Morpho-agronomic characterization and genetic divergence in lentil genotypes
| Autor: | Fabiana R Cardoso, Lemerson de O Brasileiro, Carlos Francisco Ragassi, Agnaldo DF de Carvalho, Patrícia P da Silva, Jairo V Vieira, Warley Marcos Nascimento |
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| Přispěvatelé: | FABIANA R CARDOSO, UNIVERSIDADE DE BRASÍLIA, LEMERSON DE O BRASILEIRO, UNIVERSIDADE DE BRASÍLIA, CARLOS FRANCISCO RAGASSI, CNPH, AGNALDO D FERREIRA DE CARVALHO, CNPH, PATRÍCIA P DA SILVA, Bolsista/CNPH, JAIRO VIDAL VIEIRA, CNPH, WARLEY MARCOS NASCIMENTO, CNPH. |
| Jazyk: | angličtina |
| Rok vydání: | 2021 |
| Předmět: |
0106 biological sciences
productivity Lens culinaris Group ii Soil Science Plant Science Horticulture Biology Cultivar Silvina 01 natural sciences SB1-1110 Inbred strain Genotype genetic variability Plant breeding Genetic variability Cultivar business.industry Plant culture Morpho 04 agricultural and veterinary sciences Lentilha biology.organism_classification Produtividade Biotechnology Genetic divergence genetic resources Recurso Genético 040103 agronomy & agriculture 0401 agriculture forestry and fisheries business 010606 plant biology & botany |
| Zdroj: | Horticultura Brasileira v.39 n.2 2021 Horticultura Brasileira Associação Brasileira de Horticultura (ABH) instacron:ABH Repositório Institucional da EMBRAPA (Repository Open Access to Scientific Information from EMBRAPA-Alice) Empresa Brasileira de Pesquisa Agropecuária (Embrapa) instacron:EMBRAPA Horticultura Brasileira, Vol 39, Iss 2, Pp 169-177 (2021) |
| Popis: | Lentil production has been increasing in Brazil, due to strong national and international demand. Despite the economic importance, few cultivars are available on the Brazilian market. The aim of this study was to evaluate 48 lentil inbred lines and one commercial cultivar (Silvina), based on morpho-agronomic traits and to identify genotypes which can be used in a plant breeding program. Twenty-one morpho-agronomic descriptors (nine qualitative and twelve quantitative) were used. The descriptors showed genetic variability among the genotypes. Clustering techniques using characterization data allowed to identify genetically divergent genotypes as well as identify superior genotypes in relation to agronomic traits: FLIP2010-8L and FLIP2010-12L (similarity group I), FLIP2010-99L, FLIP2010-20L and FLIP2010-106L (group II), FLIP90-25L and 6031 (group III), FLIP2007-16L (group IV) and the commercial cultivar Silvina (group V). We concluded that these genotypes have the potential to be used in lentil breeding programs. |
| Databáze: | OpenAIRE |
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