Effects of different scion-rootstock combinations on vigor, tree size, yield and fruit quality of three Iranian cultivars of pomegranate

Vazifeshenas, Mohammadreza; Khayyat, Mehdi; Jamalian, Salma; Samadzadeh, Alireza

doi:10.1051/fruits/2009030

Cited by 22 publications

(11 citation statements)

References 5 publications

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“…This finding is in agreement with Vazifeshenas [17] who demonstrated that specific rootstock significantly affected growth, yield and fruit quality of pomegranate. Growth indeed was significant amongst the rootstocks with JX1/9 × JX1/11 * B1/142 × B1/151 exhibiting high vigor with respect to the other stocks.…”

Section: Discussionsupporting

confidence: 82%

“…Percentage success of grafting and scion growth confirmed profound interaction between rootstock and scion. This is because scion JB1 which performed relatively poor in experiment I seemed to have performed much better with specific rootstock in experiment II than the unselected stocks in experiment I. Vazifeshenas [17] observed a similar trend in pomegranate and reported that how the rootstock controls grafting success and scion growth is not fully understood, however, Kamboj and Quinlan [18] explained that hormones are involved in the control of scion growth, since they found a higher concentration of cytokinin in root exudates from vigorous rootstocks than from dwarfing ones. Moreover, they also showed a lower ratio of Abscisic Acid (ABA) to Indole Acetic Acid (IAA) in vigorous rootstocks compared to dwarf rootstocks.…”

Section: Discussionmentioning

confidence: 98%

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Genotypic Effect of Rootstock and Scion on Grafting Success and Growth of Kola (Cola nitida) Seedlings

Dadzie¹,

Akpertey²,

Yeboah³

et al. 2014

AJPS

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Kola (Cola nitida) is an important economic cash crop for many West and Central African countries. It has several medicinal uses in the pharmaceutical industries and also plays a major role in traditional marriages among Islamic communities across West and Central Africa. The crop is extensively cultivated in Nigeria and Ghana. However, it exhibit signs of total and partial sterility as well as self incompatibility when propagated from seeds in most cases. Therefore, grafting is seen as a method of choice in addressing the problem stated above. Though grafting accounts for some degree of success, there is the need to assess genotypic and physiological factors that account for high or low grafting success. Genetic and physiological factors (such as rootstock age) affecting grafting success and growth in kola (C. nitida) were investigated in two separate experiments. In experiment I720 kola seedlings were raised from unselected kola nuts and sown at two monthly intervals. Four groups of seedlings (180/group) i.e. 6, 8, 10 and 12 months old were thus produced. Three different scions (A1, A12 and JB1) measuring (5 -10 cm) were grafted onto the four age groups of rootstocks, namely, 6, 8, 10 and 12 months. Experiment II consisted of 540 seedlings raised from three main crosses (JX1/9 × JX1/11 * B1/142 × B1/151, JX1/9 × JX1/11 * B2/177 × B2/156 and JX1/9 × JX1/11 * GX1/46 × GX1/53). Grafting was done after six months using the same set of scions as described in experiment I. Experimental design used was 3 × 4 and 3 × 3 factorial designs in completely randomised design with three replicates for experiment I and II respectively. The fixed effects were the different genotype and age of rootstock at grafting whilst the response variable was the percentage of successful grafting two months as well as growth at six monthly intervals. Results from the study showed that grafting onto 6 months old stocks gave the highest percentage success and growth of grafts followed by 8, 10 and 12 months old rootstock in that order in both trial years. The study revealed also a significant rootstock and scion interaction (P < 0.05). We conclude that successful grafting in kola depends on rootstock genotype such as A. M. Dadzie et al. 3874 JX1/9 × JX1/11 * GX1/46 × GX1/53 and has been proven suitable for use in future kola propagation studies. Nonetheless, suitable rootstock with high grafting success does not translate into vigorous scion growth.

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Section: Discussionsupporting

confidence: 82%

Section: Discussionmentioning

confidence: 98%

Genotypic Effect of Rootstock and Scion on Grafting Success and Growth of Kola (Cola nitida) Seedlings

Dadzie¹,

Akpertey²,

Yeboah³

et al. 2014

AJPS

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“…For peach and nectarine based rootstocks, vigor induction has been associated with hormonal relationships [19] and hydraulic conductance of roots and stems [18,20]. It was suggested that hormones may be involved to control scion growth, and a higher concentration of cytokinin was found in root exudates from vigorous rootstocks than from dwarfing ones [21]. Motisi et al [20] reported lower tree stem water potential and lower hydraulic conductivity on dwarfing rootstocks than on vigorous rootstocks (such as 'GF677').…”

Section: Vegetative Growthmentioning

confidence: 99%

Eco-physiological evaluation of different scion-rootstock combinations of almond grown in Mediterranean conditions

