Prunus hybrids rootstocks for flat peach

Legua, Pilar; Pinochet, J.; Sánchez, María Ángeles Moreno; Martínez, Juan José; Hernández, Francisca

doi:10.1590/s0103-90162012000100003

Cited by 8 publications

(6 citation statements)

References 25 publications

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“…Under heavy and calcareous soil conditions, the most limiting abiotic stresses in this area (Legua et al, 2011), the pentaploid open pollinated seedling of Marianna P.8-13 had higher tree mortality as compared to Isthara for both 'Greengage' plum cultivars. It is interesting to highlight that Marianna plum rootstocks are generally considered more tolerant to waterlogging than other Prunus species, whereas Isthara has been reported more sensitive to waterlogging in winter than Marianna GF 8-1 (Renaud et al, 1988) and more adapted to well-drained soils (Karp and Mariani, 2013).…”

Section: Discussionmentioning

confidence: 90%

Horticultural, leaf mineral and fruit quality traits of two ‘Greengage’ plum cultivars budded on plum based rootstocks in Mediterranean conditions

Reig

Forcada

Mestre

et al. 2018

Scientia Horticulturae

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Field performance, leaf mineral content and fruit quality of two 'Greengage' plum cvs. 'R.C. Bavay' and 'R.C. GF 1119' budded on two plum based rootstocks (Ishtara and P.8-13) were studied in the network of an international European plum trial, promoted by the Fruit Research Station of the INRA of Bordeaux (France) and other European Research Centers. Trees were established in the winter of 1993-1994 in a heavy and calcareous soil with climate conditions typical of the Mediterranean area. Trees of 'R.C. GF 1119' were more vigorous than those from 'R.C. Bavay'. The highest yield was observed on the P.8-13 rootstock for both cultivars. In contrast, the highest cumulative yield and yield efficiency were induced by 'R.C. Bavay', independently of the rootstock. All trees budded on Ishtara survived well, whereas tree mortality was reported in trees budded on P.8-13 for each cultivar. Leaf chlorophyll content varied depending of the rootstock-scion combination. Most of the mineral nutrient concentrations were not affected by the rootstock-scion combination, with the exception of Mn, which was significantly lower on Ishtara for both cultivars. Overall, Ishtara resulted the best adapted rootstock to soil waterlogging and calcareous soil conditions showing a good tree survival and best leaf Fe mineral content. Further studies with plum varieties budded onto P.8-13 rootstock should be carried out to in order to recommend their use on soils with no waterlogging and/or associated diseases. Comparing the two cultivars, 'R.C. Bavay' showed better agronomic performance than 'R.C. GF 1119', in terms of cumulative yield and yield efficiency, and similar good fruit quality.

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Section: Discussionmentioning

confidence: 90%

Horticultural, leaf mineral and fruit quality traits of two ‘Greengage’ plum cultivars budded on plum based rootstocks in Mediterranean conditions

Reig

Forcada

Mestre

et al. 2018

Scientia Horticulturae

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“…Under our warm conditions, Krymsk® 86 induced a tree mortality rate of 30%. Legua et al (2012) observed that poor performance of this rootstock was probably due to its bad adaptation to the growing Mediterranean conditions. This peachplum hybrid is originally from Russia, where chill requirements are much higher than those found in a warm Mediterranean environment.…”

Section: Discussionmentioning

confidence: 93%

“…Durner and Goffregna (1992) and Sorce et al (2002) reported that vigorous rootstocks allowed a better supply of water, nutrients and hormones. In contrast, Legua et al (2012) showed that the poor performance of Krymsk® 86 was probably due to its bad adaptation to the growing conditions. This peach-plum hybrid originates from Russia, where chill requirements are much higher than those found in a warm Mediterranean environment.…”

Section: Discussionmentioning

confidence: 94%

Performance of ‘Subirana’ flat peach cultivar budded on different Prunus rootstocks in a warm production area in North Africa

