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| Registros recuperados: 78 | |
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| Albino,Vanessa S; Peixoto,José R; Caetano Junior,Valter; Vilela,Michelle S. |
| ABSTRACT Studies have indicated that grafting increases yield and prevents plant diseases. An experiment was installed to evaluate the influence of rootstock on the physicochemical and phytotechnical characteristics of a cherry tomato cultivar (Sweet Grape) under organic, greenhouse production system, from July to December 2014. The experiment consisted of a randomized complete block design, with eight replications. Treatments were composed of four rootstocks (Emperador, Muralha, Enforce, and Enpower) and the ungrafted cultivar Sweet Grape (control). The following variables were analyzed: plant height, yield, firmness, discard, yield/discard ratio, total titratable acidity (TTA), total soluble solids (TSS), ratio, pH, number of clusters, and number of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Sweet Grape; Grafting; Emperador; Cerrado. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000100130 |
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| Wilcken,Silvia Renata S; Rosa,Juliana MO; Westerich,Juliana N; Garcia,Maria José de M; Cardoso,Antonio Ismael Inácio. |
| This study aimed to determine the resistance of six rootstocks for cucumber (squash 'Menina Brasileira', pumpkin 'Exposição', 'Shelper', 'Tetsukabuto Takaiama', 'B8-A Tetsukabuto' and 'Excite Ikki') and four Japanese cucumber hybrids ('Yoshinari', 'Kouki', 'Taisho' and 'Tsuyataro') to Meloidogyne enterolobii. The experiment was conducted in greenhouse; each plot consisted of one plant per pot containing 2 liters of autoclaved soil. The experimental design was completely randomized, with five replicates per treatment. Two days after transplanting the seedlings, each plant was inoculated with 5,000 eggs and second-stage juveniles (initial population = Pi) of M. enterolobii. Tomato 'Rutgers' was used as indicative of inoculum viability. Sixty days after... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucumis sativus; Cucurbita moschata; Cucurbita maxima; Root-knot nematode; Grafting. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362013000400018 |
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| Pereira,Ricardo B; Pinheiro,Jadir B; Torres,Tiago B; Mendonça,José L; Lucas,Gilvaine C; Guimarães,Jorge A. |
| ABSTRACT Resistant rootstocks is one of the most effective method to control soilborne pathogens in tomato crops. Thus, this study was installed to evaluate the reaction of Solanum stramonifolium accesses to Fusarium oxysporum f. sp. lycopersici (Fol) races 2 and 3 and to Meloidogyne enterolobii (Me). The seedlings were grown in trays and inoculated separately with Fol races 2 and 3 at 50 days after planting by immersing the roots in the spore suspension (1×106 microconidia mL-1). Then, seedlings were transplanted in pots containing sterilized soil and kept in greenhouse conditions. To study the reaction of S. stramonifolium accesses to nematodes, we used 27-day old seedlings that were also planted in pots and inoculated with 6,000 eggs and second-stage... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Meloidogyne enterolobii; Solanum lycopersici; Fusarium wilt; Grafting; Genetic resistance. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000200235 |
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| Zeist,André R; Giacobbo,Clevison L; Silva Neto,Gentil F da; Zeist,Ricardo A; Dorneles,Keilor da R; Resende,Juliano TV de. |
| ABSTRACT The objective of this work was to evaluate the compatibility, gas exchange and yield of tomato cultivar Santa Cruz Kada, susceptible to bacterial wilt (Ralstonia solanacearum) when grafted on different Solanaceae species. Rootstock sources were the mini-tomato RVTC-66, Cayenne pepper, Jerusalem cherry (Solanum pseudocapsicum), sticky nightshade (Solanum sisymbriifolium), and cultivar Santa Cruz Kada itself (self-grafting). Two materials were tested to promote the union between rootstocks and scions: grafting clips and biodegradable tape (Parafilm). Grafting success index (GSI) was evaluated and, for treatments using biodegradable tape, grafting incompatibility, gas exchange, agronomic characteristics and bacterial wilt epidemiology were assessed... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Ralstonia solanacearum; Photosynthesis; Grafting; Production. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362018000300377 |
