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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
10/03/2022 |
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Data da última atualização: |
10/03/2022 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
RODRIGUES, N. F.; OLIVEIRA, J. R. de; PEREIRA, M. de O.; SILVA, A. A. R. da; HÜTHER, C. M.; TAVARES, S. R. de L. |
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Afiliação: |
NATÁLIA FERNANDES RODRIGUES, UFF; JULIA RAMOS DE OLIVEIRA, UFF; MARIANA DE OLIVEIRA PEREIRA, UFF; ANDRÉ ALISSON RODRIGUES DA SILVA, UFCG; CRISTINA MOLL HÜTHER, UFF; SILVIO ROBERTO DE LUCENA TAVARES, CNPS. |
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Título: |
Germination of chapolin® tomato using different substrates and shading. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
In: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 7.0, 7., 2021, Niterói. Proceedings [...]. Niterói: AGRHA, 2021. p. 151-156. Evento on-line. |
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Idioma: |
Inglês |
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Conteúdo: |
Vegetable production is a great source of Brazilian income and has been widely studied. Thus, the formation of substrates that promote better seedling cultivation conditions and the amount of light received become important research factors for better results in the final product. The use of coconut fiber (FC) has been widely used in the production of seedlings of many vegetable species. Thus, the objective of this work was to evaluate the interaction of different substrate compositions and different shading levels in the germination of tomato of the Chapolin® variety. For this, the experiment was conducted at three different shading levels (70 and 90%) and 5 different mixtures of substrates with different concentrations of clay (A) and coconut fiber (FC): T1 (100% A), T2 (80 % A + 20% FC), T3 (60% A + 40% FC), T4 (40% A + 60% FC) and T5 (100% FC), in a completely randomized design, with four replications for each level of shading and substrate concentration. The beginning of germination occurred on the seventh day after sowing (DAS) and lasted until the fourteenth DAS. The type of substrate concentration with the highest germination percentage was the T2 substrate and the shading was 70%. Thus, for such experimental conditions, the concentration of 80% clay with 20% coconut fiber is indicated, when conducted in 70% shading and for 90% shading conditions, the composition of 60% clay and 40% fiber of coconut. |
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Palavras-Chave: |
Coconut fiber; Fibra de coco; Luminosidade; Luminosity. |
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Thesagro: |
Argila. |
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Thesaurus Nal: |
Clay; Solanum lycopersicum. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232291/1/Germination-of-chapolin-tomato-using-different-substrates-and-shading-2021.pdf
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Marc: |
LEADER 02247nam a2200253 a 4500
001 2140714
005 2022-03-10
008 2021 bl uuuu u00u1 u #d
100 1 $aRODRIGUES, N. F.
245 $aGermination of chapolin® tomato using different substrates and shading.$h[electronic resource]
260 $aIn: WORKSHOP ON BIOSYSTEMS ENGINEERING - WEB 7.0, 7., 2021, Niterói. Proceedings [...]. Niterói: AGRHA, 2021. p. 151-156. Evento on-line.$c2021
520 $aVegetable production is a great source of Brazilian income and has been widely studied. Thus, the formation of substrates that promote better seedling cultivation conditions and the amount of light received become important research factors for better results in the final product. The use of coconut fiber (FC) has been widely used in the production of seedlings of many vegetable species. Thus, the objective of this work was to evaluate the interaction of different substrate compositions and different shading levels in the germination of tomato of the Chapolin® variety. For this, the experiment was conducted at three different shading levels (70 and 90%) and 5 different mixtures of substrates with different concentrations of clay (A) and coconut fiber (FC): T1 (100% A), T2 (80 % A + 20% FC), T3 (60% A + 40% FC), T4 (40% A + 60% FC) and T5 (100% FC), in a completely randomized design, with four replications for each level of shading and substrate concentration. The beginning of germination occurred on the seventh day after sowing (DAS) and lasted until the fourteenth DAS. The type of substrate concentration with the highest germination percentage was the T2 substrate and the shading was 70%. Thus, for such experimental conditions, the concentration of 80% clay with 20% coconut fiber is indicated, when conducted in 70% shading and for 90% shading conditions, the composition of 60% clay and 40% fiber of coconut.
650 $aClay
650 $aSolanum lycopersicum
650 $aArgila
653 $aCoconut fiber
653 $aFibra de coco
653 $aLuminosidade
653 $aLuminosity
700 1 $aOLIVEIRA, J. R. de
700 1 $aPEREIRA, M. de O.
700 1 $aSILVA, A. A. R. da
700 1 $aHÜTHER, C. M.
700 1 $aTAVARES, S. R. de L.
