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Registro Completo |
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Biblioteca(s): |
Embrapa Agrossilvipastoril. |
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Data corrente: |
18/02/2019 |
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Data da última atualização: |
18/02/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, G. de; BEHLING, M.; LANGE, A.; CAMARGO, D.; FARIAS, J. B.; SOUZA, L. H. C. de. |
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Afiliação: |
GESSICA DE CARVALHO, UFV; MAUREL BEHLING, CPAMT; ANDERSON LANGE, UFMT, SINOP; DIEGO CAMARGO, UFMT, SINOP; JAQUELINE BENTO FARIAS, UFMT, SINOP; LETICIA HELENA CAMPOS DE SOUZA, UFMT, SINOP. |
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Título: |
Inorganic phosphorus in soil after four years of integrated systems of crop-livestock-forest. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. Não paginado. WCSS 2018. |
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Idioma: |
Português |
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Conteúdo: |
The study was conducted in the 2015/2016 harvest at Embrapa Agrosilvopastoral in Sinop, MT. The evaluated systems were: eucalypt planted forest (F); exclusive crop (soybean) (L); pasture with brachiaria (P); and integrated systems of crop-livestock-forest (ICLF) established with eucalyptus provisions in triple lines ((3,5 x 3,0) x 30 m East-West orientation) with soybean crop annually. The experiment used a randomized block design with four replications. Soil samples were taken at the layers of 0-5, 5-10, 10-20, 20-30 cm. In the ICLF system, samples were collected in four equidistant transects per treatment in the transverse direction of the lines of forest species, at the distances of 1.5; 3; 6; 10 and 15 m on both sides (north and south faces). In the determination of Pi, Air-dried soil (0.5g) was weighed and placed in tubes with sodium carbonate solution (NaHCO3 0.5 mol L-1) for agitation. The quantification was realized by the blue molybdate method and the reading was realized by spectrophotometer. After meeting the assumptions (normality and homoscedasticity) the data were submitted to analysis of variance, the effects of the treatments unfolded by contrast and the distances in relation to the row of the trees compared through the standard error of the mean. Pi differs between the ICLF and the exclusive systems (F, L and P), in the depth up to 10 cm. The same occurs between the contrasts F vs (L+P), the L vs P. The contrast ICLF-L vs L differs only in the superficial layer of the soil (0-5cm) and the contrast F vs L only occurs difference in layer 0-20cm. The Pi has higher availability in the crop of the ICLF system and in the exclusive crop up to 10 cm of soil. In the ICLF, the levels of Pi in the superficial layers were smaller in the position 1.5 m away from the trees in the south and north face. Thus, up to the fourth year, in the ICLF there is still no pronounced effect of the forest component on the subsurface layers of the soil. However, it acts as a drain of Pi in the range of crops near the trees reducing the availability of P to the agricultural crop. MenosThe study was conducted in the 2015/2016 harvest at Embrapa Agrosilvopastoral in Sinop, MT. The evaluated systems were: eucalypt planted forest (F); exclusive crop (soybean) (L); pasture with brachiaria (P); and integrated systems of crop-livestock-forest (ICLF) established with eucalyptus provisions in triple lines ((3,5 x 3,0) x 30 m East-West orientation) with soybean crop annually. The experiment used a randomized block design with four replications. Soil samples were taken at the layers of 0-5, 5-10, 10-20, 20-30 cm. In the ICLF system, samples were collected in four equidistant