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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
23/02/2017 |
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Data da última atualização: |
17/03/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
MALTA, M. R.; ALCÂNTARA, E. N.; ROSA, S. D. V. F. da; LISKA, G. R.; FASSIO, L. de O.; LIMA, P. M. |
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Afiliação: |
MRCELO RIBEIRO MALTA, EPAMIG; ELIFAS NUNES ALCÂNTARA, EPAMIG; STTELA DELLYZETE VEIGA F DA ROSA, SAPC; GILBERTO RODRIGUES LISKA, UFLA; LARISSA DE OLIVEIRA FASSIO, UFLA; PRISCILLA MAGALHÃES LIMA, UFLA. |
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Título: |
Chemical composition and quality of coffee stored under different forms of processing and drying. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 26., 2016, Kunming,Yunnan, China. Proceedings... ASIC - Association for Science and Information on Coffee, 2016. p. 223. |
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Idioma: |
Inglês |
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Thesagro: |
Cafe; Coffea Arábica; Composição química; Secagem. |
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Thesaurus Nal: |
Chemical composition. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156594/1/Chemical-compositions-and-quality-of-coffee.pdf
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Marc: |
LEADER 00792nam a2200217 a 4500
001 2065453
005 2017-03-17
008 2016 bl uuuu u00u1 u #d
100 1 $aMALTA, M. R.
245 $aChemical composition and quality of coffee stored under different forms of processing and drying.$h[electronic resource]
260 $aIn: INTERNATIONAL CONFERENCE ON COFFEE SCIENCE, 26., 2016, Kunming,Yunnan, China. Proceedings... ASIC - Association for Science and Information on Coffee, 2016. p. 223.$c2016
650 $aChemical composition
650 $aCafe
650 $aCoffea Arábica
650 $aComposição química
650 $aSecagem
700 1 $aALCÂNTARA, E. N.
700 1 $aROSA, S. D. V. F. da
700 1 $aLISKA, G. R.
700 1 $aFASSIO, L. de O.
700 1 $aLIMA, P. M.
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Registro original: |
Embrapa Café (CNPCa) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Status |
URL |
Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Soja. |
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Data corrente: |
04/02/2014 |
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Data da última atualização: |
18/02/2014 |
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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: |
FAGERIA, N. K.; BALIGAR, V. C.; MOREIRA, A.; MORAES, L. A. C. |
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Afiliação: |
NAND KUMAR FAGERIA, CNPAF; V. C. BALIGAR, USDA - ARS; ADONIS MOREIRA, CNPSO; LARISSA ALEXANDRA CARDOSO MORAES, CNPSO. |
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Título: |
Soil phosphorous influence on growth and nutrition of tropical legume cover crops in acidic soil. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, New York, v. 44, n. 22, p. 3340-3364, 2013. |
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DOI: |
10.1080/00103624.2013.847954 |
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Idioma: |
Inglês |
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Conteúdo: |
In tropical regions, use of cover crops in crop production is an important strategy in maintaining sustainability of cropping systems. Phosphorus (P) deficiency in tropical soils is one of the most yield-limiting factors for successful production of cover crops. A greenhouse experiment was conducted to evaluate influence of P on growth and nutrient uptake in 14 tropical cover crops. The soil used in the experiment was an Oxisol, and P levels used were low (0 mg P kg?1), medium (100 mg P kg?1) and high (200 mg P kg?1). There was a significant influence of P and cover crop treatments on plant growth parameters. Phosphorus X cover crops interaction for shoot dry weight, root dry weight and root length was significant, indicating different responses of cover crops to variable P levels. Based on shoot dry weight efficiency index (SDEI), legume species were classified into efficient, moderately efficient or inefficient groups. Overall, white jack bean, gray mucuna bean, mucuna bean ana and black mucuna bean were most P efficient. Remaining species were inefficient in P utilization. Macro- and micronutrient concentrations (content per unit dry weight of tops) as well as uptakes (concentration x dry weight of tops) were significantly (P < 0.01) influenced by P as well as crop species treatments, except magnesium (Mg) and zinc (Zn) concentrations. The P x crop species interactions were significant for concentration and uptake of all the macro and micronutrients analyzed in the plant tissues, indicating concentrations and uptake of some nutrients increased while others decreased with increasing P levels. Hence, there was an antagonistic as well as synergetic effect of P on uptake of nutrients. However, uptake of all the macro and micronutrients increased with increasing P levels, indicating increase in dry weight of crop species with increasing P levels. Overall, nutrient concentration