Anatomic compatibility of pear and quince trees grafted on Pyrus calleryana and Chaenomeles sinensis rootstocks

Melo, Evaldo Tadeu de; Pio, Rafael; Balbi, Rodrigo Vieira; Ferreira, Cassiana Alves; Mori, Fábio Akira

doi:10.1590/s0100-204x2017001000007

Cited by 11 publications

(5 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…However, the overall yield average observed in the present study resembles that found in southern Brazil (Barreto et al, 2017), northern Tunisia (Yahmed et al, 2016) and northern and southern Italy (Scalisi et al, 2018). (Zarrouk et al, 2006;Neves et al, 2017) and in pear (Melo et al, 2017), in order to introduce useful characteristics such as vigor control, pest resistance and edaphoclimatic adaptation, such a combination does not always result in success.…”

Section: Heritability Of Individual Plots Average Genotype Heritabilsupporting

confidence: 60%

Simultaneous selection of peach rootstocks by mixed models

et al. 2020

View full text Add to dashboard Cite

The term adaptability refers to the ability of a genotype to respond favorably to environmental spur, while stability is the predictability of genotypic behavior. Therefore, the objective was to select Prunus rootstock cultivars with greater adaptability and genotypic stability for subtropical environmental conditions using the HMPRVG method. The experiment was conducted in Chapecó, Santa Catarina State, Brazil. Twenty-one rootstock genotypes were evaluated under the ‘BRS-Libra’ canopy cultivar and one genotype from self-rooted seedlings. The 22 genotypes were evaluated for canopy volume, yield, fruit diameter and fruit set in the growing seasons 2015/16, 2016/17, 2017/18 and 2018/19. Adaptability and stability were measured by means of the harmonic mean relative performance of genotypic values (HMRPGV). In addition, genetic parameters for heritability and ratio test were measured. According to the results, the self-rooted, ‘De Guia’, ‘I-67-52-4’, ‘Mexico Row 1’ and ‘Rosaflor’ genotypes coincided most frequently in the ranking of the three most adaptable and stable genotypes. On the other hand, the ‘P. mandshurica’, ‘Rigitano’ and ‘Santa Rosa’ genotypes corresponded to the lowest adaptability and stability values, thus constituting low quality genetic materials for cultivation. It can be concluded that under the tested conditions the HMPRVG method is efficient for the Prunus rootstock selection cultivars and the ‘BRS-Libra’ grafted on ‘Mexico Row 1’, ‘Rosaflor’ rootstocks and trees from self-rooted seedlings have greater adaptability and phenotypic stability under the subtropical cultivation conditions.

show abstract

Section: Heritability Of Individual Plots Average Genotype Heritabilsupporting

confidence: 60%

Simultaneous selection of peach rootstocks by mixed models

et al. 2020

View full text Add to dashboard Cite

show abstract

“…T h e e v a l u a t i o n t i m e s ( 3 0 , 6 0 , 9 0 a n d 1 2 0 d a y s a f t e r g r a f t i n g ) c o n s t i t u t e d t h e s u b p l o t s . After carrying out the grafting, the forks were protected by a humid chamber made with a transparent plastic bag tied with string below the grafting region to avoid dehydration ( MELO et al ., 2017) . The string was removed shortly after sprouting began, and the plastic was removed when the sprouts reached approximately 7 cm in length.…”

Section: Methodsmentioning

confidence: 99%

“…Após a realização das enxertias, os garfos foram protegidos por uma câmara úmida confeccionada com saco plástico transparente amarrado com barbante abaixo da região da enxertia para evitar desidratação (MELO et al, 2017). O barbante foi retirado logo após o início das brotações, e o plástico foi retirado quando os brotos atingiram 7 cm de comprimento, aproximadamente.…”

