Genetic Progress of Seed Yield and Nitrogen Use Efficiency of Brazilian carioca Common Bean Cultivars Using Bayesian Approaches

Zeffa, Douglas Mariani; Moda-Cirino, Vânia; Medeiros, Isabella Arruda; Freiria, Gustavo Henrique; Neto, José dos Santos; Ivamoto, Suzana Tiemi; Delfini, Jessica; Scapim, Carlos Alberto; Gonçalves, Leandro Simões Azeredo

doi:10.3389/fpls.2020.01168

Cited by 13 publications

(20 citation statements)

References 59 publications

(91 reference statements)

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“…Theses cultivars represent a large part of the genetic variability that exists between carioca common bean cultivars grown during the approximately 50 years of history of carioca common bean breeding in Brazil. More information about the genealogy of these cultivars was presented by Zeffa et al (2020).…”

Section: Plant Materialsmentioning

confidence: 99%

“…The experiments were carried out at the Research Stations of the Instituto de Desenvolvimento Rural do Paraná Crop Science 2.18 and 2.93%, respectively. More information about the soil physical-chemical analysis of these locations was present by Zeffa et al (2020). A randomized complete block design was used with four replications.…”

Section: Location and Experimental Areamentioning

confidence: 99%

“…The LNTI was calculated according to Miti et al (2010) ) 100, where SY LN and SY HN are the SY under low and high N conditions, respectively. A more detailed description of these traits is presented by Zeffa et al (2020).…”

Section: Evaluated Characteristics and Classification Of Cultivarsmentioning

confidence: 99%

“…Common bean is mostly cultivated by small‐scale farmers in Brazil, usually in marginal soil conditions, where several biotic and abiotic factors frequently decrease crop yield (Beebe, Rao, Blair, & Butare, 2009; Oladzad, Porch, & Rosas, 2019). Among the abiotic stressors, the most limiting factors for plant growth and yield are drought (Androcioli, Zeffa, Alves, Tomaz, & Moda‐Cirino, 2020; Arruda et al., 2019), high temperatures (Chavez‐Arias, Ligarreto‐Moreno, & Restrepo‐Díaz, 2018), aluminum toxicity (Santos Neto et al., 2020), and nutritional deficiencies, mostly caused by phosphorus (P; Tembo, Namebo, Chanda, Kafwa, & Munyinda, 2019) and nitrogen (N; Zeffa et al., 2020). Therefore, it is essential to address the mentioned drawbacks to improve common bean productivity in these regions, mainly by making improved cultivars available with tolerance to abiotic stresses and resource use efficiency (Beebe et al., 2009; Miklas, Kelly, Beebe, & Blair, 2006).…”

Section: Introductionmentioning

confidence: 99%

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Genetic diversity among Brazilian carioca common bean cultivars for nitrogen use efficiency

et al. 2021

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The objective of this study was to determine the genetic diversity among Brazilian carioca common bean (Phaseolus vulgaris L.) cultivars for traits related to nitrogen use efficiency (NUsE). An additional objective was to identify potential parents and promising parental combinations to assist common bean breeding programs in the development of cultivars with improved NUsE. The experiments were carried out at the Experimental Stations of the Instituto de Desenvolvimento Rural do Paraná (IDR-Paraná) in Londrina and Ponta Grossa, Brazil, during the rainy season in 2017. Thirty-nine common bean cultivars were evaluated under high (40 kg N ha −1 ) and low N (0 kg N ha −1 ) applied as top-dressing. The cultivars were genotyped using the genotyping-by-sequencing (GBS) approach with restriction enzyme CviAII. A total of 23,823 single nucleotide polymorphism (SNP) markers were identified throughout the common bean genome. A wide genetic variability was observed for NUsErelated traits under high and low N conditions. In addition, correlations were found between shoot dry biomass and NUsE, N uptake efficiency (NUpE), and N utilization efficiency (NUtE) under low N, indicating the possibility of indirect selection of these traits by the plant shoot dry biomass. Interestingly, the most low-N-tolerant cultivars were not necessarily the most responsive and/or NUsE, suggesting that different morphophysiological mechanisms control these traits. The cultivars that stood out positively in this study can be used as parents in breeding programs aimed at developing cultivars that are adapted to N limitation.

