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Author(s): FAVERO, A. P.; SANTOS, R. F. dos; SIMPSON, C. E.; VALLS, J. F. M.; VELLO, N. A.

Peanut (Arachis hypogaea) is the fifth most produced oil crop worldwide. Besides lack of water, fungal diseases are the most limiting factors for the crop. Several species of Arachis are resistant to... ...

Repository: BDPA     Publication year: 2015

Author(s): SILVEIRA, D. M. de S.; SANTOS, K. C. F. dos; CARVALHO, M. de J. da S. de; SOUZA, A. da S.; OLIVEIRA, E. J. de

A obtenção bem sucedida de cultivares tetraploides e triploides de culturas vegetativamente reproduzidas incita a produção artificial de variedades triploides de mandioca, que têm revelado maiores ren... ...

Repository: BDPA     Publication year: 2014

Author(s): SILVA, J. de J.; JUNGHANS, T. G.; SOUZA, F. V. D.; JESUS, O. N. de

Passiflora edulis Sims, maracujá-amarelo, é uma espécie cultivada em praticamente todos os estados brasileiros e que proporciona renda a vários municípios, além de ter importância social por ser exige... ...

Repository: BDPA     Publication year: 2014

Author(s): SILVA, C. M. de; MELO, N. F. de; DIAS, R. de C. S.; SANTOS, J. S. dos; SOUZA, F. de F.

O objetivo deste trabalho foi avaliar o efeito de doses de colchicina e da escarificação de sementes na obtenção de plantas tetraploides de melancia.

Repository: BDPA     Publication year: 2017

Author(s): AZEVEDO, T. C.; GUIMARAES, F. F. M.; TRINDADE, R. dos S.; LANA, U. G. de P.; SOUZA, I. R. P. de

Different methods of chromosome duplication are used to obtain doubled haploids in maize; however, comparisons of efficiency among protocols have only begun to appear in the literature. Therefore, thi... ...

Repository: BDPA     Publication year: 2023

Author(s): SILVA, C. M. de J.; DIAS, R. de C. S.; SANTOS, J. S. dos; SOUZA, F. de F.; MELO, N. F. de

Triploid watermelon is highly appreciated by the most demanding markets, and due to its small size, it is ideal for consumption by small families. With the growth in areas cultivated with seedless wat... ...

Repository: BDPA     Publication year: 2022

Author(s): SINSKI, I.; BOSCO, D. D.; PIEROZZI, N. I.; MAIA, J. D. G.; RITSCHEL, P. S.; QUECINI, V.

The efficiency of in vitro polyploidization depends on several variables associated to the plant, the antimicrotubule agent and the interactions between them. In the present work, we have used respons... ...

Repository: BDPA     Publication year: 2014

Author(s): BARBOSA, S.; DAVIDE, L. C.; PEREIRA, A. V.; ABREU, J. C. de

RESUMO - O objetivo deste estudo foi duplicar o complemento cromossômico de híbridos triplóides de capimelefante e milheto para obtenção de plantas hexaplóides férteis. Esta estratégia permitirá o uso... ...

Repository: BDPA     Publication year: 2007

Author(s): PEREIRA, R. C.; FERREIRA, M. T. M.; DAVIDE, L. C.; PASQUAL, M.; MITTELMANN, A.; TECHIO, V. H.

Artificial chromosome duplication of diploid genotypes of Lolium multiflorum (2n=2x=14) is worthy to breeding, and aims to increase the expression of traits with agronomic interest. The purpose of thi... ...

Repository: BDPA     Publication year: 2014

Author(s): PAULA, A. F. de; DINATO, N. B.; VIGNA, B. B. Z.; FAVERO, A. P.

Peanut is a major oilseed crop worldwide. In the Brazilian peanut production, silvering thrips and red necked peanut worm are the most threatening pests. Resistant varieties are considered an alternat... ...

Repository: BDPA     Publication year: 2017

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