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Registro Completo |
Biblioteca(s): |
Embrapa Trigo. |
Data corrente: |
03/12/2015 |
Data da última atualização: |
29/05/2018 |
Tipo da produção científica: |
Documentos |
Autoria: |
BERTAGNOLLI, P. F.; COSTAMILAN, L. M.; BONATO, E. R.; WESP, C. de L. |
Afiliação: |
PAULO FERNANDO BERTAGNOLLI, CNPT; LEILA MARIA COSTAMILAN, CNPT; EMÍDIO RIZZO BONATO, CNPT; CAROLINE DE LIMA WESP. |
Título: |
Seleção de genótipos de soja resistentes ao nematóide de cisto (Heterodera glycines). |
Ano de publicação: |
2003 |
Fonte/Imprenta: |
In: SOJA: resultados de pesquisa 2001-2002 e 2002-2003. Passo Fundo: Embrapa Trigo, 2003. |
Páginas: |
p. 159-165. |
Série: |
(Embrapa Trigo. Documentos, 39). |
Idioma: |
Português |
Notas: |
NOTA: Trabalho apresentado na XXX Reunião de Pesquisa de Soja da Região Sul, Cruz Alta, 2002. |
Thesagro: |
Soja. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/134717/1/ID43522-2001-2002sojaresultados-p159-165.pdf
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Marc: |
LEADER 00695naa a2200193 a 4500 001 2030459 005 2018-05-29 008 2003 bl uuuu u00u1 u #d 100 1 $aBERTAGNOLLI, P. F. 245 $aSeleção de genótipos de soja resistentes ao nematóide de cisto (Heterodera glycines). 260 $c2003 300 $ap. 159-165. 490 $a(Embrapa Trigo. Documentos, 39). 500 $aNOTA: Trabalho apresentado na XXX Reunião de Pesquisa de Soja da Região Sul, Cruz Alta, 2002. 650 $aSoja 700 1 $aCOSTAMILAN, L. M. 700 1 $aBONATO, E. R. 700 1 $aWESP, C. de L. 773 $tIn: SOJA: resultados de pesquisa 2001-2002 e 2002-2003. Passo Fundo: Embrapa Trigo, 2003.
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Registro original: |
Embrapa Trigo (CNPT) |
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Registro Completo
Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
Data corrente: |
28/10/2019 |
Data da última atualização: |
02/03/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
RAMOS, F. M.; ABE, H. A.; CORDEIRO, C. A. M.; BARBAS, L. A. L.; CARNEIRO, P. C. F.; MARIA, A. N.; FUJIMOTO, R. Y. |
Afiliação: |
FABRICIO MENEZES RAMOS, IFPA; HIGO ANDRADE ABE, UFPA; CARLOS ALBERTO MARTINS CORDEIRO; LUIZ ANDRE LUZ BARBAS; PAULO CESAR FALANGHE CARNEIRO, CPATC; ALEXANDRE NIZIO MARIA, CPATC; RODRIGO YUDI FUJIMOTO, CPATC. |
Título: |
Feed management and stocking density of the endangered wild zebra pleco: Implications for captive breeding. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Aquaculture Research, p. 1-7, 2019. |
DOI: |
10.1111/are.14197 |
Idioma: |
Inglês |
Conteúdo: |
Due to the economic potential of Hypancistrus zebra in the ornamental fish market and its current classification as an endangered species in its natural occurrence sites, the present study sought to determine a suitable feed management strategy and stocking density to allow for an adequate captivity maintenance of this fish species. Three experiments were conducted as follows: (1) feed preference (artemia Artemiasp., shrimp Litopenaeus vannamei, fish Cynoscion spp. or mussel Perna perna); (2) de‐termination of feeding rate (5% and 10% live weight day−1) and frequency (1, 2 or 3 meals. Day−1); and (3) evaluation of stocking density (0.25, 0.50, 1.00 and 2.00 g/L). Zebra pleco did not present the characteristic buccal scraping behaviour on the feed, commonly seen in other Loricariids. Artemia was the preferred diet followed by fish, shrimp and mussels. The frequency of two daily meals and the feeding rate of 10% live weight day−1 allowed for an improved zootechnical performance. Zebra pleco showed enhanced specific growth rate at the density of 2 g/L. Our results suggest that, to improve the zebra pleco rearing conditions, it should be maintained at a den‐sity of 2 g/L, fed two daily meals at a feeding rate of 10% live weight day−1. These findings correspond to useful information for an adequate management of this spe‐cies and could assist in the supply