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| Registros recuperados: 15 | |
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| Sagrilo,Edvaldo; Vidigal-Filho,Pedro Soares; Pequeno,Manoel Genildo; Scapim,Carlos Alberto; Gonçalves-Vidigal,Maria Celeste; Maia,Rogério Rui; Kvitschal,Marcus Vinícius. |
| Com o objetivo de determinar o efeito da época de colheita no crescimento vegetativo, na produtividade e na qualidade de raízes tuberosas de três cultivares de mandioca (Manihot esculenta Crantz), desenvolveu-se em Araruna, Noroeste do Estado do Paraná, um experimento em área de Latossolo Vermelho Distrófico, no período de outubro de 1997 a maio de 1999. O delineamento experimental utilizado foi o de blocos completos casualizados, em esquema de parcelas subdivididas, com quatro repetições, sendo os tratamentos principais as cultivares Mico, IAC 13 e IAC 14 e os tratamentos secundários, dez épocas de colheita, realizadas mensalmente a partir do início do segundo ciclo de crescimento das plantas. A produção da parte aérea apresentou, no segundo ciclo,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Parte aérea; Índice de colheita; Produção de raízes; Produção de amido; Idade das plantas. |
| Ano: 2002 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052002000200005 |
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| Rimoldi,Fabrício; Vidigal Filho,Pedro Soares; Kvitschal,Marcus Vinícius; Gonçalves-Vidigal,Maria Celeste; Prioli,Alberto José; Prioli,Sônia Maria Alves Pinto; Costa,Tiago Ribeiro da. |
| In this work the genetic divergence among 14 sweet cassava cultivars was estimated by their morphological agronomic traits and RAPD molecular markers. The Tocher cluster analysis and the Nearest Neighbor Method were applied. The most dissimilar cultivars were Pão and Guaíra, Fécula Branca and Pão, and Pão and Caipira, while the most similar cultivar were the Fécula Branca and Branca 1, Branca 3 and Branca 1, and Guaíra and Branca 1. The Jaccard's coefficient showed that the most similar cultivars were Guaíra and Quarenta Quilos, while the most dissimilar were Branca 3 and Amarela da Rama Cinza. The divergence analysis indicated that promising crosses could be made between the Branca 3 cultivar and the Pão, Amarela 1, Fécula Branca and Amarela 2 cultivars... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Genetic diversity; Manihot esculenta; Multivariate analysis. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132010000600025 |
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| Gonçalves-Vidigal,Maria Celeste; Thomazella,Claudia; Vidigal Filho,Pedro Soares; Kvitschal,Marcus Vinícius; Elias,Haroldo Tavares. |
| In 2003 and 2004, 32 isolates of Colletotrichum lindemuthianum obtained from the infected plants of field-grown common bean (Phaseolus vulgaris L.) in Santa Catarina state, Brazil were analyzed based on the virulence to 12 differential cultivars of Phaseolus vulgaris L.. Thirteen distinct races were identified, six of which had not been reported previously in Santa Catarina. This is the first report of the occurrence of 67, 83,101,103,105, and 581 races of C. lindemuthianum. Race 65 was most common (34%). All the isolates were compatible to the cultivars Michelite and Mexico 222. Some isolates infected not only differential cultivar of Mesoamerican origin, but also the ones of Andean origin. |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anthracnose; Common bean; New races; Phaseolus vulgaris L.. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132008000500002 |
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| Sagrilo,Edvaldo; Vidigal Filho,Pedro Soares; Pequeno,Manoel Genildo; Scapim,Carlos Alberto; Vidigal,Maria Celeste Gonçalves; Diniz,Sérgio Paulo Severo de Souza; Modesto,Elisa Cristina; Kvitschal,Marcus Vinícius. |
| The effect of harvest period on the quality of storage roots and leaves of cassava cultivars was determined in an experiment carried out in a randomized complete block design with four replications in a split plot scheme, with five cultivars in the plots and ten harvest times in the subplots. The IAC 13 cultivar had the highest rate of dry matter accumulation in the storage roots and the Mico cultivar the lowest. The period of least dry matter content in the storage roots occurred later for the Fécula Branca, Mico and IAC 14 cultivars, and the minimum starch content in the storage roots occurred later for the Fécula Branca and Mico cultivars. In general, the IAC 13, IAC 14 and Fécula Branca cultivars had higher dry matter content in the storage roots,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Harvest period; Cultivars; Dry matter content; Starch content; Leaf protein. |
| Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000200022 |
