| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
03/05/2007 |
|
Data da última atualização: |
17/07/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
ALBUQUERQUE, S. G. de; SANTOS, D. C. dos. |
|
Afiliação: |
SEVERINO GONZAGA DE ALBUQUERQUE, CPATSA; D. C. DOS SANTOS, EMPRESA PERNAMBUCANA DE PESQUISA AGROPECUÁRIA. |
|
Título: |
Agronomic evaluation of Opuntia spp. varieties for fodder production in the semiarid Northeast, Brazil. |
|
Ano de publicação: |
2006 |
|
Fonte/Imprenta: |
Acta Horticulturae, n. 728, p. 183-187, 2006. |
|
Idioma: |
Inglês |
|
Notas: |
Edição do Proceedings of the Fifth International Congress on Cactus Pear and Cochineal, Chapingo, Mexico, Ago. 2004. |
|
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 |
|
Palavras-Chave: |
Nordeste; Produtividade da palma. |
|
Thesagro: |
Cacto; Forragem; Palma Forrageira; Pastagem Cultivada; Produção Animal; Variedade. |
|
Thesaurus Nal: |
Forage crops; Forage production; Opuntia. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
null
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 644 | |
| 7. |  | GOMES, M. A. F. O aquífero Guarani no contexto das mudanças climáticas globais. Pré-Univesp, Revista de Apoio ao Estudante Pré-universitário, São Paulo, mar. 2011. Disponível em: <http://www.univesp.ensinosuperior.sp.gov.br/preunivesp/1346/o-aqu-fero-guarani-no-contexto-das-mudan-as-clim-ticas-globais.html>. Acesso: em 29 out. 2011.| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Meio Ambiente. |
|    |
| 8. | | GOMES, M. A. F. O Aqüífero Guarani. In: GOMES, M. A. F. (Ed.). Uso agrícola das áreas de afloramento do Aqüífero Guarani no Brasil: implicações para a água subterrânea e propostas de gestão com enfoque agroambiental. Brasília, DF: Embrapa Informação Tecnológica; Jaguariúna: Embrapa Meio Ambiente, 2008. p.35-44.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| 10. | | GOMES, M. A. F. O ambiente como fonte e espaço de vida. In: In: SPERANDIO, A. M. G.; PANTANO FILHO, R. (Org.). A construção da promoção da vida: um exercício de abordagem interdisciplinar. Indaiatuba: Gráfica e Editora Vitória, 2011. p. 231-243.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Meio Ambiente. |
|  |
| 11. | | GOMES, M. A. F. A água nossa de cada dia. Panorama Rural, Ribeirão Preto, v.11, n.122, p.44-48, abr. 2009. Também disponível em: - Site da revista Panorama Rural <http://www.panoramarural.com.br/noticia.aspx?id=1033& edic=122> - Site Espaço Ecológico no ar <http://www.espacoecologiconoar.com.b> - Guia Digital Info, 19 de março de...| Tipo: Artigo de Divulgação na Mídia |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 644 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
