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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril; Embrapa Gado de Leite; Embrapa Soja. |
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Data corrente: |
04/09/2023 |
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Data da última atualização: |
05/09/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORENZ, A. B. da S.; CARVALHO, C. A. B. de; MONTEIRO, R. A. C.; MORENZ, D. A.; BARROS, I. de; LULU, J.; MOUSTACAS, V. S.; XAVIER, D. B. |
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Afiliação: |
ALINE BARROS DA SILVA MORENZ, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; CARLOS AUGUSTO BRANDÃO DE CARVALHO, UNIVERSIDADE FEDERAL RURAL DO RIO DE JANEIRO; ROBERTA APARECIDA C MONTEIRO, CNPSO; DANILO ANTONIO MORENZ, UNIVERSIDADE DO ESTADO DE MATO GROSSO; INACIO DE BARROS, CNPGL; JORGE LULU, CPAMT; VALERIA SPYRIDION MOUSTACAS, CPAMT; DIEGO BATISTA XAVIER, CPAMT. |
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Título: |
Dairy cows on integrated livestock-forestry system in the tropics. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Agroforestry Systems, 2023. |
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Páginas: |
12 p. |
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DOI: |
10.1007/s10457-023-00883-7 |
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Idioma: |
Inglês |
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Notas: |
First online |
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Conteúdo: |
Abstract: Improvements in animal husbandry environment have resulted in major benefits to dairy farming in tropical regions. The aim was to evaluate the effect of changes in sun/shade regimes - restricted shade (RSR), moderate shading (MSR), and intense shading (ISR)?on the behavior of crossbred dairy cows. Massai grass with eucalyptus trees were used in the system. The experiment was conducted at Brazil from 2017 to 2018. Eight dairy cows were observed in each regime over three days by seasons every 30 min from 6 a.m. to 6 p.m. The behavioral variables considered were localization, posture, and activity. Microclimatic variables were studied and hourly averages were calculated for seasons. The experiment was conducted in randomized complete blocks with split-plots; evaluation times were allocated to subplots and sequential days of analysis were considered replications in time. Multivariate analysis (principal component analysis) was performed using Excel. The results showed that the RSR had a higher proportion of idle cows, which was associated with a higher intensity of radiation (1.2 MJ m−2 h−1). The MSR and ISR differed in radiation levels by 17% and 58%, respectively. The opposite was true when shade was available, as cows performed activities such as grazing more frequently, mainly in the morning shift (difference of 20.7% in the RSR for the shade regime). The behavior of crossbred dairy cows subjected to climatic stress environments was benefitted from microclimatic conditions provided by trees. The provision at least moderate shade around the paddocks, alleviates the stress and regulates the vital activities of the animals. MenosAbstract: Improvements in animal husbandry environment have resulted in major benefits to dairy farming in tropical regions. The aim was to evaluate the effect of changes in sun/shade regimes - restricted shade (RSR), moderate shading (MSR), and intense shading (ISR)?on the behavior of crossbred dairy cows. Massai grass with eucalyptus trees were used in the system. The experiment was conducted at Brazil from 2017 to 2018. Eight dairy cows were observed in each regime over three days by seasons every 30 min from 6 a.m. to 6 p.m. The behavioral variables considered were localization, posture, and activity. Microclimatic variables were studied and hourly averages were calculated for seasons. The experiment was conducted in randomized complete blocks with split-plots; evaluation times were allocated to subplots and sequential days of analysis were considered replications in time. Multivariate analysis (principal component analysis) was performed using Excel. The results showed that the RSR had a higher proportion of idle cows, which was associated with a higher intensity of radiation (1.2 MJ m−2 h−1). The MSR and ISR differed in radiation levels by 17% and 58%, respectively. The opposite was true when shade was available, as cows performed activities such as grazing more frequently, mainly in the morning shift (difference of 20.7% in the RSR for the shade regime). The behavior of crossbred dairy cows subjected to climatic stress environments was benefitted from micr... Mostrar Tudo |
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Palavras-Chave: |
ILPF. |
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Thesagro: |
Sistema de Produção; Sombreamento; Temperatura; Vaca Leiteira. |
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Thesaurus Nal: |
Dairy cows; Grazing; Integrated agricultural systems; Photosynthetically active radiation; Shade. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02655naa a2200361 a 4500
001 2156397
005 2023-09-05
008 2023 bl uuuu u00u1 u #d
024 7 $a10.1007/s10457-023-00883-7$2DOI
100 1 $aMORENZ, A. B. da S.
245 $aDairy cows on integrated livestock-forestry system in the tropics.$h[electronic resource]
260 $c2023
300 $a12 p.
