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| SOUZA,SAMUEL FERREIRA DE; RIBEIRO,VALTEMIR GONÇALVES. |
| ABSTRACT With this study, the objective was to determine the most economic management of irrigation water applied at different levels in the culture of passion fruit grown in conventional system and in polyethylene bags. The experiment was conducted in the city of Remanso, state of Bahia, Brazil. The experimental set-up was a randomized block design in a factorial design 2 (conventional system, and polyethylene bags of 100 L) x 5 (irrigation levels: 100%, 80%, 60%, 40% and 20% an irrigation management at field capacity) with four replications and four plants per plot. The treatments began 30 days after transplanting the seedlings to the field, and the analyzed variables were: plant height, stem diameter, leaf area and number of tertiary branches, of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Passiflora edulis; Water management; Plant growth. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452016000300702 |
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| SANTOS,LAÍSE DE SOUSA; RIBEIRO,VALTEMIR GONÇALVES; LIMA,MARIA AUXILIADORA COELHO DE; SOUZA,ESSIONE RIBEIRO; SHISHIDO,WILSON KENJI. |
| RESUMO O objetivo deste trabalho foi avaliar o efeito da aplicação de doses únicas e fracionadas de ácido giberélico nas trocas gasosas e fotossíntese e na qualidade de cachos da uva cv. Sweet Celebration, no Submédio São Francisco. O delineamento experimental foi o em blocos ao acaso, com 10 tratamentos (testemunha; uma, duas ou três aplicações de 10 mg.L-1; uma, duas ou três aplicações de 15 mg.L-1; uma única aplicação de 20 mg.L-1, de 30 mg.L-1ou de 45 mg.L-1), com quatro repetições, e parcelas constituídas por três plantas. O ácido giberélico, aplicado na fase de bagas com 8 mm, aumentou a massa e as dimensões das uvas, sem influenciar no teor de sólidos solúveis e na acidez titulável. Contudo, maiores massa (9,41 g), comprimento (26,8 mm) e volume... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Trocas gasosas e fotossíntese; Adaptação de cultivares; Reguladores vegetais. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452015000400827 |
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| MARTINEZ,EMANUEL ALMEIDA; RIBEIRO,VALTEMIR GONÇALVES; VILAR,PATRÍCIA FERNANDA INÁCIO; HAUSEN,LEANDRO JOSÉ DE OLIVEIRA VON; BEZERRA,ERIANE DANTAS. |
| ABSTRACT Methods of nitrogen analysis were adopted in leaf tissues in the laboratory, nitrate content in the sap of petioles and chlorophyll relative index (CRI, in SPAD unit), as well as the evaluation of the buds fertility rates, production and qualitative aspects of cluster and berries of ‘Thompson Seedless’ vine, grafted on rootstocks ‘Harmony’, ‘Jales’ ‘Paulsen 1103’ and ‘SO4’. The applied dose of N was 80 kg ha-1, and the experiment was installed in the Submédio do Vale do São Francisco, Brazil. The experiment was performed in a randomized blocks design, with four treatments and five replicates, with the experimental plot represented by five plants. In addition to the analysis of N, cluster length and width (cm) and fresh mass (g), berries length,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Vitis vinifera (L.); Plant nutrition; Buds fertility; Viticultura tropical irrigada. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000500705 |
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