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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
03/09/2001 |
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Data da última atualização: |
21/07/2015 |
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Autoria: |
AGUIAR, I. S. de. |
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Título: |
Respostas termorreguladoras, armazenamento de calor corporal e producao de leite de vacas holandesas mantidas ao sol e com acesso a sombra natural |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Botucatu, SP: Universidade Estadual Paulista "Julio de Mesquita Filho"/Faculdade de Ciencias Agronomicas/ Camopus de Botucatu, 1999 |
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Páginas: |
76p. |
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Idioma: |
Português |
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Notas: |
Tese Doutorado |
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Palavras-Chave: |
Calor corporal; Producao de leite; Sombra natural. |
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Thesagro: |
Armazenamento; Gado Holandês; Termorregulação. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00709nam a2200193 a 4500
001 1594502
005 2015-07-21
008 1999 bl uuuu m 00u1 u #d
100 1 $aAGUIAR, I. S. de
245 $aRespostas termorreguladoras, armazenamento de calor corporal e producao de leite de vacas holandesas mantidas ao sol e com acesso a sombra natural
260 $aBotucatu, SP: Universidade Estadual Paulista "Julio de Mesquita Filho"/Faculdade de Ciencias Agronomicas/ Camopus de Botucatu$c1999
300 $a76p.
500 $aTese Doutorado
650 $aArmazenamento
650 $aGado Holandês
650 $aTermorregulação
653 $aCalor corporal
653 $aProducao de leite
653 $aSombra natural
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria Tropical; Embrapa Meio-Norte. |
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Data corrente: |
27/05/2020 |
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Data da última atualização: |
27/05/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
ARAÚJO, M. D. M.; FEITOSA, M. M.; PRIMO, A. C. A.; TANIGUCHI, C. A. K.; SOUZA, H. A. de. |
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Afiliação: |
MARIA DIANA MELO ARAÚJO, Universidade Estadual Vale do Acaraú, Centro de Ciências Agrárias e Biológica, Sobral, CE.; MARINA MONTEIRO FEITOSA, Universidade Federal de Lavras, Departamento de Ciência do Solos.; ANACLAUDIA ALVES PRIMO, Universidade Federal do Ceará, Centro de Ciências; CARLOS ALBERTO KENJI TANIGUCHI, CNPAT; HENRIQUE ANTUNES DE SOUZA, CPAMN. |
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Título: |
Mineralization of nitrogen and carbon from organic compost from animal production waste. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Caatinga, Mossoró, v. 33, n. 2, p. 310 ? 320, abr. / jun., 2020. |
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DOI: |
http://dx.doi.org/10.1590/1983-21252020v33n204rc 310 |
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Idioma: |
Inglês |
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Conteúdo: |
Elucidating the mineralization of organic composts makes it possible to understand the release of nutrients to plants. The objective of this study was to evaluate the mineralization of nitrogen (N) and carbon (C) from organic compost from residues of the production and slaughter of small ruminants, applied on a Neossolo Flúvico (Fluvents). The compost consists of remains of grass (forage), manure and slaughter residues such as blood, viscera and the carcass of goats and sheep. Under laboratory conditions, two experiments were conducted in a completely randomized design, considering the doses of organic compost at the following levels: zero; 3.75, 7.5, 15 and 30 Mg ha-1. For the N and C mineralization tests, 11 and 32 collection times (sampling periods) were evaluated, respectively. Inorganic N content (ammonium and nitrate) was measured in the N mineralization test, and CO2-C concentration was quantified in the C mineralization test. The largest increments between the applied doses of organic compost from residues of the production and slaughter of small ruminants were 70% and 69% for potentially mineralizable N and C, with amounts of 7.5 and 30 Mg ha-1 at doses of 3.75 and 7.5 Mg ha-1, respectively. Organic C and N from residues of the production and slaughter of small ruminants are rapidly mineralized in the soil (up to 45 days) due to their low C/N ratio. |
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Palavras-Chave: |
C/N ratio; Pequenos ruminantes; Relação C/N. |
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Thesagro: |
Compostagem. |
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Thesaurus NAL: |
Composting; Small ruminants. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/213286/1/ART20002.pdf
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Marc: |
LEADER 02177naa a2200253 a 4500
001 2122607
005 2020-05-27
008 2020 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1590/1983-21252020v33n204rc 310$2DOI
100 1 $aARAÚJO, M. D. M.
245 $aMineralization of nitrogen and carbon from organic compost from animal production waste.$h[electronic resource]
260 $c2020
520 $aElucidating the mineralization of organic composts makes it possible to understand the release of nutrients to plants. The objective of this study was to evaluate the mineralization of nitrogen (N) and carbon (C) from organic compost from residues of the production and slaughter of small ruminants, applied on a Neossolo Flúvico (Fluvents). The compost consists of remains of grass (forage), manure and slaughter residues such as blood, viscera and the carcass of goats and sheep. Under laboratory conditions, two experiments were conducted in a completely randomized design, considering the doses of organic compost at the following levels: zero; 3.75, 7.5, 15 and 30 Mg ha-1. For the N and C mineralization tests, 11 and 32 collection times (sampling periods) were evaluated, respectively. Inorganic N content (ammonium and nitrate) was measured in the N mineralization test, and CO2-C concentration was quantified in the C mineralization test. The largest increments between the applied doses of organic compost from residues of the production and slaughter of small ruminants were 70% and 69% for potentially mineralizable N and C, with amounts of 7.5 and 30 Mg ha-1 at doses of 3.75 and 7.5 Mg ha-1, respectively. Organic C and N from residues of the production and slaughter of small ruminants are rapidly mineralized in the soil (up to 45 days) due to their low C/N ratio.
650 $aComposting
650 $aSmall ruminants
650 $aCompostagem
653 $aC/N ratio
653 $aPequenos ruminantes
653 $aRelação C/N
700 1 $aFEITOSA, M. M.
700 1 $aPRIMO, A. C. A.
700 1 $aTANIGUCHI, C. A. K.
700 1 $aSOUZA, H. A. de
773 $tRevista Caatinga, Mossoró$gv. 33, n. 2, p. 310 ? 320, abr. / jun., 2020.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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