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Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
21/09/2017 |
Data da última atualização: |
28/09/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PASSOS, R. R.; COSTA, L. M. da.; ASSIS, I. R. de.; SANTOS, D. A.; RUIZ, H. A.; GUIMARÃES, L. A. de O. P. G.; ANDRADE, F. V. |
Afiliação: |
Renato Ribeiro Passos, UFES; Liovando Marciano da Costa, UFV; Igor Rodrigues de Assis, UFV; Danilo Andrade Santos, UFV; Hugo Alberto Ruiz, UFV; Lorena Abdalla de Oliveira Prata Guimarães, Incaper; Felipe Vaz Andrade, UFES. |
Título: |
Least limiting water range of Udox soil under degraded pastures on different sun-exposed faces. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
International Agrophysics, v. 31, p. 393-400, 2017. |
Idioma: |
Português |
Conteúdo: |
The efficient use of water is increasingly important and proper soil management, within the specificities of each region of the country, allows achieving greater efficiency. The South and Caparaó regions of Espírito Santo, Brazil are characterized by relief of ?hill seas? with differences in the degree of pasture degradation due to sun exposure. The objective of this study was to evaluate the least limiting water range in Udox soil under degraded pastures with two faces of exposure to the sun and three pedoenvironments. In each pedoenvironment, namely Alegre, Celina, and Café, two areas were selected, one with exposure on the North/West face and the other on the South/East face. In each of these areas, undisturbed soil samples were collected at 0-10 cm depth to determine the least limiting water range. The exposed face of the pasture that received the highest solar incidence (North/West) presented the lowest values in least limiting water range. The least limiting water range proved to be
a physical quality indicator for Udox soil under degraded pastures. |
Thesaurus NAL: |
Degraded soils; Soil physics; Soil quality. |
Categoria do assunto: |
-- |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/2756/1/BRT-leastlimitingwaterrangeofudox-guimaraes.pdf
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Marc: |
LEADER 01757naa a2200229 a 4500 001 1016066 005 2017-09-28 008 2017 bl uuuu u00u1 u #d 100 1 $aPASSOS, R. R. 245 $aLeast limiting water range of Udox soil under degraded pastures on different sun-exposed faces.$h[electronic resource] 260 $c2017 520 $aThe efficient use of water is increasingly important and proper soil management, within the specificities of each region of the country, allows achieving greater efficiency. The South and Caparaó regions of Espírito Santo, Brazil are characterized by relief of ?hill seas? with differences in the degree of pasture degradation due to sun exposure. The objective of this study was to evaluate the least limiting water range in Udox soil under degraded pastures with two faces of exposure to the sun and three pedoenvironments. In each pedoenvironment, namely Alegre, Celina, and Café, two areas were selected, one with exposure on the North/West face and the other on the South/East face. In each of these areas, undisturbed soil samples were collected at 0-10 cm depth to determine the least limiting water range. The exposed face of the pasture that received the highest solar incidence (North/West) presented the lowest values in least limiting water range. The least limiting water range proved to be a physical quality indicator for Udox soil under degraded pastures. 650 $aDegraded soils 650 $aSoil physics 650 $aSoil quality 700 1 $aCOSTA, L. M. da. 700 1 $aASSIS, I. R. de. 700 1 $aSANTOS, D. A. 700 1 $aRUIZ, H. A. 700 1 $aGUIMARÃES, L. A. de O. P. G. 700 1 $aANDRADE, F. V. 773 $tInternational Agrophysics$gv. 31, p. 393-400, 2017.
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Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
01/12/2017 |
Data da última atualização: |
01/12/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
COSTA, A. F. da.; TEODORO, P. E.; BHERING, L. L.; TARDIN, F. D.; DAHERM R. F.; CAMPOS, W. F.; VIANA, A. P.; PEREIRA, M. G. |
Afiliação: |
Andrea Ferreira da Costa, Incaper; UFV; UFV; Embrapa Milho e Sorgo; UENF; UENF; UENF; UENF. |
Título: |
Molecular analysis of genetic diversity among vine accessions using DNA markers. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Genetics and Molecular Research, v. 16, n. 2, 2017. |
DOI: |
http://dx.doi.org/10.4238/gmr16029586 |
Idioma: |
Inglês |
Conteúdo: |
Viticulture presents a number of economic and social advantages, such as increasing employment levels and fixing the labor force in rural areas. With the aim of initiating a program of genetic improvement in grapevine from the State University of the state of Rio de Janeiro North Darcy Ribeiro, genetic diversity between 40 genotypes (varieties, rootstock, and species of different subgenera) was evaluated using Random amplified polymorphic DNA (RAPD) molecular markers. We built a matrix of binary data, whereby the presence of a band was assigned as "1" and the absence of a band was assigned as "0." The genetic distance was calculated between pairs of genotypes based on the arithmetic complement from the Jaccard Index. The results revealed the presence of considerable variability in the collection. Analysis of the genetic dissimilarity matrix revealed that the most dissimilar genotypes were Rupestris du Lot and Vitis rotundifolia because they were the most genetically distant (0.5972). The most similar were genotypes 31 (unidentified) and Rupestris du lot, which showed zero distance, confirming the results of field observations. A duplicate was confirmed, consistent with field observations, and a short distance was found between the variety 'Italy' and its mutation, 'Ruby'. The grouping methods used were somewhat concordant. |
Thesaurus NAL: |
Jaccard index; Tocher clustering method; UPGMA; Viticulture; Vitis sp. |
Categoria do assunto: |
-- |
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/2886/1/BRT-molecular-analysis-of-genetic-diversity-among-vine-accessions-using-dna-markers-COSTA.pdf
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Marc: |
LEADER 02141naa a2200277 a 4500 001 1017331 005 2017-12-01 008 2017 bl uuuu u00u1 u #d 024 7 $ahttp://dx.doi.org/10.4238/gmr16029586$2DOI 100 1 $aCOSTA, A. F. da. 245 $aMolecular analysis of genetic diversity among vine accessions using DNA markers.$h[electronic resource] 260 $c2017 520 $aViticulture presents a number of economic and social advantages, such as increasing employment levels and fixing the labor force in rural areas. With the aim of initiating a program of genetic improvement in grapevine from the State University of the state of Rio de Janeiro North Darcy Ribeiro, genetic diversity between 40 genotypes (varieties, rootstock, and species of different subgenera) was evaluated using Random amplified polymorphic DNA (RAPD) molecular markers. We built a matrix of binary data, whereby the presence of a band was assigned as "1" and the absence of a band was assigned as "0." The genetic distance was calculated between pairs of genotypes based on the arithmetic complement from the Jaccard Index. The results revealed the presence of considerable variability in the collection. Analysis of the genetic dissimilarity matrix revealed that the most dissimilar genotypes were Rupestris du Lot and Vitis rotundifolia because they were the most genetically distant (0.5972). The most similar were genotypes 31 (unidentified) and Rupestris du lot, which showed zero distance, confirming the results of field observations. A duplicate was confirmed, consistent with field observations, and a short distance was found between the variety 'Italy' and its mutation, 'Ruby'. The grouping methods used were somewhat concordant. 650 $aJaccard index 650 $aTocher clustering method 650 $aUPGMA 650 $aViticulture 650 $aVitis sp 700 1 $aTEODORO, P. E. 700 1 $aBHERING, L. L. 700 1 $aTARDIN, F. D. 700 1 $aDAHERM R. F. 700 1 $aCAMPOS, W. F. 700 1 $aVIANA, A. P. 700 1 $aPEREIRA, M. G. 773 $tGenetics and Molecular Research$gv. 16, n. 2, 2017.
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