Evaluation of processing type tomato plant genetic resources (<i>Solanum lycopersicum</i>L.) for their nutritional properties in different environments

Csambalik, László; Gál, Izóra; Sípos, László; Gere, Attila; Koren, Dániel; Bíró, Barbara; Divéky-Ertsey, Anna

doi:10.1017/s1479262119000297

Cited by 4 publications

(6 citation statements)

References 35 publications

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“…The traits analyzed with GGE have different characteristics; TSS and SAR_or contain information about the taste of PGRs, while the other parameters are related to the non-enzymatic (TPC, FRAP, CUPRAC, ABTS, DPPH) and enzymatic (AsPOX, POX, GST) antioxidant status of the tomato samples. In order to analyze the bioactive traits of PGRs in an aggregated way, a previously applied methodology of Csambalik et al [46] was employed.…”

Section: Discussionmentioning

confidence: 99%

“…Regardless of the widely and generally mentioned higher nutritional value of PGRs, the availability of the data on bioactive compounds regarding Hungarian tomato landraces is limited [45,46], especially in relevance to different production systems. In this study, the phytonutrient profiles consisting of phenolics, antioxidants and enzyme activities of seven Hungarian tomato PGRs and a commercial variety grown in organically certified openfield and polytunnel conditions were investigated throughout two years.…”

Section: Introductionmentioning

confidence: 99%

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Tomato Landraces May Benefit from Protected Production—Evaluation on Phytochemicals

et al. 2022

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Plant genetic resources (PGRs) serving as a wide genetic pool of tomato germplasm can provide a solid base for recent breeding efforts to increase consumer acceptance towards the taste and the phytonutrient properties of novel tomato varieties. Old varieties and landraces were abandoned by producers due to unfavorable phenotypic characteristics; however, their high adaptability and nutritional properties are inevitably valuable. This study aims to investigate the impact of open-field vs. protected production on various bioactive compound parameters and on the antioxidant status of seven indeterminate-type tomato PGRs in an organic production system for two years (2015–2016). Genotype main effect plus genotype × environment interaction (GGE) biplots were created for visualizing the which-won-where concept of the PGRs investigated. The GGE analysis revealed that the phytonutrient content of certain PGRs is less dependent on location and more influenced by differences in microclimatic conditions. “Balatonboglár”, “Mátrafüred” and “Fadd” PGRs performed better in a polytunnel, while Tarnaméra provided better results in an open field. “Máriapócs” and “San Marzano” showed a relative independence from production location in terms of their measured phytonutrient values. These findings enrich the nutritional datasets of tomato landraces, which support the in situ conservation and utilization of PGRs in breeding programs.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Tomato Landraces May Benefit from Protected Production—Evaluation on Phytochemicals

et al. 2022

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“…Phenotypic diversity arises not only from different genetic backgrounds, but also due to environmental conditions, especially for traits related to nutritional value (Csambalik et al ., 2019). In principal, heterogeneity of tomato landraces related to fruit yield is expected to be wide between different climates, soil fertilization and irrigation regimes.…”

Section: Discussionmentioning

confidence: 99%

“…The geographic pattern of diversity of tomato landraces in the Mediterranean region has been widely documented (Terzopoulos and Bebeli, 2010; Cebolla-Cornejo et al ., 2013; Parisi et al ., 2016; Figàs et al ., 2018; Lázaro, 2018; Gonias et al ., 2019). Typically, landraces serve as a valuable reservoir of genes for fruit quality and abiotic stress tolerance, while they lack pathogen resistance genes (Sacco et al ., 2015; Csambalik et al ., 2019; Gonias et al ., 2019).…”

Section: Introductionmentioning

confidence: 99%

Exploring morpho-physiological profiles of a collection of tomato (Solanum lycopersicum) germplasm using multivariate statistics

Krommydas

Nianiou-Obeidat

Ouzounidou³

et al. 2020

Plant Genet. Resour.