transects per treatment in the transverse direction of the lines of forest species, at the distances of 1.5; 3; 6; 10 and 15 m on both sides (north and south faces). In the determination of Pi, Air-dried soil (0.5g) was weighed and placed in tubes with sodium carbonate solution (NaHCO3 0.5 mol L-1) for agitation. The quantification was realized by the blue molybdate method and the reading was realized by spectrophotometer. After meeting the assumptions (normality and homoscedasticity) the data were submitted to analysis of variance, the effects of the treatments unfolded by contrast and the distances in relation to the row of the trees compared through the standard error of the mean. Pi differs between the ICLF and the exclusive systems (F, L and P), in the depth up to 10 cm. The same occurs between the contrasts F vs (L+P), the L vs P. The contrast ICLF-L vs L differs only in the superficial la... Mostrar Tudo |
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Palavras-Chave: |
Agrosylvopastoral; Component; Forest; Production systems. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/192921/1/2018-cpamt-maurel-behling-inorganic-phosphorus-soil-four-years-ilpf.pdf
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Marc: |
LEADER 02854nam a2200217 a 4500
001 2106142
005 2019-02-18
008 2018 bl uuuu u00u1 u #d
100 1 $aCARVALHO, G. de
245 $aInorganic phosphorus in soil after four years of integrated systems of crop-livestock-forest.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. Não paginado. WCSS 2018.$c2018
520 $aThe study was conducted in the 2015/2016 harvest at Embrapa Agrosilvopastoral in Sinop, MT. The evaluated systems were: eucalypt planted forest (F); exclusive crop (soybean) (L); pasture with brachiaria (P); and integrated systems of crop-livestock-forest (ICLF) established with eucalyptus provisions in triple lines ((3,5 x 3,0) x 30 m East-West orientation) with soybean crop annually. The experiment used a randomized block design with four replications. Soil samples were taken at the layers of 0-5, 5-10, 10-20, 20-30 cm. In the ICLF system, samples were collected in four equidistant transects per treatment in the transverse direction of the lines of forest species, at the distances of 1.5; 3; 6; 10 and 15 m on both sides (north and south faces). In the determination of Pi, Air-dried soil (0.5g) was weighed and placed in tubes with sodium carbonate solution (NaHCO3 0.5 mol L-1) for agitation. The quantification was realized by the blue molybdate method and the reading was realized by spectrophotometer. After meeting the assumptions (normality and homoscedasticity) the data were submitted to analysis of variance, the effects of the treatments unfolded by contrast and the distances in relation to the row of the trees compared through the standard error of the mean. Pi differs between the ICLF and the exclusive systems (F, L and P), in the depth up to 10 cm. The same occurs between the contrasts F vs (L+P), the L vs P. The contrast ICLF-L vs L differs only in the superficial layer of the soil (0-5cm) and the contrast F vs L only occurs difference in layer 0-20cm. The Pi has higher availability in the crop of the ICLF system and in the exclusive crop up to 10 cm of soil. In the ICLF, the levels of Pi in the superficial layers were smaller in the position 1.5 m away from the trees in the south and north face. Thus, up to the fourth year, in the ICLF there is still no pronounced effect of the forest component on the subsurface layers of the soil. However, it acts as a drain of Pi in the range of crops near the trees reducing the availability of P to the agricultural crop.
653 $aAgrosylvopastoral
653 $aComponent
653 $aForest
653 $aProduction systems
700 1 $aBEHLING, M.
700 1 $aLANGE, A.
700 1 $aCAMARGO, D.
700 1 $aFARIAS, J. B.
