Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama
Knowledge and classification of the different test sites and their evaluation for the study of the genotypes becomes obligatory, in the breeding programs, also the knowledge of the adaptability of the cultivars allows to maximize their production. The objective of the work was to determine the adapt...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | Spanish |
| Published: |
Universidad Central "Marta Abreu" de Las Villas
2018-01-01
|
| Series: | Centro Agrícola |
| Subjects: | |
| Online Access: | http://cagricola.uclv.edu.cu/index.php/en/volume-45-2018/issue-1-jan-mar-2018/1005-evaluation-of-sugar-cane-genotypes-in-different-environments-in-ingenio-ofelina-republic-of-panama |
| _version_ | 1819181539054845952 |
|---|---|
| author | Héctor Jorge Suárez Antonio Menéndez Sierra Alberto González Marrero Irenaldo Delgado Mora José Ramón Gómez Pérez |
| author_facet | Héctor Jorge Suárez Antonio Menéndez Sierra Alberto González Marrero Irenaldo Delgado Mora José Ramón Gómez Pérez |
| author_sort | Héctor Jorge Suárez |
| collection | DOAJ |
| description | Knowledge and classification of the different test sites and their evaluation for the study of the genotypes becomes obligatory, in the breeding programs, also the knowledge of the adaptability of the cultivars allows to maximize their production. The objective of the work was to determine the adaptability and phenotypic stability of new cultivars introduced in CALESA by means of the Two-dimensional Representation method (Biplot), in two crops, as well as recommending those with the best agroproductive behavior under soil and climate conditions, of the Ingenio Ofelina. Twenty cultivars were planted in red Ferralitic, Brown without carbonate and Ferralitic quartzitic soils.The crop variables studied were: cane yield, pol yield and percentage of pol in cane. The environmental effect and the genotype-environment interaction were superior to that of the genotypes in the contribution to the total phenotypic variation. The cultivars E07-04, E07-09, BT84102 and Na56-42 in the three agrosugar characters were stable and adapted to the different environmental conditions and showed a sugar content similar or superior to the controls. The main component's analysis offered the formation of six different groups which correspond to the environments evaluated, there being a small approach between environment 2 and 4. |
| first_indexed | 2024-12-22T22:31:50Z |
| format | Article |
| id | doaj.art-32f2c4ac10d34ba4bf0e4fd7cf615f97 |
| institution | Directory Open Access Journal |
| issn | 0253-5785 2072-2001 |
| language | Spanish |
| last_indexed | 2024-12-22T22:31:50Z |
| publishDate | 2018-01-01 |
| publisher | Universidad Central "Marta Abreu" de Las Villas |
| record_format | Article |
| series | Centro Agrícola |
| spelling | doaj.art-32f2c4ac10d34ba4bf0e4fd7cf615f972022-12-21T18:10:25ZspaUniversidad Central "Marta Abreu" de Las VillasCentro Agrícola0253-57852072-20012018-01-014512433Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of PanamaHéctor Jorge Suárez0Antonio Menéndez Sierra1 Alberto González Marrero2Irenaldo Delgado Mora3José Ramón Gómez Pérez4Compañía Azucarera La Estrella S.A- PanamáCompañía Azucarera La Estrella S.A- PanamáInstituto de Investigaciones de la Caña de AzúcarETICA Centro Villa ClaraETICA Centro Villa ClaraKnowledge and classification of the different test sites and their evaluation for the study of the genotypes becomes obligatory, in the breeding programs, also the knowledge of the adaptability of the cultivars allows to maximize their production. The objective of the work was to determine the adaptability and phenotypic stability of new cultivars introduced in CALESA by means of the Two-dimensional Representation method (Biplot), in two crops, as well as recommending those with the best agroproductive behavior under soil and climate conditions, of the Ingenio Ofelina. Twenty cultivars were planted in red Ferralitic, Brown without carbonate and Ferralitic quartzitic soils.The crop variables studied were: cane yield, pol yield and percentage of pol in cane. The environmental effect and the genotype-environment interaction were superior to that of the genotypes in the contribution to the total phenotypic variation. The cultivars E07-04, E07-09, BT84102 and Na56-42 in the three agrosugar characters were stable and adapted to the different environmental conditions and showed a sugar content similar or superior to the controls. The main component's analysis offered the formation of six different groups which correspond to the environments evaluated, there being a small approach between environment 2 and 4.http://cagricola.uclv.edu.cu/index.php/en/volume-45-2018/issue-1-jan-mar-2018/1005-evaluation-of-sugar-cane-genotypes-in-different-environments-in-ingenio-ofelina-republic-of-panamaenvironmentsvariance componentsstabilityheritabilityModel AMMI |
| spellingShingle | Héctor Jorge Suárez Antonio Menéndez Sierra Alberto González Marrero Irenaldo Delgado Mora José Ramón Gómez Pérez Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama Centro Agrícola environments variance components stability heritability Model AMMI |
| title | Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama |
| title_full | Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama |
| title_fullStr | Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama |
| title_full_unstemmed | Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama |
| title_short | Evaluation of Sugar Cane Genotypes in different Environments in Ingenio Ofelina, Republic of Panama |
| title_sort | evaluation of sugar cane genotypes in different environments in ingenio ofelina republic of panama |
| topic | environments variance components stability heritability Model AMMI |
| url | http://cagricola.uclv.edu.cu/index.php/en/volume-45-2018/issue-1-jan-mar-2018/1005-evaluation-of-sugar-cane-genotypes-in-different-environments-in-ingenio-ofelina-republic-of-panama |
| work_keys_str_mv | AT hectorjorgesuarez evaluationofsugarcanegenotypesindifferentenvironmentsiningenioofelinarepublicofpanama AT antoniomenendezsierra evaluationofsugarcanegenotypesindifferentenvironmentsiningenioofelinarepublicofpanama AT albertogonzalezmarrero evaluationofsugarcanegenotypesindifferentenvironmentsiningenioofelinarepublicofpanama AT irenaldodelgadomora evaluationofsugarcanegenotypesindifferentenvironmentsiningenioofelinarepublicofpanama AT joseramongomezperez evaluationofsugarcanegenotypesindifferentenvironmentsiningenioofelinarepublicofpanama |