| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
09/12/2015 |
|
Data da última atualização: |
23/11/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
CERRI, C. E. P.; ABBRUZZINI, T. F.; BRANDANI, C. B.; DURÍGAN, M. R.; FREITAS, R. de C. A. de; LISBOA, I. P.; OLIVEIRAM D. M. da S.; SIGNOR, D. |
|
Afiliação: |
CARLOS EDUARDO PELLEGRINO CERRÍ, ESALQ; THALITA FERNANDA ABBRUZZINI, ESALQ; CAROLINA BRAGA BRANDANI, ESALQ; MARIANA REGINA DURIGAN, ESALQ; RITA DE CÁSSIA ALVES DE FREITAS, ESALQ; IZAIAS PINHEIRO LISBOA, ESALQ; DENER MÁRCIO DA SILVA OLIVEIRA, ESALQ; DIANA SIGNOR DEON, CPATSA. |
|
Título: |
Estoques de carbono e fluxo de gases do efeito estufa em agrossistemas no Brasil. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Tópicos em Ciência do Solo, Viçosa, MG, v. 9, p. 1-47, 2015. |
|
Idioma: |
Português |
|
Conteúdo: |
O trabalho objetivou apresentar dados atuais sobre os acúmulos de C no solo e potenciais reduções de emissão de GEE para a atmosfera nos principais agrossistemas no Brasil, incluindo os envolvidos na produção de biodiesel, cana-de-açúcar, mudanças do uso da terra na Amazônia e pastagens. |
|
Palavras-Chave: |
Agroecossistema; Emissão de gases; Estoques de carbono; Matéria Orgânica do solo; Mudanças Climáticas; Natural resource; Sustentabilidade ambiental. |
|
Thesagro: |
Agricultura; Efeito estufa; Impacto ambiental; Pastagem; Recurso natural; Solo; Uso da Terra. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/186932/1/Tropicos-em-Ciencia-do-Solo-v.9-p.1-47-2015.pdf
|
|
Marc: |
LEADER 01359naa a2200373 a 4500
001 2031116
005 2018-11-23
008 2015 bl uuuu u00u1 u #d
100 1 $aCERRI, C. E. P.
245 $aEstoques de carbono e fluxo de gases do efeito estufa em agrossistemas no Brasil.
260 $c2015
520 $aO trabalho objetivou apresentar dados atuais sobre os acúmulos de C no solo e potenciais reduções de emissão de GEE para a atmosfera nos principais agrossistemas no Brasil, incluindo os envolvidos na produção de biodiesel, cana-de-açúcar, mudanças do uso da terra na Amazônia e pastagens.
650 $aAgricultura
650 $aEfeito estufa
650 $aImpacto ambiental
650 $aPastagem
650 $aRecurso natural
650 $aSolo
650 $aUso da Terra
653 $aAgroecossistema
653 $aEmissão de gases
653 $aEstoques de carbono
653 $aMatéria Orgânica do solo
653 $aMudanças Climáticas
653 $aNatural resource
653 $aSustentabilidade ambiental
700 1 $aABBRUZZINI, T. F.
700 1 $aBRANDANI, C. B.
700 1 $aDURÍGAN, M. R.
700 1 $aFREITAS, R. de C. A. de
700 1 $aLISBOA, I. P.
700 1 $aOLIVEIRAM D. M. da S.
700 1 $aSIGNOR, D.
773 $tTópicos em Ciência do Solo, Viçosa, MG$gv. 9, p. 1-47, 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Arroz e Feijão. |
|
Data corrente: |
16/09/2016 |
|
Data da última atualização: |
06/11/2019 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
FAGERIA, N. K.; BALIGAR, V. C. |
|
Afiliação: |
NAND KUMAR FAGERIA, CNPAF; V. C. BALIGAR, USDA. |
|
Título: |
Growth, yield and yield components of dry bean as influenced by phosphorus in a tropical acid soil. |
|
Ano de publicação: |
2016 |
|
Fonte/Imprenta: |
Journal of Plant Nutrition, New York, v. 39, n. 4, p. 562-568, Mar. 2016. |
|
DOI: |
10.1080/01904167.2016.1143489 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Phosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased with the use of adequate rates of phosphorus fertilization. MenosPhosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased wit... Mostrar Tudo |
|
Palavras-Chave: |
Grain harvest index; P use efficiency. |
|
Thesagro: |
Feijão; Fósforo; Phaseolus vulgaris. |
|
Thesaurus NAL: |
Phosphorus. |
|
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
|
Marc: |
LEADER 02239naa a2200217 a 4500
001 2052995
005 2019-11-06
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1080/01904167.2016.1143489$2DOI
100 1 $aFAGERIA, N. K.
245 $aGrowth, yield and yield components of dry bean as influenced by phosphorus in a tropical acid soil.$h[electronic resource]
260 $c2016
520 $aPhosphorus (P) deficiency is one of the most yield limiting factors for dry bean (Phaseolus vulgaris) production in tropical acid soils. Dry beans are invariably grown as mono-crops or as inter-crops under the perennial tropical crops. Information is limited regarding the influence of phosphorus fertilization on dry bean yield and yield components and P use efficiency in tropical acid soils. A greenhouse experiment was conducted to evaluate the influence of phosphorus fertilization on dry bean growth, yield and yield components and P uptake parameters. Phosphorus rates used were 0, 50, 100, 150, 200, and 250mg P kg(-1) of soil. Soil used in the experiment was an acidic Inceptisol. Grain yield, shoot dry weight, number of pods, and 100 grain weight were significantly (P < 0.01) increased with phosphorus fertilization. Maximum grain yield, shoot dry matter, number of pods, and 100 grain weight were obtained with the application of 165, 216, 162, and 160mg P kg(-1) of soil, respectively, as calculated by regression equations. Grain yield was significantly and positively associated with shoot dry weight, number of pods, P concentration in grain and total uptake of P in shoot and grain. Phosphorus use efficiency defined in several ways, decreased with increasing P rates from 50 to 250mg P kg(-1) of soil. Maximum grain yield was obtained at 82mg kg(-1) of Mehlich 1 extractable soil P. Results suggest that dry bean yield in Brazilian Inceptisols could be significantly increased with the use of adequate rates of phosphorus fertilization.
650 $aPhosphorus
650 $aFeijão
650 $aFósforo
650 $aPhaseolus vulgaris
653 $aGrain harvest index
653 $aP use efficiency
700 1 $aBALIGAR, V. C.
773 $tJournal of Plant Nutrition, New York$gv. 39, n. 4, p. 562-568, Mar. 2016.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
