5 documents found, page 1 of 1
Physic, chemical and productive characteristics of ‘Cabernet Sauvignon’ and ‘Ta...
Santos, Cristiano Ezequiel dos; Roberto, Sergio Ruffo; Sato, Alessandro Jefferson; Jubileu, Bruno da Siva; Aguiar, Ricardo Sfeir deThe aim of this research was to determine the physic-chemical and productive characteristics of ‘Cabernet Sauvignon’ and ‘Tannat’ grapes (Vitis vinifera) cultivated in the north of Paraná. The experimental area was established in a commercial vineyard owned by Intervin® Cellar, located in Maringá, state of Paraná. The vineyard was established in July, 2000, using the ‘IAC 766 Campinas’ as the rootstock. For eac...
Rooting of softwood cuttings of IAC 572 ‘Jales’ and IAC 766 ‘Campinas’ rootstoc...
Roberto, Sergio Ruffo; Zietemann, Corina; Colombo, Larissa Abgariani; Assis, Adriane Marinho de; Santos, Cristiano Ezequiel dosThe aim of this work was to evaluate rooting of different cutting kinds (with one leaf, with a leaf cut in a half and without any leaf) in two vine rootstocks IAC 572 ‘Jales’ and IAC 766 ‘Campinas’ in carbonized rice hull substrate, in a nebulization chamber. The experimental design used was entirely randomized, with five replications in a 3x2 factorial arrangement, each parcel containing 10 cuttings. Twenty ei...
Semihardwood cutting rooting of 'Okinawa' peach rootstock submitted to differen...
Aguiar, Ricardo Sfeir de; Santos, Cristiano Ezequiel dos; Zietemann, Corina; Assis, Adriane Marinho de; Morais, Vinícius Junqueira deConsidering the necessity to search more efficient techniques to produce peach tree rootstocks in nursery, this trial was carried out aiming at evaluating the capacity of two semihardwood cutting roots (with or without leaves) of Okinawa peach through the application of three dosages of IBA (0.00; 1.000 and 2.000 mg L-1) by fast immersion of the base of the cuttings. Cuttings with approximately 15 cm of length ...
Evaluation of hydric deficit -tolerant promising bean (Phaseolus vulgaris l.) l...
Aguiar, Ricardo Sfeir de; Moda-Cirino, Vania; Faria, Rogério Teixeira; Vidal, Luiz Henrique IlkiuThe aim of this study was to evaluate the reaction to hydric deficit of five bean genotypes of the black commercial group and five bean genotypes of the Carioca commercial group. Two experiments had been carried out in Londrina (PR) in 2002/2003 wet season. The hydric deficit was obtained during twenty days in the beginning of blooming phase. Mobile shelters constructed in iron had been used and covered with tr...
Influence of hydrolized casein on the Oncidium baueri (Orchidaceae) in vitro cu...
Vieira, José Geraldo Zaparolli; Yamakami, Jorge Kaoro; Aguiar, Ricardo Sfeir de; Unemoto, Lilian Keiko; Faria, Ricardo Tadeu deThe nitrogen is essentially important for most in vitro cultivated species. It is regarded to the physiological and biochemical processes involved in growth control, differentiation and morphogenesis, and casein is one of the main nitrogen supplementation sources. The objective of this work was to evaluate the influence of different concentrations of hydrolized casein on the in vitro vegetative growth and rooti...