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Registro original: |
Embrapa Solos (CNPS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
15/03/2024 |
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Data da última atualização: |
15/03/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, A. P. F.; GAMA, M. A. S. da; SILVA, E. A. M.; RIBEIRO, E. F.; FELIX, S. B.; MONTEIRO C. C. F.; MORA-LUNA, R. E.; OLIVEIRA, J. C. V. DE; SANTOS, D. C. DOS; FERREIRA, M. A. DE. |
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Afiliação: |
CAMILA S. DA SILVA, Universidade Federal Rural de Pernambuco; MARCO ANTONIO SUNDFELD DA GAMA, CPPSE; ERICK ALEXANDRE M. SILVA, Universidade Federal Rural de Pernambuco; EMÍLIA F. RIBEIRO, Universidade Federal Rural de Pernambuco; SILAS B. FELIX, Universidade Federal Rural de Pernambuco; CAROLINA C. F. MONTEIRO, Universidade Estadual de Alagoas; ROBERT E. MORA-LUNA, Pontificia Universidad Católica de Chile; JÚLIO CESAR V. DE OLIVEIRA, Instituto Agronômico de Pernambuco; DJALMA C. DOS SANTOS, Instituto Agronômico de Pernambuco; MARCELO A. DE FERREIRA, Universidade Federal Rural de Pernambuco. |
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Título: |
Full-fat corn germ improves the performance and milk fat yield of Girolando cows fed sugarcane bagasse and cactus cladodes as forage sources. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Tropical Animal Health and Production, v. 56, art. 104, 2024. |
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Páginas: |
9 p. |
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DOI: |
10.1007/s11250-024-03947-7 |
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Idioma: |
Inglês |
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Conteúdo: |
We investigated the effects of replacing ground corn with full-fat corn germ (FFCG) on milk production, milk composition, and nutrient use in cows fed sugarcane bagasse and cactus cladodes. Ten multiparous Girolando cows (average body weight 500 ± 66 kg, 90 ± 15 days in milk) were distributed in a replicated 5 × 5 Latin Square and assigned to five dietary treatments containing 0%, 25%, 50%, 75%, or 100% of full-fat corn germ in substitution to ground corn. Full-fat corn germ increased fat-corrected milk yield by 2.2 kg/day and the synthesis of fat, lactose, and total solids in milk by 94.4, 60.0, and 201.10 g/day, respectively (p < 0.05). Cows fed corn germ quadratically increased (p < 0.05) dry matter intake by 1.01 kg/day, with the intake of crude protein and total digestible nutrients following the same pattern. Conversely, the substitution of corn for full-fat corn germ linearly reduced (p < 0.05) the total non-fiber carbohydrate intake from 5.79 to 4.40 kg/d. Except for ether extract and non-fiber carbohydrates, full-fat corn germ did not alter (p > 0.05) nutrient digestibility. Cows fed corn germ excreted less (p < 0.05) urea-N in milk and urine N. These results demonstrate that full-fat corn germ can partially replace ground corn to enhance the milk production efficiency of crossbred cows fed cactus cladodes and sugarcane bagasse. Furthermore, including sugarcane bagasse in FFCG-supplemented diets prevents milk fat depression in cows fed cactus cladodes. |
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Palavras-Chave: |
Co product; Lipid supplementation; Opuntia Sp. |
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Thesaurus NAL: |
Milk fat. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02467naa a2200301 a 4500
001 2162853
005 2024-03-15
008 2024 bl uuuu u00u1 u #d
024 7 $a10.1007/s11250-024-03947-7$2DOI
100 1 $aSILVA, A. P. F.
245 $aFull-fat corn germ improves the performance and milk fat yield of Girolando cows fed sugarcane bagasse and cactus cladodes as forage sources.$h[electronic resource]
260 $c2024
300 $a9 p.
520 $aWe investigated the effects of replacing ground corn with full-fat corn germ (FFCG) on milk production, milk composition, and nutrient use in cows fed sugarcane bagasse and cactus cladodes. Ten multiparous Girolando cows (average body weight 500 ± 66 kg, 90 ± 15 days in milk) were distributed in a replicated 5 × 5 Latin Square and assigned to five dietary treatments containing 0%, 25%, 50%, 75%, or 100% of full-fat corn germ in substitution to ground corn. Full-fat corn germ increased fat-corrected milk yield by 2.2 kg/day and the synthesis of fat, lactose, and total solids in milk by 94.4, 60.0, and 201.10 g/day, respectively (p < 0.05). Cows fed corn germ quadratically increased (p < 0.05) dry matter intake by 1.01 kg/day, with the intake of crude protein and total digestible nutrients following the same pattern. Conversely, the substitution of corn for full-fat corn germ linearly reduced (p < 0.05) the total non-fiber carbohydrate intake from 5.79 to 4.40 kg/d. Except for ether extract and non-fiber carbohydrates, full-fat corn germ did not alter (p > 0.05) nutrient digestibility. Cows fed corn germ excreted less (p < 0.05) urea-N in milk and urine N. These results demonstrate that full-fat corn germ can partially replace ground corn to enhance the milk production efficiency of crossbred cows fed cactus cladodes and sugarcane bagasse. Furthermore, including sugarcane bagasse in FFCG-supplemented diets prevents milk fat depression in cows fed cactus cladodes.
650 $aMilk fat
653 $aCo product
653 $aLipid supplementation
653 $aOpuntia Sp
700 1 $aGAMA, M. A. S. da
700 1 $aSILVA, E. A. M.
700 1 $aRIBEIRO, E. F.
700 1 $aFELIX, S. B.
700 1 $aMONTEIRO C. C. F.
700 1 $aMORA-LUNA, R. E.
700 1 $aOLIVEIRA, J. C. V. DE
700 1 $aSANTOS, D. C. DOS
700 1 $aFERREIRA, M. A. DE
773 $tTropical Animal Health and Production$gv. 56, art. 104, 2024.
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