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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
08/12/1992 |
Data da última atualização: |
08/12/1992 |
Autoria: |
ROLIM, R. B. |
Título: |
Dates de semis. |
Ano de publicação: |
1991 |
Fonte/Imprenta: |
In: INSTITUT DES SAVANES. Departement des Cultures Vivrieres. Campagne 1991: rapport d'activite recherche agricole sur le soja convention IDESSA/DCGTX. Bouake, [1991?]. |
Páginas: |
p.39-78. |
Idioma: |
Francês |
Conteúdo: |
Il est connu que le soja est sensible aux elements du milieu, et il est necessaire de connaitre son comportement sur quelques dates de semis dans la zone de production. Les varietes de soja sont influencees par les facteurs suivants : temperature, radiation solaire, photoperiode, type de sol, teneur en eau du sol, respiration, photosynthese, architecture de la plante, etc... On cherche des varietes tardives qui, sur des semis precoces peuvent, couvrir le sol plus tot, en reduisant l'effet de l'erosion. On cherche des varietes qui presentent des tailles de plante et une hauteur d'insertion des premieres gousses adequates a la recolte mecanisee, independamment de la date de semis. Pour quelques varietes possedant la periode juvenile, l'induction de la floraison a lieu apres l'apparition d'un certain nombre minimal d'entrenoeuds. Comme le soja cesse sa croissance apres la floraison, ces varietes peuvent atteindre une hauteur suffisante a la recolte mecanisee, sur plusieurs dates de semis. L'objectif de ce travail est d'acquerir des connaissances sur les interactions entre les varietes, dates de semis et localites. |
Palavras-Chave: |
Soybean. |
Thesagro: |
Época de Plantio; Soja. |
Thesaurus Nal: |
sowing date. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01666naa a2200181 a 4500 001 1454386 005 1992-12-08 008 1991 bl uuuu u00u1 u #d 100 1 $aROLIM, R. B. 245 $aDates de semis. 260 $c1991 300 $ap.39-78. 520 $aIl est connu que le soja est sensible aux elements du milieu, et il est necessaire de connaitre son comportement sur quelques dates de semis dans la zone de production. Les varietes de soja sont influencees par les facteurs suivants : temperature, radiation solaire, photoperiode, type de sol, teneur en eau du sol, respiration, photosynthese, architecture de la plante, etc... On cherche des varietes tardives qui, sur des semis precoces peuvent, couvrir le sol plus tot, en reduisant l'effet de l'erosion. On cherche des varietes qui presentent des tailles de plante et une hauteur d'insertion des premieres gousses adequates a la recolte mecanisee, independamment de la date de semis. Pour quelques varietes possedant la periode juvenile, l'induction de la floraison a lieu apres l'apparition d'un certain nombre minimal d'entrenoeuds. Comme le soja cesse sa croissance apres la floraison, ces varietes peuvent atteindre une hauteur suffisante a la recolte mecanisee, sur plusieurs dates de semis. L'objectif de ce travail est d'acquerir des connaissances sur les interactions entre les varietes, dates de semis et localites. 650 $asowing date 650 $aÉpoca de Plantio 650 $aSoja 653 $aSoybean 773 $tIn: INSTITUT DES SAVANES. Departement des Cultures Vivrieres. Campagne 1991: rapport d'activite recherche agricole sur le soja convention IDESSA/DCGTX. Bouake, [1991?].
