In Vitro ANTHER CULTURE OF RICE HYBRIDS
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Instituto Nacional de Ciencias Agrícolas
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In the Laboratory of Rice and Maize Breeding, belonging to CIFA "Las Torres", Seville, Spain, and sponsored by an investigation project, a rice breeding program began to be developed, including the anther culture of hybrids in its objectives. For this purpose, different media were evaluated for callus induction and green plant regeneration as well as F1 hybrids originated from 15 crossings. Results showed that the highest percentages of calluses and green plants as a continuous process were obtained by N6m and MS media respectively. The best response to callus formation was obtained by Puntal/Thaibonnet crossing and Lemont/ Newbonnet and Doñana/V7876 green plant regeneration.
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Agrociencias