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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
11/09/2004 |
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Data da última atualização: |
03/04/2024 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
ALBUQUERQUE, S. G. de; SANTOS, D. C. dos. |
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Afiliação: |
SEVERINO GONZAGA DE ALBUQUERQUE, CPATSA; DJALMA C. DOS SANTOS, IPA. |
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Título: |
Evaluation of six nopal (Opuntia spp.) varieties for fodder production in the semi-arid Northeast, Brazil. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: CONGRESO NACIONAL, 10.; CONGRESO INTERNACIONAL SOBRE CONOCIMIENTO Y APROVECHAMIENTO DEL NOPAL Y OTRAS CACTACEAS DE VALOR ECONÓMICO, 8.; INTERNATIONAL CONGRESS ON CACTUS PEAR AND COCHINEAL, 5., 2004, Chapingo. Memorias... Chapingo: Universidad Autonoma Chapingo, 2004. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Inglês |
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Conteúdo: |
The main problems associated with production of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armored scale insect (Diaspis echinocacti - Bouchè). A field trial was established in Petrolina, State of Pernambuco ( average rainfall 552.2 mm, 80% available from December to April) in April 2000. Six varieties were tested: three local varieties, ?Gigante?, the most cultivated, ?Redonda? (both Opuntia ficus-indica) and ?Doce? (Nopalea cochenillifera); the Clone IPA-20, furnished by IPA, a local research institution; two varieties provided by the Universidad. Autonoma de Chapingo, Mexico, COPENA F1 and COPENA V1. The experimental design was a CRB , with three replications. The plots had 16 m2 (four rows with eight plants/row) planting density was 20.000, plants/ha, for evaluation, only six plants of each central line were considered Manure was applied on biannual basis, at the rate of 2.86 kg/m. Weeding was performed manually. After four years (May 2004), the first harvest was done, collecting all fresh material except the basal cladode and the first layer of pads.. Annual fresh matter (FM) production was calculated dividing total yield by four. Mean production was 65.36 ± 22.99 ton FM/ha/year (CV = 35.17%). Varieties yields were: ?Gigante? nopal, 103.80 ton; ?Redonda? nopal, 78.04 ton; COPENA F1, 77.54 ton; Clone IPA-20, 74.15 ton; COPENA V1, 34.19 ton; ?Doce? nopal, 24.40 ton. ?Gigante? nopal was significantly superior (P<0.05) to the two last varieties, and ?Doce? nopal was inferior to all varieties. Height, longitudinal and transversal canopy diameters were, respectively: ?Gigante? nopal, 1.54, 1.09 and 1.08 m; ?Redonda? nopal, 1.07, 1.07 and 0.98 m; COPENA F1, 1.73, 1.08 and 0.90 m; Clone IPA-20, 1.38, 1.11 and 0.99 m; COPENA V1, 1.28, 0.91, 0.76 m; ?Doce? nopal, 1.06, 1.07, and 0.99 m. Other data that, such as, protein and fiber levels, might indicate that highest production does not assure the best variety for the region. COPENA F1 having shorter canopy diameter, in comparison to ?Gigante? nopal (0.90 vs. 1.08 m) would make it more s MenosThe main problems associated with production of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armored scale insect (Diaspis echinocacti - Bouchè). A field trial was established in Petrolina, State of Pernambuco ( average rainfall 552.2 mm, 80% available from December to April) in April 2000. Six varieties were tested: three local varieties, ?Gigante?, the most cultivated, ?Redonda? (both Opuntia ficus-indica) and ?Doce? (Nopalea cochenillifera); the Clone IPA-20, furnished by IPA, a local research institution; two varieties provided by the Universidad. Autonoma de Chapingo, Mexico, COPENA F1 and COPENA V1. The experimental design was a CRB , with three replications. The plots had 16 m2 (four rows with eight plants/row) planting density was 20.000, plants/ha, for evaluation, only six plants of each central line were considered Manure was applied on biannual basis, at the rate of 2.86 kg/m. Weeding was performed manually. After four years (May 2004), the first harvest was done, collecting all fresh material except the basal cladode and the first layer of pads.. Annual fresh matter (FM) production was calculated dividing total yield by four. Mean production was 65.36 ± 22.99 ton FM/ha/year (CV = 35.17%). Varieties yields were: ?Gigante? nopal, 103.80 ton; ?Redonda? nopal, 78.04 ton; COPENA F1, 77.54 ton; Clone IPA-20, 74.15 ton; COPENA V1, 34.19 ton; ?Doce? nopal, 24.40 ton. ?Gigante? nopal was ... Mostrar Tudo |
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Palavras-Chave: |
Gigante Nepal; Opuntia spp; Região semi-árida. |
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Thesagro: |
Palma Forrageira; Produção; Variedade. |
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Thesaurus Nal: |
Opuntia. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/184375/1/OPB615.pdf
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Marc: |
LEADER 03010nam a2200217 a 4500
001 1154342
005 2024-04-03
008 2004 bl uuuu u00u1 u #d
100 1 $aALBUQUERQUE, S. G. de
245 $aEvaluation of six nopal (Opuntia spp.) varieties for fodder production in the semi-arid Northeast, Brazil.
