2017
DOI: 10.1186/s12870-017-1140-1
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Assessment of genetic diversity and yield performance in Jordanian barley (Hordeum vulgare L.) landraces grown under Rainfed conditions

Abstract: BackgroundBarley (Hordeum vulgare L.) is a major cereal crop, which is cultivated under variable environmental conditions and abiotic stresses in marginal areas around the globe. In this study, we evaluated 150 Jordanian landraces obtained from ICARDA Gene Bank and four local checks for yield and yield components related-traits in two locations across Jordan for three growing seasons under rainfed conditions. The study aims to identify superior Jordanian barley genotypes under dry conditions, to understand the… Show more

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Cited by 48 publications
(42 citation statements)
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“…Moreover, the increased tiller capacity of HEB-YIELD lines may be promising to achieve an improved canopy cover, reducing moisture losses 26,49 and to increase biomass yield. The latter trait may be high value in the eastern part of the Mediterranean basin where straw and grains of barley are mainly used for animal feeding 91,92 .…”
Section: The Best Wild Barley Heb-yield Lines Match the Yield Performmentioning
confidence: 99%
“…Moreover, the increased tiller capacity of HEB-YIELD lines may be promising to achieve an improved canopy cover, reducing moisture losses 26,49 and to increase biomass yield. The latter trait may be high value in the eastern part of the Mediterranean basin where straw and grains of barley are mainly used for animal feeding 91,92 .…”
Section: The Best Wild Barley Heb-yield Lines Match the Yield Performmentioning
confidence: 99%
“…Barley germplasm provides very fruitful source of genes and rich sources of genetic variation for improving drought tolerance (Wang et al, 2015;Al-Abdallat et al, 2017). The genotypes exhibit different ability to produce acceptable yield under water deficit conditions.…”
Section: Introductionmentioning
confidence: 99%
“…In recent times, restriction site-associated DNA sequencing (RADseq) [14] and genotyping by sequencing (GBS) [15] methods have allowed researchers to identify and genotype thousands of SNPs in plants. Diversity Arrays Technology (DArT), which is based on genome complexity reduction and SNP detection through hybridization of PCR fragments [16] has been used in genome-wide association studies (GWAS), construction of dense linkage maps and mapping quantitative trait loci (QTL) [10,[17][18][19]. DArTseq is used for SNP discovery and genotyping, which enables considerable discovery of SNPs in a wide variety of non-model organisms and provides measures of genetic divergence and diversity within the major genetic groups that comprise crop germplasm [16].…”
Section: Introductionmentioning
confidence: 99%