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Registro Completo |
Biblioteca(s): |
Embrapa Hortaliças; Embrapa Tabuleiros Costeiros. |
Data corrente: |
17/10/1994 |
Data da última atualização: |
17/10/1994 |
Autoria: |
SILVEIRA, M. A. da; MALUF, W. R. |
Afiliação: |
ESAL - Depto. de Agric. - C.P. 121 - 37200-000 Lavras, MG. |
Título: |
Avaliacao de clones de batata-doce quanto a resistencia a insetos de solo. |
Ano de publicação: |
1994 |
Fonte/Imprenta: |
Horticultura Brasileira, Brasilia, v.12, n.1, p.40-42, maio 1994. |
ISSN: |
0102-0536 |
Idioma: |
Português |
Conteúdo: |
O experimento foi conduzido em Lavras-MG, em 1991/92, com o objetivo de avaliar uma colecao de clones de batata-doce quanto a resistencia a insetos de solo. Foram avaliados 29 clones dos quais faziam parte 3 cultivares testemunha ( Brazlandia, Brazlandia Rosada e Coquinho). O delineamento utilizado foi o de blocos casualizados completo com 3 repeticoes, sendo cada parcela formada por uma leira com 15 plantas, espacadas 0.80 x 0.35m. As avaliacoes para caracterizar os clones foram feitas 9 meses apos o plantio. A incidencia de danos causados pelos insetos foi medida segundo uma escala de notas de 1-5, onde: 1= minimo de dano e 5= maximo de dano, avaliando-se dez batatas comerciais escolhidas de cada parcela ao acaso. As testemunhas Brazlandia Branca e Coquinho foram consideradas medianamente suscetiveis e Brazlandia Rosada moderadamente resistente. Foram identificadas clones com medio a alto nivel de resistencia, dentre os quais destacam-se os clones 018, 031 e 037, como altamente resistentes aos danos causados pelos insetos. As notas de danos e o numero medio de furos se mostraram altamente correlacionados ( r=0,80). |
Palavras-Chave: |
Inseto do solo; Pest; Resistance; Root; Sweet potato. |
Thesagro: |
Batata Doce; Ipomoea Batatas; Praga; Raiz; Resistência. |
Thesaurus Nal: |
insects; soil; soil insects. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01892naa a2200301 a 4500 001 1752048 005 1994-10-17 008 1994 bl uuuu u00u1 u #d 022 $a0102-0536 100 1 $aSILVEIRA, M. A. da 245 $aAvaliacao de clones de batata-doce quanto a resistencia a insetos de solo. 260 $c1994 520 $aO experimento foi conduzido em Lavras-MG, em 1991/92, com o objetivo de avaliar uma colecao de clones de batata-doce quanto a resistencia a insetos de solo. Foram avaliados 29 clones dos quais faziam parte 3 cultivares testemunha ( Brazlandia, Brazlandia Rosada e Coquinho). O delineamento utilizado foi o de blocos casualizados completo com 3 repeticoes, sendo cada parcela formada por uma leira com 15 plantas, espacadas 0.80 x 0.35m. As avaliacoes para caracterizar os clones foram feitas 9 meses apos o plantio. A incidencia de danos causados pelos insetos foi medida segundo uma escala de notas de 1-5, onde: 1= minimo de dano e 5= maximo de dano, avaliando-se dez batatas comerciais escolhidas de cada parcela ao acaso. As testemunhas Brazlandia Branca e Coquinho foram consideradas medianamente suscetiveis e Brazlandia Rosada moderadamente resistente. Foram identificadas clones com medio a alto nivel de resistencia, dentre os quais destacam-se os clones 018, 031 e 037, como altamente resistentes aos danos causados pelos insetos. As notas de danos e o numero medio de furos se mostraram altamente correlacionados ( r=0,80). 650 $ainsects 650 $asoil 650 $asoil insects 650 $aBatata Doce 650 $aIpomoea Batatas 650 $aPraga 650 $aRaiz 650 $aResistência 653 $aInseto do solo 653 $aPest 653 $aResistance 653 $aRoot 653 $aSweet potato 700 1 $aMALUF, W. R. 773 $tHorticultura Brasileira, Brasilia$gv.12, n.1, p.40-42, maio 1994.
