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Registro Completo |
Biblioteca(s): |
Embrapa Pantanal. |
Data corrente: |
01/03/2010 |
Data da última atualização: |
28/03/2023 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
ARTHUR JUNIOR, J. C.; VOIGTLAENDER, M.; GONÇALVES, J. L. de M.; MASETTO, A. V.; SOARES, M. T. S. |
Afiliação: |
JOSÉ CARLOS ARTHUR JUNIOR, ESALQ; MAUREEN VOIGTLAENDER, ESALQ; JOSÉ LEONARDO DE MORAES GONÇALVES, ESALQ; ALBA VALÉRIA MASETTO, ESALQ; MARCIA TOFFANI SIMAO SOARES, CPAP. |
Título: |
Alterações da disponibilidade de nutrientes em um Latossolo Vermelho-Amarelo degradado e outro não-degradado fertilizados com biossólido e florestados com Eucalyptus grandis. |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. Fortaleza: SBCS: UFC, 2009. 5 p. |
Descrição Física: |
1 CD-ROM |
Idioma: |
Português |
Conteúdo: |
O presente trabalho teve como objetivos avaliar os efeitos da aplicação de biossólido sobre as modificações de fertilidade do solo e o crescimento de povoamentos de Eucalyptus grandis plantados em um Latossolo Vermelho-Amarelo Distrófico não-degradado e outro degradado. |
Palavras-Chave: |
biossólido; Disponibilidade de nutrientes. |
Thesagro: |
Eucalyptus Grandis; Latossolo. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/790040/1/Alteracoes-da-disponibilidade-de-nutrientes-em-um-Latossolo.pdf
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Marc: |
LEADER 01153nam a2200217 a 4500 001 1790040 005 2023-03-28 008 2009 bl uuuu u00u1 u #d 100 1 $aARTHUR JUNIOR, J. C. 245 $aAlterações da disponibilidade de nutrientes em um Latossolo Vermelho-Amarelo degradado e outro não-degradado fertilizados com biossólido e florestados com Eucalyptus grandis.$h[electronic resource] 260 $aIn: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. Fortaleza: SBCS: UFC, 2009. 5 p.$c2009 300 $c1 CD-ROM 520 $aO presente trabalho teve como objetivos avaliar os efeitos da aplicação de biossólido sobre as modificações de fertilidade do solo e o crescimento de povoamentos de Eucalyptus grandis plantados em um Latossolo Vermelho-Amarelo Distrófico não-degradado e outro degradado. 650 $aEucalyptus Grandis 650 $aLatossolo 653 $abiossólido 653 $aDisponibilidade de nutrientes 700 1 $aVOIGTLAENDER, M. 700 1 $aGONÇALVES, J. L. de M. 700 1 $aMASETTO, A. V. 700 1 $aSOARES, M. T. S.
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Embrapa Pantanal (CPAP) |
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Registro Completo
Biblioteca(s): |
Embrapa Territorial. |
Data corrente: |
31/08/2012 |
Data da última atualização: |
24/02/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
NOGUEIRA, S. F.; PEREIRA, B. F. F.; GOMES, T. M.; DE PAULA, A. M.; SANTOS, J. A. DOS; MONTES, C. R. |
Afiliação: |
SANDRA FURLAN NOGUEIRA, CNPM; B. F. F. PEREIRA, UFAM; T. M. GOMES, USP; A. M. DE PAULA, UFPR; J. A. DOS SANTOS, USP; C. R. MONTES, USP. |
Título: |
Treated sewage effluent: Agronomical and economical aspects on bermudagrass production. |
Ano de publicação: |
2012 |
Fonte/Imprenta: |
Agricultural Water Management, v. 116, p. 151-159, 2012. |
ISBN: |
0378-3774 |
DOI: |
http://dx.doi.org/10.1016/j.agwat.2012.07.005 |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the effects of irrigation using treated sewage effluent (TSE) combined with nitrogen (N) fertilization on the productivity and quality of bermudagrass, and on its economic feasibility under tropical conditions. The treatments employed were SI – no irrigation and no fertilization; A100 (control) – irrigation with potable water plus 520 kg N ha−1 year−1 provided as NH4NO3; E0, E33, E66, and E100: irrigation with treated sewage effluent plus 0, 172, 343 and 520 kg N ha−1 year−1 as NH4NO3, respectively. Chemical properties of TSE, shoot dry matter production, N concentration in bermudagrass were determined, and benefit–cost and economic viability analyses were carried out. Tree years of irrigation with TSE had agronomical benefits to bermudagrass such as: (i) saving 33% in N fertilizer by adding of 275 kg N ha−1 year−1, increasing N accumulation in the soil; (ii) providing 70% of the N as NH4 +, which is the form most quickly assimilated by the plants; (iii) building up dry matter production with 7 Mg ha−1 year−1 and (iv) increasing leaf N concentration in leaf tissue. The main benefit