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| Registros recuperados : 7 | |
| 3. |  | FREIRE, G. A. P.; VENTURA, D. J.; FOTOPOULOS, I. G.; ROSA, D. M.; AGUIAR, R. G.; ARAUJO, A. C. de. Dinâmica de serapilheira em uma área de floresta de terra firme, Amazônia Ocidental. Nativa, v. 8, n. 3, p. 323-328, 2020.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 4. | | MAULI, M. M.; NÓBREGA, L. H. P.; SOUZA FILHO, A. P. da S.; MENEGHETTI, A. M.; ROSA, D. M.; TONINI, M. Soil moisture on emergence and initial development of Bidens pilosa. Tropical and Subtropical Agroecosystems, v. 21, n. 2, p. 141-149, 2018.| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 5. | | SMITH, M. N.; SCHITTI, J.; GONÇALVES, N.; MINOR, D.; ALMEIDA, D. R. A. de; ROCHA, D. G.; ARAGÓN, S.; MENIN, M.; GUEDES, M. C.; TONINI, H.; SILVA, K. E. da; ROSA, D. M.; NELSON, B. W.; CORDEIRO, C. L. O.; OLIVEIRA JUNIOR, R. C. de; SHAO, G.; SOUZA, M. S.; MCMAHON, S.; ALMEIDA, D.; ARAGÃO, L. E. O. C.; LIMA, N. Z. de; OLIVEIRA, G. de; ASSIS, R. L. de; CAMARGO, J. L.; MESQUITA, R. G.; SALESKA, S. R.; BRESHEARS, D. D.; COSTA, F. R. C.; STARK, S. C. Variations in Amazonian forest canopy structure and light environments across environmental and disturbance gradients. In: AGU FALL MEETING, 2019, San Francisco. Anais... San Francisco: AGU, 2019. Paper 499657.| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Pecuária Sul. |
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| 6. | | SMITH, M. N.; SCHITTI, J.; GONÇALVES, N.; MINOR, D.; ALMEIDA, D. R. A. de; ROCHA, D. G.; ARAGÓN, S.; MENIN, M.; GUEDES, M. C.; TONINI, H.; SILVA, K. E. da; ROSA, D. M.; NELSON, B. W.; CORDEIRO, C. L. O.; OLIVEIRA JUNIOR, R. C. de; SHAO, G.; SOUZA, M. S.; MCMAHON, S.; ALMEIDA, D.; ARAGÃO, L. E. O. C.; LIMA, N. Z. de; OLIVEIRA, G. de; ASSIS, R. L. de; CAMARGO, J. L.; MESQUITA, R. G.; SALESKA, S. R.; BRESHEARS, D. D.; COSTA, F. R. C.; STARK, S. C. Variations in Amazonian forest canopy structure and light environments across environmental and disturbance gradients. In: AGU FALL MEETING, 2019, San Francisco. Anais... San Francisco: AGU, 2019. Paper 499657.| Biblioteca(s): Embrapa Amapá. |
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| 7. | | SMITH, M. N.; STARK, S. C.; TAYLOR, T. C.; SCHIETTI, J.; ALMEIDA, D. R. A. de; ARAGÓN, S.; TORRALVO, K.; LIMA, A. P.; OLIVEIRA, G. de; ASSIS, R. L. de; LEITOLD, V.; PONTES-LOPES, A.; SCOLES, R.; VIEIRA, L. C. de S.; RESENDE, A. F.; COPPOLA, A. I.; BRANDÃO, D. O.; SILVA JUNIOR, J. de A.; LOBATO, L. F.; FREITAS, W.; ALMEIDA, D.; SOUZA, M. S.; MINOR, D. M.; VILLEGAS, J. C.; LAW, D. J.; GONÇALVES, N.; ROCHA, D. G. da; GUEDES, M. C.; TONINI, H.; SILVA, K. E. da; HAREN, J. van; ROSA, D. M.; VALLE, D. F. do; CORDEIRO, C. L.; LIMA, N. Z. de; SHAO, G.; MENOR, I. O.; CONTI, G.; FLORENTINO, A. P.; MONTTI, L.; ARAGÃO, L. E. O. C.; McMAHON, S. M.; PARKER, G. G.; BRESHEARS, D. D.; COSTA, A. C. L. da; MAGNUSSON, W. E.; MESQUITA, R.; CAMARGO, J. L. C.; OLIVEIRA JUNIOR, R. C. de; CAMARGO, P. B. de; SALESKA, S. R.; NELSON, B. W. Diverse anthropogenic disturbances shift Amazon forests along a structural spectrum. Frontiers in Ecology an the Environment, v. 21, n. 1, p. 24-32, 2023.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Pecuária Sul. |
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| Registros recuperados : 7 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
11/09/2018 |
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Data da última atualização: |
20/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
MAULI, M. M.; NÓBREGA, L. H. P.; SOUZA FILHO, A. P. da S.; MENEGHETTI, A. M.; ROSA, D. M.; TONINI, M. |
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Afiliação: |
Márcia Maria Mauli, UNIOESTE; Lúcia Helena Pereira Nóbrega, UNIOESTE; ANTONIO PEDRO DA SILVA SOUZA FILHO, CPATU; Adriana Maria Meneghetti, UTFPR; Danielle Medina Rosa, UNIOESTE; Michelle Tonini, UNIOESTE. |