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Embrapa Hortaliças (CNPH) |
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Registro Completo
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
22/12/2022 |
Data da última atualização: |
26/12/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
COUTO, M. V. S. do; SOUSA, N. da C.; ABE, H. A.; DIAS, J. A. R.; CORDEIRO, C. A. M.; PAIXAO, P. E. G.; SANTOS, T. B. R.; CUNHA, F. dos S.; MENESES, J. O.; NOGUEIRA FILHO, R. M.; BOMFIM, C. N. C.; HONORATO, C. A.; CARDOSO, B. T.; FUJIMOTO, R. Y. |
Afiliação: |
MÁRCIA VALÉRIA SILVA DO COUTO; NATALINO DA COSTA SOUSA; HIGO ANDRADE ABE; JOEL ARTUR RODRIGUES DIAS; CARLOS ALBERTO MARTINS CORDEIRO; PETERSON EMMANUEL GUIMARAES PAIXAO; THAYS BRITO REIS SANTOS; FERNANDA DOS SANTOS CUNHA; JULIANA OLIVEIRA MENESES; RICARDO MARQUES NOGUEIRA FILHO; CAROL NUNES COSTA BOMFIM; CLAUCIA APARECIDA HONORATO; BRUNO TRINDADE CARDOSO, CPATC; RODRIGO YUDI FUJIMOTO, CPATC. |
Título: |
Benefits of Virgin Coconut Oil in Diet to Colossoma macropomum (Cuvier, 1818). |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Aquaculture Nutrition, 4387692, 2022. |
DOI: |
https://doi.org/10.1155/2022/4387692 |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the effects of different dietary levels of virgin coconut oil on growth, body composition, bacterial resistance, and hematology parameters in tambaqui (Colossoma macropomum). Six isolipidic (12% crude lipid) and isonitrogenous (33% CP) diets were formulated adding virgin coconut oil (0%, 25%, 50%, 75%, and 100%) as lipid source, replacing the soybean oil. A positive control diet also prepared containing 15% lauric acid (main fatty acid in virgin coconut oil). Triplicate groups of 20 fish were fed twice daily throughout 90 days. Monthly, we evaluated the tambaqui growth performance, weight and biomass gain, specific growth ratio, apparent feeding conversion, relative condition factor, fish weight uniformity, and final survival. At end of experiment, the fish were subjected to bacterial challenge and blood analysis (glucose, lactate, plasmatic protein, and redcell blood). Fish fed 0%, 100% of VCO and lauric acid presented lower growth than fish fed 50% of virgin coconut oil (VCO) which presents the highest biomass (929:8 ± 80:6a) and weight gain (15:4±4:3a) (p < 0:05). Furthermore, the fish fed 50% and 75% VCO had an increase on body protein (50 and 58%, respectively) without increase body fat content. The values of triglycerides and cholesterol decreased (242:4 ± 39:1c and 181:5 ± 14:6bc) in fish fed 50% VCO and lauric acid, respectively. After bacterial challenge, a hemolytic anemia occurred in fish submitted to diets containing 100% of soybean oil and 100% of VCO, causing 41.67% and 100% of mortality, respectively. However, fish fed with 25 and 50% of VCO not presented any clinical signs of disease or mortality. In conclusion, dietary inclusion of 50% virgin coconut in substitution to soybean oil as a lipid source in diets for C. macropomum is recommended to improve the growth performance, body protein, and resistance against pathogenic bacteria Aeromonas hydrophila. MenosThis study investigated the effects of different dietary levels of virgin coconut oil on growth, body composition, bacterial resistance, and hematology parameters in tambaqui (Colossoma macropomum). Six isolipidic (12% crude lipid) and isonitrogenous (33% CP) diets were formulated adding virgin coconut oil (0%, 25%, 50%, 75%, and 100%) as lipid source, replacing the soybean oil. A positive control diet also prepared containing 15% lauric acid (main fatty acid in virgin coconut oil). Triplicate groups of 20 fish were fed twice daily throughout 90 days. Monthly, we evaluated the tambaqui growth performance, weight and biomass gain, specific growth ratio, apparent feeding conversion, relative