Genetic Adjustment to Changing Climates:
            <i>faba bean</i>

Duc, Gérard; Link, Wolfgang; Marget, Pascal; Redden, R. J.; Stoddard, Frederick L.; Torres, A. M.; Cubero, J. I.

doi:10.1002/9780470960929.ch19

Cited by 9 publications

(9 citation statements)

References 98 publications

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“…The time of flowering is a critical characteristic, as it contributes to drought tolerance, especially under Mediterranean conditions [17,45], via the escape mechanism that concludes the grain-filling period before the terminal drought [49]. The time from sowing to flowering was in the range of 117-125 days among genotypes, with genotypes G1 and G6 being the earliest and G5 the latest.…”

Section: Agronomic Traitsmentioning

confidence: 99%

Genotype X Environment Interaction Analysis of Faba Bean (Vicia faba L.) for Biomass and Seed Yield across Different Environments

Papastylianou

Vlachostergios²,

Dordas

et al. 2021

Sustainability

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Development of high yielding and stable cultivars of various legume crops across different environments is very important for their adoption by farmers. In addition, climate change sets new challenges to major crop species and especially to grain legumes such as faba bean (Vicia faba L.) for adaptation to stressful environments. The present study focused on evaluating faba bean genotypes developed for yield and stability across different environments. The study was conducted in three areas of Greece (South, Central, and North) for two consecutive growing seasons (2018–2019 and 2019–2020). Biomass yield, seed yield, and yield components were studied together with plant height, earliness, and water use efficiency. Genotype, environment, and their interaction affected most of the studied characteristics. The environment was the major source of variation for most of the characteristics, as it explained 81–93% of total variation, and only in the thousand seed weight the variation was 49% for the environment and 40% for the genotype. Genotype had a much smaller effect on the remaining characteristics (1.2–3.9%), and the interaction between environment x genotype accounted for up to 0.5–17% of the variation. GGE-biplot analysis for high yield and stability across different environments revealed three genotypic types: genotypes well adapted either for biomass or seed yield and genotypes with high adaptation capacity for both traits under typical Mediterranean conditions. These results indicated that screening faba bean genotypes under different environmental field conditions is essential to identify adaptable cultivars to be cultivated for biomass and/or seed yield or to be used in breeding programs.

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Section: Agronomic Traitsmentioning

confidence: 99%

Genotype X Environment Interaction Analysis of Faba Bean (Vicia faba L.) for Biomass and Seed Yield across Different Environments

Papastylianou

Vlachostergios²,

Dordas

et al. 2021

Sustainability

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“…To identify traits of adaptation to drought, we used the faba bean (Vicia faba L.), which is a widely grown food legume crop in the dry areas and thus considered as one of the most likely crops to be impacted by climate change (Duc et al, 2011). Cumulative plant datasets from experiments on faba bean are used to explore the link between the trait expression (Y) and the environment (X).…”

Section: Adaptation To Droughtmentioning

confidence: 99%

Machine Learning Speeding Up the Development of Portfolio of New Crop Varieties to Adapt to and Mitigate Climate Change

Bari¹,

Ouabbou²,

Jilal³

et al. 2021

Preprint

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Climate change poses serious challenges to achieving food security in a time of a need to produce more food to keep up with the worlds increasing demand for food. There is an urgent need to speed up the development of new high yielding varieties with traits of adaptation and mitigation to climate change. Mathematical approaches, including ML approaches, have been used to search for such traits, leading to unprecedented results as some of the traits, including heat traits that have been long sought-for, have been found within a short period of time.

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“…К примеру, присутствие вицина и конвицина влияет на метаболизм кур-несушек, но оказывает ограниченное влияние на цыплят-бройлеров, свиней или жвачных животных. Это необходимо учитывать как в селекции, так и при скармливании кормов из бобов разным группам животных (Crépon, 2010;Duc et al, 2011).…”

Section: состав коллекцииunclassified

Genetic diversity of broad beans (Vicia faba) in the collection of the Vavilov Institute and its use in breeding

Mamedova

Vishnyakova

2020

Trudy po prikladnoy botanike, genetike i selektsii

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The paper presents brief information about the history of the collection of broad (horse) beans (Vicia faba L.) at the N.I. Vavilov All-Russian Institute of Plant Genetic Resources (VIR), its composition, research trends, and significance for domestic breeding. The collection started in 1916 with Vavilov’s collecting activities in the Pamirs. Currently, the collection consists of 1733 accessions from 67 countries, obtained from foreign genebanks through germplasm exchange and seed requests, received from domestic and foreign breeders, and collected in numerous expeditions. Broad beans are used for food (vegetable) and feed; they are adapted to a wide range of latitudes and altitudes. A larger part of the collection is represented by fodder accessions. The main principle whereupon the collection is being augmented is the priorities of domestic breeding. The paper provides information on the botanical, environmental and geographical diversity of VIR’s broad bean collection, its level of studiedness, current research issues, and the use of the collection in the breeding process. The crop’s biological traits, characteristics of vegetable and fodder accessions, current breeding trends and source material for breeding are described. A brief analysis of the current status of broad bean breeding in Russia and VIR’s contribution to this process is presented, including the Institute’s direct involvement in the development of several cultivars of both feed and food uses. Presently, 30 broad bean cultivars are listed in the State Register of Breeding Achievements of the Russian Federation, and 28 of them are the products of domestic breeding.

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Genetic Adjustment to Changing Climates: faba bean

Cited by 9 publications

References 98 publications

Genotype X Environment Interaction Analysis of Faba Bean (Vicia faba L.) for Biomass and Seed Yield across Different Environments

Genotype X Environment Interaction Analysis of Faba Bean (Vicia faba L.) for Biomass and Seed Yield across Different Environments

Machine Learning Speeding Up the Development of Portfolio of New Crop Varieties to Adapt to and Mitigate Climate Change

Genetic diversity of broad beans (Vicia faba) in the collection of the Vavilov Institute and its use in breeding

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