Selección preliminar de plantas de arroz con resistencia vertical A pyricularia oryzae Cav. por inducción de mutaciones (ING)
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| Авторы: | , , , , |
|---|---|
| Формат: | artículo original |
| Статус: | Versión publicada |
| Дата публикации: | 1992 |
| Описание: | Seeds of rice Oryza sativa L. cv. CR-1113 susceptible to blast disease Pyricularia oryzae Cav. Were subjected to gamma radiation with 60Co using doses of 15 and 20 krads to obtain and select mutant plants with vertical resistance to blast. A total of 80.000 rice plants per treatment were individually evaluated in the second mutant generation (M2) at tillering and panicle emergence. Vertical resistance was observed in 47 and 8 plants from the 15 and 20 krads treatments respectively. |
| Страна: | Portal de Revistas UNA |
| Институт: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Язык: | Español |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/5449 |
| Online-ссылка: | https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5449 |
| Ключевое слово: | Elección arroz inducción mutaciones |