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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Meio-Norte. |
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Data corrente: |
01/12/2020 |
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Data da última atualização: |
01/12/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PEREIRA, G. de A. C.; PRIMO, A. A.; MENESES, A. J. G.; ARAÚJO, M. D. M. de; POMPEU, R. C. F. F.; GUEDES, F. L.; SOUZA, H. A. de. |
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Afiliação: |
GRAZIELLA DE ANDRADE CARVALHO PEREIRA, Universidade Estadual do Vale do Acaraú (UVA) - Sobral, CE, Brasil; ANACLÁUDIA ALVES PRIMO, Universidade Federaldo Ceará (UFC) - Fortaleza, CE, Brasil; ABNER JOSÉ GIRÃO MENESES, Instituto Federal de Educação, Ciência e Tecnologia do Ceará (IFCE) - Crato, CE, Brasil; MARIA DIANA MELO DE ARAÚJO; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; FERNANDO LISBOA GUEDES, CNPC; HENRIQUE ANTUNES DE SOUZA, CPAMN. |
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Título: |
Soil fertility and nutritional status of elephant grass fertilized with organic compost from small ruminant production and slaughter systems. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência Solo, v. 44, e0200031, 2020. |
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DOI: |
10.36783/18069657rbcs20200031 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The application of organic composts derived from animal husbandry or agro-industry is a promising option to improve nutrient cycling and supply of soils and, consequently, forage production. The objective of this study was to evaluate the soil chemical properties and the nutritional state of elephant grass in response to rates of organic fertilizer composted from the waste of small ruminant production and slaughter systems. The experiment was conducted on a Fluvisol of a forage field with elephant grass var. Cameroon, and was arranged in a randomized block design with split-plots with repeated measures over time. Six rates of organic compost (0, 13.3, 26.6, 39.9, 52.3, and 79.8 t ha-1, in plots) and an additional treatment with mineral fertilizers were evaluated in four growth periods (60, 120, 180, and 240 days, in subplots) with four replications, resulting in a total of 28 plots. Soil fertility was evaluated after the fourth growth period, while leaf analysis was determined in every 60-day period. The increasing rates of organic compost increased the concentrations of OM, NH4+, NO3?, NH4+ + NO3?, P and base saturation, while the H+Al values decreased and the N and P contents increased in the plants. Compared with mineral fertilization, soil inorganic nitrogen and phosphorus increased by 34 and 97 % in response to the application of organic compost. In response to the application of organic compost, the leaf contents of all studied nutrients remained adequate in all studied periods, except for the macronutrient N and micronutrient Mn. MenosAbstract: The application of organic composts derived from animal husbandry or agro-industry is a promising option to improve nutrient cycling and supply of soils and, consequently, forage production. The objective of this study was to evaluate the soil chemical properties and the nutritional state of elephant grass in response to rates of organic fertilizer composted from the waste of small ruminant production and slaughter systems. The experiment was conducted on a Fluvisol of a forage field with elephant grass var. Cameroon, and was arranged in a randomized block design with split-plots with repeated measures over time. Six rates of organic compost (0, 13.3, 26.6, 39.9, 52.3, and 79.8 t ha-1, in plots) and an additional treatment with mineral fertilizers were evaluated in four growth periods (60, 120, 180, and 240 days, in subplots) with four replications, resulting in a total of 28 plots. Soil fertility was evaluated after the fourth growth period, while leaf analysis was determined in every 60-day period. The increasing rates of organic compost increased the concentrations of OM, NH4+, NO3?, NH4+ + NO3?, P and base saturation, while the H+Al values decreased and the N and P contents increased in the plants. Compared with mineral fertilization, soil inorganic nitrogen and phosphorus increased by 34 and 97 % in response to the application of organic compost. In response to the application of organic compost, the leaf contents of all studied nutrients remained adequate in ... Mostrar Tudo |
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Palavras-Chave: |
Organic residue. |
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Thesagro: |
Compostagem; Nutrição Vegetal; Pennisetum Purpureum; Resíduo Orgânico. |
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Thesaurus Nal: |
Brazil; Composting; Plant nutrition. |
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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/218545/1/CNPC-2020-Arti-42.pdf
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Marc: |
LEADER 02524naa a2200301 a 4500
001 2127412
005 2020-12-01
008 2020 bl uuuu u00u1 u #d
024 7 $a10.36783/18069657rbcs20200031$2DOI
100 1 $aPEREIRA, G. de A. C.