condition factor, fish weight uniformity, and final survival. At end of experiment, the fish were subjected to bacterial challenge and blood analysis (glucose, lactate, plasmatic protein, and redcell blood). Fish fed 0%, 100% of VCO and lauric acid presented lower growth than fish fed 50% of virgin coconut oil (VCO) which presents the highest biomass (929:8 ± 80:6a) and weight gain (15:4±4:3a) (p < 0:05). Furthermore, the fish fed 50% and 75% VCO had an increase on body protein (50 and 58%, respectively) without increase body fat content. The values of triglycerides and cholesterol decreased (242:4 ± 39:1c and 181:5 ± 14:6bc) in fish fed 50% VCO and lauric acid, respectively. After bacterial challenge, a hemolytic anemia occurred in fish submitted to diets containing 100% of soybean oil an... Mostrar Tudo |
Thesagro: |
Coco; Doença Animal; Óleo; Peixe; Tambaqui; Tratamento. |
Thesaurus NAL: |
Coconut oil; Fish; Fish diseases. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1150249/1/Benefits-of-virgin-coconut-oil....pdf
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Marc: |
LEADER 03003naa a2200397 a 4500 001 2150249 005 2022-12-26 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1155/2022/4387692$2DOI 100 1 $aCOUTO, M. V. S. do 245 $aBenefits of Virgin Coconut Oil in Diet to Colossoma macropomum (Cuvier, 1818).$h[electronic resource] 260 $c2022 520 $aThis study investigated the effects of different dietary levels of virgin coconut oil on growth, body composition, bacterial resistance, and hematology parameters in tambaqui (Colossoma macropomum). Six isolipidic (12% crude lipid) and isonitrogenous (33% CP) diets were formulated adding virgin coconut oil (0%, 25%, 50%, 75%, and 100%) as lipid source, replacing the soybean oil. A positive control diet also prepared containing 15% lauric acid (main fatty acid in virgin coconut oil). Triplicate groups of 20 fish were fed twice daily throughout 90 days. Monthly, we evaluated the tambaqui growth performance, weight and biomass gain, specific growth ratio, apparent feeding conversion, relative condition factor, fish weight uniformity, and final survival. At end of experiment, the fish were subjected to bacterial challenge and blood analysis (glucose, lactate, plasmatic protein, and redcell blood). Fish fed 0%, 100% of VCO and lauric acid presented lower growth than fish fed 50% of virgin coconut oil (VCO) which presents the highest biomass (929:8 ± 80:6a) and weight gain (15:4±4:3a) (p < 0:05). Furthermore, the fish fed 50% and 75% VCO had an increase on body protein (50 and 58%, respectively) without increase body fat content. The values of triglycerides and cholesterol decreased (242:4 ± 39:1c and 181:5 ± 14:6bc) in fish fed 50% VCO and lauric acid, respectively. After bacterial challenge, a hemolytic anemia occurred in fish submitted to diets containing 100% of soybean oil and 100% of VCO, causing 41.67% and 100% of mortality, respectively. However, fish fed with 25 and 50% of VCO not presented any clinical signs of disease or mortality. In conclusion, dietary inclusion of 50% virgin coconut in substitution to soybean oil as a lipid source in diets for C. macropomum is recommended to improve the growth performance, body protein, and resistance against pathogenic bacteria Aeromonas hydrophila. 650 $aCoconut oil 650 $aFish 650 $aFish diseases 650 $aCoco 650 $aDoença Animal 650 $aÓleo 650 $aPeixe 650 $aTambaqui 650 $aTratamento 700 1 $aSOUSA, N. da C. 700 1 $aABE, H. A. 700 1 $aDIAS, J. A. R. 700 1 $aCORDEIRO, C. A. M. 700 1 $aPAIXAO, P. E. G. 700 1 $aSANTOS, T. B. R. 700 1 $aCUNHA, F. dos S. 700 1 $aMENESES, J. O. 700 1 $aNOGUEIRA FILHO, R. M. 700 1 $aBOMFIM, C. N. C. 700 1 $aHONORATO, C. A. 700 1 $aCARDOSO, B. T. 700 1 $aFUJIMOTO, R. Y. 773 $tAquaculture Nutrition, 4387692, 2022.
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