Examination of graft failure in New Zealand chestnut (Castanea spp) selections

Oraguzie, Nnadozie; McNeil, DL; Thomas, Michael B.

doi:10.1016/s0304-4238(98)00123-x

Cited by 11 publications

(10 citation statements)

References 3 publications

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“…Although graft compatibility in chestnut may be mostly controlled by genetic factors [88,89], graft success can also be affected by environmental factors, stress, and their interactions with genotype [90,91]. Oraguzie et al [90] suggested that growing the rootstock and the scion plant under the same environmental conditions would produce better graft compatibility. Oraguzie et al [90] divided graft incompatibility into two groups, early and late.…”

Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

“…Oraguzie et al [90] suggested that growing the rootstock and the scion plant under the same environmental conditions would produce better graft compatibility. Oraguzie et al [90] divided graft incompatibility into two groups, early and late. Early graft incompatibility can be seen in the first two years and late incompatibility in 5 to 7 years.…”

Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

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Advances in Rootstock Breeding of Nut Trees: Objectives and Strategies

Vahdati

Sarikhani

Arab

et al. 2021

Plants

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The production and consumption of nuts are increasing in the world due to strong economic returns and the nutritional value of their products. With the increasing role and importance given to nuts (i.e., walnuts, hazelnut, pistachio, pecan, almond) in a balanced and healthy diet and their benefits to human health, breeding of the nuts species has also been stepped up. Most recent fruit breeding programs have focused on scion genetic improvement. However, the use of locally adapted grafted rootstocks also enhanced the productivity and quality of tree fruit crops. Grafting is an ancient horticultural practice used in nut crops to manipulate scion phenotype and productivity and overcome biotic and abiotic stresses. There are complex rootstock breeding objectives and physiological and molecular aspects of rootstock–scion interactions in nut crops. In this review, we provide an overview of these, considering the mechanisms involved in nutrient and water uptake, regulation of phytohormones, and rootstock influences on the scion molecular processes, including long-distance gene silencing and trans-grafting. Understanding the mechanisms resulting from rootstock × scion × environmental interactions will contribute to developing new rootstocks with resilience in the face of climate change, but also of the multitude of diseases and pests.

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Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

Advances in Rootstock Breeding of Nut Trees: Objectives and Strategies

Vahdati

Sarikhani

Arab

et al. 2021

Plants

View full text Add to dashboard Cite

show abstract

“…Although graft compatibility in chestnut may be mostly controlled by genetic factors [88,89], graft success also can be affected by environmental factors, stress, and their interactions with genotype [90,91]. Oraguzie et al [90] suggested growing the rootstock and the scion plant under the same environmental conditions would produce better graft compatibility. Oraguzie et al [90] divided graft incompatibility into two groups, early and late.…”

Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

“…Oraguzie et al [90] suggested growing the rootstock and the scion plant under the same environmental conditions would produce better graft compatibility. Oraguzie et al [90] divided graft incompatibility into two groups, early and late. Early graft incompatibility can be seen in the first two years and late incompatibility in 5 to 7 years.…”

Section: Rootstock-scion Compatibilitymentioning

confidence: 99%

Advanced in Rootstock Breeding of Nut Trees: Objectives and Strategies

Vahdati¹,

Sarikhani²,

Arab³

et al. 2021

Preprint

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The production and consumption of nuts are increasing in the world due to strong economic returns and the nutritional value of their products. With the increasing role and importance given to nuts (i.e., walnuts, hazelnut, pistachio, pecan, almond) in a balanced and healthy diet and in the prevention of various diseases, breeding of the nuts species has also been stepped up. Most recent fruit breeding programs have focused on scion genetic improvement. However, the use of locally adapted grafted rootstocks also enhanced the productivity and quality of tree fruit crops. Grafting is an ancient horticultural practice use in nut crops to manipulate scion phenotype and productivity and overcome biotic and abiotic stresses. There are complex rootstock breeding objectives and physiological and molecular aspects of rootstock–scion interactions in nut crops. In this review, we provide an overview of these, considering the mechanisms involved in nutrient and water uptake, regulation of phytohormones, and rootstock influences on the scion molecular processes, including long-distance gene silencing and trans-grafting. Understanding the mechanisms resulting from rootstock × scion × environmental interactions will contribute to developing new rootstocks with resilience in the face of climate change, but also of the multitude of diseases and pests and of the possible increase of their aggressiveness. They will also have to offer the premises of economic production, respectively yield and the quality, according to multiple destinations of nuts in the current consumption and food industry, but also the increasing exigencies of the consumer market and the profile industry.

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“…While early incompatibility can be seen in the first two years after grafting, delayed incompatibility can be seen even 5-7 years after grafting (Oraguzie et al, 1998). Numerous studies on interspecies grafting of chestnut had been done (Chapa et al, 1990;Craddock and Bassi, 1999;Huang et al, 1994;Oraguzie et al, 1998;Pereira-Lorenzo and Fernández-López, 1997;Serdar and Soylu, 2005;Serdar et al, 2010;Thomas et al, 2015;Tokar and Kovalovsky, 1971;Ufuk and Soylu, 1999;Viéitez and Viéitez, 1982). As a result of these studies, interspecies and intraspecies graft incompatibilities were observed.…”

Section: Introductionmentioning

confidence: 99%

Determination of The Grafting Performance of Some Hybrid Chestnut Genotypes and Cultivars

Akyüz

Serdar

2022

Uluslararası Tarım Ve Yaban Hayatı Bilimleri Dergisi

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This study has been carried out to determine the graft compatibility of newly registered some hybrid chestnut cultivars and genotype. The study was conducted between 2012-2018 at the Ondokuz Mayıs University and the Black Sea Agricultural Research Institute. In the study, 'Marigoule', Akyüz', 'Ali Nihat' and 'Macit 55' cultivars were tested as scion and rootstock, and A41 genotype was tested only as rootstock. Grafting studies were carried out on generative rootstocks in 2014 and mother plants in 2015 using the chip budding method. Graft success (%) was determined 30 days after grafting and survival ratio (%) at the end of the vegetation period. Also rootstock, graft area and scion diameter were measured at the end of the vegetation period by digital caliper. As a result of the study, graft success and survival ratio were low in combinations created with 'Ali Nihat' and A41 generative rootstocks. Among the plants, the best generative rootstock was the 'Macit 55' cultivar in terms of graft success and survival ratio. 'Macit 55' rootstock had good graft compatibility with both itself ('Macit 55'), 'Akyüz' and 'Ali Nihat' cultivars.'Marigoule' cultivar has generally shown severe graft incompatibility with complex hybrids tested in the study. In the grafts made on clone plants, the 'Ali Nihat' rootstock was determined as a good rootstock for itself ('Ali Nihat'), 'Akyüz' and 'Macit 55' cultivars.

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Examination of graft failure in New Zealand chestnut (Castanea spp) selections

Cited by 11 publications

References 3 publications

Advances in Rootstock Breeding of Nut Trees: Objectives and Strategies

Advances in Rootstock Breeding of Nut Trees: Objectives and Strategies

Advanced in Rootstock Breeding of Nut Trees: Objectives and Strategies

Determination of The Grafting Performance of Some Hybrid Chestnut Genotypes and Cultivars

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