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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
19/04/2024 |
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Data da última atualização: |
22/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
TONINI, H.; GENRO, T. C. M.; TRENTIN, G. |
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Afiliação: |
HELIO TONINI, CPPSUL; TERESA CRISTINA MORAES GENRO, CPPSUL; GUSTAVO TRENTIN, CPPSUL. |
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Título: |
Associations between tree spacing and features of native grassland grown in silvopastoral systems in Pampa biome. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Ciência Rural, v. 54, n. 8, e20230308, 2024. |
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Idioma: |
Inglês |
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Conteúdo: |
The current study assessed the association of eucalyptus-tree spacing with forest growth and yield, as well as with the floristic
composition, diversity and yield of natural grassland grown in silvopastoral systems in Pampa biome. Data were collected in six family cattle-
ranching area in Bagé County (RS). The effect of two different genetic materials (seminal-origin Eucalyptus dunnii plant and one Eucalyptus
grandis clone) on shading features of plants grown in 3 planting-spacing dimensions (625, 312 and 208 trees ha-1) was assessed, as well as their
association with herbaceous extract (bare soil; green cover; forage dry matter; floristic composition; species richness; and grass, legumes and
winter - and summer-growth species rates) and forestry (litter accumulation, diameter at breast height, total height and volume per hectare)
variables. Planting carried out at the highest tree density (625 trees ha-1) has increased forest yield. However, it reduced green cover, herbaceous
extract dry-matter yield and species richness, mainly in grasses and legumes with greater forage potential. Conversely, it is possible combining
forestry and animal yield to the preservation of native forage species at low tree densities (204 to 312 trees ha-1). |
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Thesagro: |
Campo; Composição Botânica; Eucalipto; Pastagem Nativa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1163761/1/ciencia-rural.pdf
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Marc: |
LEADER 01836naa a2200193 a 4500
001 2163761
005 2024-04-22
008 2024 bl uuuu u00u1 u #d
100 1 $aTONINI, H.
245 $aAssociations between tree spacing and features of native grassland grown in silvopastoral systems in Pampa biome.$h[electronic resource]
260 $c2024
520 $aThe current study assessed the association of eucalyptus-tree spacing with forest growth and yield, as well as with the floristic composition, diversity and yield of natural grassland grown in silvopastoral systems in Pampa biome. Data were collected in six family cattle- ranching area in Bagé County (RS). The effect of two different genetic materials (seminal-origin Eucalyptus dunnii plant and one Eucalyptus grandis clone) on shading features of plants grown in 3 planting-spacing dimensions (625, 312 and 208 trees ha-1) was assessed, as well as their association with herbaceous extract (bare soil; green cover; forage dry matter; floristic composition; species richness; and grass, legumes and winter - and summer-growth species rates) and forestry (litter accumulation, diameter at breast height, total height and volume per hectare) variables. Planting carried out at the highest tree density (625 trees ha-1) has increased forest yield. However, it reduced green cover, herbaceous extract dry-matter yield and species richness, mainly in grasses and legumes with greater forage potential. Conversely, it is possible combining forestry and animal yield to the preservation of native forage species at low tree densities (204 to 312 trees ha-1).
650 $aCampo
650 $aComposição Botânica
650 $aEucalipto
650 $aPastagem Nativa
700 1 $aGENRO, T. C. M.
700 1 $aTRENTIN, G.
773 $tCiência Rural$gv. 54, n. 8, e20230308, 2024.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
01/08/1992 |
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Data da última atualização: |
26/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
SANTA ROSA, J.; BERNE, M. E. A.; JOHNSON, E. H. |
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Afiliação: |
JANETE SANTA ROSA, CNPC; MARIA ELIZABETH AIRES BERNE, CNPC; EUGENE HARPER JOHNSON, Consultor IICA / EMBRAPA-CNPC. |
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Título: |
Aneurisma na artéria aorta em caprinos. |
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Ano de publicação: |
1989 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, v. 24, n. 1, p. 27-29, jan. 1989. |
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Idioma: |
Português |
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Conteúdo: |
Resumo: De 726 caprinos necropsiados, dois (0,28%) apresentaram aneurisma na arteria aorta, sendo um macho com idade de 48 meses e uma femea com cerca de 30 meses. Os animais eram oriundos de um rebanho mantido em regime semi-extensivo com pastejo em caatinga nativa e pernoite em aprisco. Macroscopicamente observou-se palidez das mucosas externas e das visceras. Nas cavidades toracica e abdominal estavam presentes grandes coagulos resultantes da ruptura das partes afetadas das arterias. As lesoes das arterias aorta toracica e abdominal foram carcterizadas pela dilatacao das paredes formando estruturas saculares com presenca de inumeros coagulos e tecidos necroticos de aproximadamente 10cm a 20cm de comprimento. Histologicamente, observou-se a destruicao do tecido endotelial, necrose e infiltracao de leucocitos das camadas intima, media e muscular da arteria. Acredita-se que a causa primaria dos aneurismas detectados esteja relacionado com os processos inflamatorios presentes em outros