Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.)
In this research, 16 hybrids of tomato were evaluated under greenhouse and laboratory with the aim of estimating genetic variances, general combining ability (GCA) of male, specific combining ability (SCA) from each cross and the heritabilities for morphological, agronomics, agri-industries and resi...
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| Format: | Article |
| Language: | English |
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Selva Andina Research Society
2013-11-01
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| Series: | Journal of the Selva Andina Biosphere |
| Subjects: | |
| Online Access: | http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592013000100005&lng=pt&nrm=iso&tlng=en |
| _version_ | 1818652173388480512 |
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| author | Gabriel Julio López Edy Magne Jury Angulo Ada Luján Rubén La Torre Jaime Crespo Mario |
| author_facet | Gabriel Julio López Edy Magne Jury Angulo Ada Luján Rubén La Torre Jaime Crespo Mario |
| author_sort | Gabriel Julio |
| collection | DOAJ |
| description | In this research, 16 hybrids of tomato were evaluated under greenhouse and laboratory with the aim of estimating genetic variances, general combining ability (GCA) of male, specific combining ability (SCA) from each cross and the heritabilities for morphological, agronomics, agri-industries and resistance characteristics. Results showed a large variability for evaluated characters, defining that additive and non-additive effects as well as dominant were involved in the same. Platus and Rio Grande varieties had a higher General Combining Ability (GCA) to yield. San Marzano variety showed the highest values for weight loss and a lower Brix degree values. Platus and Rio Grande showed the highest values of GCA for a lower fruit hardness loss and a lower pH value. The Martha x 89R Sw-5/Sw-5 and San Marzano x 895 Laching Sw-5 crosses had the highest values of Specific Combining Ability (SCA) to yield, suggesting that these combinations had hybrid vitality for yield, lower weight loss, Brix and pH degrees. The inheritance was greater for size, width, shape, hardness, number of locules and fruit brix degrees. |
| first_indexed | 2024-12-17T02:17:48Z |
| format | Article |
| id | doaj.art-f57bb62dcaef4aa08c5ce20a455da577 |
| institution | Directory Open Access Journal |
| issn | 2308-3867 2308-3859 |
| language | English |
| last_indexed | 2024-12-17T02:17:48Z |
| publishDate | 2013-11-01 |
| publisher | Selva Andina Research Society |
| record_format | Article |
| series | Journal of the Selva Andina Biosphere |
| spelling | doaj.art-f57bb62dcaef4aa08c5ce20a455da5772022-12-21T22:07:21ZengSelva Andina Research SocietyJournal of the Selva Andina Biosphere2308-38672308-38592013-11-01114554Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.)Gabriel Julio0López Edy1Magne Jury2Angulo Ada3Luján Rubén4La Torre Jaime5Crespo Mario6Fundación para la Promoción e Investigación de Productos Andinos (PROINPA). Casilla 4285. Cochabamba. Bolivia.Facultad de Ciencias Agrícolas, Pecuarias, Forestales y Veterinarias de la UMSS, Casilla 3392, Cochabamba, BoliviaFundación para la Promoción e Investigación de Productos Andinos (PROINPA). Casilla 4285. Cochabamba. Bolivia.Fundación para la Promoción e Investigación de Productos Andinos (PROINPA). Casilla 4285. Cochabamba. Bolivia.Fundación para la Promoción e Investigación de Productos Andinos (PROINPA). Casilla 4285. Cochabamba. Bolivia.Facultad de Ciencias Agrícolas, Pecuarias, Forestales y Veterinarias de la UMSS, Casilla 3392, Cochabamba, BoliviaFundación para la Promoción e Investigación de Productos Andinos (PROINPA). Casilla 4285. Cochabamba. Bolivia.In this research, 16 hybrids of tomato were evaluated under greenhouse and laboratory with the aim of estimating genetic variances, general combining ability (GCA) of male, specific combining ability (SCA) from each cross and the heritabilities for morphological, agronomics, agri-industries and resistance characteristics. Results showed a large variability for evaluated characters, defining that additive and non-additive effects as well as dominant were involved in the same. Platus and Rio Grande varieties had a higher General Combining Ability (GCA) to yield. San Marzano variety showed the highest values for weight loss and a lower Brix degree values. Platus and Rio Grande showed the highest values of GCA for a lower fruit hardness loss and a lower pH value. The Martha x 89R Sw-5/Sw-5 and San Marzano x 895 Laching Sw-5 crosses had the highest values of Specific Combining Ability (SCA) to yield, suggesting that these combinations had hybrid vitality for yield, lower weight loss, Brix and pH degrees. The inheritance was greater for size, width, shape, hardness, number of locules and fruit brix degrees.http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592013000100005&lng=pt&nrm=iso&tlng=enInheritancegenesadditive effectsdominant effectsgenetic variancesyield |
| spellingShingle | Gabriel Julio López Edy Magne Jury Angulo Ada Luján Rubén La Torre Jaime Crespo Mario Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) Journal of the Selva Andina Biosphere Inheritance genes additive effects dominant effects genetic variances yield |
| title | Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) |
| title_full | Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) |
| title_fullStr | Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) |
| title_full_unstemmed | Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) |
| title_short | Bases genéticas de la herencia para características morfológicas, agronómicas y agro industriales en tomate hibrido Solanum lycopersicum L. (Mill.) |
| title_sort | bases geneticas de la herencia para caracteristicas morfologicas agronomicas y agro industriales en tomate hibrido solanum lycopersicum l mill |
| topic | Inheritance genes additive effects dominant effects genetic variances yield |
| url | http://www.scielo.org.bo/scielo.php?script=sci_arttext&pid=S2308-38592013000100005&lng=pt&nrm=iso&tlng=en |
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