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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
03/05/2007 |
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Data da última atualização: |
09/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ALBUQUERQUE, S. G. de; SANTOS, D. C. dos. |
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Afiliação: |
SEVERINO GONZAGA DE ALBUQUERQUE, CPATSA. |
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Título: |
Agronomic evaluation of Opuntia spp. varieties for fodder production in the semiarid Northeast, Brazil. |
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Ano de publicação: |
2006 |
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Fonte/Imprenta: |
Acta Horticulturae, n. 728, p. 183-187, 2006. |
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Idioma: |
Inglês |
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Notas: |
Edição do Proceedings of the Fifth International Congress on Cactus Pear and Cochineal, Chapingo, Mexico, Ago. 2004. |
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Conteúdo: |
Three field trials were conducted at Petrolina, Brazil: I) From Dec. 1994 to Jan. 1998, 30 varieties at a density of 7,143 pads/ha were established. In November 1996, a visual evaluation of the armored scale insect (Diaspis echinocacti) attack was performed. In the first harvest, the mean yield was 2.46 ±1.86 ton DM/ha/year. Eleven varieties showed similar yield than ‘Palma Gigante’ (PG) (2.85 ton DM), the most cultivated in the region (P>0.05), they showed tolerance to armored scale but PG was susceptible. 1267-Algeria Fodder showed high maintenance of stand even after a drought. II) From Apr. 2000 to Apr. 2004, 20 varieties were evaluated at density of 20,000 plants/ha, (the best eight from the previous study, three local ones, and nine from IPA, a local research institution). In a unique harvest, the mean yield was 6.21 ±2.82 t DM. Again, most varieties yielded more than PG (5.65 ton DM). Two varieties, 1278-Mexico Fodder and 1311-Marmillon Fodder, in addition to high yield (8.71 and 7.59 ton DM respectively), presented shorter diameter (0.88 and 0.78 m respectively vs. 1.05 m for PG) suitable for intercropping; and vertical growth, appropriated for transportation from field to pen. III) From Apr. 2000 to May 2004: COPENA-F1 and COPENA-V1 were compared to four local varieties, including PG, at a density of 20,000 plants/ha. mean yield of one harvest was 6.40 ±2.13 t DM. PG (10.81 t) did not differ (P>0.05) from COPENA-F1 (7.70 tons). These three accessions are promoted for plantation under controlled diffusion. MenosThree field trials were conducted at Petrolina, Brazil: I) From Dec. 1994 to Jan. 1998, 30 varieties at a density of 7,143 pads/ha were established. In November 1996, a visual evaluation of the armored scale insect (Diaspis echinocacti) attack was performed. In the first harvest, the mean yield was 2.46 ±1.86 ton DM/ha/year. Eleven varieties showed similar yield than ‘Palma Gigante’ (PG) (2.85 ton DM), the most cultivated in the region (P>0.05), they showed tolerance to armored scale but PG was susceptible. 1267-Algeria Fodder showed high maintenance of stand even after a drought. II) From Apr. 2000 to Apr. 2004, 20 varieties were evaluated at density of 20,000 plants/ha, (the best eight from the previous study, three local ones, and nine from IPA, a local research institution). In a unique harvest, the mean yield was 6.21 ±2.82 t DM. Again, most varieties yielded more than PG (5.65 ton DM). Two varieties, 1278-Mexico Fodder and 1311-Marmillon Fodder, in addition to high yield (8.71 and 7.59 ton DM respectively), presented shorter diameter (0.88 and 0.78 m respectively vs. 1.05 m for PG) suitable for intercropping; and vertical growth, appropriated for transportation from field to pen. III) From Apr. 2000 to May 2004: COPENA-F1 and COPENA-V1 were compared to four local varieties, including PG, at a density of 20,000 plants/ha. mean yield of one harvest was 6.40 ±2.13 t DM. PG (10.81 t) did not differ (P>0.05) from COPENA-F1 (7.70 tons). These three accessions are promoted fo... Mostrar Tudo |
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Palavras-Chave: |
Nordeste; Produtividade da palma. |
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Thesagro: |
Cacto; Forragem; Palma Forrageira; Pastagem Cultivada; Produção Animal; Variedade. |
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Thesaurus Nal: |
Forage crops; Forage production; Opuntia. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02426naa a2200277 a 4500
001 1128382
005 2022-05-09
008 2006 bl uuuu u00u1 u #d
100 1 $aALBUQUERQUE, S. G. de
245 $aAgronomic evaluation of Opuntia spp. varieties for fodder production in the semiarid Northeast, Brazil.
260 $c2006
500 $aEdição do Proceedings of the Fifth International Congress on Cactus Pear and Cochineal, Chapingo, Mexico, Ago. 2004.
520 $aThree field trials were conducted at Petrolina, Brazil: I) From Dec. 1994 to Jan. 1998, 30 varieties at a density of 7,143 pads/ha were established. In November 1996, a visual evaluation of the armored scale insect (Diaspis echinocacti) attack was performed. In the first harvest, the mean yield was 2.46 ±1.86 ton DM/ha/year. Eleven varieties showed similar yield than ‘Palma Gigante’ (PG) (2.85 ton DM), the most cultivated in the region (P>0.05), they showed tolerance to armored scale but PG was susceptible. 1267-Algeria Fodder showed high maintenance of stand even after a drought. II) From Apr. 2000 to Apr. 2004, 20 varieties were evaluated at density of 20,000 plants/ha, (the best eight from the previous study, three local ones, and nine from IPA, a local research institution). In a unique harvest, the mean yield was 6.21 ±2.82 t DM. Again, most varieties yielded more than PG (5.65 ton DM). Two varieties, 1278-Mexico Fodder and 1311-Marmillon Fodder, in addition to high yield (8.71 and 7.59 ton DM respectively), presented shorter diameter (0.88 and 0.78 m respectively vs. 1.05 m for PG) suitable for intercropping; and vertical growth, appropriated for transportation from field to pen. III) From Apr. 2000 to May 2004: COPENA-F1 and COPENA-V1 were compared to four local varieties, including PG, at a density of 20,000 plants/ha. mean yield of one harvest was 6.40 ±2.13 t DM. PG (10.81 t) did not differ (P>0.05) from COPENA-F1 (7.70 tons). These three accessions are promoted for plantation under controlled diffusion.
650 $aForage crops
650 $aForage production
650 $aOpuntia
650 $aCacto
650 $aForragem
650 $aPalma Forrageira
650 $aPastagem Cultivada
650 $aProdução Animal
650 $aVariedade
653 $aNordeste
653 $aProdutividade da palma
700 1 $aSANTOS, D. C. dos
773 $tActa Horticulturae$gn. 728, p. 183-187, 2006.
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| 82. |  | SIMPLICIO, A. A.; SALLES, H. O.; SANTOS, D. O. O regime de manejo na sobrevivência embrionária e na taxa de prenhez em receptoras caprinas, no Nordeste do Brasil. Arquivos da Faculdade de Veterinária da UFRGS, Porto Alegre, v. 26, n. 1, p. 368, 1998. Suplemento. Resumo apresentado na 13a. Reunião Anual da Sociedade Brasileira de Transferência de Embriões, 1998, Atibaia.| Tipo: Resumo em Anais de Congresso |
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| 98. | | 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 |
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