Selection of experimental strawberry clones for fruit appearance attributes

Souza, Douglas Correa de; Ossani, Paulo César; Costa, Aline da Silva; Guerra, Thiago Sampaio; Araújo, Ana Luisa; Resende, Francisco Vilela; Resende, Luciane Vilela

doi:10.1590/s1678-3921.pab2021.v56.02560

Cited by 5 publications

(1 citation statement)

References 24 publications

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“…This is because there are no cultivars adapted to the soil and climate conditions in Brazil [41]. However, there are research groups that focus on the development of materials more adapted to tropical and subtropical growing conditions in Brazil [34,42,43].…”

Section: Discussionmentioning

confidence: 99%

Multivariate Contrasts of Seven Strawberry Cultivars in Soilless Cultivation and Greenhouse in Southern Brazil

Chiomento

Nardi

Kujawa

et al. 2023

Advanced Chemicobiology Research

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Understanding the performance of strawberry cultivars in response to the evolving environment and growth medium is a key factor in choosing materials with the aptitude to serve the consumer market. Here, we investigated whether strawberry cultivars in soilless cultivation and greenhouse differ in their agronomic potential. We have studied seven cultivars in an experiment designed in randomized blocks, with four replications. We used analysis of variance and multivariate to examine production attributes, the chemical quality of fruits, and their phytochemical profile. Among the seven cultivars, three heterogeneous groups were formed, gathering the materials mainly due to the similarity in terms of the content of total polyphenols (TPO) and average fresh fruit mass (AFFM). ‘Aromas’ produced the greatest number of strawberries. ‘Fronteras’ and ‘Monterey’, in turn, were the most productive cultivars, and ‘Albion’ and ‘Fronteras’ produced the largest fruits. ‘Albion’ produced the sweetest and tastiest fruits, with an adequate relationship between sugar and acidity. ‘Camino Real’ produced fruits with higher phytochemical content. We conclude that the seven strawberry cultivars in soilless cultivation and greenhouse have contrasting agronomic potential, which indicates that the producers can establish their crops with different materials. We suggest the use of ‘Fronteras’ to obtain greater yield and fruit size, ‘Albion’ to producers looking to grow sweeter and tastier fruits, and ‘Camino Real’ to obtain strawberries rich in secondary metabolites.

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Section: Discussionmentioning

confidence: 99%

Multivariate Contrasts of Seven Strawberry Cultivars in Soilless Cultivation and Greenhouse in Southern Brazil

Chiomento

Nardi

Kujawa

et al. 2023

Advanced Chemicobiology Research

View full text Add to dashboard Cite

show abstract

Prediction of the stability and yield in nine strawberry cultivars in Brazil over two cycles

Chiomento

Silveira

Júnior

et al. 2023

The Journal of Horticultural Science and Biotechnology

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Agronomic variability among hybrids of tomato plant with emphasis on the multivariate analysis

et al. 2022

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The tomato is one of the most economically, socially and nutritionally important vegetables, presenting high added value. The culture allows high profit for the producers, but it is a high risk activity due to, specially, the sensibility of some varieties to climate conditions as well as multiple plagues and diseases that attack the culture. Therefore, the search for new hybrids with more tolerance to biotic and abiotic factors is extremely important to attend to the demand of the culture’s productive chain. The objective of this work was to demonstrate the importance of multivariate and univariate techniques in evaluating the level of similarity among hybrids of the tomato plant of the salad group with the purpose of diagnosing possible groups in relation to the variables analyzed. A total of 23 hybrids of tomato from the salad group were evaluated; of those, 9 were commercial hybrids and 14 were experimental hybrids. Throughout the conduction of the experiment, the productive characters of the culture were evaluated as well as the characteristics of the fruits and the agronomic characters of the plant. For the productive characters and the characteristics of the fruits, the multiple factor analysis was performed, and the averages were compared by the Scott-Knott test. For the agronomic characters of the plant, the exploratory data analysis was used with the correspondence analysis. The commercial hybrids studied present a high degree of similarity among them, with more than 77% of the materials with strong or high similarity with the other materials. Meanwhile, for the experimental hybrids, this result is seen in only 42.86% of the materials. The experimental hybrids 3124, 3139, and 3126 present higher divergence when compared to the other materials studied. They are, therefore, recommended to increase the genetic base of the tomato plant’s breeding program.

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Selection of experimental strawberry clones for fruit appearance attributes

Cited by 5 publications

References 24 publications

Multivariate Contrasts of Seven Strawberry Cultivars in Soilless Cultivation and Greenhouse in Southern Brazil

Multivariate Contrasts of Seven Strawberry Cultivars in Soilless Cultivation and Greenhouse in Southern Brazil

Prediction of the stability and yield in nine strawberry cultivars in Brazil over two cycles

Agronomic variability among hybrids of tomato plant with emphasis on the multivariate analysis

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