500 $aFirst online
520 $aAbstract: Improvements in animal husbandry environment have resulted in major benefits to dairy farming in tropical regions. The aim was to evaluate the effect of changes in sun/shade regimes - restricted shade (RSR), moderate shading (MSR), and intense shading (ISR)?on the behavior of crossbred dairy cows. Massai grass with eucalyptus trees were used in the system. The experiment was conducted at Brazil from 2017 to 2018. Eight dairy cows were observed in each regime over three days by seasons every 30 min from 6 a.m. to 6 p.m. The behavioral variables considered were localization, posture, and activity. Microclimatic variables were studied and hourly averages were calculated for seasons. The experiment was conducted in randomized complete blocks with split-plots; evaluation times were allocated to subplots and sequential days of analysis were considered replications in time. Multivariate analysis (principal component analysis) was performed using Excel. The results showed that the RSR had a higher proportion of idle cows, which was associated with a higher intensity of radiation (1.2 MJ m−2 h−1). The MSR and ISR differed in radiation levels by 17% and 58%, respectively. The opposite was true when shade was available, as cows performed activities such as grazing more frequently, mainly in the morning shift (difference of 20.7% in the RSR for the shade regime). The behavior of crossbred dairy cows subjected to climatic stress environments was benefitted from microclimatic conditions provided by trees. The provision at least moderate shade around the paddocks, alleviates the stress and regulates the vital activities of the animals.
650 $aDairy cows
650 $aGrazing
650 $aIntegrated agricultural systems
650 $aPhotosynthetically active radiation
650 $aShade
650 $aSistema de Produção
650 $aSombreamento
650 $aTemperatura
650 $aVaca Leiteira
653 $aILPF
700 1 $aCARVALHO, C. A. B. de
700 1 $aMONTEIRO, R. A. C.
700 1 $aMORENZ, D. A.
700 1 $aBARROS, I. de
700 1 $aLULU, J.
700 1 $aMOUSTACAS, V. S.
700 1 $aXAVIER, D. B.
773 $tAgroforestry Systems, 2023.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
07/02/2018 |
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Data da última atualização: |
07/02/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
BOTELHO, S. de C. C.; RONCATTO, G.; BOTELHO, F. M.; OLIVEIRA, S. S.; WOBETO, C. |
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Afiliação: |
SILVIA DE CARVALHO CAMPOS BOTELHO, CPAMT; GIVANILDO RONCATTO, CPAMT; FERNANDO MENDES BOTELHO, UFMT-SINOP; SUZINEI SILVA OLIVEIRA, CPAMT; CARMEN WOBETO, UFMT-SINOP. |
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Título: |
Qualidade pós-colheita de frutos de maracujazeiro-amarelo produzidos em mato grosso. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Nativa, Sinop, v. 5, n. esp., p. 471-476, 2017. |
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Idioma: |
Português |
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Conteúdo: |
PT-BR: O maracujazeiro-amarelo (Passiflora edulis Sims) é a espécie mais cultivada entre os maracujazeiros no Brasil, devido a sua importância para consumo in natura ou como suco. O estado de Mato Grosso tem condições edafoclimáticas favoráveis à cultura, porém com pouca tradição e resultados quanto ao cultivo do maracujazeiro. Diante disso, objetivou-se avaliar a qualidade pós-colheita dos frutos de cultivares de maracujazeiro-amarelo produzidos no estado de Mato Grosso. Foram utilizadas cinco cultivares comerciais, em experimento conduzido nos municípios de Terra Nova do Norte, Cáceres e Tangará da Serra. O delineamento experimental utilizado foi em blocos casualizados em esquema fatorial 3 × 5, com quatro blocos e dez plantas por parcela, para avaliação das seis centrais. Foram avaliados 10 frutos de cada genótipo, de cada bloco, em cada município. As análises físico-químicas consistiram em determinação do comprimento, diâmetro, espessura de casca, massa do fruto, massa da casca, teor de sólidos solúveis totais, acidez total titulável, ratio e vitamina C dos frutos. | EN: The yellow passion fruit (Passiflora edulis Sims) is the most cultivated species among passion fruit in Brazil, due to its importance for consumption in natura or as juice. The state of Mato Grosso has favorable soil and climatic conditions, but with little tradition and results regarding the cultivation of passion fruit. The aim of this study was to evaluate the post-harvest quality of fruits of yellow passion fruit cultivars produced in the state of Mato Grosso. Five commercial cultivars were used in an experiment conducted in the municipalities of Terra Nova do Norte, Cáceres and Tangará da Serra. The experimental design was a randomized complete block design in a 3 × 5 factorial scheme, with four replications and ten plants per plot, to evaluate the six plants. Ten fruits of each genotype were