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Registro Completo |
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Biblioteca(s): |
Embrapa Roraima. |
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Data corrente: |
09/04/2003 |
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Data da última atualização: |
17/11/2022 |
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Autoria: |
OLIVEIRA JUNIOR, J. O. L. de; MEDEIROS, R. D. de; MOREIRA, M. A. B. |
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Título: |
A cultura do feijão caupi (Vigna unguiculata (L.) Walp) no estado de Roraima. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Boa Vista: Embrapa Roraima, 1999 |
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Páginas: |
2 p. |
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Série: |
(Embrapa Roraima. Embrapa Informa, ano VI, n.1) |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Calpi; Cultivo; Roraima. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/690143/1/CULT-FEIJAO-CAUPI-VIGNA...NO-ESTADO-DE-RR-AGO2000.pdf
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Marc: |
LEADER 00558nam a2200193 a 4500
001 1690143
005 2022-11-17
008 1999 bl uuuu u0uu1 u #d
100 1 $aOLIVEIRA JUNIOR, J. O. L. de
245 $aA cultura do feijão caupi (Vigna unguiculata (L.) Walp) no estado de Roraima.
260 $aBoa Vista: Embrapa Roraima$c1999
300 $a2 p.
490 $a(Embrapa Roraima. Embrapa Informa, ano VI, n.1)
653 $aBrasil
653 $aCalpi
653 $aCultivo
653 $aRoraima
700 1 $aMEDEIROS, R. D. de
700 1 $aMOREIRA, M. A. B.
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Registro original: |
Embrapa Roraima (CPAF-RR) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
20/05/2024 |
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Data da última atualização: |
20/05/2024 |
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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: |
TRENTIN, N. dos S.; MOTTA, A. C. V.; MAEDA, S.; ERCOLE, T. M.; PRIOR, S. A.; GOMES, J. B. V.; BOGNOLA, I. A.; ALBUQUERQUE, C. G. de. |
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Afiliação: |
NICOLAS DOS SANTOS TRENTIN, UNIVERSIDADE FEDERAL DO PARANÁ; ANTONIO CARLOS VARGAS MOTTA, UNIVERSIDADE FEDERAL DO PARANÁ; SHIZUO MAEDA, CNPF; TAMIRES MAIARA ERCOLE, UNIVERSIDADE FEDERAL DO PARANÁ; STEPHEN ARTHUR PRIOR, USDA-ARS NATIONAL SOIL DYNAMICS LABORATORY; JOAO BOSCO VASCONCELLOS GOMES, CNPF; ITAMAR ANTONIO BOGNOLA, CNPF; CARLA GOMES DE ALBUQUERQUE, UNIVERSIDADE FEDERAL DO PARANÁ. |
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Título: |
Long‑term effects of recycled paper alkaline waste use on soil, litter, weeds, and development and nutrition of Pinus taeda L. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
New Forests, 2024. |
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DOI: |
https://doi.org/10.1007/s11056-024-10045-x |
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Idioma: |
Português |
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Notas: |
First online. |
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Conteúdo: |
There is a lack of long-term information on the use of industry forest residues in Pinus taeda L plantations for purposes of enhancing sustainability. The study goal was to evalu- ate tree growth and nutrition, soil chemical properties, litter accumulation, and weed occur- rence in a Pinus taeda L. system amended with alkaline residues from recycled paper. The residues were broadcasted at planting using different rates (0, 10, 20, 30, and 40 t ha−1 ) on a sandy soil with low fertility. Tree diameter and height along with soil chemical proper- ties were monitored for 15 years. At 15 years samples of litter, weeds, and soil were col- lected for evaluation. Over 15 years of monitoring, no changes in tree growth or final yield were observed despite increased Ca and reduced Mn foliar tissue concentrations. Low Mg concentration in needles combined with symptoms resembling Mg deficiency and a high increase in Ca levels, suggest that this nutrient could be a limiting factor in tree response. At the same time, a reduction in weed mass with residue application was verified. Residue amendment increased soil Ca and attenuated acidity down to 60 cm after 15 years with the maximum effect on soil properties at ~ 13 years. Litter decreased from 36.2 (control) to 26.9 Mg ha −1 (highest rate) but increased Ca and diminished Al concentrations. The alka- line residue (rich in Ca) improved soil chemical properties at the surface