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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
31/03/2008 |
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Data da última atualização: |
31/03/2008 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MORAES, M. C. B.; BORGES, M.; LAUMANN, R. A. |
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Afiliação: |
Maria Carolina Blassioli Moraes, Embrapa Recursos Genéticos e Biotecnologia; Miguel Borges, Embrapa Recursos Genéticos e Biotecnologia; Raul Alberto Laumann, Embrapa Recursos Genéticos e Biotecnologia. |
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Título: |
Semioquímicos de sistemas tritróficos: planta-inseto herbívoro-parasitóide de ovos. |
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Ano de publicação: |
2007 |
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Fonte/Imprenta: |
In: ENCONTRO BRASILEIRO DE ECOLOGIA QUÍMICA, 5., 2007, Londrina. Resumos... Londrina: Embrapa Soja, 2007. 144 p. Organizado por Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Lenita Jacob Oliveira, Odilon Ferreira Saraiva, Simone Ery Grosskopf. |
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Páginas: |
p. 35. |
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Idioma: |
Português |
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Palavras-Chave: |
Semioquímico. |
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Thesagro: |
Controle Biológico; Feromônio; Inseticida; Praga. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00758nam a2200193 a 4500
001 1189730
005 2008-03-31
008 2007 bl uuuu u01u1 u #d
100 1 $aMORAES, M. C. B.
245 $aSemioquímicos de sistemas tritróficos$bplanta-inseto herbívoro-parasitóide de ovos.
260 $aIn: ENCONTRO BRASILEIRO DE ECOLOGIA QUÍMICA, 5., 2007, Londrina. Resumos... Londrina: Embrapa Soja, 2007. 144 p. Organizado por Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Lenita Jacob Oliveira, Odilon Ferreira Saraiva, Simone Ery Grosskopf.$c2007
300 $ap. 35.
650 $aControle Biológico
650 $aFeromônio
650 $aInseticida
650 $aPraga
653 $aSemioquímico
700 1 $aBORGES, M.
700 1 $aLAUMANN, R. A.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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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: |
21/07/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ALBUQUERQUE, S. G. de. |
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Afiliação: |
SEVERINO GONZAGA DE ALBUQUERQUE, CPATSA. |
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Título: |
Preliminary evaluation of 30 varieties of nopal (Opuntia spp.) 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 cultivation of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armoured scale insect (Diaspis echinocacti - Bouchè). An experiment with 30 varieties was established in in December 1994 at Petrolina, State of Pernambuco, a site with 552.2 mm of rainfall (80% available in December-April). There were: 3 local varieties:- ‘Gigante’ (the most cultivated), ‘Redonda’ and ‘Doce’, nopal; .6 varieties introduced from South Africa in 1982 - Algerian, Corfu, Direkteur, Fusicaulis, Guayaquil and Skinners Court; 19 varieties introduced from Texas (USA) in 1986,; 2 varieties furnished by IPA: Clone IPA-19 and Clone IPA-20. Except ‘Doce’ (Nopalea cochenillifera), all varieties were O. ficus-indica. The experiment was organized, in a RCBD, with four replications. After disk plowing, the area was furrowed and manure was distributed, at the rate of 2.86 kg/m. The varieties were planted at the density of ca. 7,143 pads/ha. In September 1995, it was detected the armored scale in the first plots, which spread to other plots. In November 1996, a visual evaluation was performed by two technicians, and scores varying from 0 (no attack) to 10 (highest attack) were adopted. In May 1997, a test was performed with four products, each product for one block, and all of them controlled the insect. In January 1998, the first triennial harvest was done, leaving the basal-pad, all first order pads, and one second order pad in each first order pad. Average yield was 2.46 ± 1.86 ton DM/ha/year (CV = 75.5 %). The 12 most productive varieties, with DM production/ha/year and scale insect attack level n parenthesis were: 1317 - Chile fruit (6.07 ton; 1.50); 1327 - Marmillon Fodder (4.18 ton; 2.0); 1267 - Algeria Fodder (4.14 ton; 0.50); 1294 - Mexico vegetable (4.02 ton; 4.25); 1278 - Mexico Fodder (4.02 ton; 7.00); 1258 - Additional cv. (3.92 ton; 3.75); 1311 - Marmillon Fodder (3.70 ton; 1.50); Algerian (3.65 ton; 2.00); Clone IPA-20 (3.55 ton; 2.50); Clone IPA-19 (3.37 ton; 2.75); 1316 - Chile fruit (2.89 ton; 2.50); ‘Gigante’ (2.85 ton; 7.00). Even with that difference in performance between varieties, due to high CV, only 1317 - Chile fruit was superior (P<0.05) to ‘Gigante’ nopal. The local varieties were highly susceptible to scale insect, a trait that needs further research,(CV = 89.0%, due to block effect). In contrast to 1267 - Algeria Fodder, which, presented high yield, and showed low susceptibility to the scale