Yahmed¹,

Ghrab²,

Mimoun³

2016

Fruits

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-Introduction. Recent management trends in almond orchards have focused on intensification and highdensity plantings using Prunus rootstock cultivars with different vigor traits. This investigation aims to prospect precocious detection of adequate scion-rootstock combination for almond. Materials and methods. Five almond cultivars ('Tuono', 'Lauranne', 'Soleta', 'Belona' and 'Guara') grafted on three peach and plum based rootstocks of different degrees of vigor ('Garnem', were trained in super high-density planting in an experimental orchard. Tree vigor, tree water status, leaf chlorophyll content and quantum yield of photosynthesis system II (PSII) were monitored over two budding seasons. Results and discussion. 'Garnem' and 'Rootpac-40' were respectively the most and the medium vigorous rootstocks and induced the best tree water status, chlorophyll content and quantum yield of PSII for the tested almond cultivars. Scions grafted on 'Garnem' had the highest values of trunk cross-sectional area (TCSA), and almond scions were higher on 'Garnem', intermediate on 'Rootpac-40' and lower on 'Rootpac-20'. Scions grafted on 'Rootpac-20' seemed to be the most dwarf phenotype. Moreover, 'Rootpac-20' performed the lowest values of stem water potential and showed various visual symptoms of chlorosis. Conclusion. Overall, 'Rootpac-40' exhibited a medium capacity to control tree vigor and well adapted to Mediterranean soil conditions. Keywords: Tunisia / almond / Prunus dulcis / genetic resource evaluation / fruit tree vigor / orchard crop management / planting density Résumé -Évaluation éco-physiologique des différentes combinaisons scion-porte-greffe d'amandiers cultivés en conditions méditerranéennes. Introduction. Les tendances récentes de gestion des vergers d'amandiers ont été à l'intensification et aux plantations de forte densité utilisant des cultivars de Prunus de différent type de vigueur comme porte-greffes. Cette étude vise à détecter de façon précoce les meilleures combinaisons scion-porte-greffe chez l'amandier. Matériel et méthodes. Cinq cultivars d'amandier ('Tuono', 'Lauranne', 'Soleta', 'Belona' et 'Guara') greffés sur trois porte-greffes à base de pêcher ou de prunier de différents niveaux de vigueur ('Garnem', 'Rootpac-40' et 'Rootpac-20') ont été implantés dans un verger expérimental de super haute densité. La vigueur des arbres, leur état hydrique, le contenu en chlorophylle des feuilles et le rendement quantique du PSII ont été suivis pendant deux saisons de croissance. Résultats et discussion. 'Garnem' et 'Rootpac-40' ont été respectivement le porte-greffe le plus vigoureux et intermédiaire qui ont induit le meilleur état hydrique de l'arbre, la meilleure teneur en chlorophylle et le meilleur rendement quantique du PSII pour des cultivars d'amandier testés. Les scions greffés sur 'Garnem' avaient les plus hautes valeurs de section transversale du tronc (STT), et la croissance des scions d'amandier a été plus élevée sur 'Garnem', intermédiaire sur 'Rootpac-40' et faible sur 'Rootpac-20'. Les ...

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“…Sobressaindo de outras técnicas de propagação vegetativa, como a estaquia, por permitir a utilização de um porta-enxerto com alto vigor que favorece rápido crescimento e desenvolvimento da romãzeira 'Wonderful' que ainda está sendo foco de estudo na região do semiárido brasileiro. Com isto, a utilização de porta-enxerto vigoroso pode auxiliar na maior tolerância à salinidade do solo (Picchioni et al, 1990) e também auxilia na maior absorção nutrientes em solos de baixa fertilidade (Vazifeshenas et al, 2009).…”

Section: Introductionunclassified

Crescimento e fisiologia de mudas de romãzeira cv. wonderful propagadas por enxertia

Paiva

Rocha

Sousa

et al. 2015

Agraria

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RESUMOObjetivou-se avaliar diferentes métodos de enxertia e o tempo de obtenção das mudas de romãzeira 'Wonderful' sob o portaenxerto 'Molar'. Utilizou-se o esquema em parcela subdividida, encontram-se na parcela os métodos de enxertia: garfagem em fenda cheia; garfagem em fenda lateral; borbulhia em placa e borbulhia em T invertido e na subparcela quatro épocas de avaliação: 45, 60, 75 e 90 dias após enxertia, no delineamento inteiramente casualizado, com quatro repetições e cinco mudas por unidade experimental. A enxertia é um método que pode ser utilizado para propagar a romãzeira 'Wonderful'. Os métodos de enxertia por garfagem proporcionou maior pegamento dos enxertos nas mudas de romãzeira. A enxertia por borbulhia em placa não é viável para a propagação da romãzeira, por proporcionar baixas percentagens de pegamento. O método de garfagem em fenda lateral proporcionaram às mudas de romãzeira, maior crescimento e acúmulo de matéria seca. Mudas de romãzeira 'Wondeful' podem ser produzidas em 75 dias utilizando-se os métodos de enxertia de garfagem em fenda cheia ou lateral.Palavras-chave: enxerto, propagação vegetativa, Punica granatum L. Growth and physiology of pomegranate nursery tree cv. wonderful propagated by graftingABSTRACT This study aimed to evaluate different methods of grafting and time of obtaining nursery of pomegranate tree 'Wonderful' under the rootstock 'Molar'. The split-plot scheme, with the grafting methods in plot: cleft grafting, side slit grafting, patch budding and inverted T budding and sub-plot four periods of evaluation, 45, 60, 75 and 90 days after grafting, in a completely randomized design, with four replications and five nursery per experimental unit was used. Grafting is a method that can be used to propagate the pomegranate tree 'Wonderful'. The methods by cleft grafting and side slit grafting showed higher budding efficiency of the nursery pomegranate tree. Grafting by budding patch is not viable for propagation of the pomegranate tree, to promote low percentages budding efficiency. The grafting method in side slit provided to the nursery of pomegranate tree greater growth and dry matter accumulation. Nursery of pomegranate tree 'Wondeful' can be produced in 75 days using the methods of cleft grafting or side slit grafting.

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Effects of different scion-rootstock combinations on vigor, tree size, yield and fruit quality of three Iranian cultivars of pomegranate

Cited by 22 publications

References 5 publications

Genotypic Effect of Rootstock and Scion on Grafting Success and Growth of Kola (Cola nitida) Seedlings

Genotypic Effect of Rootstock and Scion on Grafting Success and Growth of Kola (Cola nitida) Seedlings

Eco-physiological evaluation of different scion-rootstock combinations of almond grown in Mediterranean conditions

Crescimento e fisiologia de mudas de romãzeira cv. wonderful propagadas por enxertia

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