of healthy specimens to the ornamental fish market as well for the restocking of declining wild population MenosDue to the economic potential of Hypancistrus zebra in the ornamental fish market and its current classification as an endangered species in its natural occurrence sites, the present study sought to determine a suitable feed management strategy and stocking density to allow for an adequate captivity maintenance of this fish species. Three experiments were conducted as follows: (1) feed preference (artemia Artemiasp., shrimp Litopenaeus vannamei, fish Cynoscion spp. or mussel Perna perna); (2) de‐termination of feeding rate (5% and 10% live weight day−1) and frequency (1, 2 or 3 meals. Day−1); and (3) evaluation of stocking density (0.25, 0.50, 1.00 and 2.00 g/L). Zebra pleco did not present the characteristic buccal scraping behaviour on the feed, commonly seen in other Loricariids. Artemia was the preferred diet followed by fish, shrimp and mussels. The frequency of two daily meals and the feeding rate of 10% live weight day−1 allowed for an improved zootechnical performance. Zebra pleco showed enhanced specific growth rate at the density of 2 g/L. Our results suggest that, to improve the zebra pleco rearing conditions, it should be maintained at a den‐sity of 2 g/L, fed two daily meals at a feeding rate of 10% live weight day−1. These findings correspond to useful information for an adequate management of this spe‐cies and could assist in the supply of healthy specimens to the ornamental fish market as well for the restocking of de... Mostrar Tudo |
Thesagro: |
Peixe; Peixe Ornamental; Piscicultura. |
Thesaurus NAL: |
Fish; Fish culture. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/203807/1/zebra.pdf
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Marc: |
LEADER 02274naa a2200265 a 4500 001 2113538 005 2020-03-02 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1111/are.14197$2DOI 100 1 $aRAMOS, F. M. 245 $aFeed management and stocking density of the endangered wild zebra pleco$bImplications for captive breeding.$h[electronic resource] 260 $c2019 520 $aDue to the economic potential of Hypancistrus zebra in the ornamental fish market and its current classification as an endangered species in its natural occurrence sites, the present study sought to determine a suitable feed management strategy and stocking density to allow for an adequate captivity maintenance of this fish species. Three experiments were conducted as follows: (1) feed preference (artemia Artemiasp., shrimp Litopenaeus vannamei, fish Cynoscion spp. or mussel Perna perna); (2) de‐termination of feeding rate (5% and 10% live weight day−1) and frequency (1, 2 or 3 meals. Day−1); and (3) evaluation of stocking density (0.25, 0.50, 1.00 and 2.00 g/L). Zebra pleco did not present the characteristic buccal scraping behaviour on the feed, commonly seen in other Loricariids. Artemia was the preferred diet followed by fish, shrimp and mussels. The frequency of two daily meals and the feeding rate of 10% live weight day−1 allowed for an improved zootechnical performance. Zebra pleco showed enhanced specific growth rate at the density of 2 g/L. Our results suggest that, to improve the zebra pleco rearing conditions, it should be maintained at a den‐sity of 2 g/L, fed two daily meals at a feeding rate of 10% live weight day−1. These findings correspond to useful information for an adequate management of this spe‐cies and could assist in the supply of healthy specimens to the ornamental fish market as well for the restocking of declining wild population 650 $aFish 650 $aFish culture 650 $aPeixe 650 $aPeixe Ornamental 650 $aPiscicultura 700 1 $aABE, H. A. 700 1 $aCORDEIRO, C. A. M. 700 1 $aBARBAS, L. A. L. 700 1 $aCARNEIRO, P. C. F. 700 1 $aMARIA, A. N. 700 1 $aFUJIMOTO, R. Y. 773 $tAquaculture Research, p. 1-7, 2019.
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