Recurrent selection in maize under tropical humid conditions.
Guardado en:
| Autores: | , , , |
|---|---|
| 格式: | artículo original |
| 状态: | Versión publicada |
| Fecha de Publicación: | 2006 |
| 实物特征: | The objective of this study was to evaluate the genetic advancement of four cycles of selection obtained by recurrent selection family full-sib (RSFFS) with pedigree in the 24 Population. Treatments were divided in cycles (C0, C1, C2, C3 y C4) and three controls. This research was carried out in two localities Villa Ursulo Galván and Rinconada at the State of Veracruz, Mexico. A complete randomized block design was utilized with 10 repetitions. The results obtained were an increased 3.09% in yield, an increased in the number of ears per plant 4.92%, a lesser the stalk lodging 6.06%, and an improvement for husk cover of 12.05%. The gain for linear regression was 282.2 kg/ha/cycle is the same a 5.54%. |
| País: | Portal de Revistas UCR |
| 机构: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| 语言: | Español |
| OAI Identifier: | oai:portal.ucr.ac.cr:article/17357 |
| 在线阅读: | https://revistas.ucr.ac.cr/index.php/agromeso/article/view/17357 |