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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
20/12/2021 |
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Data da última atualização: |
20/12/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABE, H. A.; SOUSA, N. da C.; COUTO, M. V. S. do; PAIXAO, P. E. G.; NOGUEIRA FILHO, R. M.; REIS, R. G. A.; BOMFIM, R. V. S.; FUJIMOTO, R. Y. |
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Afiliação: |
HIGO ANDRADE ABE, UFPA; NATALINO DA COSTA SOUSA, UFPA; MARCIA VALERIA SILVA DO COUTO, UFPA; PETERSON EMMANUEL GUIMARÃES PAIXAO, UNIT; RICARDO MARQUES NOGUEIRA FILHO, UFPA; RYULLER GAMA ABREU REIS, UFPA; RUANA VITORIA SILVA BOMFIM, UFS; RODRIGO YUDI FUJIMOTO, CPATC. |
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Título: |
Growth performance and hematological parameters of banded cichlid Heros severus fed at different feeding rates and feeding frequencies. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Journal of Applied Ichthyology, p. 1?8, 2021. |
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DOI: |
10.1111/jai.14283 |
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Idioma: |
Inglês |
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Conteúdo: |
Knowledge of the ideal feeding rate and feeding frequency for native species is important to improve the feed efficiency and reduce production costs. Thus, the present study evaluated feeding rate and feeding frequency effect for growth performance and health of Heros severus fingerlings. An experiment was carried out in completely randomized design with two feeding frequencies (2 and 4 times a day), three feeding rates (3%, 6% and 9% of body weight.day−1) and three replicates for 90 days. No differences were observed (p > 0.05) in the growth performance for fingerlings between two and four feeding frequencies, but lower feeding frequency (two times a day) caused lower uniformity for weight at the end of 90 days. Furthermore, the increase in the feeding rate from 3% to 6% or 9% (biomass.day−1) promoted higher weight and length gain, specific growth and length ratio (SGRL, SGRw) and biomass gain (p < 0.05). Lower feeding rate also caused blood change such as reduced values for glucose, triglyceride, erythrocyte, thrombocytes and leukocytes. Thus, H. severus fingerlings can be reared using feeding rate 6% (Biomass.day−1) with two meals a day for better utilization of the feed without affecting its hematological parameters. |
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Thesagro: |
Alimentação; Peixe; Peixe Ornamental. |
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Thesaurus Nal: |
Animal feeding operations; Fish; Ornamental fish. |
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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/229378/1/Ok.jai.14283.pdf
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Marc: |
LEADER 02139naa a2200289 a 4500
001 2138067
005 2021-12-20
008 2021 bl uuuu u00u1 u #d
024 7 $a10.1111/jai.14283$2DOI
100 1 $aABE, H. A.
245 $aGrowth performance and hematological parameters of banded cichlid Heros severus fed at different feeding rates and feeding frequencies.$h[electronic resource]
260 $c2021
520 $aKnowledge of the ideal feeding rate and feeding frequency for native species is important to improve the feed efficiency and reduce production costs. Thus, the present study evaluated feeding rate and feeding frequency effect for growth performance and health of Heros severus fingerlings. An experiment was carried out in completely randomized design with two feeding frequencies (2 and 4 times a day), three feeding rates (3%, 6% and 9% of body weight.day−1) and three replicates for 90 days. No differences were observed (p > 0.05) in the growth performance for fingerlings between two and four feeding frequencies, but lower feeding frequency (two times a day) caused lower uniformity for weight at the end of 90 days. Furthermore, the increase in the feeding rate from 3% to 6% or 9% (biomass.day−1) promoted higher weight and length gain, specific growth and length ratio (SGRL, SGRw) and biomass gain (p < 0.05). Lower feeding rate also caused blood change such as reduced values for glucose, triglyceride, erythrocyte, thrombocytes and leukocytes. Thus, H. severus fingerlings can be reared using feeding rate 6% (Biomass.day−1) with two meals a day for better utilization of the feed without affecting its hematological parameters.
650 $aAnimal feeding operations
650 $aFish
650 $aOrnamental fish
650 $aAlimentação
650 $aPeixe
650 $aPeixe Ornamental
700 1 $aSOUSA, N. da C.
700 1 $aCOUTO, M. V. S. do
700 1 $aPAIXAO, P. E. G.
700 1 $aNOGUEIRA FILHO, R. M.
700 1 $aREIS, R. G. A.
700 1 $aBOMFIM, R. V. S.
700 1 $aFUJIMOTO, R. Y.
773 $tJournal of Applied Ichthyology, p. 1?8, 2021.
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
22/03/2022 |
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Data da última atualização: |
22/03/2022 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
TEIXEIRA, F. F.; PEREIRA FILHO, I. A.; MEIRELLES, W. F.; MACHADO, J. R. de A.; PORTUGAL, A. F.; COTA, L. V. |
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Afiliação: |
FLAVIA FRANCA TEIXEIRA, CNPMS; ISRAEL ALEXANDRE PEREIRA FILHO, CNPMS; WALTER FERNANDES MEIRELLES, CNPMS; JANE RODRIGUES DE ASSIS MACHADO, CNPMS; ARLEY FIGUEIREDO PORTUGAL, CNPMS; LUCIANO VIANA COTA, CNPMS. |
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Título: |
BRS Deni: super-sweet corn open-pollinated variety. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 22, n. 1, e40892214, 2022. |
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DOI: |
http://dx.doi.org/10.1590/1984- 70332022v22n1c04 |
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Idioma: |
Inglês |
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Notas: |
Cultivar release. |
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Conteúdo: |
BRS Deni is a super-sweet corn open-pollinated variety, developed and released by the Brazilian Agricultural Research Corporation (Embrapa) that combines high yield and good ear and grain quality and lower production costs. The grain can be consumed fresh or canned. |
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Palavras-Chave: |
Milho especial; Shrunken-2. |
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Thesagro: |
Milho; Milho Doce; Produção; Rendimento; Variedade; Zea Mays. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232834/1/BRS-Deni.pdf
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Marc: |
LEADER 01119naa a2200301 a 4500
001 2141161
005 2022-03-22
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1984- 70332022v22n1c04$2DOI
100 1 $aTEIXEIRA, F. F.
245 $aBRS Deni$bsuper-sweet corn open-pollinated variety.$h[electronic resource]
260 $c2022
500 $aCultivar release.
520 $aBRS Deni is a super-sweet corn open-pollinated variety, developed and released by the Brazilian Agricultural Research Corporation (Embrapa) that combines high yield and good ear and grain quality and lower production costs. The grain can be consumed fresh or canned.
650 $aMilho
650 $aMilho Doce
650 $aProdução
650 $aRendimento
650 $aVariedade
650 $aZea Mays
653 $aMilho especial
653 $aShrunken-2
700 1 $aPEREIRA FILHO, I. A.
700 1 $aMEIRELLES, W. F.
700 1 $aMACHADO, J. R. de A.
700 1 $aPORTUGAL, A. F.
700 1 $aCOTA, L. V.
773 $tCrop Breeding and Applied Biotechnology$gv. 22, n. 1, e40892214, 2022.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
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