245 $aSoil fertility and nutritional status of elephant grass fertilized with organic compost from small ruminant production and slaughter systems.$h[electronic resource]
260 $c2020
520 $aAbstract: The application of organic composts derived from animal husbandry or agro-industry is a promising option to improve nutrient cycling and supply of soils and, consequently, forage production. The objective of this study was to evaluate the soil chemical properties and the nutritional state of elephant grass in response to rates of organic fertilizer composted from the waste of small ruminant production and slaughter systems. The experiment was conducted on a Fluvisol of a forage field with elephant grass var. Cameroon, and was arranged in a randomized block design with split-plots with repeated measures over time. Six rates of organic compost (0, 13.3, 26.6, 39.9, 52.3, and 79.8 t ha-1, in plots) and an additional treatment with mineral fertilizers were evaluated in four growth periods (60, 120, 180, and 240 days, in subplots) with four replications, resulting in a total of 28 plots. Soil fertility was evaluated after the fourth growth period, while leaf analysis was determined in every 60-day period. The increasing rates of organic compost increased the concentrations of OM, NH4+, NO3?, NH4+ + NO3?, P and base saturation, while the H+Al values decreased and the N and P contents increased in the plants. Compared with mineral fertilization, soil inorganic nitrogen and phosphorus increased by 34 and 97 % in response to the application of organic compost. In response to the application of organic compost, the leaf contents of all studied nutrients remained adequate in all studied periods, except for the macronutrient N and micronutrient Mn.
650 $aBrazil
650 $aComposting
650 $aPlant nutrition
650 $aCompostagem
650 $aNutrição Vegetal
650 $aPennisetum Purpureum
650 $aResíduo Orgânico
653 $aOrganic residue
700 1 $aPRIMO, A. A.
700 1 $aMENESES, A. J. G.
700 1 $aARAÚJO, M. D. M. de
700 1 $aPOMPEU, R. C. F. F.
700 1 $aGUEDES, F. L.
700 1 $aSOUZA, H. A. de
773 $tRevista Brasileira de Ciência Solo$gv. 44, e0200031, 2020.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
27/12/2012 |
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Data da última atualização: |
27/12/2012 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
VOGES, J. G.; AMBROSINI, V. G.; BENEDET, L.; BORGHEZAN, M.; TRENTIN, G.; BRUNETTO, G. |
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Afiliação: |
JOANA GERENT VOGES, ESTUDANTE UFSC; VÍTOR GABRIEL AMBROSINI, ESTUDANTE UFSC; LUCAS BENEDET, PÓS-GRADUANDO UFSC; MARCELO BORGHEZAN, PÓS-DOUTORANDO UFSC; GUSTAVO TRENTIN, CPPSUL; GUSTAVO BRUNETTO, UFSC. |
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Título: |
Produção e composição do mosto em videiras 'Chardonnay' e 'Cabernet Sauvignon' submetidas à aplicação de nirogênio no meio-oeste de Santa Catarina. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. |
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Páginas: |
p. 6423-6426. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Thesagro: |
Uva. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/72811/1/TRENTIN-CBF4XHQ.pdf
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Marc: |
LEADER 00679nam a2200181 a 4500
001 1943581
005 2012-12-27
008 2012 bl uuuu u00u1 u #d
100 1 $aVOGES, J. G.
245 $aProdução e composição do mosto em videiras 'Chardonnay' e 'Cabernet Sauvignon' submetidas à aplicação de nirogênio no meio-oeste de Santa Catarina.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF$c2012
300 $ap. 6423-6426.$c1 CD-ROM.
650 $aUva
700 1 $aAMBROSINI, V. G.
700 1 $aBENEDET, L.
700 1 $aBORGHEZAN, M.
700 1 $aTRENTIN, G.
700 1 $aBRUNETTO, G.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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