| Registro completo |
| Provedor de dados: |
Horticultura Brasileira
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| País: |
Brazil
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| Título: |
Production and characterization of inter and intraspecific hybridization eggplant
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| Autores: |
Ghani,Muhammad A
Abbas,Muhammad M
Ziaf,Khurram
Azam,Muhammad
Ali,Basharat
Amjad,Muhammad
Anjum,Romana
Noor,Anam
Zahid,Mubashir
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| Data: |
2020-12-01
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| Ano: |
2020
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| Palavras-chave: |
Solanum melongena
Solanum incanum
Solanaceae
Hybrid
Heterosis
Yield
Wild species
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| Resumo: |
ABSTRACT The eggplant is a highly valuable horticultural crop grown all over the world and it is of substantial economic importance in Asia. However, its production is severely threatened by several soil-borne and foliar diseases, insect-pests, drought, heat, and frost damage. Therefore, efforts to transfer useful resistance genes into eggplant from their wild relatives is important. In the present study, interspecific and intraspecific hybridization was carried out, that included three cultivated genotypes of eggplant (Solanum melongena MEE, Solanum melongena MEP, Solanum melongena MEB) and one wild Solanum species (Solanum incanum INC). The F1 hybrids were made by inter and intraspecific hybridization. A total of 632 possible inter and intraspecific reciprocal crosses was performed where only three were successful. The minimum days to flowering were observed in parent MEP, and maximum plant height was measured in MEE×MEB. Maximum fruit length was observed in parent MEB. Furthermore, fruit diameter, leaf width, leaf length, and fruit yield per plant were found maximum in hybrid MEExINC. Our results suggest that these materials will be of great interest for the genetic improvement of eggplant; they may have a tremendous potential to increase tolerance to abiotic stresses, such as to drought and heat, as well as increased nutrient and herbal values. Findings of this study will be helpful for the human health, ultimately contributing to the development of a new generation of plants adapted to climate.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362020000400407
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| Editor: |
Associação Brasileira de Horticultura
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| Relação: |
10.1590/s0102-0536202004011
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| Formato: |
text/html
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| Fonte: |
Horticultura Brasileira v.38 n.4 2020
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| Direitos: |
info:eu-repo/semantics/openAccess
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