Selección preliminar de plantas de arroz con resistencia vertical A pyricularia oryzae Cav. por inducción de mutaciones (ING)
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| Nhiều tác giả: | , , , , |
|---|---|
| Định dạng: | artículo original |
| Trạng thái: | Versión publicada |
| Ngày xuất bản: | 1992 |
| Miêu tả: | 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. |
| Quốc gia: | Portal de Revistas UNA |
| Tổ chức giáo dục: | Universidad Nacional de Costa Rica |
| Repositorio: | Portal de Revistas UNA |
| Ngôn ngữ: | Español |
| OAI Identifier: | oai:www.revistas.una.ac.cr:article/5449 |
| Truy cập trực tuyến: | https://www.revistas.una.ac.cr/index.php/uniciencia/article/view/5449 |
| Từ khóa: | Elección arroz inducción mutaciones |