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Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
17/04/2019 |
Data da última atualização: |
24/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
LINS, T. O. J. D'A.; TERRY, S. A.; SILVA, R. R.; PEREIRA, L. G. R.; JANCEWICZ, L. J.; HE, M. L.; WANG, Y.; McALLISTER, T. A.; CHAVES, A. V. |
Afiliação: |
T. O. J. D'A. Lins, Lethbridge Research Centre, Agriculture and Agri-Food Canada; UESB; S. A. Terry, The University of Sydney, Sydney, Australia; R. R. Silva, UESB; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; L. J. Jancewicz, Lethbridge Research Centre, Agriculture and Agri-Food Canada; M. L. He, Lethbridge Research Centre, Agriculture and Agri-Food Canada; Y. Wang, Lethbridge Research Centre, Agriculture and Agri-Food Canada; T. A. McAllister, Lethbridge Research Centre, Agriculture and Agri-Food Canada; A. V. Chaves, The University of Sydney, Sydney, Australia. |
Título: |
Effects of the inclusion of Moringa oleifera seed on rumen fermentation and methane production in a beef cattle diet using the rumen simulation technique (Rusitec). |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Animal, v. 13, n. 2, p. 283-291, 2019. |
DOI: |
10.1017/S1751731118001428 |
Idioma: |
Inglês |
Conteúdo: |
Moringa oleifera seeds are currently being used as a livestock feed across tropical regions of the world due to its availability and palatability. However, limited knowledge exists on the effects of the raw seeds on ruminant metabolism. As such, the rumen stimulation technique was used to evaluate the effects of substituting increasing concentrations of ground Moringa seeds (0, 100, 200 and 400 g/kg concentrate dry matter (DM)) in the diet on rumen fermentation and methane production. Two identical, Rusitec apparatuses, each with eight fermenters were used with the first 8 days used for adaptation and days 9 to 16 used for measurements. Fermenters were fed a total mixed ration with Urochloa brizantha as the forage. Disappearance of DM, CP, NDF and ADF linearly decreased (P<0.01) with increasing concentrations of Moringa seeds in the diet. Total volatile fatty acid production and the acetate to propionate ratio were also linearly decreased (P<0.01). However, only the 400 g/kg (concentrate DM basis) treatment differed (P<0.01) from the control. Methane production (%), total microbial incorporation of 15N and total production of microbial N linearly decreased (P<0.01) as the inclusion of Moringa seeds increased. Though the inclusion of Moringa seeds in the diet decreased CH4 production, this arose from an unfavourable decrease in diet digestibility and rumen fermentation parameters. |
Palavras-Chave: |
Fat supplementation. |
Thesagro: |
Moringa. |
Thesaurus NAL: |
Oilseeds; Tropics; Urochloa brizantha. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02296naa a2200289 a 4500 001 2108314 005 2023-01-24 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1017/S1751731118001428$2DOI 100 1 $aLINS, T. O. J. D'A. 245 $aEffects of the inclusion of Moringa oleifera seed on rumen fermentation and methane production in a beef cattle diet using the rumen simulation technique (Rusitec).$h[electronic resource] 260 $c2019 520 $aMoringa oleifera seeds are currently being used as a livestock feed across tropical regions of the world due to its availability and palatability. However, limited knowledge exists on the effects of the raw seeds on ruminant metabolism. As such, the rumen stimulation technique was used to evaluate the effects of substituting increasing concentrations of ground Moringa seeds (0, 100, 200 and 400 g/kg concentrate dry matter (DM)) in the diet on rumen fermentation and methane production. Two identical, Rusitec apparatuses, each with eight fermenters were used with the first 8 days used for adaptation and days 9 to 16 used for measurements. Fermenters were fed a total mixed ration with Urochloa brizantha as the forage. Disappearance of DM, CP, NDF and ADF linearly decreased (P<0.01) with increasing concentrations of Moringa seeds in the diet. Total volatile fatty acid production and the acetate to propionate ratio were also linearly decreased (P<0.01). However, only the 400 g/kg (concentrate DM basis) treatment differed (P<0.01) from the control. Methane production (%), total microbial incorporation of 15N and total production of microbial N linearly decreased (P<0.01) as the inclusion of Moringa seeds increased. Though the inclusion of Moringa seeds in the diet decreased CH4 production, this arose from an unfavourable decrease in diet digestibility and rumen fermentation parameters. 650 $aOilseeds 650 $aTropics 650 $aUrochloa brizantha 650 $aMoringa 653 $aFat supplementation 700 1 $aTERRY, S. A. 700 1 $aSILVA, R. R. 700 1 $aPEREIRA, L. G. R. 700 1 $aJANCEWICZ, L. J. 700 1 $aHE, M. L. 700 1 $aWANG, Y. 700 1 $aMcALLISTER, T. A. 700 1 $aCHAVES, A. V. 773 $tAnimal$gv. 13, n. 2, p. 283-291, 2019.
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