Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses
The effect of visual screening for grain yield was studied in 9 bean populations resulting from 3 different crossings (single, 3- way, and modified-double crosses) involving different groups of genetic pools from Central America and the Andes. The best yielding lines in the F2 and F3 generations wer...
| Autores principales: | , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
1989
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/88663 |
| _version_ | 1855513715733954560 |
|---|---|
| author | PATINO, H. Singh, S.P. |
| author_browse | PATINO, H. Singh, S.P. |
| author_facet | PATINO, H. Singh, S.P. |
| author_sort | PATINO, H. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | The effect of visual screening for grain yield was studied in 9 bean populations resulting from 3 different crossings (single, 3- way, and modified-double crosses) involving different groups of genetic pools from Central America and the Andes. The best yielding lines in the F2 and F3 generations were visually selected. A total of 149 selected lines, 9 plants discarded from each generation (F2 and F3), 23 parents, and 6 checks were evaluated in a partially balanced 14 x 14 lattice with 3 replications. A significant difference in yield was observed among the parents, selected lines, and the check; however, comparing the mean production of the selected lines with those discarded in F2 and F3, the line production, and the parent with the highest yield, visual selection was not effective in any crossing. (CIAT) |
| format | Journal Article |
| id | CGSpace88663 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 1989 |
| publishDateRange | 1989 |
| publishDateSort | 1989 |
| record_format | dspace |
| spelling | CGSpace886632023-06-12T08:25:15Z Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses PATINO, H. Singh, S.P. phaseolus vulgaris crossbreeding selection yields seed plant breeding cruzamiento selección rendimiento semillas The effect of visual screening for grain yield was studied in 9 bean populations resulting from 3 different crossings (single, 3- way, and modified-double crosses) involving different groups of genetic pools from Central America and the Andes. The best yielding lines in the F2 and F3 generations were visually selected. A total of 149 selected lines, 9 plants discarded from each generation (F2 and F3), 23 parents, and 6 checks were evaluated in a partially balanced 14 x 14 lattice with 3 replications. A significant difference in yield was observed among the parents, selected lines, and the check; however, comparing the mean production of the selected lines with those discarded in F2 and F3, the line production, and the parent with the highest yield, visual selection was not effective in any crossing. (CIAT) 1989 2017-10-12T08:03:44Z 2017-10-12T08:03:44Z Journal Article https://hdl.handle.net/10568/88663 en Open Access PATINO, H.; SINGH, S.P. 1989. Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses. Bean Improvement Cooperative. Annual Report (USA). (32):79-80. |
| spellingShingle | phaseolus vulgaris crossbreeding selection yields seed plant breeding cruzamiento selección rendimiento semillas PATINO, H. Singh, S.P. Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title | Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title_full | Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title_fullStr | Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title_full_unstemmed | Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title_short | Visual selection for seed yield in the F2 and F3 generations of nine common bean crosses |
| title_sort | visual selection for seed yield in the f2 and f3 generations of nine common bean crosses |
| topic | phaseolus vulgaris crossbreeding selection yields seed plant breeding cruzamiento selección rendimiento semillas |
| url | https://hdl.handle.net/10568/88663 |
| work_keys_str_mv | AT patinoh visualselectionforseedyieldinthef2andf3generationsofninecommonbeancrosses AT singhsp visualselectionforseedyieldinthef2andf3generationsofninecommonbeancrosses |