and subsurface, decreased weed growth, increased Ca and reduced Mn in needles, but probably failed to increase tree yield due to an Mg deficiency. MenosThere is a lack of long-term information on the use of industry forest residues in Pinus taeda L plantations for purposes of enhancing sustainability. The study goal was to evalu- ate tree growth and nutrition, soil chemical properties, litter accumulation, and weed occur- rence in a Pinus taeda L. system amended with alkaline residues from recycled paper. The residues were broadcasted at planting using different rates (0, 10, 20, 30, and 40 t ha−1 ) on a sandy soil with low fertility. Tree diameter and height along with soil chemical proper- ties were monitored for 15 years. At 15 years samples of litter, weeds, and soil were col- lected for evaluation. Over 15 years of monitoring, no changes in tree growth or final yield were observed despite increased Ca and reduced Mn foliar tissue concentrations. Low Mg concentration in needles combined with symptoms resembling Mg deficiency and a high increase in Ca levels, suggest that this nutrient could be a limiting factor in tree response. At the same time, a reduction in weed mass with residue application was verified. Residue amendment increased soil Ca and attenuated acidity down to 60 cm after 15 years with the maximum effect on soil properties at ~ 13 years. Litter decreased from 36.2 (control) to 26.9 Mg ha −1 (highest rate) but increased Ca and diminished Al concentrations. The alka- line residue (rich in Ca) improved soil chemical properties at the surface and subsurface, decreased weed growth, increased Ca and reduced Mn ... Mostrar Tudo |
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Palavras-Chave: |
Calcium fractionation; Forest floor; Fracionamento de cálcio; Needles. |
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Thesagro: |
Acidez do Solo; Fertilidade; Pinus Taeda; Solo Florestal. |
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Thesaurus NAL: |
Acidity; Plant fertility. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02598naa a2200349 a 4500
001 2164329
005 2024-05-20
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11056-024-10045-x$2DOI
100 1 $aTRENTIN, N. dos S.
245 $aLong‑term effects of recycled paper alkaline waste use on soil, litter, weeds, and development and nutrition of Pinus taeda L.$h[electronic resource]
260 $c2024
500 $aFirst online.
520 $aThere is a lack of long-term information on the use of industry forest residues in Pinus taeda L plantations for purposes of enhancing sustainability. The study goal was to evalu- ate tree growth and nutrition, soil chemical properties, litter accumulation, and weed occur- rence in a Pinus taeda L. system amended with alkaline residues from recycled paper. The residues were broadcasted at planting using different rates (0, 10, 20, 30, and 40 t ha−1 ) on a sandy soil with low fertility. Tree diameter and height along with soil chemical proper- ties were monitored for 15 years. At 15 years samples of litter, weeds, and soil were col- lected for evaluation. Over 15 years of monitoring, no changes in tree growth or final yield were observed despite increased Ca and reduced Mn foliar tissue concentrations. Low Mg concentration in needles combined with symptoms resembling Mg deficiency and a high increase in Ca levels, suggest that this nutrient could be a limiting factor in tree response. At the same time, a reduction in weed mass with residue application was verified. Residue amendment increased soil Ca and attenuated acidity down to 60 cm after 15 years with the maximum effect on soil properties at ~ 13 years. Litter decreased from 36.2 (control) to 26.9 Mg ha −1 (highest rate) but increased Ca and diminished Al concentrations. The alka- line residue (rich in Ca) improved soil chemical properties at the surface and subsurface, decreased weed growth, increased Ca and reduced Mn in needles, but probably failed to increase tree yield due to an Mg deficiency.
650 $aAcidity
650 $aPlant fertility
650 $aAcidez do Solo
650 $aFertilidade
650 $aPinus Taeda
650 $aSolo Florestal
653 $aCalcium fractionation
653 $aForest floor
653 $aFracionamento de cálcio
653 $aNeedles
700 1 $aMOTTA, A. C. V.
700 1 $aMAEDA, S.
700 1 $aERCOLE, T. M.
700 1 $aPRIOR, S. A.
700 1 $aGOMES, J. B. V.
700 1 $aBOGNOLA, I. A.
700 1 $aALBUQUERQUE, C. G. de
773 $tNew Forests, 2024.
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Embrapa Florestas (CNPF) |
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