Consulta: creatorFacets:"Bodine Junior,Décio"
Registros recuperados: 2
Data/hora: 09/06/2024 13:37:15

Effect of trickle irrigation on root development of the wet bulb and 'pera' orange tree yield in the state of São Paulo, Brazil
Provedor de dados: Engenharia Agrícola
Autores: Pires,Regina C. de M; Bodine Junior,Décio; Sakai,Emílio; Villar,Heloísa L; Silva,Tonny J. A. da; Arruda,Flávio B.
The aim of this study was to evaluate the effect of different microirrigation designs on root system distribution in wet bulb region, orange orchard yield and quality of orange fruits. The experiment was installed as random blocks with five treatments and four replicates in an orchard of 'Pêra' orange trees grafted on 'Cleopatra' mandarin rootstock. The treatments consisted of: one drip line (T1), two drip lines (T2), four drip lines (T3) per planting row, microsprinkler irrigation (T4) and without irrigation (T5). Irrigation treatments favored yield and ºBrix. The treatment with a single drip line (T1) showed the greatest quantity of roots in relation to the treatments T2 and T3.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Trickle irrigation; Microsprinkler irrigation; Citrus; Water management.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162011000600007

Irrigation frequency and substrate volume effects in the growth and yield of tomato plants under greenhouse conditions
Provedor de dados: Scientia Agricola
Autores: Pires,Regina Célia de Matos; Furlani,Pedro Roberto; Ribeiro,Rafael Vasconcelos; Bodine Junior,Décio; Sakai,Emílio; Lourenção,André Luiz; Torre Neto,André.
Tomato cropping (Solanum lycopersicum L.) under protected cultivation using substrates and drip fertigation has improved sustainable production systems especially fruit quality and plant health. However, little is known for tomato plants when considering the interaction between substrate volume and irrigation frequency. The aim of this study was to evaluate the effects of coconut (Cocos nucifera L.) fiber substrate volumes and drip irrigation frequencies on the vegetative growth and fruit yield of tomato plants under greenhouse conditions. The experimental design consisted of randomized blocks arranged in a 3 × 2 factorial with four replicates. Treatments consisted of three substrate volumes (5.0; 7.5 and 10.0 L per plant) and two irrigation frequencies...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum L.; Fertigation; Gas exchange; Trickle irrigation; Water management.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000400002