Comportamento da laranjeira 'Valência' sobre seis porta-enxertos no noroeste do Paraná

Auler, Pedro Antonio Martins; Fiori-Tutida, Ana Cristina Grade; Tazima, Zuleide Hissano

doi:10.1590/s0100-29452008000100042

Cited by 33 publications

(35 citation statements)

References 5 publications

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“…These values are inversely related to the ones obtained of canopy volume, since 'Riverside' citrandarin and TSKFL x CTSW -049 are among the rootstocks which induced lower canopy dimensions (Table 1). For AULER et al (2008), rootstocks that induce higher production efficiency and that provide smaller canopy volume can be more interesting than those rootstocks with great canopy volume and larger production of fruit per, since they indicate that this production can be offset by increased tree density per area.…”

Section: Resultsmentioning

confidence: 99%

“…Auler et al (2008) did not observe differences in Nova Esperaça-PR in rainfed planting, assessing the 'Valencia' orange over 'Rangpur' lime, 'Cleopatra' and 'Sunki' mandarins, 'Troyer' citrange, 'Caipira' orange (C. sinensis) and 'Orlando' tangelo (C. paradisi x C. reticulata), with acidity ranging from 0.8 to 0.9% and ratio from 12.5 to 13.8, but with a range of values above those observed in this study.…”

Section: Resultsmentioning

confidence: 99%

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Performance of ‘Tuxpan Valencia’ Sweet Orange Grafted Onto 14 Rootstocks in Northern Bahia, Brazil

et al. 2016

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-In the State of Bahia, Brazil, the citrus industry is located on the north coast with the prevalence of the combination 'Pera' sweet orange on 'Rangpur' lime. Scion-rootstock diversification may contribute to the increase of yield and the extension of harvest season, as long as to decrease the risk associated to abiotic and biotic stresses. Therefore, the performance of 'Tuxpan Valencia' sweet orange grafted onto 14 rootstocks was evaluated in Rio Real -BA. Planting was performed in 2006 under rainfed cultivation on cohesive ultisol and tree spacing of 6.0 m x 4.0 m. Tree size, yield and fruit quality were evaluated in the period of

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Performance of ‘Tuxpan Valencia’ Sweet Orange Grafted Onto 14 Rootstocks in Northern Bahia, Brazil

et al. 2016

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“…Studies have shown that the canopy development of grafts on this rootstock is better than on "Rangpur" (Stenzel et al, 2005a;Auler et al, 2008a). However, "Cleopatra" mandarin rootstocks are more susceptible to water stress than "Rangpur" lime (Pompeu Junior, 2005), probably due to a higher transpiration rate (Cintra et al, 2000).…”

Section: Introductionmentioning

confidence: 92%

Availability of soil water under tillage systems, mulch management and citrus rootstocks

Fidalski¹,

Auler²,

Beraldo

et al. 2010

Rev. Bras. Ciênc. Solo

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SUMMARYThe increased availability of soil water is important for the management of non-irrigated orange orchards. The objective of this study was to evaluate the availability of soil water in a Haplorthox (Rhodic Ferralsol) under different tillage systems used for orchard plantation, mulch management and rootstocks in a "Pêra" orange orchard in northwest Paraná, Brazil. An experiment in a split-split-plot design was established in 2002, in an area cultivated with Brachiaria brizantha grass in which three tillage systems (no tillage, conventional tillage and strip-tillage) were used for orchard plantation. This grass was mowed twice a year between the rows, representing two mulch managements in the split plots (no mulching and mulching in the plant rows). The split-split-plots were represented by two rootstocks ("Rangpur" lime and "Cleopatra" mandarin). The soil water content in the plant rows was evaluated in the 0-20 cm layer in 2007 and at 0-20 and 20-40 cm in 2008-2009. The effect of soil tillage systems prior to implantation of orange orchards on soil water availability was less pronounced than mulching and the rootstocks. The soil water availability was lower when "Pêra" orange trees were grafted on "Cleopatra" mandarin than on "Rangpur" lime rootstocks. Mulching had a positive influence on soil water availability in the sandy surface layer (0-20 cm) and sandy clay loam subsurface (20-40 cm) of the soil in the spring. The production of B. brizantha between the rows and residue disposal in the plant rows as mulch increased water availability to the "Pêra" orange trees.Index terms: Brachiaria brizantha, no tillage, soil management, soil texture, time domain reflectometry.(

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“…These results are also consistent with those obtained for 'Valência' sweet orange trees [C. sinensis (L.) Osb.] in the northwestern region of Paraná, where 'Cleopatra' and 'Sunki' mandarins rootstocks induced larger canopy volumes (AULER et al, 2008). Therefore, 'Valencia' trees grafted onto these two rootstocks require larger planting spacing than those grafted onto Rangpur lime rootstock (AULER et al, 2008).…”

Section: Resultsmentioning

confidence: 99%

Production, Physical-Chemical Quality and Bioative Compounds of Misty Blueberry Fruit Under Different Pruning Intensities

Moura¹,

Vizzotto²,

Picolotto³

et al. 2017

Rev. Bras. Frutic.

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-Low genetic diversity of citrus scion and rootstock cultivars makes the crop more vulnerable to diseases and pests. The objective of this study was to evaluate the performance of 'Jaffa' sweet orange grafted onto five rootstocks over six harvests in subtropical conditions in the north of Paraná state, Brazil. The experiment used a randomized block design, with six replications and two trees per plot, spaced at 7.0 m x 4.0 m. The rootstocks were: 'Rangpur' lime, 'Cleopatra' and 'Sunki' mandarins, 'Fepagro C-13' citrange, and 'Swingle' citrumelo. The variables evaluated were vigor, yield, and yield efficiency of the trees as well as the physical and chemical characteristics of the fruits. Data were subjected to analysis of variance, complemented by Scott-Knott test at 5% probability. The smallest tree canopy for 'Jaffa' sweet orange plants was induced by the 'Rangpur' lime rootstock. The trees had the same cumulative yield performance over six seasons for all rootstocks. The best yield efficiency for 'Jaffa' sweet orange trees was provided by 'Fepagro C-13' citrange rootstock. With regard to fruit quality, no differences were observed among the rootstocks and the 'Jaffa' sweet orange fruits met the standards required by the fresh fruit market and the fruit processing industry.

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Comportamento da laranjeira 'Valência' sobre seis porta-enxertos no noroeste do Paraná

Cited by 33 publications

References 5 publications

Performance of ‘Tuxpan Valencia’ Sweet Orange Grafted Onto 14 Rootstocks in Northern Bahia, Brazil

Performance of ‘Tuxpan Valencia’ Sweet Orange Grafted Onto 14 Rootstocks in Northern Bahia, Brazil

Availability of soil water under tillage systems, mulch management and citrus rootstocks

Production, Physical-Chemical Quality and Bioative Compounds of Misty Blueberry Fruit Under Different Pruning Intensities

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