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Título: |
Soil moisture on emergence and initial development of Bidens pilosa. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Tropical and Subtropical Agroecosystems, v. 21, n. 2, p. 141-149, 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Some species are used as cover crops, so they can produce and release products from their secondary metabolism. When these products are released in the environment, they are exposed to direct or indirect influences. Thus, this trial aimed to evaluate the influence of soil moisture content in plant decomposition, possibly caused by allelochemicals release. The influence of soil field capacity was evaluated by the decomposition of black oats (Avena strigosa Schreb), turnip (Vicia villosa Roth) and hairy vetch (Raphanus sativus L.) residues, with 70 and 50% of water availability and the control. Pots (1.0 kg) were filled with sterilized and unsterilized soil, plus 30 g of plant residue, which remained in decomposition for four weeks before the experiment start. After that, five seeds of beggartick (Bidens pilosa L.) were sowed and seedling emergence was daily evaluated for 10 d. The emergence speed index and emergence speed were calculated. Five seedlings were transplanted at the 8th d and evaluated during 30 d, to obtain the initial development of plants, and to determine fresh and dry mass. Greatest growth inhibition of the weed tested occurred with 70% available water for plant emergence and with 50% for initial plant development. |
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Palavras-Chave: |
Aleloquímico. |
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Thesagro: |
Bidens Pilosa; Erva Daninha; Umidade do Solo. |
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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/182668/1/2201-11097-1-PB.pdf
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|
Marc: |
LEADER 01921naa a2200229 a 4500
001 2095336
005 2022-05-20
008 2018 bl uuuu u00u1 u #d
100 1 $aMAULI, M. M.
245 $aSoil moisture on emergence and initial development of Bidens pilosa.$h[electronic resource]
260 $c2018
520 $aSome species are used as cover crops, so they can produce and release products from their secondary metabolism. When these products are released in the environment, they are exposed to direct or indirect influences. Thus, this trial aimed to evaluate the influence of soil moisture content in plant decomposition, possibly caused by allelochemicals release. The influence of soil field capacity was evaluated by the decomposition of black oats (Avena strigosa Schreb), turnip (Vicia villosa Roth) and hairy vetch (Raphanus sativus L.) residues, with 70 and 50% of water availability and the control. Pots (1.0 kg) were filled with sterilized and unsterilized soil, plus 30 g of plant residue, which remained in decomposition for four weeks before the experiment start. After that, five seeds of beggartick (Bidens pilosa L.) were sowed and seedling emergence was daily evaluated for 10 d. The emergence speed index and emergence speed were calculated. Five seedlings were transplanted at the 8th d and evaluated during 30 d, to obtain the initial development of plants, and to determine fresh and dry mass. Greatest growth inhibition of the weed tested occurred with 70% available water for plant emergence and with 50% for initial plant development.
650 $aBidens Pilosa
650 $aErva Daninha
650 $aUmidade do Solo
653 $aAleloquímico
700 1 $aNÓBREGA, L. H. P.
700 1 $aSOUZA FILHO, A. P. da S.
700 1 $aMENEGHETTI, A. M.
700 1 $aROSA, D. M.
700 1 $aTONINI, M.
773 $tTropical and Subtropical Agroecosystems$gv. 21, n. 2, p. 141-149, 2018.
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