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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
04/03/1998 |
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Data da última atualização: |
12/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SALAZAR, F. S.; PANDEY, S.; NARRO, L.; PEREZ, J. C.; CEBALLOS, H.; PARENTONI, S. N.; BAHIA FILHO, A. F. C. |
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Afiliação: |
SIDNEY NETTO PARENTONI, CNPMS. |
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Título: |
Diallel analysis of acid-soil tolerant and intolerant tropical maize populations. |
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Ano de publicação: |
1997 |
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Fonte/Imprenta: |
Crop Science, Madison, v. 37, n. 5, p. 1457-1462, 1997. |
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Idioma: |
Inglês |
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Conteúdo: |
Acid soils cover approximately 30% of the global ice-free land area, Nearly 26 million hectares of maize (Zea mays L.) is already planted on acid soils. Maize yields are low on acidic soils because of toxicities of Al, Mn, and Fe, and deficiencies of P, Ca, Mg, and K. Acid-tolerant maize cultivars would be an environmentally friendly and relatively inexpensive method for improving maize production on acidic soils. Little information is available in the literature on the magnitude of reciprocal effects on yield and other agronomic traits when maize is grown on acidic soils. A diallel study, involving eight segregating populations and their 56 reciprocal crosses, was conducted in five acidic-soil environments to determine relative importance of nuclear and cytoplasmic factors for yield, days to silk, ear height, ears per plant, and ear rot. Average (h) and specific (S) heterosis accounted for 65 and 31% of the total sum of squares for heterosis for yield were not significant, suggesting hj effects would be of little value in selecting populationfor developing superior hybrids. Specific heterosis effects were negative and significant (P < 0,05) for yield and ears per plant only for the cross of CMS 36 x ETO Blanco, suggesting a minor role for nonadditive gene effects in determining in determining yield of specific cross combinations. The absence of reciprocal differences for all traits indicated that tolerance to soil acidity was controlled by nuclear genes. |
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Palavras-Chave: |
Acid soil; Maize; Tolerancia; Tolerant; Tropical. |
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Thesagro: |
Milho; Solo Ácido; Zea Mays. |
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Thesaurus Nal: |
breeding. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02272naa a2200301 a 4500
001 1478817
005 2018-06-12
008 1997 bl uuuu u00u1 u #d
100 1 $aSALAZAR, F. S.
245 $aDiallel analysis of acid-soil tolerant and intolerant tropical maize populations.$h[electronic resource]
260 $c1997
520 $aAcid soils cover approximately 30% of the global ice-free land area, Nearly 26 million hectares of maize (Zea mays L.) is already planted on acid soils. Maize yields are low on acidic soils because of toxicities of Al, Mn, and Fe, and deficiencies of P, Ca, Mg, and K. Acid-tolerant maize cultivars would be an environmentally friendly and relatively inexpensive method for improving maize production on acidic soils. Little information is available in the literature on the magnitude of reciprocal effects on yield and other agronomic traits when maize is grown on acidic soils. A diallel study, involving eight segregating populations and their 56 reciprocal crosses, was conducted in five acidic-soil environments to determine relative importance of nuclear and cytoplasmic factors for yield, days to silk, ear height, ears per plant, and ear rot. Average (h) and specific (S) heterosis accounted for 65 and 31% of the total sum of squares for heterosis for yield were not significant, suggesting hj effects would be of little value in selecting populationfor developing superior hybrids. Specific heterosis effects were negative and significant (P < 0,05) for yield and ears per plant only for the cross of CMS 36 x ETO Blanco, suggesting a minor role for nonadditive gene effects in determining in determining yield of specific cross combinations. The absence of reciprocal differences for all traits indicated that tolerance to soil acidity was controlled by nuclear genes.
650 $abreeding
650 $aMilho
650 $aSolo Ácido
650 $aZea Mays
653 $aAcid soil
653 $aMaize
653 $aTolerancia
653 $aTolerant
653 $aTropical
700 1 $aPANDEY, S.
700 1 $aNARRO, L.
700 1 $aPEREZ, J. C.
700 1 $aCEBALLOS, H.
700 1 $aPARENTONI, S. N.
700 1 $aBAHIA FILHO, A. F. C.
