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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
04/04/2017 |
Data da última atualização: |
04/04/2017 |
Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
Autoria: |
SANTANA, F. M.; LAU, D.; SBALCHEIRO, C. C.; FEKSA, H.; GUTERRES, C. W.; VENÂNCIO, W. S. |
Afiliação: |
FLAVIO MARTINS SANTANA, CNPT; DOUGLAS LAU, CNPT; CHEILA CRISTINA SBALCHEIRO, CNPT; HERALDO FEKSA, FAPA; CAROLINE WESP GUTERRES, CCGL TEC; WILSON STORY VENÂNCIO, CWR PESQUISA AGRÍCOLA LTDA. |
Título: |
Eficiência de fungicidas para controle de Gibberella zeae em trigo: resultados dos ensaios cooperativos - safra 2015. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Passo Fundo: Embrapa Trigo, 2016. |
Páginas: |
9 p. |
Série: |
(Embrapa Trigo. Comunicado técnico online, 368). |
ISSN: |
1517-4964 |
Idioma: |
Português |
Thesagro: |
Doença de planta; Giberela; Trigo. |
Thesaurus Nal: |
Plant diseases and disorders; Wheat. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158569/1/ID44025-2016CTO368.pdf
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Marc: |
LEADER 00770nam a2200253 a 4500 001 2068084 005 2017-04-04 008 2016 bl uuuu u0uu1 u #d 022 $a1517-4964 100 1 $aSANTANA, F. M. 245 $aEficiência de fungicidas para controle de Gibberella zeae em trigo$bresultados dos ensaios cooperativos - safra 2015.$h[electronic resource] 260 $aPasso Fundo: Embrapa Trigo$c2016 300 $a9 p. 490 $a(Embrapa Trigo. Comunicado técnico online, 368). 650 $aPlant diseases and disorders 650 $aWheat 650 $aDoença de planta 650 $aGiberela 650 $aTrigo 700 1 $aLAU, D. 700 1 $aSBALCHEIRO, C. C. 700 1 $aFEKSA, H. 700 1 $aGUTERRES, C. W. 700 1 $aVENÂNCIO, W. S.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Gado de Leite. |
Data corrente: |
27/09/2023 |
Data da última atualização: |
27/09/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
BARUSELLI, P. S.; ABREU, L. A. de; PAULA, V. R. de; CARVALHO, B. C. de; GRICIO, E. A.; MORI, F. K.; REBEIS, L. M.; ALBERTINI, S.; SOUZA, A. H. de; D'OCCHIO. |
Afiliação: |
PIETRO SAMPAIO BARUSELLI, NIVERSIDADE DE SÃO PAULO; LAÍS ÂNGELO DE ABREU, UNIVERSIDADE DE SÃO PAULO; VANESSA ROMARIO DE PAULA, CNPGL; BRUNO CAMPOS DE CARVALHO, CNPGL; EMANUELLE ALMEIDA GRICIO, UNIVERSIDADE DE SÃO PAULO; FERNANDO KENJI MORI, UNIVERSIDADE DE SÃO PAULO; LÍGIA MATTOS REBEIS, UNIVERSIDADE DE SÃO PAULO; SOFÍA ALBERTINI, UNIVERSIDADE DE SÃO PAULO; ALEXANDRE HENRILY DE SOUZA, CARGILL NUTRIÇÃO ANIMAL; MICHAEL D'OCCHIO, UNIVERSITY OF SYDNEY. |
Título: |
Applying assisted reproductive technology and reproductive management to reduce CO2-equivalent emission in dairy and beef cattle: a review. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Animal Reproduction, v. 20, n. 2, e20230060, 2023. |
DOI: |
https://doi.org/10.1590/1984-3143-AR2023-0060 |
Idioma: |
Inglês |
Conteúdo: |
Methane emission from beef and dairy cattle combined contributes around 4.5-5.0% of total anthropogenic global methane. In addition to enteric methane (CH4) produced by the rumen, cattle production also contributes carbon dioxide (CO2) (feed), nitrous oxide (N2O) (feed production, manure) and other CH4 (manure) to the total greenhouse gas (GHG) budget of beef and dairy production systems. The relative contribution in standard dairy systems is typically enteric CH4 58%, feed 29% and manure 10%. Herds with low production efficiency can have an enteric CH4 contribution up to 90%. Digestibility of feed can impact CH4 emission intensity. Low fertility herds also have a greater enteric CH4 contribution. Animals with good feed conversion efficiency have a lower emission intensity of CH4/kg of meat or milk. Feed efficient heifers tend to be lean and have delayed puberty. Fertility is a major driver of profit in both beef and dairy cattle, and it is highly important to apply multi-trait selection when shifting herds towards improved efficiency and reduced CH4. Single nucleotide polymorphisms (SNPs) have been identified for feed efficiency in cattle and are used in genomic selection. SNPs can be utilized in artificial insemination and embryo transfer to increase the proportion of cattle that have the attributes of efficiency, fertility and reduced enteric CH4. Prepubertal heifers genomically selected for favourable traits can have oocytes recovered to produce IVF embryos. Reproductive technology is predicted to be increasingly adopted to reduce generation interval and accelerate the rate of genetic gain for efficiency, fertility and low CH4 in cattle. The relatively high contribution of cattle to anthropogenic global methane has focussed attention on strategies to reduce enteric CH4 without compromising efficiency and fertility. Assisted reproductive technology has an important role in achieving the goal of