insect, maintaining the stand above 90% of initial population, six years after planting and three years after first harvest. MenosThe main problems associated with cultivation of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armoured scale insect (Diaspis echinocacti - Bouchè). An experiment with 30 varieties was established in in December 1994 at Petrolina, State of Pernambuco, a site with 552.2 mm of rainfall (80% available in December-April). There were: 3 local varieties:- ‘Gigante’ (the most cultivated), ‘Redonda’ and ‘Doce’, nopal; .6 varieties introduced from South Africa in 1982 - Algerian, Corfu, Direkteur, Fusicaulis, Guayaquil and Skinners Court; 19 varieties introduced from Texas (USA) in 1986,; 2 varieties furnished by IPA: Clone IPA-19 and Clone IPA-20. Except ‘Doce’ (Nopalea cochenillifera), all varieties were O. ficus-indica. The experiment was organized, in a RCBD, with four replications. After disk plowing, the area was furrowed and manure was distributed, at the rate of 2.86 kg/m. The varieties were planted at the density of ca. 7,143 pads/ha. In September 1995, it was detected the armored scale in the first plots, which spread to other plots. In November 1996, a visual evaluation was performed by two technicians, and scores varying from 0 (no attack) to 10 (highest attack) were adopted. In May 1997, a test was performed with four products, each product for one block, and all of them controlled the insect. In January 1998, the first triennial harvest was done, leaving the basal-pad, all first order pa... Mostrar Tudo |
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Palavras-Chave: |
Nordeste; Palma; Região Semi-árida. |
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Thesagro: |
Forragem; Palma Forrageira; Produção. |
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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/CPATSA/30019/1/OPB828.pdf
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Marc: |
LEADER 03516nam a2200205 a 4500
001 1154341
005 2022-07-21
008 2004 bl uuuu u00u1 u #d
100 1 $aALBUQUERQUE, S. G. de
245 $aPreliminary evaluation of 30 varieties of nopal (Opuntia spp.) 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 cultivation of fodder nopal in the Sertão region, Semi-arid Northeast, Brazil, are poor soils, high minimum temperature (above 20.5o C), and the armoured scale insect (Diaspis echinocacti - Bouchè). An experiment with 30 varieties was established in in December 1994 at Petrolina, State of Pernambuco, a site with 552.2 mm of rainfall (80% available in December-April). There were: 3 local varieties:- ‘Gigante’ (the most cultivated), ‘Redonda’ and ‘Doce’, nopal; .6 varieties introduced from South Africa in 1982 - Algerian, Corfu, Direkteur, Fusicaulis, Guayaquil and Skinners Court; 19 varieties introduced from Texas (USA) in 1986,; 2 varieties furnished by IPA: Clone IPA-19 and Clone IPA-20. Except ‘Doce’ (Nopalea cochenillifera), all varieties were O. ficus-indica. The experiment was organized, in a RCBD, with four replications. After disk plowing, the area was furrowed and manure was distributed, at the rate of 2.86 kg/m. The varieties were planted at the density of ca. 7,143 pads/ha. In September 1995, it was detected the armored scale in the first plots, which spread to other plots. In November 1996, a visual evaluation was performed by two technicians, and scores varying from 0 (no attack) to 10 (highest attack) were adopted. In May 1997, a test was performed with four products, each product for one block, and all of them controlled the insect. In January 1998, the first triennial harvest was done, leaving the basal-pad, all first order pads, and one second order pad in each first order pad. Average yield was 2.46 ± 1.86 ton DM/ha/year (CV = 75.5 %). The 12 most productive varieties, with DM production/ha/year and scale insect attack level n parenthesis were: 1317 - Chile fruit (6.07 ton; 1.50); 1327 - Marmillon Fodder (4.18 ton; 2.0); 1267 - Algeria Fodder (4.14 ton; 0.50); 1294 - Mexico vegetable (4.02 ton; 4.25); 1278 - Mexico Fodder (4.02 ton; 7.00); 1258 - Additional cv. (3.92 ton; 3.75); 1311 - Marmillon Fodder (3.70 ton; 1.50); Algerian (3.65 ton; 2.00); Clone IPA-20 (3.55 ton; 2.50); Clone IPA-19 (3.37 ton; 2.75); 1316 - Chile fruit (2.89 ton; 2.50); ‘Gigante’ (2.85 ton; 7.00). Even with that difference in performance between varieties, due to high CV, only 1317 - Chile fruit was superior (P<0.05) to ‘Gigante’ nopal. The local varieties were highly susceptible to scale insect, a trait that needs further research,(CV = 89.0%, due to block effect). In contrast to 1267 - Algeria Fodder, which, presented high yield, and showed low susceptibility to the scale insect, maintaining the stand above 90% of initial population, six years after planting and three years after first harvest.
650 $aOpuntia
650 $aForragem
650 $aPalma Forrageira
650 $aProdução
653 $aNordeste
653 $aPalma
653 $aRegião Semi-árida
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Embrapa Semiárido (CPATSA) |
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