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| Cardoso,Jéssica; Tonelli,Luiza; Kutz,Talita S; Brandelero,Fernanda D; Vargas,Thiago de O; Dallemole-Giaretta,Rosangela. |
| ABSTRACT Intensive production of vegetables in greenhouses can increase the amount of inoculum of soil-borne pathogens, such as the root-knot nematode. Thus, in this study we aimed to evaluate the potential of Solanaceae as rootstocks resistant to Meloidogyne javanica nematodes as an alternative to tomato grafting. The experiment consisted of seven treatments: wild species joá-vermelho (Solanum capsicoides), joá-bagudo (Solanum palinacanthum), joá-bravo (Solanum viarum), jurubeba (Solanum spp.) and the commercial tomato cultivars Santa Cruz Kada, Batalha and Guardião. The analyzed variables were gall index; egg mass index; final nematode population; reproduction factor (FR) and reaction: susceptibility, resistance and immunity; fresh shoot and root mass... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Root-knot nematode; Grafting; Resistance. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000100017 |
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| Albuquerque,Géssyka R; Lucena,Lucas P; Assunção,Emanuel F; Mesquita,Júlio Carlos P; Silva,Adriano Márcio F; Souza,Elineide B; Nicoli,Alessandro; Gama,Marco Aurélio S. |
| ABSTRACT Bacterial wilt limits tomato production and resistant rootstocks could be important for the integrated management of the disease. Since there is an interaction between local bacterial strains and tomato genotype, this study aimed to evaluate 14 tomato rootstocks to bacterial wilt in the Mata mesoregion of Pernambuco state, Brazil. The rootstocks reaction to two sequevars of Ralstonia solanacearum and two of R. pseudosolanacearum was evaluated in four experiments carried out in the greenhouse using the completely randomized experimental design, with four replications composed of four plants each. Seven genotypes were selected to evaluate the reaction to bacterial wilt as rootstocks grafting in tomato plants ‘Tomini F1’ in a production area with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycopersicum; Grafting; Genetic resistance; Resistance. |
| Ano: 2021 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362021000100072 |
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| Zeist,André R; Resende,Juliano TV; Silva,Israel FL; Oliveira,João RF; Faria,Cacilda MDR; Giacobbo,Clevison L. |
| ABSTRACT In this study were evaluated gas exchanges, fruit production and fruit quality of tomato Santa Cruz Kada grafted onto different species of the genus Solanum, using two grafting methods. For the grafted tomato cultivation, the authors used a randomized complete block design, in a 8x2 factorial scheme, evaluating eight rootstocks: accessions of mini tomatos (0224-5, RVTC 57, RVTC 20 and 6889-50); wild tomato species Solanum habrochaites var. hirsutum (PI-127826); Solanum pennellii (LA716); Solanum sessiliflorum (cubiu); and tomato cultivar Santa Cruz Kada (self-grafting, control), and two grafting methods {cleft grafting (FC) and approach grafting (EC)}. The authors verified a significant interaction between rootstock x grafting method. The S.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Solanum lycompersicum; Solanum habrochaites; Grafting; Cubiu.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362017000300419 |
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| LEAO, P. C. de S.; BORGES, R. M. E.. |
| O objetivo do presente trabalho foi avaliar a influência de diferentes porta-enxertos sobre a produção e características do fruto nas cultivares Thompson Seedless, Sugraone, Catalunha, Crimson Seedless, Marroo Seedless e Fantasy Seedless nas condições do Submédio do Vale do São Francisco. Foram realizados três experimentos, sendo um no Campo Experimental de Bebedouro, da Embrapa Semiárido, em Petrolina, PE e os demais em um vinhedo comercial no Município de Sento Sé, BA. No experimento 1, foram avaliadas três cultivares copa Thompson Seedless, Catalunha e Sugraone sobre cinco portaenxertos e uma testemunha não enxertada (pé-franco). Os portaenxertos foram Harmony, 420 A, IAC 766, Couderc 1613 e Paulsen 1103. No experimento 2, as cultivares copa foram... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Uva sem semente; Thompson Seedless; Sugraone; Catalunha; Crimson Seedless; Marroo Seedless; Fantasy Seedless; Cultivar; Vale do São Francisco; Vitis vinifera L; Grafting; Seedless grapes.; Uva; Poda; Enxerto; Porta Enxerto.. |