and uptake in the top of crop species were in the order of nitrogen (N) > potassium (K) > calcium (Ca) > Mg > sulfur (S) > P for macronutrients and iron (Fe) > manganese (Mn) > zinc (Zn) > copper (Cu) for micronutrients. Interspecific differences in shoot and root growth and nutrient uptake were observed at varying soil P levels. MenosIn tropical regions, use of cover crops in crop production is an important strategy in maintaining sustainability of cropping systems. Phosphorus (P) deficiency in tropical soils is one of the most yield-limiting factors for successful production of cover crops. A greenhouse experiment was conducted to evaluate influence of P on growth and nutrient uptake in 14 tropical cover crops. The soil used in the experiment was an Oxisol, and P levels used were low (0 mg P kg?1), medium (100 mg P kg?1) and high (200 mg P kg?1). There was a significant influence of P and cover crop treatments on plant growth parameters. Phosphorus X cover crops interaction for shoot dry weight, root dry weight and root length was significant, indicating different responses of cover crops to variable P levels. Based on shoot dry weight efficiency index (SDEI), legume species were classified into efficient, moderately efficient or inefficient groups. Overall, white jack bean, gray mucuna bean, mucuna bean ana and black mucuna bean were most P efficient. Remaining species were inefficient in P utilization. Macro- and micronutrient concentrations (content per unit dry weight of tops) as well as uptakes (concentration x dry weight of tops) were significantly (P < 0.01) influenced by P as well as crop species treatments, except magnesium (Mg) and zinc (Zn) concentrations. The P x crop species interactions were significant for concentration and uptake of all the macro and micronutrients analyzed in the plant ... Mostrar Tudo |
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Thesagro: |
Cobertura vegetal; Fósforo; Microelemento; Raíz; Solo; Solo ácido. |
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Thesaurus NAL: |
Cover crops; Plant micronutrients; Root growth; Shoots. |
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Categoria do assunto: |
--
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03092naa a2200289 a 4500
001 1980271
005 2014-02-18
008 2013 bl uuuu u00u1 u #d
024 7 $a10.1080/00103624.2013.847954$2DOI
100 1 $aFAGERIA, N. K.
245 $aSoil phosphorous influence on growth and nutrition of tropical legume cover crops in acidic soil.
260 $c2013
520 $aIn tropical regions, use of cover crops in crop production is an important strategy in maintaining sustainability of cropping systems. Phosphorus (P) deficiency in tropical soils is one of the most yield-limiting factors for successful production of cover crops. A greenhouse experiment was conducted to evaluate influence of P on growth and nutrient uptake in 14 tropical cover crops. The soil used in the experiment was an Oxisol, and P levels used were low (0 mg P kg?1), medium (100 mg P kg?1) and high (200 mg P kg?1). There was a significant influence of P and cover crop treatments on plant growth parameters. Phosphorus X cover crops interaction for shoot dry weight, root dry weight and root length was significant, indicating different responses of cover crops to variable P levels. Based on shoot dry weight efficiency index (SDEI), legume species were classified into efficient, moderately efficient or inefficient groups. Overall, white jack bean, gray mucuna bean, mucuna bean ana and black mucuna bean were most P efficient. Remaining species were inefficient in P utilization. Macro- and micronutrient concentrations (content per unit dry weight of tops) as well as uptakes (concentration x dry weight of tops) were significantly (P < 0.01) influenced by P as well as crop species treatments, except magnesium (Mg) and zinc (Zn) concentrations. The P x crop species interactions were significant for concentration and uptake of all the macro and micronutrients analyzed in the plant tissues, indicating concentrations and uptake of some nutrients increased while others decreased with increasing P levels. Hence, there was an antagonistic as well as synergetic effect of P on uptake of nutrients. However, uptake of all the macro and micronutrients increased with increasing P levels, indicating increase in dry weight of crop species with increasing P levels. Overall, nutrient concentration and uptake in the top of crop species were in the order of nitrogen (N) > potassium (K) > calcium (Ca) > Mg > sulfur (S) > P for macronutrients and iron (Fe) > manganese (Mn) > zinc (Zn) > copper (Cu) for micronutrients. Interspecific differences in shoot and root growth and nutrient uptake were observed at varying soil P levels.
650 $aCover crops
650 $aPlant micronutrients
650 $aRoot growth
650 $aShoots
650 $aCobertura vegetal
650 $aFósforo
650 $aMicroelemento
650 $aRaíz
650 $aSolo
650 $aSolo ácido
700 1 $aBALIGAR, V. C.
700 1 $aMOREIRA, A.
700 1 $aMORAES, L. A. C.
773 $tCommunications in Soil Science and Plant Analysis, New York$gv. 44, n. 22, p. 3340-3364, 2013.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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