773 $tCrop Science, Madison$gv. 37, n. 5, p. 1457-1462, 1997.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
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| Registros recuperados : 28 | |
| 2. |  | FUKUDA, W.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; DITA, M. Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
|    |
| 3. | | FUKUDA, W.; SANTOS, V.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J.; DITA, M. Breeding cassava for enhancement of carotenoid, iron and zinc contents. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent, Belgium. Cassava: meeting the challenges of the new millennium. Ghent, Belgium: Institute of Plant Biotechnology for Developing Countries, 2008. p. 106. S7-9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
| |
| 4. | | FUKUDA, W.; SANTOS, V.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J.; DITA, MIGUEL. Breeding cassava for enhancement of carotenoid, iron and zinc contents. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium.Ghent:: IPBO, 2008. p. 106. S7-9.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 5. | | BORRERO, J. C.; PANDEY, S.; CEBALLOS, H.; MAGNAVACA, R.; BAHIA FILHO, A. F. C. Genetic variances for tolerance to soil acidity in a tropical maize population. Maydica, Bergamo, v. 40, n. 3, p. 283-288, 1995.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
|  |
| 6. | | URREA, R.; CEBALLOS, H.; PANDEY, S.; BAHIA, A. F. C.; LEON, L. A.; FENALCE, A. A. Greenhouse screening technique for soil acidity tolerance in maize (Zea mays L.) In: INTERNATIONAL SYMPOSIUM ON PLANT SOIL INTERACTIONS AT LOW pH, 4., 1996, Belo Horizonte. Abstracts... Sete Lagoas: EMBRAPA-CNPMS, 1996. p. 47.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | FUKUDA, W.; OLIVEIRA, L.; SANTOS, V.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J. L. Development of cassava cultivars with high iron and zinc contents roots. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 111. SP07-09.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
| |
| 8. | | FUKUDA, W.; OLIVEIRA, L.; SANTOS, V.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J. L. Development of cassava cultivars with high iron and zinc contents in roots. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent, Belgium. Cassava: meeting the challenges of the new millennium. Ghent, Belgium: Institute of Plant Biotechnology for Developing Countries, 2008. p. 111. SP07-09.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 10. | | PANDEY, S.; CEBALLOS, H.; MAGNAVACA, R.; BAHIA FILHO, A. F. C.; DUQUE-VARGAS, J.; VINASCO, L. E. Gentics of tolerance to soil acidity in Tropical maize. Crop Science, Madison, v. 34, n. 6, p. 1511-1514, 1994.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 12. | | SALAZAR, F. S.; PANDEY, S.; NARRO, L.; PEREZ, J. C.; CEBALLOS, H.; PARENTONI, S. N.; BAHIA FILHO, A. F. C. Diallel analysis of acid-soil tolerant and intolerant tropical maize populations. Crop Science, Madison, v. 37, n. 5, p. 1457-1462, 1997.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Milho e Sorgo. |
| |
| 13. | | FUKUDA, W. M. G.; OLIVEIRA, L. A. de; PEREIRA, M. E. C.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; RODRIGUEZ, M. A. D. Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106. TH25.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | DOMÍNGUEZ, M.; ORTIZ, D.; ARAGON, I. J.; CARVALHO, J. L. V. de; CEBALLOS, H.; BEEBE, S.; GRENIER, C.; TOHME, J.; NUTTI, M. Evaluación de micronutrientes en cultivos biofortificados. In: REUNIÓN ANUAL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES - PCCMCA, 59., 2014, Managua, Nicaragua. Memoria de resmenes... Nicaragua, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 16. | | ALVES, A. A. C.; FREGENE, M.; FERGUSON, M.; SETTER, T.; CEBALLOS, H.; MKAMILO, G.; KANJU, E.; OSEI, C.; SOUZA, A.; RODRÍGUEZ, M. A. D.; SILVA, A. Identifying the physiological and genetic traits that make cassava one of the most drought tolerant crops. In: GENERATION CHALLENGE PROGRAMME. Project mid-year and final reports: competitive and commissioned projects: 2007. Mexico, DF: Generation Challenge Programme, 2007. p. 47-49.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 17. | | ALVES, A.; DITA, M.; SOUZA, A.; SILVA, A. F.; FREGENE, M.; CEBALLOS, H.; SETTER, T.; DUQUE, L.; FERGUSON, M.; MUTEGI, R.; MKAMILO, G.; ADJEBENG-DANQUAH, J.; KAMAU, J. Identifying the physiological and genetic traits that make cassava one of the most drought tolerant crops. In: CGIAR GENERATION CHALLENGE PROGRAMME ANNUAL RESEARCH MEETING, 2008, Bangkok, Thailand. Project abstracts... Mexico, DF: Generation Challenge Programme, 2008. p. 30-31.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 18. | | FUKUDA, W. M. G.; MAGALHÃES, A. F. de J.; PEREIRA, M. E. C.; OLIVEIRA, L. A. de; CEBALLOS, H.; NUTTI, M. R.; CARVALHO, J. L. V. de. Development of cassava cultivars with high iron and zinc contents in their roots. In: CONGRESSO BRASILEIRO DE MELHORAMENTO DE PLANTAS, 4., 2007, São Lourenço. Melhoramento de plantas e agronegócio: anais. Lavras: UFLA: SBMP, 2007. 1 CD-ROM. Apresentado também em forma de pôster na 2ª Reunião Anual de Biofortificação no Brasil, Niterói, nov. 2007.| Tipo: Artigo em Anais de Congresso / Nota Técnica | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 19. | | NUTTI, M. R.; BEEBE, S.; Grenier C.; SAN VICENTE, F.; GRUNEBERG, W.; CEBALLOS, H.; CARVALHO, J. L. V. de; TOHME, J.; GONZÁLEZ, C.; TALSMA, E. El progreso de acciones de biofortificacíon em America Latina y el Caribe. In: REUNIÓN ANUAL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES, 62., 2017, El Salvador. Trabajos. El Salvador: [s.n.], 2017. 1 p. PCCMCA.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | NUTTI, M. R.; BEBBE, S.; GRENIER, C.; SAN VICENTE, F.; DIAZ, F.; CEBALLOS, H.; CARVALHO, J. L. V. de; THOME, J.; GONZÁLEZ, C. El progreso de las acciones de biofortificacíon en Latinoamérica y el Caribe. In: REUNIÓN ANUAL DEL PROGRAMA COOPERATIVO CENTROAMERICANO PARA EL MEJORAMIENTO DE CULTIVOS Y ANIMALES, 63., 2018, Panamá. Innovación tecnológica para el desarrollo sostenible del agro y la soberanía alimentaria: compendio de resúmenes. Panamá: IDIAP 2018. p. 95. PCCMCA 2018. 23 a 27 de abril de 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| Registros recuperados : 28 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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