of TSE irrigation occurs in drought seasons with the increase in N concentration in bermudagrass shoots. Higher N concentration in leaf tissue elevates the quality and the sales price for the grass harvested, thus optimizing the benefit–cost ratio for the producer. Therefore, TSE irrigation is a viable cost-effective alternative if the N concentration in the leaf tissue is considered in the sales price. MenosThis study investigated the effects of irrigation using treated sewage effluent (TSE) combined with nitrogen (N) fertilization on the productivity and quality of bermudagrass, and on its economic feasibility under tropical conditions. The treatments employed were SI – no irrigation and no fertilization; A100 (control) – irrigation with potable water plus 520 kg N ha−1 year−1 provided as NH4NO3; E0, E33, E66, and E100: irrigation with treated sewage effluent plus 0, 172, 343 and 520 kg N ha−1 year−1 as NH4NO3, respectively. Chemical properties of TSE, shoot dry matter production, N concentration in bermudagrass were determined, and benefit–cost and economic viability analyses were carried out. Tree years of irrigation with TSE had agronomical benefits to bermudagrass such as: (i) saving 33% in N fertilizer by adding of 275 kg N ha−1 year−1, increasing N accumulation in the soil; (ii) providing 70% of the N as NH4 +, which is the form most quickly assimilated by the plants; (iii) building up dry matter production with 7 Mg ha−1 year−1 and (iv) increasing leaf N concentration in leaf tissue. The main benefit of TSE irrigation occurs in drought seasons with the increase in N concentration in bermudagrass shoots. Higher N concentration in leaf tissue elevates the quality and the sales price for the grass harvested, thus optimizing the benefit–cost ratio for the producer. Therefore, TSE irrigation is a viable cost-effective alternati... Mostrar Tudo |
Palavras-Chave: |
Bermudagrass; Reclaimed wastewater. |
Thesaurus NAL: |
Nitrogen; Plant nutrition; Sewage effluent; Water reuse. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/118549/1/3373.pdf
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Marc: |
LEADER 02389naa a2200277 a 4500 001 1932733 005 2015-02-24 008 2012 bl uuuu u00u1 u #d 022 $a0378-3774 024 7 $ahttp://dx.doi.org/10.1016/j.agwat.2012.07.005$2DOI 100 1 $aNOGUEIRA, S. F. 245 $aTreated sewage effluent$bAgronomical and economical aspects on bermudagrass production. 260 $c2012 520 $aThis study investigated the effects of irrigation using treated sewage effluent (TSE) combined with nitrogen (N) fertilization on the productivity and quality of bermudagrass, and on its economic feasibility under tropical conditions. The treatments employed were SI – no irrigation and no fertilization; A100 (control) – irrigation with potable water plus 520 kg N ha−1 year−1 provided as NH4NO3; E0, E33, E66, and E100: irrigation with treated sewage effluent plus 0, 172, 343 and 520 kg N ha−1 year−1 as NH4NO3, respectively. Chemical properties of TSE, shoot dry matter production, N concentration in bermudagrass were determined, and benefit–cost and economic viability analyses were carried out. Tree years of irrigation with TSE had agronomical benefits to bermudagrass such as: (i) saving 33% in N fertilizer by adding of 275 kg N ha−1 year−1, increasing N accumulation in the soil; (ii) providing 70% of the N as NH4 +, which is the form most quickly assimilated by the plants; (iii) building up dry matter production with 7 Mg ha−1 year−1 and (iv) increasing leaf N concentration in leaf tissue. The main benefit of TSE irrigation occurs in drought seasons with the increase in N concentration in bermudagrass shoots. Higher N concentration in leaf tissue elevates the quality and the sales price for the grass harvested, thus optimizing the benefit–cost ratio for the producer. Therefore, TSE irrigation is a viable cost-effective alternative if the N concentration in the leaf tissue is considered in the sales price. 650 $aNitrogen 650 $aPlant nutrition 650 $aSewage effluent 650 $aWater reuse 653 $aBermudagrass 653 $aReclaimed wastewater 700 1 $aPEREIRA, B. F. F. 700 1 $aGOMES, T. M. 700 1 $aDE PAULA, A. M. 700 1 $aSANTOS, J. A. DOS 700 1 $aMONTES, C. R. 773 $tAgricultural Water Management$gv. 116, p. 151-159, 2012.
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