Yahmed

Ghrab²,

Sánchez

et al. 2016

Scientia Horticulturae

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The agronomic performance and fruit quality traits were evaluated for ten Prunus rootstocks: Garnem, PADAC 150, PADAC 04-03, PADAC 04-01, Rootpac® 70, PM 105 AD, AGAF 0301-04, Krymsk® 1, Krymsk® 86 and PAC 847. These rootstocks were budded with 'Subirana' flat peach cultivar in September 2007 and planted in two adjacent plots in northern Tunisia (36°41'N, 10°15'E) on a heavy and calcareous soil typical of the Mediterranean area. Tree mortality, vegetative growth, rate of bud failure and fruit quality were assessed. Significant differences were found among rootstocks for the agronomic and fruit quality traits. Growing conditions generated varying levels of tree mortality, the highest with Krymsk® 1 rootstock. In contrast, all trees on PADAC 04-03 and PADAC 04-01 survived well. The lowest vigor was induced by Krymsk® 1 with a reduction of 90% in trunk cross-sectional area (TCSA) and canopy volume as compared to Garnem. PADAC 150 also expressed a low vigor. The highest canopy volume was found on Rootpac® 70 as similarly for Garnem. The remaining rootstocks induced a medium vigor level. Trees on vigorous rootstocks as Rootpac® 70 showed the lowest rate of bud failure, while dwarfing rootstocks induced the highest buds abscission. Yield was higher for AGAF 0301-04 in 2011 and 2012 as compared to the rest of rootstocks. The highest yield efficiency was recorded on PM 105 AD and AGAF 0301-04 rootstocks. Rootpac® 70 presented the highest fruit weight and fruit diameter. The highest level of soluble solids content (SSC) was recorded on Krymsk® 1, and the lowest on Garnem, although differences were not significant when compared to the other rootstocks. The less vigorous rootstocks seem to induce a better fruit quality of peach based on fruit sugar content. This study provides information that new Prunus rootstocks for peach can lead to a better agronomic performance than Garnem, mainly in vigor and in productive parameters. The peach-plum hybrid PADAC 04-03 induced good yield, with large fruit size and acceptable efficiency with significant smaller trees than Garnem.

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“…For many years, breeding programs for fruit crop rootstocks, as well as for obtaining scion cultivars, have used similar evaluation methods based on both agronomic and molecular traits. Some of the commonly measured agronomic traits are trunk cross-sectional area (TCSA), plant height, tree canopy vigor, phenology, yield parameters, and fruit quality attributes ( Reighard et al, 2011 ; Font i Forcada et al, 2012 ; Legua et al, 2012 ; Lordan et al, 2019 ). However, most of these agronomic traits are a consequence of differences in the root system architecture or the hydraulic properties of a rootstock, which contribute in influencing the transpiration rate through their effects on the stem water potential (Ψ s t e m ) and the control of stomatal conductance ( Hernandez-Santana et al, 2016 ).…”

Section: Introductionmentioning

confidence: 99%

Remote Sensing Energy Balance Model for the Assessment of Crop Evapotranspiration and Water Status in an Almond Rootstock Collection

et al. 2021

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One of the objectives of many studies conducted by breeding programs is to characterize and select rootstocks well-adapted to drought conditions. In recent years, field high-throughput phenotyping methods have been developed to characterize plant traits and to identify the most water use efficient varieties and rootstocks. However, none of these studies have been able to quantify the behavior of crop evapotranspiration in almond rootstocks under different water regimes. In this study, remote sensing phenotyping methods were used to assess the evapotranspiration of almond cv. “Marinada” grafted onto a rootstock collection. In particular, the two-source energy balance and Shuttleworth and Wallace models were used to, respectively, estimate the actual and potential evapotranspiration of almonds grafted onto 10 rootstock under three different irrigation treatments. For this purpose, three flights were conducted during the 2018 and 2019 growing seasons with an aircraft equipped with a thermal and multispectral camera. Stem water potential (Ψstem) was also measured concomitant to image acquisition. Biophysical traits of the vegetation were firstly assessed through photogrammetry techniques, spectral vegetation indices and the radiative transfer model PROSAIL. The estimates of canopy height, leaf area index and daily fraction of intercepted radiation had root mean square errors of 0.57 m, 0.24 m m–1 and 0.07%, respectively. Findings of this study showed significant differences between rootstocks in all of the evaluated parameters. Cadaman® and Garnem® had the highest canopy vigor traits, evapotranspiration, Ψstem and kernel yield. In contrast, Rootpac® 20 and Rootpac® R had the lowest values of the same parameters, suggesting that this was due to an incompatibility between plum-almond species or to a lower water absorption capability of the rooting system. Among the rootstocks with medium canopy vigor, Adesoto and IRTA 1 had a lower evapotranspiration than Rootpac® 40 and Ishtara®. Water productivity (WP) (kg kernel/mm water evapotranspired) tended to decrease with Ψstem, mainly in 2018. Cadaman® and Garnem® had the highest WP, followed by INRA GF-677, IRTA 1, IRTA 2, and Rootpac® 40. Despite the low Ψstem of Rootpac® R, the WP of this rootstock was also high.

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Prunus hybrids rootstocks for flat peach

Abstract: and stone weights, equatorial diameter, pulp thickness, pulp yield, firmness, pH, soluble solids content and titratable acidity. 'UFO 3' grafted on GF-677 resulted in the largest fruit weight, while

Cited by 8 publications

References 25 publications

Horticultural, leaf mineral and fruit quality traits of two ‘Greengage’ plum cultivars budded on plum based rootstocks in Mediterranean conditions

Horticultural, leaf mineral and fruit quality traits of two ‘Greengage’ plum cultivars budded on plum based rootstocks in Mediterranean conditions

Performance of ‘Subirana’ flat peach cultivar budded on different Prunus rootstocks in a warm production area in North Africa

Remote Sensing Energy Balance Model for the Assessment of Crop Evapotranspiration and Water Status in an Almond Rootstock Collection

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