Section: Methodsunclassified

“…Foram realizadas cortes nas seções transversais e longitudinais dos tecidos com espessuras variando de 20 a 35 μm, utilizando-se micrótomo Leica®, modelo Jung SM2000. A seção transversal foi feita na base da cunha de enxerto, e a seção longitudinal, perpendicular à cunha e ao encaixe da borbulhia, coincidindo lateralmente com a região do câmbio (MELO et al, 2017). Em seguida foram montadas as lâminas semipermanentes, utilizando-se glicerina.…”

Section: Methodsunclassified

See 1 more Smart Citation

Intraspecific grafting and anatomical compatibility of Eugenia stipitata Mc Vaugh

Carvalho de Andrade,

Alves Chagas,

Cardoso Chagas

et al. 2023

AGRO@MBIENTE ON-LINE

View full text Add to dashboard Cite

The E. stipitata is a native fruit tree from the Amazon, currently in the domestication phase due to its high nutritional and economic potential. In this process, studies aiming at the technical feasibility of propagating materials with desirable agronomic qualities are necessary but still incipient. Thus, the objective of this study was to evaluate different grafting methods forE. stipitata propagation and the compatibility between scion and rootstock using anatomical analysis as a tool. For the experiment, a randomized block design was used in a split-plot scheme over time, with three replications. The plots consisted of three grafting types: cleft grafting, side-veneer grafting, and budding. The subplots were four evaluation times: 30, 60, 90, and 120 days after grafting (DAG). The evaluated variables were the grafting success rate, the number of shoots per graft, shoot length, and shoot diameter. There was a significant interaction between the factors under study. During the experimental period, an increasing grafting success rate and the number of shoots emitted were observed for budding, although with a low success rate. Through cleft grafting, there was a complete loss of shoots at 120 DAG, leading to the subsequent death of all tissues. Budding grafting appears as a promising method for E. stipitata propagation, demonstrating vascular tissue connection feasibility, although this effect did not reflect in the grafting success rate.

show abstract

“…Also, graft growth is mainly influenced by good vascular connection. Therefore, the greater is the tissue connection between scion and rootstock, the greater is the growth of the graft, forming vigorous seedlings (Melo et al, 2017).…”

mentioning

confidence: 99%

Grafting methods and use of fasteners in monoembryonic, polyembryonic, and multi-stemmed jaboticaba (Plinia jaboticaba (Vell) Berg) seedlings

et al. 2020

View full text Add to dashboard Cite

Jaboticaba is a native fruit from Brazil, appreciated for its sweet taste and organoleptic characteristics. The propagation of this fruit species occurs exclusively through seeds, which present high germination rates, although with a long period of juvenility, a fact that favors advances in studies aiming at an early fruiting. This research aimed to study a more adequate and rapid grafting method for the jaboticaba cv. Sabará. The experimental design was in randomized blocks, with 12 treatments consisting of combinations using three types of seedlings (monoembryonic, polyembryonic, and multi-stemmed), two grafting methods (top cleft and splice grafting), and two fasteners (parafilm® tape and circular clip), with three replications consisting of 10 seedlings each. The analyzed characteristics were: monoembryony (%); polyembryony (%), multi-stemming (%), grafting success rate (%), survival (%), scion length (cm), scion diameter (mm), and rootstock diameter (mm). The percentage of monoembryony (46.4%) was higher than the success rates of polyembryony (36%), and multi-stemming (17.6%). The top cleft grafting method of monoembryonic seedlings fastened with parafilm® and circular clip, and polyembryonic seedlings fastened with circular clip were the more suitable for grafting in the jaboticaba cv. Sabará.

show abstract

Anatomic compatibility of pear and quince trees grafted on Pyrus calleryana and Chaenomeles sinensis rootstocks

Cited by 11 publications

References 18 publications

Simultaneous selection of peach rootstocks by mixed models

Simultaneous selection of peach rootstocks by mixed models

Intraspecific grafting and anatomical compatibility of Eugenia stipitata Mc Vaugh

Grafting methods and use of fasteners in monoembryonic, polyembryonic, and multi-stemmed jaboticaba (Plinia jaboticaba (Vell) Berg) seedlings

Contact Info

Product

Resources

About