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Section: Plant Materialsmentioning

confidence: 99%

Section: Location and Experimental Areamentioning

confidence: 99%

Section: Evaluated Characteristics and Classification Of Cultivarsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Genetic diversity among Brazilian carioca common bean cultivars for nitrogen use efficiency

et al. 2021

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“…Breeding programs for common bean are important to increase crop yield and genetic gains in seed yield range from 0.5 to 6.7 % per year (Chiorato et al, 2010;Barili et al, 2016;Zeffa et al, 2020). Nevertheless, yield of cultivars is still below the potential of species (Beebe et al, 2013), especially because of biotic and abiotic factors that affect plant growth and development (Fahad et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

Water deficit on the physiological, morphoagronomic, and technological traits of carioca common bean genotypes

Gonçalves

Paulino

et al. 2022

Sci. agric. (Piracicaba, Braz.)

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Water deficit can alter the morphological, agronomic, physiological, and technological traits of the common bean plant, affecting bean grain yield. In addition to yield aspects, the grain post-harvest quality is a decisive factor for the adoption of a new cultivar.Thus, this study evaluated the effect of water deficit on the physiological, morphoagronomic, and technological traits of common bean. The experiment was carried out at in a greenhouse in a randomized block design with a 30 × 2 factorial arrangement, consisting of 30 carioca common bean genotypes and two water regimes (with and without water stress), with three replications.The water deficit affected most morphological, agronomic, and physiological traits; however, it was not significant on the darkening of the seed coat. Cultivars IAC 1849 Polaco, ANFc 5, ANFc 9, BRSMG Madrepérola, IAC Carioca Aruã, TAA Dama, and Branquinho exhibited high yield potential under water stress treatment as well as slow seed coat darkening during nine months of storage. The selection of bean genotypes with slow seed coat darkening could be performed at 30 days of storage.

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Multivariate analyses reveal key traits in the identification of nitrogen‐use‐efficient cultivars of common beans

et al. 2023

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Common bean (Phaseolus vulgaris L.) cultivars with higher nitrogen-use efficiency (NUsE) are considered to be the main strategy to reduce the dependence on nitrogen (N) fertilizers. In this sense, the objective of this study was to identify key traits and common bean cultivars with higher NUsE using multivariate statistical approaches.Forty carioca common bean cultivars were analyzed in four environments under absence-(0 kg N ha −1 ) and presence N (40 kg N ha −1 ) applied as top-dressing. A total of 15 NUsE-related traits were evaluated. Multivariate analyses of variance identified the presence of a three-way interaction of genotype, N level, and environment, showing that the differential behavior of cultivars depended on the N level and environment evaluated. Strong multicollinearity was observed among the total set of traits studied; however, after removal criteria used, a collection of eight traits remained for subsequent analyses. The path analysis indicated that the dry matter biomass could be used for the indirect determination of NUsE in contrasting N conditions. The cultivars IAC-Alvorada, IPR Sabiá, and IPR Saracura performed the best from those selected in both N conditions by factor analysis. The cultivars that stood out positively in this study can be used as parents in breeding programs aimed at developing cultivar with higher NUsE and less dependence on N fertilizers.

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Genetic Progress of Seed Yield and Nitrogen Use Efficiency of Brazilian carioca Common Bean Cultivars Using Bayesian Approaches

Cited by 13 publications

References 59 publications

Genetic diversity among Brazilian carioca common bean cultivars for nitrogen use efficiency

Genetic diversity among Brazilian carioca common bean cultivars for nitrogen use efficiency

Water deficit on the physiological, morphoagronomic, and technological traits of carioca common bean genotypes

Multivariate analyses reveal key traits in the identification of nitrogen‐use‐efficient cultivars of common beans

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