evaluated, from each block in each municipality. The physico-chemical analysis consisted of determination of the length, diameter, bark thickness, fruit mass, bark mass, total soluble solids content, total titratable acidity, fruit ratio and vitamin C. MenosPT-BR: O maracujazeiro-amarelo (Passiflora edulis Sims) é a espécie mais cultivada entre os maracujazeiros no Brasil, devido a sua importância para consumo in natura ou como suco. O estado de Mato Grosso tem condições edafoclimáticas favoráveis à cultura, porém com pouca tradição e resultados quanto ao cultivo do maracujazeiro. Diante disso, objetivou-se avaliar a qualidade pós-colheita dos frutos de cultivares de maracujazeiro-amarelo produzidos no estado de Mato Grosso. Foram utilizadas cinco cultivares comerciais, em experimento conduzido nos municípios de Terra Nova do Norte, Cáceres e Tangará da Serra. O delineamento experimental utilizado foi em blocos casualizados em esquema fatorial 3 × 5, com quatro blocos e dez plantas por parcela, para avaliação das seis centrais. Foram avaliados 10 frutos de cada genótipo, de cada bloco, em cada município. As análises físico-químicas consistiram em determinação do comprimento, diâmetro, espessura de casca, massa do fruto, massa da casca, teor de sólidos solúveis totais, acidez total titulável, ratio e vitamina C dos frutos. | EN: The yellow passion fruit (Passiflora edulis Sims) is the most cultivated species among passion fruit in Brazil, due to its importance for consumption in natura or as juice. The state of Mato Grosso has favorable soil and climatic conditions, but with little tradition and results regarding the cultivation of passion fruit. The aim of this study was to evaluate the post-harvest quality of fruits of yellow ... Mostrar Tudo |
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Palavras-Chave: |
Cultivar. |
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Thesagro: |
Maracujá; Passiflora edulis; Variedade. |
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Thesaurus NAL: |
Cultivars. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172360/1/2017-cpamt-silvia-botelho-qualidade-pos-colheita-frutos-maracuja-amarelo-mt.pdf
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Marc: |
LEADER 02827naa a2200229 a 4500
001 2087385
005 2018-02-07
008 2017 bl uuuu u00u1 u #d
100 1 $aBOTELHO, S. de C. C.
245 $aQualidade pós-colheita de frutos de maracujazeiro-amarelo produzidos em mato grosso.$h[electronic resource]
260 $c2017
520 $aPT-BR: O maracujazeiro-amarelo (Passiflora edulis Sims) é a espécie mais cultivada entre os maracujazeiros no Brasil, devido a sua importância para consumo in natura ou como suco. O estado de Mato Grosso tem condições edafoclimáticas favoráveis à cultura, porém com pouca tradição e resultados quanto ao cultivo do maracujazeiro. Diante disso, objetivou-se avaliar a qualidade pós-colheita dos frutos de cultivares de maracujazeiro-amarelo produzidos no estado de Mato Grosso. Foram utilizadas cinco cultivares comerciais, em experimento conduzido nos municípios de Terra Nova do Norte, Cáceres e Tangará da Serra. O delineamento experimental utilizado foi em blocos casualizados em esquema fatorial 3 × 5, com quatro blocos e dez plantas por parcela, para avaliação das seis centrais. Foram avaliados 10 frutos de cada genótipo, de cada bloco, em cada município. As análises físico-químicas consistiram em determinação do comprimento, diâmetro, espessura de casca, massa do fruto, massa da casca, teor de sólidos solúveis totais, acidez total titulável, ratio e vitamina C dos frutos. | EN: The yellow passion fruit (Passiflora edulis Sims) is the most cultivated species among passion fruit in Brazil, due to its importance for consumption in natura or as juice. The state of Mato Grosso has favorable soil and climatic conditions, but with little tradition and results regarding the cultivation of passion fruit. The aim of this study was to evaluate the post-harvest quality of fruits of yellow passion fruit cultivars produced in the state of Mato Grosso. Five commercial cultivars were used in an experiment conducted in the municipalities of Terra Nova do Norte, Cáceres and Tangará da Serra. The experimental design was a randomized complete block design in a 3 × 5 factorial scheme, with four replications and ten plants per plot, to evaluate the six plants. Ten fruits of each genotype were evaluated, from each block in each municipality. The physico-chemical analysis consisted of determination of the length, diameter, bark thickness, fruit mass, bark mass, total soluble solids content, total titratable acidity, fruit ratio and vitamin C.
650 $aCultivars
650 $aMaracujá
650 $aPassiflora edulis
650 $aVariedade
653 $aCultivar
700 1 $aRONCATTO, G.
700 1 $aBOTELHO, F. M.
700 1 $aOLIVEIRA, S. S.
700 1 $aWOBETO, C.
773 $tNativa, Sinop$gv. 5, n. esp., p. 471-476, 2017.
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