multiplying and distributing cattle that have good efficiency, fertility and low CH4. MenosMethane emission from beef and dairy cattle combined contributes around 4.5-5.0% of total anthropogenic global methane. In addition to enteric methane (CH4) produced by the rumen, cattle production also contributes carbon dioxide (CO2) (feed), nitrous oxide (N2O) (feed production, manure) and other CH4 (manure) to the total greenhouse gas (GHG) budget of beef and dairy production systems. The relative contribution in standard dairy systems is typically enteric CH4 58%, feed 29% and manure 10%. Herds with low production efficiency can have an enteric CH4 contribution up to 90%. Digestibility of feed can impact CH4 emission intensity. Low fertility herds also have a greater enteric CH4 contribution. Animals with good feed conversion efficiency have a lower emission intensity of CH4/kg of meat or milk. Feed efficient heifers tend to be lean and have delayed puberty. Fertility is a major driver of profit in both beef and dairy cattle, and it is highly important to apply multi-trait selection when shifting herds towards improved efficiency and reduced CH4. Single nucleotide polymorphisms (SNPs) have been identified for feed efficiency in cattle and are used in genomic selection. SNPs can be utilized in artificial insemination and embryo transfer to increase the proportion of cattle that have the attributes of efficiency, fertility and reduced enteric CH4. Prepubertal heifers genomically selected for favourable traits can have oocytes recovered to produce IVF embryos. Reproductive... Mostrar Tudo |
Palavras-Chave: |
Metano entérico; Reprodução assistida. |
Thesagro: |
Bovino; Eficiência Reprodutiva; Fertilidade Animal; Reprodução Animal. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156935/1/Applying-assisted-reproductive-technology-and-reproductive-management.pdf
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Marc: |
LEADER 03002naa a2200313 a 4500 001 2156935 005 2023-09-27 008 2023 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1590/1984-3143-AR2023-0060$2DOI 100 1 $aBARUSELLI, P. S. 245 $aApplying assisted reproductive technology and reproductive management to reduce CO2-equivalent emission in dairy and beef cattle$ba review.$h[electronic resource] 260 $c2023 520 $aMethane emission from beef and dairy cattle combined contributes around 4.5-5.0% of total anthropogenic global methane. In addition to enteric methane (CH4) produced by the rumen, cattle production also contributes carbon dioxide (CO2) (feed), nitrous oxide (N2O) (feed production, manure) and other CH4 (manure) to the total greenhouse gas (GHG) budget of beef and dairy production systems. The relative contribution in standard dairy systems is typically enteric CH4 58%, feed 29% and manure 10%. Herds with low production efficiency can have an enteric CH4 contribution up to 90%. Digestibility of feed can impact CH4 emission intensity. Low fertility herds also have a greater enteric CH4 contribution. Animals with good feed conversion efficiency have a lower emission intensity of CH4/kg of meat or milk. Feed efficient heifers tend to be lean and have delayed puberty. Fertility is a major driver of profit in both beef and dairy cattle, and it is highly important to apply multi-trait selection when shifting herds towards improved efficiency and reduced CH4. Single nucleotide polymorphisms (SNPs) have been identified for feed efficiency in cattle and are used in genomic selection. SNPs can be utilized in artificial insemination and embryo transfer to increase the proportion of cattle that have the attributes of efficiency, fertility and reduced enteric CH4. Prepubertal heifers genomically selected for favourable traits can have oocytes recovered to produce IVF embryos. Reproductive technology is predicted to be increasingly adopted to reduce generation interval and accelerate the rate of genetic gain for efficiency, fertility and low CH4 in cattle. The relatively high contribution of cattle to anthropogenic global methane has focussed attention on strategies to reduce enteric CH4 without compromising efficiency and fertility. Assisted reproductive technology has an important role in achieving the goal of multiplying and distributing cattle that have good efficiency, fertility and low CH4. 650 $aBovino 650 $aEficiência Reprodutiva 650 $aFertilidade Animal 650 $aReprodução Animal 653 $aMetano entérico 653 $aReprodução assistida 700 1 $aABREU, L. A. de 700 1 $aPAULA, V. R. de 700 1 $aCARVALHO, B. C. de 700 1 $aGRICIO, E. A. 700 1 $aMORI, F. K. 700 1 $aREBEIS, L. M. 700 1 $aALBERTINI, S. 700 1 $aSOUZA, A. H. de 700 1 $aD'OCCHIO 773 $tAnimal Reproduction$gv. 20, n. 2, e20230060, 2023.
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