260 $aIn: CONGRESO NACIONAL, 10.; CONGRESO INTERNACIONAL SOBRE CONOCIMIENTO Y APROVECHAMIENTO DEL NOPAL Y OTRAS CACTACEAS DE VALOR ECONÓMICO, 8.; INTERNATIONAL CONGRESS ON CACTUS PEAR AND COCHINEAL, 5., 2004, Chapingo. Memorias... Chapingo: Universidad Autonoma Chapingo$c2004
300 $c1 CD-ROM.
520 $aThe main problems associated with production of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armored scale insect (Diaspis echinocacti - Bouchè). A field trial was established in Petrolina, State of Pernambuco ( average rainfall 552.2 mm, 80% available from December to April) in April 2000. Six varieties were tested: three local varieties, ?Gigante?, the most cultivated, ?Redonda? (both Opuntia ficus-indica) and ?Doce? (Nopalea cochenillifera); the Clone IPA-20, furnished by IPA, a local research institution; two varieties provided by the Universidad. Autonoma de Chapingo, Mexico, COPENA F1 and COPENA V1. The experimental design was a CRB , with three replications. The plots had 16 m2 (four rows with eight plants/row) planting density was 20.000, plants/ha, for evaluation, only six plants of each central line were considered Manure was applied on biannual basis, at the rate of 2.86 kg/m. Weeding was performed manually. After four years (May 2004), the first harvest was done, collecting all fresh material except the basal cladode and the first layer of pads.. Annual fresh matter (FM) production was calculated dividing total yield by four. Mean production was 65.36 ± 22.99 ton FM/ha/year (CV = 35.17%). Varieties yields were: ?Gigante? nopal, 103.80 ton; ?Redonda? nopal, 78.04 ton; COPENA F1, 77.54 ton; Clone IPA-20, 74.15 ton; COPENA V1, 34.19 ton; ?Doce? nopal, 24.40 ton. ?Gigante? nopal was significantly superior (P<0.05) to the two last varieties, and ?Doce? nopal was inferior to all varieties. Height, longitudinal and transversal canopy diameters were, respectively: ?Gigante? nopal, 1.54, 1.09 and 1.08 m; ?Redonda? nopal, 1.07, 1.07 and 0.98 m; COPENA F1, 1.73, 1.08 and 0.90 m; Clone IPA-20, 1.38, 1.11 and 0.99 m; COPENA V1, 1.28, 0.91, 0.76 m; ?Doce? nopal, 1.06, 1.07, and 0.99 m. Other data that, such as, protein and fiber levels, might indicate that highest production does not assure the best variety for the region. COPENA F1 having shorter canopy diameter, in comparison to ?Gigante? nopal (0.90 vs. 1.08 m) would make it more s
650 $aOpuntia
650 $aPalma Forrageira
650 $aProdução
650 $aVariedade
653 $aGigante Nepal
653 $aOpuntia spp
653 $aRegião semi-árida
700 1 $aSANTOS, D. C. dos
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Registro original: |
Embrapa Semiárido (CPATSA) |
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| Registros recuperados : 126 | |
| 3. |  | SANTOS, D. C. dos; WENDLING, I. Estudos para definição de meios de cultura e métodos de desinfestação de explantes de plantas adultas de erva-mate (Ilex paraguarienses St. Hill). In: CONGRESSO SUL-AMERICANO DA ERVA-MATE, 3., 2003, Chapecó. Anais. [Chapecó]: EPAGRI, 2003. s.3-12. 1 CD-ROM. Secão: Conservação, Melhoramento e Multiplicação. Feira do Agronegócio da Erva-mate, 1., 2003, Chapecó. Integrar para promover o agronegócio da erva-mate.| Biblioteca(s): Embrapa Florestas. |
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| 10. | | ALBUQUERQUE, S. G. de; SANTOS, D. C. dos. Palma-forrageira. In: KIILL, L. H. P.; MENEZES, E. A. (Ed.). Espécies vegetais exóticas com potencialidades para o semi-árido brasileiro. Petrolina: Embrapa Semi-Árido: Brasília, DF: Embrapa Informação Tecnológica, 2005. cap. 3, p. 91-127.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Semiárido. |
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| 13. | | SANTOS, D. C. dos; WENDLING, I.; GROSSI, F. Influência de diferentes relações de reguladores de crescimento no alongamento in vitro de microestacas de Grevillea robusta (Cunn.) In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 1., 2002, Colombo. Anais. Colombo: Embrapa Florestas, 2002. 1 CD-ROM. (Embrapa Florestas. Documentos, 70). Organizado por Patrícia Póvoa de Mattos, Celso Garcia Auer, Paulo César Botosso e Rejane Stumpf Sberze.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| 18. | | SOUZA JÚNIOR, L.; WENDLING, I; SANTOS, D. C. dos. Fitorreguladores de crescimento no alongamento in vitro de Pinus greggii. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 2., 2003, Colombo. Anais. Colombo: Embrapa Florestas, 2003. 027A. 1 Cd-Rom. (Embrapa Florestas. Documentos, 86). Organizado por Patricia Póvoa de Mattos, Celso Garcia Auer, Rejane Stumpf Sberze, Katia Regina Pichelli e Paulo César Botosso.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 126 | |
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