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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha; Santa Teresa; São Gabriel da Palha. |
Data corrente: |
03/03/2016 |
Data da última atualização: |
14/03/2024 |
Autoria: |
GUSS, A.; AGOSTINI, J. A. E.; SOUZA, R. M. de; LOBATO NETO, J.; BARBOSA, M. A.; SOUTO, P. R. L. |
Afiliação: |
Agenor Guss, EMCAPA; Joil A. E. Agostini, EMBRAPA/EMCAPA; Ronaldo Mendes de Souza, CNPGL/EMBRAPA; José Lobato Neto, CNPGL/EMBRAPA; Marcos Antonio Barbosa, EMCAPA; Paulo Roberto Lemos Souto, EMBRAPA/EMCAPA. |
Título: |
Sistema de produção de leite, implantado na Estação Experimental de Bananal do Norte - Cachoeiro de Itapemirim (ES). |
Edição: |
2 ed. rev. e mod. |
Ano de publicação: |
1984 |
Fonte/Imprenta: |
Vitória-ES : EMCAPA, 1984. |
Páginas: |
61 p. |
Série: |
(EMCAPA. Documentos, 1) |
ISSN: |
0101-8949 |
Idioma: |
Português |
Notas: |
Inclui anexo. |
Conteúdo: |
Na Estação Experimental de Bananal do Norte, distrito de Pacotuba, municÃpio de Cachoeiro de Itapemirim, instalou-se um sistema de produção de leite, representativo e adaptável à Bacia Leiteira da região sul do estado EspÃrito Santo. |
Palavras-Chave: |
EMCAPA; Estação Experimental de Bananal do Norte; Município de Cachoeiro de Itapemirim; Série Documentos; Sistema de produção de leite. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/1586/1/BRT-doc1-sistemadeproducaodeleiteimplantadonafazenda2edicao-Emcapa.pdf
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Marc: |
LEADER 01135nam a2200289 a 4500 001 1022874 005 2024-03-14 008 1984 bl uuuu u0uu1 u #d 022 $a0101-8949 100 1 $aGUSS, A. 245 $aSistema de produção de leite, implantado na Estação Experimental de Bananal do Norte - Cachoeiro de Itapemirim (ES). 250 $a2 ed. rev. e mod. 260 $aVitória-ES : EMCAPA$c1984 300 $a61 p. 490 $a(EMCAPA. Documentos, 1) 500 $aInclui anexo. 520 $aNa Estação Experimental de Bananal do Norte, distrito de Pacotuba, municÃpio de Cachoeiro de Itapemirim, instalou-se um sistema de produção de leite, representativo e adaptável à Bacia Leiteira da região sul do estado EspÃrito Santo. 653 $aEMCAPA 653 $aEstação Experimental de Bananal do Norte 653 $aMunicípio de Cachoeiro de Itapemirim 653 $aSérie Documentos 653 $aSistema de produção de leite 700 1 $aAGOSTINI, J. A. E. 700 1 $aSOUZA, R. M. de 700 1 $aLOBATO NETO, J. 700 1 $aBARBOSA, M. A. 700 1 $aSOUTO, P. R. L.
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Registro original: |
Santa Teresa (BST) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
16/08/2023 |
Data da última atualização: |
16/08/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BARRO, F. L. de S.; MOREIRA, S. O.; DOUSSEAU, S.; SANTOS, E. P. dos; SILVA, I. R. |
Afiliação: |
Fabiola Lacerda de Souza Barros, Incaper; Sarah Ola Moreira, Incaper; Sara Dousseau Arantes, Incaper; Erica pereira dos santos, Bolsista; Ismael Rodrigues Silva. |
Título: |
Genetic diversity and selection using an ideotype in a Formosa papaya population. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Revista Brasileira de Agroambiente, v. 17, p. 1 - 14. 2023. |
ISSN: |
1982-8470 |
DOI: |
https://doi.org/10.18227/1982-8470ragro.v17i00.7568 |
Idioma: |
Inglês |
Conteúdo: |
Ideotype is a combination of traits to be sought in a breeding program, supporting the selection process. However, there must be sufficient genetic variability to be explored to ensure success in this process. Thus, this study aimed to evaluate the genetic diversity of a population of Formosa papaya from the cultivar Rubi Incaper 511, maintained by farmers, and the use of an index based on the genotype-ideotype distance for preserving the original traits of the cultivar.
