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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
17/07/2013 |
Data da última atualização: |
16/10/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SILVA, G. J. N.; SOUZA, E. M.; RODRIGUES, J. D.; ONO, E. O.; MOUCO, M. A. do C. |
Afiliação: |
MARIA APARECIDA DO CARMO MOUCO, CPATSA. |
Título: |
Floral induction of mango Tommy Atkins at Submedio São Francisco region, Brazil. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Acta Horticulturae, Leuven, n. 992, p. 149-154, may, 2013. |
Idioma: |
Inglês |
Notas: |
Edição do Proceedings of the IX International Mango Symposium, Sanya, Hainan Island, China, May, 2013. |
Conteúdo: |
Irregular production is a major problem in mango. In an attempt to overcome irregular bearing, effects of two antigibberellins on flowering were evaluated, uniconazole (0.25 g of active ingredient per meter of canopy tree diameter) and paclobutrazol (1.0 g of active ingredient per meter of canopy tree diameter). Treatments were applied as a soil drench using 2 L of solution per tree, in a commercial orchard of Tommy Atkins mango. Treatments were applied after the second vegetative flush commenced, subsequent to pruning. Branch growth was evaluated every 30 days after treatment application up to a maximum period of 90 days. The flowering percentage was recorded at 130 days. Ammonium nitrate (NH4NO3) as a foliar spray (concentration of 0.75%) was applied five times at seven day intervals from 95 to 100 days after treatment application as a dormancy breaking treatment. It was found that both paclobutrazol (PBZ) and uniconazole (UCZ) significantly inhibited the development of vegetative growth compared to the control. Both treatments resulted in identical rates of flowering shoots, 87%; based on results, it can be concluded that the application of antigibberellins (PBZ and UCZ) inhibit vegetative development in mango Tommy Atkins, and promote high levels of flowering. Additional tests are being carried out in other farms to confirm these findings, for different cultivars and seasons. |
Palavras-Chave: |
Indução floral; Mango; PBZ; Vale do São Francisco. |
Thesagro: |
Manga; Regulador de Crescimento. |
Thesaurus Nal: |
paclobutrazol. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 02225naa a2200265 a 4500 001 1962309 005 2018-10-16 008 2013 bl uuuu u00u1 u #d 100 1 $aSILVA, G. J. N. 245 $aFloral induction of mango Tommy Atkins at Submedio São Francisco region, Brazil. 260 $c2013 500 $aEdição do Proceedings of the IX International Mango Symposium, Sanya, Hainan Island, China, May, 2013. 520 $aIrregular production is a major problem in mango. In an attempt to overcome irregular bearing, effects of two antigibberellins on flowering were evaluated, uniconazole (0.25 g of active ingredient per meter of canopy tree diameter) and paclobutrazol (1.0 g of active ingredient per meter of canopy tree diameter). Treatments were applied as a soil drench using 2 L of solution per tree, in a commercial orchard of Tommy Atkins mango. Treatments were applied after the second vegetative flush commenced, subsequent to pruning. Branch growth was evaluated every 30 days after treatment application up to a maximum period of 90 days. The flowering percentage was recorded at 130 days. Ammonium nitrate (NH4NO3) as a foliar spray (concentration of 0.75%) was applied five times at seven day intervals from 95 to 100 days after treatment application as a dormancy breaking treatment. It was found that both paclobutrazol (PBZ) and uniconazole (UCZ) significantly inhibited the development of vegetative growth compared to the control. Both treatments resulted in identical rates of flowering shoots, 87%; based on results, it can be concluded that the application of antigibberellins (PBZ and UCZ) inhibit vegetative development in mango Tommy Atkins, and promote high levels of flowering. Additional tests are being carried out in other farms to confirm these findings, for different cultivars and seasons. 650 $apaclobutrazol 650 $aManga 650 $aRegulador de Crescimento 653 $aIndução floral 653 $aMango 653 $aPBZ 653 $aVale do São Francisco 700 1 $aSOUZA, E. M. 700 1 $aRODRIGUES, J. D. 700 1 $aONO, E. O. 700 1 $aMOUCO, M. A. do C. 773 $tActa Horticulturae, Leuven$gn. 992, p. 149-154, may, 2013.