| Ano: 2011 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/920467 |
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| COQUEIRO, G. R.; VIEGAS, R. M. F.; ALVES, R. M.; VIEGAS, I. de J. M.. |
| Verificou-se o efeito de diferentes espaçamentos com suas respectivas densidades em viveiro de seringueira, na produção de mudas do tipo convencional (raiz nua). Dos resultados obtidos, conclui-se que as melhores opções de espaçamento para viveiro de seringueira, levando-se em consideração uma maior produção de porta-enxertos por unidade de área, foram: 6(0,60m x 0,15m) x 1,20m e 2(0,50m x 0,15m) x 1,0m, com 62715 e 56960 porta-enxertos/ha em condições para receber os dois tipos de enxertia: verde e convencional. |
| Tipo: Comunicado Técnico (INFOTECA-E) |
Palavras-chave: Densidade; Enxertia verde; Porta-enxerto; Brasil; Amazonas; Rubber tree; Planting density; Spacing; Rootstock; Grafting; Green budding.; Espaçamento; Espécie; Enxerto; Hevea; Plantio; Seringueira.. |
| Ano: 1982 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/665133 |
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| PEREIRA, A. V.; PEREIRA, E. B. C.; FIALHO, J. de F.; JUNQUEIRA, N. T. V.; GOMES, A. C.. |
| RESUMO: Este trabalho foi conduzido no viveiro da Embrapa Cerrados, em Planaltina (DF), com a reealização da enxertaria durante a estação chuvosa de verão. Teve como objetivo avaliar a viabilidade da enxertaria de mudas de pequizeiro (Caryocar brasiliense Camb.) pelos métodos de garfagem lateral ou à inglesa simples, borbulhia de placas sem lenho e com janela aberta e borbulhia de escudo com lenho. Os porta-enxertos foram produzidos em sacos plásticos de 20 x 30 cm e possuíam diâmetro do caule acima de 0,7 cm a 10 cm do solo. Para o fornecimento dos enxertos, foram selecionadas quatro plantas adultas, em bom estado vegetativo, com folhas maduras nas últimas brotações e sem frutos. O delineamento experimental foi o de blocos ao acaso, com três tratamentos... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Planta nativa; Cuttings; Grafting; Budding; Indigenous organisms.; Borbulhia; Caryocar Brasiliense; Cerrado; Enxerto; Garfagem; Muda; Pequi; Propagação Vegetativa; Praga; Reprodução Assexuada.; Asexual reproduction; Plant propagation; Rootstocks.. |
| Ano: 2002 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/559889 |
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| PEREIRA, E. B. C.; PEREIRA, A. V.; CHARCHAR, M. J. d'A.; PACHECO, A.; JUNQUEIRA, N. T. V.; FIALHO, J. de F.. |
| ABSTRACT: The mangaba (Hancornia spp.) is a native fruit and latex tree of wide spread occurrence in the Brazilian Savannh, Pantanal, Amazon, and Atlantic Coast from Amapá to Espírito Santo States. It is also found in the neighbouring countries of Paraguai, Bolívia, Peru and Venezuela. This specie has a great potential due to its low caloric fruits which present a special taste and flavor and are much appreciated by the local population such as fresh fruits, juices, icecream, fruit-jelly and liqueur. Its post harvest short shelf fruit life and the large distance from the consumers centers can not support the increasing demand for this fruit, leading farmers to interest in its cultivation. Hence, much research is needed, mainly the appropriate sexual and... |
| Tipo: Documentos (INFOTECA-E) |
Palavras-chave: Fruta nativa; Grafting; Indigenous organisms; Cuttings.; Cerrado; Enxerto; Garfagem; Hancornia Speciosa; Mangaba; Muda; Propagação Vegetativa; Reprodução Assexuada.; Asexual reproduction; Fruits; Plant propagation; Rootstocks.. |
| Ano: 2002 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/567318 |
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| Registros recuperados: 78 | |
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