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A selection of tomato (Solanum lycopersicum L.) genotypes with diverse origin and breeding history including 33 landraces, eight modern varieties and two commercial hybrids has been characterized using a set of 25 qualitative descriptors and six quantitative traits. A wide range of variation was evident for the majority of traits, highlighting their utility for characterizing tomato germplasm collections. A plethora of qualitative traits including type of leaf blade, depression and ribbing at peduncle end, fruit shape at blossom end, number of locules and flowering time, as well as measured traits with economic importance such as fruit fresh weight, firmness and total yield per plant, were found to be highly variable within the collection, with a diversity index greater than 0.8. Strong correlations were detected among several traits related to fruit yield and quality. Two-dimensional principal component analysis as well as the unsupervised hierarchical clustering grouped genotypes according to their phenotypic resemblance and morphological characteristics to a great extent. Landraces from different origins were scattered across the whole variation spectrum of PC1 and PC2. A set of six qualitative traits could efficiently discriminate cultivars in PCA (explaining 75% of total variation), suggesting that it can serve as a valuable breeding tool for the germplasm characterization. The evaluation of the phenotypic diversity in the collection as well as the identification of traits that contribute most to heterogeneity have important implications for establishing core collections with high diversity, as well as designing breeding schemes across the Mediterranean basin.

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“…In other cases, hybrid tomatoes proved to be more tolerant against late blight [37,38]. There are reports on Hungarian tomato landraces, with evaluated yield of determinate tomato gene bank accessions and consumer preferences to them [39] together with comprehensive measurements on the yield marketability, utility and nutritional properties of several indeterminate accessions [40][41][42]. However, the disease susceptibility of these accessions has not been analyzed to date.…”

Section: Introductionmentioning

confidence: 99%

Tomato Landraces Are Competitive with Commercial Varieties in Terms of Tolerance to Plant Pathogens—A Case Study of Hungarian Gene Bank Accessions on Organic Farms

Boziné-Pullai

Csambalik

Drexler³

et al. 2021

Diversity

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Landraces are generally neglected by industrialized agriculture, regardless of their potential to provide valuable genetic material for breeding and to diversifying the available assortment for producers and markets. They may also excel in certain plant protection issues with possible resistance or tolerance to plant pathogens. This is the first report on the disease susceptibility traits of Hungarian on certain indeterminate and determinate tomato gene bank accessions under on-farm organic conditions. For this, a three-year on-farm experiment was conducted in two management systems, open-field and protected. Yield and disease symptoms data obtained from ten tomato landraces were compared to commercial varieties. The incidence and severity of three important diseases (caused by late blight ‘Phytophthora infestans’, early blight ‘Alternaria solani’ and Septoria leafspot ‘Septoria lycopersici’), as well as yield, were recorded and assessed. According to these results, there were no significant difference between landraces and control varieties (San Marzano, Kecskeméti 549) regarding the studied parameters, and year was a determinant factor in the occurrence and severity of the infection of the studied diseases. In 2016, rainy, humid weather induced a severe late blight infection, causing serious damage to the open field, while the weather in 2015 and 2017 was favorable for tomato production and our measurements. There were some differences within and between landraces in terms of susceptibility. The investigation revealed that certain accessions can be highly recommended, e.g., the indeterminate ‘Fadd’ (RCAT030275) and ‘Mátrafüred’ (RCAT057656) had suitably high yields with significantly lower susceptibility to late blight, and the determinate ‘Szentlőrinckáta’ (RCAT078726) with high yield as well as tolerance to early blight is also recommendable, but it is sensitive to late blight under an adverse environment. This study suggests that landraces are competitive with the studied commercial varieties under organic production systems. Considering yield and the prevention of the major diseases of tomato, the studied tomato gene bank accessions are recommended for organic field and protected management systems.

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Evaluation of processing type tomato plant genetic resources (Solanum lycopersicumL.) for their nutritional properties in different environments

Cited by 4 publications

References 35 publications

Tomato Landraces May Benefit from Protected Production—Evaluation on Phytochemicals

Tomato Landraces May Benefit from Protected Production—Evaluation on Phytochemicals

Exploring morpho-physiological profiles of a collection of tomato (Solanum lycopersicum) germplasm using multivariate statistics

Tomato Landraces Are Competitive with Commercial Varieties in Terms of Tolerance to Plant Pathogens—A Case Study of Hungarian Gene Bank Accessions on Organic Farms

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