orgaos. [Aneurism in the aorta artery in goats]. Abstract: Two (0.28%) of 726 necropsyed goats presented aneurism In the aorta artery, one being a male with 48 months and the other, a female about 30 months of age. The animais carne from a herd in semi-extensive regime, grazing in caatinga vegetation and spending the nights in appropriate pan. Paleness in external mucosa and viscera was observed macroscopically. Large coagula were presented in the thoracic and abdominal cavities, dueto ruptura ol the aneurismatic parts of the blood vessels. The lesions of thoracic and abdominal aortas were characterized by wali dilations forming saccular struc-tures, with presenco of many coagula and necrotic tissues of about 10cm to 20cm of length. Histo-logically, a destruetion In the endotelial tissues, nacrosis and infiltration of leucocytes in the intimate, median, and muscular Iayers were observed. It is believed that the primary cause of the aneurisms detected in this study would be related to teh inflamatory processes of other organs. MenosResumo: De 726 caprinos necropsiados, dois (0,28%) apresentaram aneurisma na arteria aorta, sendo um macho com idade de 48 meses e uma femea com cerca de 30 meses. Os animais eram oriundos de um rebanho mantido em regime semi-extensivo com pastejo em caatinga nativa e pernoite em aprisco. Macroscopicamente observou-se palidez das mucosas externas e das visceras. Nas cavidades toracica e abdominal estavam presentes grandes coagulos resultantes da ruptura das partes afetadas das arterias. As lesoes das arterias aorta toracica e abdominal foram carcterizadas pela dilatacao das paredes formando estruturas saculares com presenca de inumeros coagulos e tecidos necroticos de aproximadamente 10cm a 20cm de comprimento. Histologicamente, observou-se a destruicao do tecido endotelial, necrose e infiltracao de leucocitos das camadas intima, media e muscular da arteria. Acredita-se que a causa primaria dos aneurismas detectados esteja relacionado com os processos inflamatorios presentes em outros orgaos. [Aneurism in the aorta artery in goats]. Abstract: Two (0.28%) of 726 necropsyed goats presented aneurism In the aorta artery, one being a male with 48 months and the other, a female about 30 months of age. The animais carne from a herd in semi-extensive regime, grazing in caatinga vegetation and spending the nights in appropriate pan. Paleness in external mucosa and viscera was observed macroscopically. Large coagula were presented in the thoracic and abdominal cavities, dueto ruptura ... Mostrar Tudo |
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Palavras-Chave: |
Aneurisma; Aorta artery; Arteria aorta; Ectasia. |
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Thesagro: |
Artéria; Caprino; Doença vascular; Inflamação. |
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Thesaurus NAL: |
Aneurysm; Animal diseases; Animal pathology; Arteritis; Goat diseases; Goats; Inflammation; Vascular diseases. |
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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/227190/1/CNPC-1989-Art-03.pdf
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Marc: |
LEADER 02888naa a2200337 a 4500
001 1514186
005 2021-10-26
008 1989 bl uuuu u00u1 u #d
100 1 $aSANTA ROSA, J.
245 $aAneurisma na artéria aorta em caprinos.
260 $c1989
520 $aResumo: De 726 caprinos necropsiados, dois (0,28%) apresentaram aneurisma na arteria aorta, sendo um macho com idade de 48 meses e uma femea com cerca de 30 meses. Os animais eram oriundos de um rebanho mantido em regime semi-extensivo com pastejo em caatinga nativa e pernoite em aprisco. Macroscopicamente observou-se palidez das mucosas externas e das visceras. Nas cavidades toracica e abdominal estavam presentes grandes coagulos resultantes da ruptura das partes afetadas das arterias. As lesoes das arterias aorta toracica e abdominal foram carcterizadas pela dilatacao das paredes formando estruturas saculares com presenca de inumeros coagulos e tecidos necroticos de aproximadamente 10cm a 20cm de comprimento. Histologicamente, observou-se a destruicao do tecido endotelial, necrose e infiltracao de leucocitos das camadas intima, media e muscular da arteria. Acredita-se que a causa primaria dos aneurismas detectados esteja relacionado com os processos inflamatorios presentes em outros orgaos. [Aneurism in the aorta artery in goats]. Abstract: Two (0.28%) of 726 necropsyed goats presented aneurism In the aorta artery, one being a male with 48 months and the other, a female about 30 months of age. The animais carne from a herd in semi-extensive regime, grazing in caatinga vegetation and spending the nights in appropriate pan. Paleness in external mucosa and viscera was observed macroscopically. Large coagula were presented in the thoracic and abdominal cavities, dueto ruptura ol the aneurismatic parts of the blood vessels. The lesions of thoracic and abdominal aortas were characterized by wali dilations forming saccular struc-tures, with presenco of many coagula and necrotic tissues of about 10cm to 20cm of length. Histo-logically, a destruetion In the endotelial tissues, nacrosis and infiltration of leucocytes in the intimate, median, and muscular Iayers were observed. It is believed that the primary cause of the aneurisms detected in this study would be related to teh inflamatory processes of other organs.
650 $aAneurysm
650 $aAnimal diseases
650 $aAnimal pathology
650 $aArteritis
650 $aGoat diseases
650 $aGoats
650 $aInflammation
650 $aVascular diseases
650 $aArtéria
650 $aCaprino
650 $aDoença vascular
650 $aInflamação
653 $aAneurisma
653 $aAorta artery
653 $aArteria aorta
653 $aEctasia
700 1 $aBERNE, M. E. A.
700 1 $aJOHNSON, E. H.
773 $tPesquisa Agropecuária Brasileira$gv. 24, n. 1, p. 27-29, jan. 1989.
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Embrapa Caprinos e Ovinos (CNPC) |
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