700 1 $aSOUZA, L. H. C. de
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Registro original: |
Embrapa Agrossilvipastoril (CPAMT) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
25/04/1997 |
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Data da última atualização: |
09/07/2020 |
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Autoria: |
CAMARAO, A. P.; MARQUES, J. R. F. |
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Afiliação: |
ARI PINHEIRO CAMARAO, CPATU; JOSE RIBAMAR FELIPE MARQUES, CPATU. |
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Título: |
Gramíneas nativas de terra inundável do Tropico Úmido Brasileiro. |
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Ano de publicação: |
1995 |
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Fonte/Imprenta: |
Belém, PA: EMBRAPA-CPATU, 1995. |
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Páginas: |
62 p. |
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Descrição Física: |
il. |
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Série: |
(EMBRAPA-CPATU. Documentos, 81). |
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Idioma: |
Português |
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Conteúdo: |
Caracteristicas do ambiente amazonico das areas de terra inundavel. Clima. Localizacao. Solos. Agua. Vegetacao. Gramineas nativas de terra inundavel. Producao forrageira. Valor nutritivo. Composicao quimica. Materia seca (MS). Teores de proteina bruta (PB), fibra bruta (FB), extrato etereo (EE), extrato nao-nitrogenado (ENN), residuo mineral fixo (RMF), fibra detergente neutro (FDN) e energia bruta (EB). Efeito da idade de corte e de partes da planta. Minerais. Variacao entre especies e efeito do solo. Consumo e digestibilidade. Consumo de materia seca (MS). Digestibilidade "in vivo". Nutrientes digestiveis totais (NDT). Desempenho animal. Producao de carne. Producao de leite. Desempenho reprodutivo de bubalinos. |
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Palavras-Chave: |
Alimentação animal; Bovinae; Brasil; Feed crops; Feed grass; Feed grasses; Feed gresses; Feeding; Flooded land; Forage grass; Forrageira; Native grasses; Natural pastures; Nutritional; Plant; Planta gramínea forrageira; Planta nativa; Production; Regiao tropical; Regiao tropical umida; Tropical zones; Tropico umido. |
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Thesagro: |
Alimentação; Animal; Bovino; Gramínea; Gramínea Forrageira; Nutrição; Nutrição Animal; Nutriente; Pastagem; Pastagem Nativa; Planta; Planta Forrageira; Produção; Valor Nutritivo; Várzea. |
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Thesaurus NAL: |
Amazonia; animal feeding; animal nutrition; Brazil; forage; grasses; nutrition; nutritive value; pastures; wetlands. |
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Categoria do assunto: |
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L Ciência Animal e Produtos de Origem Animal
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/60885/1/CPATU-Doc81.pdf
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Marc: |
LEADER 02476nam a2200709 a 4500
001 1386977
005 2020-07-09
008 1995 bl uuuu 00u1 u #d
100 1 $aCAMARAO, A. P.
245 $aGramíneas nativas de terra inundável do Tropico Úmido Brasileiro.
260 $aBelém, PA: EMBRAPA-CPATU$c1995
300 $a62 p.$cil.
490 $a(EMBRAPA-CPATU. Documentos, 81).
520 $aCaracteristicas do ambiente amazonico das areas de terra inundavel. Clima. Localizacao. Solos. Agua. Vegetacao. Gramineas nativas de terra inundavel. Producao forrageira. Valor nutritivo. Composicao quimica. Materia seca (MS). Teores de proteina bruta (PB), fibra bruta (FB), extrato etereo (EE), extrato nao-nitrogenado (ENN), residuo mineral fixo (RMF), fibra detergente neutro (FDN) e energia bruta (EB). Efeito da idade de corte e de partes da planta. Minerais. Variacao entre especies e efeito do solo. Consumo e digestibilidade. Consumo de materia seca (MS). Digestibilidade "in vivo". Nutrientes digestiveis totais (NDT). Desempenho animal. Producao de carne. Producao de leite. Desempenho reprodutivo de bubalinos.
650 $aAmazonia
650 $aanimal feeding
650 $aanimal nutrition
650 $aBrazil
650 $aforage
650 $agrasses
650 $anutrition
650 $anutritive value
650 $apastures
650 $awetlands
650 $aAlimentação
650 $aAnimal
650 $aBovino
650 $aGramínea
650 $aGramínea Forrageira
650 $aNutrição
650 $aNutrição Animal
650 $aNutriente
650 $aPastagem
650 $aPastagem Nativa
650 $aPlanta
650 $aPlanta Forrageira
650 $aProdução
650 $aValor Nutritivo
650 $aVárzea
653 $aAlimentação animal
653 $aBovinae
653 $aBrasil
653 $aFeed crops
653 $aFeed grass
653 $aFeed grasses
653 $aFeed gresses
653 $aFeeding
653 $aFlooded land
653 $aForage grass
653 $aForrageira
653 $aNative grasses
653 $aNatural pastures
653 $aNutritional
653 $aPlant
653 $aPlanta gramínea forrageira
653 $aPlanta nativa
653 $aProduction
653 $aRegiao tropical
653 $aRegiao tropical umida
653 $aTropical zones
653 $aTropico umido
700 1 $aMARQUES, J. R. F.
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Embrapa Amazônia Oriental (CPATU) |
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