A population of 250 individuals, maintained for approximately 10 years, was evaluated for 13 quantitative morpho-agronomic descriptors. Genetic divergence was estimated from the dissimilarity matrix using the mean Euclidean distance, and the dendrogram was formed using the hierarchical method of unweighted pair groups method with arithmetic averages (UPGMA). The index based on the genotype-ideotype distance was used for plant selection, with the cultivar Rubi Incaper
511 being the desired ideotype. The new means of the selected individuals and the selection differential were obtained after this selection. The individuals had fruit mass ranging from 0.73 to 1.99 kg, soluble solids content between 9.63 and 12.68 °Brix, and number of commercial fruits per plant ranging from 23 to 90. The dendrogram divided the genotypes into five groups. The selected individuals exhibited favorable selection differentials for ten traits and were closer to the selected ideotype. The management of this population by the farmers proved to be efficient in maintaining the genetic variability of the cultivar, and the selection through the index based on the genotypeideotype distance can be used to restore the phenotypic pattern of open-pollinated cultivars. MenosIdeotype is a combination of traits to be sought in a breeding program, supporting the selection process. However, there must be sufficient genetic variability to be explored to ensure success in this process. Thus, this study aimed to evaluate the genetic diversity of a population of Formosa papaya from the cultivar Rubi Incaper 511, maintained by farmers, and the use of an index based on the genotype-ideotype distance for preserving the original traits of the cultivar.
A population of 250 individuals, maintained for approximately 10 years, was evaluated for 13 quantitative morpho-agronomic descriptors. Genetic divergence was estimated from the dissimilarity matrix using the mean Euclidean distance, and the dendrogram was formed using the hierarchical method of unweighted pair groups method with arithmetic averages (UPGMA). The index based on the genotype-ideotype distance was used for plant selection, with the cultivar Rubi Incaper
511 being the desired ideotype. The new means of the selected individuals and the selection differential were obtained after this selection. The individuals had fruit mass ranging from 0.73 to 1.99 kg, soluble solids content between 9.63 and 12.68 °Brix, and number of commercial fruits per plant ranging from 23 to 90. The dendrogram divided the genotypes into five groups. The selected individuals exhibited favorable selection differentials for ten traits and were closer to the selected ideotype. The management of this population by the farmers p... Mostrar Tudo |
Palavras-Chave: |
Genetic gain; Genotype-ideotype distance; On-farm conservation; Openpollinated cultivar. |
Thesagro: |
Carica Papaya. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4471/1/formosapapaya.pdf
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Marc: |
LEADER 02521naa a2200253 a 4500 001 1025039 005 2023-08-16 008 2023 bl uuuu u00u1 u #d 022 $a1982-8470 024 7 $ahttps://doi.org/10.18227/1982-8470ragro.v17i00.7568$2DOI 100 1 $aBARRO, F. L. de S. 245 $aGenetic diversity and selection using an ideotype in a Formosa papaya population.$h[electronic resource] 260 $c2023 520 $aIdeotype is a combination of traits to be sought in a breeding program, supporting the selection process. However, there must be sufficient genetic variability to be explored to ensure success in this process. Thus, this study aimed to evaluate the genetic diversity of a population of Formosa papaya from the cultivar Rubi Incaper 511, maintained by farmers, and the use of an index based on the genotype-ideotype distance for preserving the original traits of the cultivar. A population of 250 individuals, maintained for approximately 10 years, was evaluated for 13 quantitative morpho-agronomic descriptors. Genetic divergence was estimated from the dissimilarity matrix using the mean Euclidean distance, and the dendrogram was formed using the hierarchical method of unweighted pair groups method with arithmetic averages (UPGMA). The index based on the genotype-ideotype distance was used for plant selection, with the cultivar Rubi Incaper 511 being the desired ideotype. The new means of the selected individuals and the selection differential were obtained after this selection. The individuals had fruit mass ranging from 0.73 to 1.99 kg, soluble solids content between 9.63 and 12.68 °Brix, and number of commercial fruits per plant ranging from 23 to 90. The dendrogram divided the genotypes into five groups. The selected individuals exhibited favorable selection differentials for ten traits and were closer to the selected ideotype. The management of this population by the farmers proved to be efficient in maintaining the genetic variability of the cultivar, and the selection through the index based on the genotypeideotype distance can be used to restore the phenotypic pattern of open-pollinated cultivars. 650 $aCarica Papaya 653 $aGenetic gain 653 $aGenotype-ideotype distance 653 $aOn-farm conservation 653 $aOpenpollinated cultivar 700 1 $aMOREIRA, S. O. 700 1 $aDOUSSEAU, S. 700 1 $aSANTOS, E. P. dos 700 1 $aSILVA, I. R. 773 $tRevista Brasileira de Agroambiente$gv. 17, p. 1 - 14. 2023.
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Biblioteca Rui Tendinha (BRT) |
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