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| Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
04/03/2022 |
Data da última atualização: |
04/03/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SILVA FILHO, J. R. da; MOURA NETO, J. B. de; SANTOS, L. T. A. dos; FERREIRA, C. O.; RODRIGUES, R. T. de S.; ARANDAS, J. K. G.; RIBEIRO, M. N.; VOLTOLINI, T. V. |
Afiliação: |
JOSÉ RENALDO VILAR DA SILVA FILHO, UNIVASF; JOÃO BANDEIRA DE MOURA NETO, UFRPE; LAYS THAYSE ALVES DOS SANTOS, UNIVASF; CLEBSON OLIVEIRA FERREIRA, UNIVASF; RAFAEL TORRES DE SOUZA RODRIGUES, UNIVASF; JANAINA KELLI GOMES ARANDAS, FACEPE; MARIA NORMA RIBEIRO, CNPq; TADEU VINHAS VOLTOLINI, CPATSA. |
Título: |
Factorial and discriminant analysis on non-carcass components of Berganês lambs from different sexual classes and crossbreeding. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Journal of Agricultural Science, v. 154, n. 3/4,p. 304-313, 2021. |
DOI: |
https://doi.org/10.1017/S0021859621000563 |
Idioma: |
Inglês |
Conteúdo: |
The aim of this study was to evaluate the non-carcass components (NCC) of Berganês ecotype lambs of different sexual classes and genotypes using univariate and multivariate statistics, carrying out two experimental trials. In order to evaluate the effects of the sexual class, non-castrated males (BNC), castrated males (BC) and females (BF) of Berganês ecotype lambs were used, with mean initial body weight of 27 ± 3.1 kg. To evaluate crossbreeding, non-castrated male lambs of the genotypes Berganês (BG), Berganês × Santa Inês (BSI) and Berganês × Dorper (BD) were used, as well as the control Dorper × Santa Inês (DSI), all with mean initial body weight of 28 ± 3.8 kg. The weight and yield of the total by-products was higher for BNC. Regarding the genotype, BSI showed higher weight and yield of internal fat, but the weight and yield of the total by-products was higher for BG and BD. In factorial analysis (FA), the NCC, more correlated with empty body weight (EBW) and total weight gain (TWG), showed higher eigenvectors for factor 1. For factor 2, the weights and yields of internal fat and total viscera obtained higher eigenvectors. The discriminant analysis (DA) classified 100% of individuals in their respective sexes and genotypes. Therefore, the FA indicated that, among the NCC evaluated, the weights of liver, kidneys, GIT, skin and feets are determinant for obtaining EBW and TWG. The classification achieved by the DA indicates that the sexual classes and genotypes are heterogeneous. MenosThe aim of this study was to evaluate the non-carcass components (NCC) of Berganês ecotype lambs of different sexual classes and genotypes using univariate and multivariate statistics, carrying out two experimental trials. In order to evaluate the effects of the sexual class, non-castrated males (BNC), castrated males (BC) and females (BF) of Berganês ecotype lambs were used, with mean initial body weight of 27 ± 3.1 kg. To evaluate crossbreeding, non-castrated male lambs of the genotypes Berganês (BG), Berganês × Santa Inês (BSI) and Berganês × Dorper (BD) were used, as well as the control Dorper × Santa Inês (DSI), all with mean initial body weight of 28 ± 3.8 kg. The weight and yield of the total by-products was higher for BNC. Regarding the genotype, BSI showed higher weight and yield of internal fat, but the weight and yield of the total by-products was higher for BG and BD. In factorial analysis (FA), the NCC, more correlated with empty body weight (EBW) and total weight gain (TWG), showed higher eigenvectors for factor 1. For factor 2, the weights and yields of internal fat and total viscera obtained higher eigenvectors. The discriminant analysis (DA) classified 100% of individuals in their respective sexes and genotypes. Therefore, the FA indicated that, among the NCC evaluated, the weights of liver, kidneys, GIT, skin and feets are determinant for obtaining EBW and TWG. The classification achieved by the DA indicates that the sexual classes and genotypes are heterog... Mostrar Tudo |
Palavras-Chave: |
Cordeiros Berganês; Grupos genéticos; Multivariado análise; Não-carcaça. |
Thesagro: |
Cordeiro; Melhoramento Genético Animal; Subproduto; Víscera. |
Thesaurus NAL: |
Lambs. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02556naa a2200325 a 4500 001 2140559 005 2022-03-04 008 2021 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1017/S0021859621000563$2DOI 100 1 $aSILVA FILHO, J. R. da 245 $aFactorial and discriminant analysis on non-carcass components of Berganês lambs from different sexual classes and crossbreeding.$h[electronic resource] 260 $c2021 520 $aThe aim of this study was to evaluate the non-carcass components (NCC) of Berganês ecotype lambs of different sexual classes and genotypes using univariate and multivariate statistics, carrying out two experimental trials. In order to evaluate the effects of the sexual class, non-castrated males (BNC), castrated males (BC) and females (BF) of Berganês ecotype lambs were used, with mean initial body weight of 27 ± 3.1 kg. To evaluate crossbreeding, non-castrated male lambs of the genotypes Berganês (BG), Berganês × Santa Inês (BSI) and Berganês × Dorper (BD) were used, as well as the control Dorper × Santa Inês (DSI), all with mean initial body weight of 28 ± 3.8 kg. The weight and yield of the total by-products was higher for BNC. Regarding the genotype, BSI showed higher weight and yield of internal fat, but the weight and yield of the total by-products was higher for BG and BD. In factorial analysis (FA), the NCC, more correlated with empty body weight (EBW) and total weight gain (TWG), showed higher eigenvectors for factor 1. For factor 2, the weights and yields of internal fat and total viscera obtained higher eigenvectors. The discriminant analysis (DA) classified 100% of individuals in their respective sexes and genotypes. Therefore, the FA indicated that, among the NCC evaluated, the weights of liver, kidneys, GIT, skin and feets are determinant for obtaining EBW and TWG. The classification achieved by the DA indicates that the sexual classes and genotypes are heterogeneous. 650 $aLambs 650 $aCordeiro 650 $aMelhoramento Genético Animal 650 $aSubproduto 650 $aVíscera 653 $aCordeiros Berganês 653 $aGrupos genéticos 653 $aMultivariado análise 653 $aNão-carcaça 700 1 $aMOURA NETO, J. B. de 700 1 $aSANTOS, L. T. A. dos 700 1 $aFERREIRA, C. O. 700 1 $aRODRIGUES, R. T. de S. 700 1 $aARANDAS, J. K. G. 700 1 $aRIBEIRO, M. N. 700 1 $aVOLTOLINI, T. V. 773 $tJournal of Agricultural Science$gv. 154, n. 3/4,p. 304-313, 2021.
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