Mutation breeding in sunflower (Helianthus annuus L.) for disease resistance and oil content.
1998
OLIVEIRA, M. F. de | TULLMANN NETO, A. | LEITE, R. M. V. B. de C. | CASTIGLIONI, V. B. R. | FARIAS NETO, A. L. de | ARIAS, C. A. A. | MANDARINO, J. M. G. | MARCELO FERNANDES DE OLIVEIRA, CNPSO; AGRICULTURAL ATOMIC ENERGY CENTER; REGINA MARIA VILLAS BOAS DE CAMPOS, CNPSO; VANIA BEATRIZ RODRIGUES CASTIGLIONI, CNPSO; AUSTECLINIO LOPES DE FARIAS NETO, CNPSO; CARLOS ALBERTO ARRABAL ARIAS, CNPSO; JOSE MARCOS GONTIJO MANDARINO, CNPSO.
The objectives of the present work are: to create genetic variability in cultivated sunflower, to select mutant lines resistant to Alternaria diseases; and to evaluate these lines for oil content. Advanced resistant mutant lines will be multiplied for field trials and selected for hybrid production. The best hybrids will be rapidly distributed to sunflower farmers.
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