Improvement of large-seeded common bean cultivars under sustainable cropping systems in Spain

Santalla, Marta; Márquez, Margarita Lema; Rodiño, A. Paula; González, Ana M.; Monteagudo, Ana Belén; Ron, Antonio M. De

doi:10.1007/s10681-005-0816-z

Cited by 11 publications

(11 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The relatively high proportion of breeding lines susceptible to BCMV in this study is in accordance with previous reports by Sáiz et al (1995) and Santalla et al (2004). A top necrotic reaction to the BCMNV strain NL-3K indicated the presence of the I resistance allele for BCMV.…”

Section: Discussionsupporting

confidence: 92%

“…The relatively high proportion of breeding lines susceptible to BCMV in this study is in accordance with previous reports by Sáiz et al (1995) and Santalla et al (2004) A top necrotic reaction to the BCMNV strain NL‐3K indicated the presence of the I resistance allele for BCMV. Seven breeding lines (0028‐02, 0219‐06, 0323‐01, 0323‐13, 0323‐15, 0323‐17, and 0452‐03) were symptomless to both virus strains, and were thus expected to carry recessive resistance alleles at one or more bc loci (Drijfhot, 1978) because these lines did not show necrosis.…”

Section: Discussionsupporting

confidence: 92%

See 1 more Smart Citation

Ancestral Landraces of Common Bean from the South of Europe and Their Agronomical Value for Breeding Programs

et al. 2009

View full text Add to dashboard Cite

1Selection among breeding lines has been widely used to identify important cultivars 2 and favorable alleles for adaptation, and resistance to abiotic and biotic stress. The objective Common bean (Phaseolus vulgaris L.) is the most important grain legume for human 1 consumption both as dry and snap bean because of its health benefits (Willet et al. 1995). The 2 Andean region and Mesoamerica are distinguished as the origin centers of this species, 3 according to morphological characters (Singh et al. 1991a(Singh et al. , 1991b(Singh et al. , 1991c, seed proteins (Gepts (Table 1 and Table 2) Morpho-agronomic and quality traits 20The following morphological and agronomical traits were evaluated (IBPGR 1982, Santalla et 21 al. 1994, Singh et al. 1991b: phenological traits, flowering (days from sowing to 50 % of ) (Sicard et al. 1997, Balardin and Kelly 1998, 22 Mahuku and Riascos 2004), when the two primary leaves were partially expanded, and American races, and this work was done in collaboration with the University of Idaho. 5Another interest is to use these races as a gene pool marker. For rust, one primary leaf was

show abstract

Section: Discussionsupporting

confidence: 92%

Section: Discussionsupporting

confidence: 92%

Ancestral Landraces of Common Bean from the South of Europe and Their Agronomical Value for Breeding Programs

et al. 2009

View full text Add to dashboard Cite

show abstract

“…A few studies have explored genotype improvement in the pre-breeding phase and the earliest stages of cultivar development [25,26,30]. Others reported on research initiated at the F4 and F5 generations, after a number of traits have been stabilized [23,31]. Finally, selections within intercrops have been made at the end of the breeding process with cultivars ready for release [32,33].…”

Section: Open Accessmentioning

confidence: 99%

“…Trait-based competitive ability (31) 'There are varieties that have many leaves which can affect the maize, the ones that don't have many leaves are better in the intercrop' 'Imvange produces pods at different places, some at the bottom, some in the middle, some at the top. Imvange also doesn't make competition to the maize in terms of making it fall down because the stems aren't big' 'Ngwinurare doesn't make competition to the maize and the maize doesn't compete with the beans. '…”