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| Kvitschal,Marcus Vinícius; Vidigal Filho,Pedro Soares; Scapim,Carlos Alberto; Gonçalves-Vidigal,Maria Celeste; Sagrilo,Edvaldo; Pequeno,Manoel Genildo; Rimoldi,Fabrício. |
| The objective of this work was to compare different phenotypic stability methods by using yield and storage root dry matter content data of eight cassava genotypes, assessed in eight environments in northwest of Paraná State, Brazil. All the methodologies applied showed to be able to study the stability of cassava genotypes, but each with its peculiarities. The methodologies of Eskridge, Annicchiarico and Lin and Binns were the most appropriated on situation with smaller effect of G x E interaction. The AMMI analysis and the Toler and Burrows methodology were the most specific on detailing specific adaptations of cassava genotypes to favorable and unfavorable environments. It could be suggested to use simultaneous AMMI analysis and Toler and Burrows... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Manihot esculenta; Correlation; Stability; Safety first indexes; Non-linear regression; AMMI analysis. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000100022 |
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| Sagrilo,Edvaldo; Vidigal Filho,Pedro Soares; Pequeno,Manoel Genildo; Vidigal,Maria Celeste Gonçalves; Scapim,Carlos Alberto; Kvitschal,Marcus Vinícius; Maia,Rogério Rui; Rimoldi,Fabrício. |
| The objective of this work was to study the leaf production pattern and dry matter distribution in cassava during the second plant cycle. The completely randomized experimental design with four replications was used, with five cultivars in the main plots and ten harvest times in the sub-plots. Foliage production was affected by plant age, being higher in hot periods. Leaf blades and petioles dry matter content presented a linear increase due to a progressive decrease in the amount of young leaves and ontogenetic factors. The stems provided, temporarily, carbohydrates to the plant re-growth, delaying the availability and use of storage roots dry matter. The dry matter content in the storage roots was lower during the vegetative and higher during rest... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Manihot esculenta Crantz; Harvesting period; Foliage production; Dry matter distribution. |
| Ano: 2006 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132006000700019 |
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| Gonçalves-Vidigal,Maria Celeste; Silva,Claudete Rosa da; Vidigal Filho,Pedro Soares; Gonela,Adriana; Kvitschal,Marcus Vinícius. |
| The genetic resistance of Phaseolus vulgaris L. cultivar Michelite to races 8 and 64 of Colletotrichum lindemuthianum, causal agent of bean anthracnose, was characterized. Crosses were made between Michelite and Mexico 222 cultivars and the F2 population was inoculated with race 64 in order to study the inheritance of resistance to anthracnose in Michelite. The segregation of F2 population fitted in a ratio of 3R:1S, showing the presence of a dominant gene in Michelite gene conditioning resistance to race 64. Allelism tests were conducted with F2 populations derived from crosses between Michelite and AB 136, AND 277, BAT 93, Cornell 49-242, G 2333, Kaboon, Mexico 222, Michigan Dark Red Kidney (MRDK), Ouro Negro, Perry Marrow, PI 207262, TO, TU, and Widusa.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Colletotrichum lindemuthianum; Gene pool; Mesoamerican resistance gene; Phaseolus vulgaris L.. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000400015 |
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| Denardi,Frederico; Kvitschal,Marcus Vinícius; Hawerroth,Maraisa Crestani. |
| Abstract: The objective of this work was to identify rootstocks with competitive agronomic potential to substitute those currently used in Southern Brazil for the Galaxy and Fuji Suprema apple scion cultivars cultivated on replanting soils. The experiment was carried out in the municipality of Lebon Regis, in the state of Santa Catarina, Brazil, from the 2009/2010 to the 2014/2015 crop season, in a randomized complete block design, with four replicates. The yield performance of the 'Galaxy' and 'Fuji Suprema' scions grafted on the G.056, G.202, G.213, G.814, G.896, G.969, M.9, and Marubakaido/M.9 rootstocks was evaluated. G.896 and G.814 stood out due to their superior annual and cumulative fruit yields, as well as to their greater yield regularity,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malus; Burrknots; Fruit production; Fuji Suprema cultivar; Galaxy cultivar; Suckers. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000800924 |
