Response of apricot seedling lines to waterlogging

Hassan, M. M.; Salem, A.T.; Fayek, M. A.

doi:10.1016/0304-4238(86)90038-5

Cited by 4 publications

(4 citation statements)

References 10 publications

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“…Progress also has been made in discerning useful variability in newer cherry germplasm (Roth and Gruppe, 1985;Beckman, 1988). Given the progress in the identification and development of germplasm, along with necessary methodologies (Rowe and Catlin, 1971;Mizutani et al, 1982;Stassen and Van Zyl, 1982;Andersen et al, 1984;Hassan et al, 1986;Beckman, 1988;Alvino and Zerbi, 1989;Ranney, 1994), waterlogging tolerance appears to be a mature area that is now an ongoing priority of several programs. 4.…”

Section: Insect Resistancementioning

confidence: 99%

Rootstock Breeding for Stone Fruits

Beckman¹,

Lang

2003

Acta Hortic.

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Over the last 20 years stone fruit rootstock development has begun shifting from seedling to clonal types, many of interspecific origin. Publicly funded breeding programs have produced most of these rootstocks due to the time, cost, and risk associated with their development; however, private industry is emerging as a significant contributor of many of the newer rootstocks. Particularly noteworthy among recent releases has been the incorporation of resistance to soilborne diseases, nematodes, waterlogging and vigor control, the last most notably in recent cherry rootstocks. Nevertheless, despite the remarkable progress in the development of clonal stocks, seedling rootstocks still dominate most stone fruit industries around the world, if only because of their relatively low cost, ease of propagation, and proven utility. Many opportunities and challenges remain to be addressed in the areas of disease and insect resistance, adaptation to biotic and abiotic stresses, graft compatibility, and rootstock influence on scion performance and fruit quality. Biotechnology is beginning to show potential in accelerating rootstock development. With the development of markers to assist selection for difficult to evaluate traits, new rootstocks with resistance to multiple diseases are feasible. Future prospects for breeding are presented.

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Section: Insect Resistancementioning

confidence: 99%

Rootstock Breeding for Stone Fruits

Beckman¹,

Lang

2003

Acta Hortic.

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“…More details on the experimental technique are described elsewhere. 23 Time of appearance of waterlogging symptoms and percentage of survived seedlings were recorded and the affected seedlings were daily removed.…”

Section: Methodsmentioning

confidence: 99%

“…47 Auxin and ethylene concentration increased in waterlogged plants. 23,41 However, the effect of waterlogging on epinastic leaf angle differed with specie (Table 3). Seedling of C.cunninghamiana which was the most tolerant species to waterlogging had the lowest effect of waterlogging on epinastic leaf angle, However epinastic leaf angle of E. citrodora, the least waterlogging tolerance was the most influenced by waterlogging.…”

Section: Leaf Angle (Epinasty)mentioning

confidence: 99%

Impact of water logging condition on seedling of five timber tree species

El-Yazel¹

2022

HIJ

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Under natural conditions, plants are frequently exposed to transient or permanent soil waterlogging. Flooding of the soil with water with poor drainage drastically influences the soil physico-chemical properties, most notably soil oxidation-reduction potential, pH and O2 level. Thus, conditions of hypoxia or anoxia are commonly encountered by plant root systems. These O2 restrictive conditions dramatically have an effect on plant growth, development and survival. One in every of the simplest characterized plant responses to soil waterlogging is that the metabolic switch from aerobic respiration to anaerobic fermentation. In this study the effects of waterlogged were examined on seedling growth, metabolic, physiological and morphological responses of five species of timber trees (Casuarina cunninghamiana, C. glauca, Eucalyptus rostrata, Cupressus sempevirens and E. citrodora). The results indicated a wide variation among these timber tree species in their response to water logging. Casuarina cunninghamiana and C. glauca were more tolerant to waterlogging than the other species, followed by Eucalyptus rostrata then Cupres sussempevirens. E. citrodora was the least tolerant waterlogging species. Waterlogging treatment decreased the seedling growth and the leaf contents from carbohydrates, total and free phenols, chlorophylls and carotenoids as well as N, P and K contents in the leaves. On the other hand, waterlogging treatment increased both epinastic leaf angles, contents of total indoles, total free amino acids, chloride, sodium, calcium and magnesium in the leaves. Moreover, total free amino acids, total indoles, carbohydrates, total and free phenols contents were also increased in stems and roots of waterlogged seedlings.

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“…Selection of cherry rootstocks with less susceptibility to bacterial canker is of interest worldwide, but has been, as yet, rarely practiced, presumably due to few good choices. While 'F.12/1', 'Colt', and the MxM series have been reported to have somewhat reduced susceptibility, only 'Charger' (P. avium) has been noted to be "resistant" [104][105][106]. The development of lab screening tests by Krzesinska, et al, Bedford, et al [107,108] should help speed identification of further sources of resistance in cherry.…”

Section: Lesion (Pratylenchus Spp)mentioning

confidence: 99%

New Approaches of Root Stocks in Fruit Production: A Review

Kumar

2024

OAJBI

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Rootstocks play an essential role to determining orchard performance of fruit trees. Pyrus communis and Cydonia oblonga are widely used rootstocks for European pear cultivars. The lack of rootstocks adapted to different soil conditions and different grafted cultivars is widely acknowledged in pear culture. Cydonia rootstocks (clonal) and Pyrus rootstocks (seedling or clonal) have their advantages and disadvantages. Selecting the right combination of the rootstock and cultivar is important for optimizing fruit quality parameters. Dwarfing is an important agricultural trait for intensive cultivation and effective orchard management in modern fruit orchards. Commercial citrus production relies on grafting with rootstocks that reduce tree vigour to control plant height. Citrus growers all over the world have been attracted to dwarfing trees because of their potential for higher planting density, increased productivity, easy harvest, pruning, and efficient spraying. Dwarfing rootstocks can be used to achieve high density. Citrus rootstocks with dwarfing potential have been investigated regarding physiological aspects, hormonal communication, mineral uptake capacity, and horticultural performance. This study lays the foundation for future research into the genetic and molecular mechanisms underlying citrus dwarfing. Many of the rootstocks now available to growers of apples, pears, peaches, nectarines, apricots, cherries and plums are listed and described briefly. Future rootstock needs for these and other crops are anticipated. Alternatives to rootstocks are considered, in particular the opportunities for scion cultivar improvement which may be offered by the developing techniques of molecular biology. Finally, the need for a better understanding of the physiology of the effects of rootstock on scion growth and cropping is emphasized.

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Response of apricot seedling lines to waterlogging

Cited by 4 publications

References 10 publications

Rootstock Breeding for Stone Fruits

Rootstock Breeding for Stone Fruits

Impact of water logging condition on seedling of five timber tree species

New Approaches of Root Stocks in Fruit Production: A Review

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