Section: Comparisonsmentioning

confidence: 99%

Farmer knowledge identifies a competitive bean ideotype for maize–bean intercrop systems in Rwanda

et al. 2016

View full text Add to dashboard Cite

Background: Plant genotypes are rarely developed for mixed cropping systems despite the potential of these systems to provide multiple ecosystem services. One of the most ubiquitously grown mixed cropping systems is a common bean (Phaseolus vulgaris L.) and maize (Zea mays L.) intercrop, but there is little consensus among researchers, and few known studies document farmer knowledge, about superior bean genotypes specifically for this intercrop system. Participatory plant breeding (PPB) is a well-accepted method of selecting varieties with farmers and could be a useful tool for identifying genotypes for intercrops. We used sole crop and intercrop PPB on-farm trials (n = 13) and interviews (n = 59) to document farmer knowledge about climbing bean genotypes and adaptation for intercrops in Rwanda, where smallholder farmers have traditionally grown beans and maize for generations.Results: Qualitative analysis demonstrated that farmers considered distinct attributes for different cropping systems. In intercrops, farmer evaluation prioritized five factors: universal traits and trait-based competitive ability, intrinsic competitive ability, environmental adaptation, and management. Farmers consider intrinsic competitive ability crucial, whereas most other studies have neglected this attribute in intercrop breeding strategies. Furthermore, farmers identified specific attributes that constitute an intercrop bean ideotype: adaptation, restricted height, columnar plant structure, even distribution of pods, fewer leaves, and earlier maturity. Farmers also had specific techniques for testing cropping system and environment interactions.Conclusions: PPB on-farm trial evaluations and interviews with farmers allowed us to combine traditional agroecological knowledge with plant breeding research to generate new knowledge that contributes to our understanding of intercrop breeding and bean traits for intercrops. Farmers demonstrated sophisticated understanding of methods to identify genotype adaptation, competitive ability, and specific traits that together create a bean ideotype for maize-bean cropping systems. Empowering farmers through on-farm testing of diverse genotypes, and even populations, could be a practical solution to expensive genotype by environment trials and improve the identification of highly adaptive and productive genotypes for diverse and resilient cropping systems.

show abstract

“…Gil and De Ron (1992), Rodiño et al (2001b) and Santalla et al (2002) have characterized the common bean germplasm from the Iberian Peninsula (Spain and Portugal) for morphological and agronomic traits and molecular profi le. Few reports are available on the reaction of these germplasm to the main diseases (Ferreira et al, 2003, Santalla et al, 2005. Availability of disease resistant high yielding cultivars could reduce pesticide usage and facilitate sustainable bean production.…”

mentioning

confidence: 99%

Resistance to Infection by Fungal, Bacterial, and Viral Pathogens in a Common Bean Core Collection from the Iberian Peninsula

Monteagudo¹,

Rodiño²,

Lema³

et al. 2006

HortSci

View full text Add to dashboard Cite

Availability of germplasm with high level of resistance is essential for broadening the genetic base and breeding crop cultivars resistant to abiotic and biotic stresses. The objective of this study was to determine reaction of a common bean core collection from the Iberian Peninsula to anthracnose, rust, common and halo blights, bean common mosaic virus (BCMV, a potyvirus) and bean common mosaic necrosis virus (BCMNV, a potyvirus) pathogens. Of 43 accessions evaluated, 14 large-seeded Andean type, seven small-seeded Middle American type and seven with intermediate characteristics or recombinant type between the two gene pools had resistant reaction to one or more diseases. Resistance to race 17 or 23 of anthracnose pathogen was present in 17 accessions and four accessions were resistant to both races. Resistance to race 38 or 53 of rust pathogen was shown by 22 accessions and five accessions were resistant to both races. All accessions were susceptible to common bacterial blight and 12 accessions had resistance to halo blight. Ten accessions showed resistance to BCMV, none to BCMNV, and two were variable to both viruses. Accessions such as PHA-0573 (pinto), PHA-0589 (marrow), PHA-0654 (favada pinto), and PHA-0706 (favada) showed resistance to two or more diseases. These accessions may be valuable in breeding Andean bean for enhancing simultaneous utilization of both large seed size and disease resistance.

show abstract

Improvement of large-seeded common bean cultivars under sustainable cropping systems in Spain

Cited by 11 publications

References 25 publications

Ancestral Landraces of Common Bean from the South of Europe and Their Agronomical Value for Breeding Programs

Ancestral Landraces of Common Bean from the South of Europe and Their Agronomical Value for Breeding Programs

Farmer knowledge identifies a competitive bean ideotype for maize–bean intercrop systems in Rwanda

Resistance to Infection by Fungal, Bacterial, and Viral Pathogens in a Common Bean Core Collection from the Iberian Peninsula

Contact Info

Product

Resources

About