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| Gonçalves-Vidigal,Maria Celeste; Silvério,Lucas; Elias,Haroldo Tavares; Vidigal Filho,Pedro Soares; Kvitschal,Marcus Vinícius; Retuci,Vanessa Silva; Silva,Claudete Rosa da. |
| The objective of this work was to determine the combining ability and heterosis, for productivity and yield components, in diallel hybrids derived from crossings between BRSMG-Talismã, IPR Uirapuru, FT Soberano, BRS Campeiro, IAC Tybatã, and IPR Juriti parent cultivars. Fifteen hybrids were generated from diallel crosses, excluding reciprocals. The general and specific combining abilities were significant for plant height, number of pods per plant, number of seeds per plant, number of seeds per pod, 50-seed weight, and grain yield, indicating the occurrence of both additive and nonadditive genetic effects. The best strategy to be adopted is the use of BRS Campeiro, FT Soberano and BRSMG-Talismã cultivars in common bean breeding programs involving... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Phaseolus vulgaris; Additive effects; Diallel analysis; Interpopulational breeding; Intrapopulational breeding; Nonadditive effects. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000900007 |
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| Kvitschal,Marcus Vinícius; Denardi,Frederico; Schuh,Filipe Schmidt; Manenti,Danielle Caroline. |
| A garantia de boas produções em pomares comerciais de macieira depende de uma polinização eficiente, que também está relacionada com a compatibilidade de pólen-estigma, com a coincidência de época de floração e com a capacidade de produção e de germinação de pólen. O objetivo deste estudo foi avaliar a eficiência de diferentes genótipos de macieira como polinizadores da cv. Daiane nas condições climáticas do meio-oeste de Santa Catarina. Plantas de 'Daiane' foram polinizadas a campo com pólen de diversas seleções e cultivares de macieira, com subsequente proteção dos cachos com sacos de papel, por 72 h. Consideraram-se a coincidência de época de floração, a adaptação climática, a taxa de germinação, a reação à mancha foliar de Glomerella, além da... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malus domestica; Polinização; Maçã; Autoincompatibilidade. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452013000100002 |
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| Martin,Mariuccia Schlichting de; Betinelli,Karyne Souza; Argenta,Luiz Carlos; Steffens,Cristiano André; Amarante,Cassandro Vidal Talamini do; Kvitschal,Marcus Vinícius. |
| Abstract This study aimed to evaluate the storage potential of SCS426 Venice apples under different storage technologies. Fruits were harvested in an experimental orchard located in Fraiburgo, SC and stored for up to eight and ten months in 2013 and 2014, respectively. Apples were treated or not with methylcyclopropene (1-MCP) and stored under air atmosphere (AA, 0.5±0.5 °C/RH 85±5%) or controlled atmosphere (CA; 1.5 kPa of O2 and 1.5 kPa of CO2 at 0.7±0.5 °C/RH of 93±3%). Fruits were evaluated every two months of storage, after one and seven days of shelf life (23 ± 0.3 °C/RH 93±3%). The storage period of ‘SCS426 Venice’ apples under AA without 1-MCP application should not extend beyond six months. Under this storage condition, fruits had higher... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Malus domestica Borkh; Controlled atmosphere; 1-Methylcyclopropene; Flesh Firmness; Postharvest. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000200304 |
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| Kvitschal,Marcus Vinícius; Mantine,Evanildo; Vidigal Filho,Pedro Soares; Vidigal,Maria Celeste Gonçalves; Scapim,Carlos Alberto. |
| Resumo O objetivo deste estudo foi avaliar o efeito do arranjo espacial de plantas na produção e na massa de mil grãos de dois híbridos simples de milho, na região Norte do Paraná. Os tratamentos constituíram-se da combinação de espaçamentos entre linhas de 0,45 e 0,90 m, densidades populacionais de 45.000, 60.000, 75.000 e 90.000 plantas ha-1, híbridos DKB 234 e DKB 214, em dois anos de avaliação (2005/06 e 2006/07). Os experimentos foram delineados em blocos completos ao acaso, em esquema fatorial 2 x 2 x 4 x 2, com quatro repetições. O híbrido DKB 234 apresentou maior produtividade de grãos, enquanto que o híbrido DKB 214 apresentou maior massa de mil grãos. Em geral, a redução do espaçamento entre linhas de 0,90 para 0,45 m pouco afetou a produção de... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zea mays L; Espaçamento entre linhas; Densidade populacional; Rendimento de grãos. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1806-66902010000100122 |
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| Registros recuperados: 15 | |
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