A. A. de P.
245 $aPhenotyping soybean plants transformed with rd29A$bAtDREB1A for drought tolerance in the greenhouse and field.$h[electronic resource]
260 $c2014
300 $a13 p.
520 $aThe development of drought tolerant plants is a high priority because the area suffering from drought is expected to increase in the future due to global warming. One strategy for the development of drought tolerance is to genetically engineer plants with transcription factors (TFs) that regulate the expression of several genes related to abiotic stress defense responses. This work assessed the performance of soybean plants overexpressing the TF DREB1A under drought conditions in the field and in the greenhouse. Drought was simulated in the greenhouse by progressively drying the soil of pot cultures of the P58 and P1142 lines. In the field, the performance of the P58 line and of 09D-0077, a cross between the cultivarsBR16andP58,was evaluated under four different water regimes: irrigation, natural drought (no irrigation) and water stress created using rain-out shelters in the vegetative or reproductive stages. Although the dehydration-responsive element-binding protein (DREB) plants did not outperform the cultivar BR16 in terms of yield, some yield components were increased when drought was introduced during the vegetative stage, such as the number of seeds, the number of pods with seeds and the total number of pods. The greenhouse data suggest that the higher survival rates ofDREB plants are because of lowerwater use due to lower transpiration rates under well watered conditions. Further studies are needed to better characterize the soil and atmospheric conditions under which these plants may outperform the non-transformed parental plants.
650 $aSoybeans
650 $aSoja
700 1 $aCARVALHO, J. de F. C.
700 1 $aFUGANTI-PAGLIARINI, R.
700 1 $aENGELS, C.
700 1 $aRIO, A. do
700 1 $aMARIN, S. R. R.
700 1 $aOLIVEIRA, M. C. N. de
700 1 $aBENEVENTI, M. A.
700 1 $aMARCELINO-GUIMARÃES, F. C.
700 1 $aFARIAS, J. R. B.
700 1 $aNEUMAIER, N.
700 1 $aNAKASHIMA, K.
700 1 $aYAMAGUCHI-SHINOZAKI, K.
700 1 $aNEPOMUCENO, A. L.
773 $tTransgenic Research, Dordrecht$gv. 23, p. 75-87, 2014.
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