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| 1. |  | OLÍMPIO, Z. S.; FERNANDES, F. E. P.; FERNANDES, C. de S.; CAVALCANTE, F. R. A.; ALBUQUERQUE, L. de F. Inovação social na caracterização da adoção de sistemas agroflorestais no semiárido para o desenvolvimento local. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12., 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. 1 CD-ROM. p. 169-171.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 2. | | SANTOS, R. D.; OLÍMPIO, Z. S.; SILVA, D. D. R. da; FERNANDES, F. E. P.; FERNANDES, C. de S.; FARIAS, J. L. de S. Experiência de implantação de monitoramento e avaliação da sustentabilidade de subsistemas de criação animal. Cadernos de Agroecologia, v. 13, n. 1, p. 1-5, Jul. 2018. Edição dos anais do VI Congresso Latino-Americano (CLAA), X Congresso Brasileiro (CBA), V Seminário do DF e Entorno (SEMDF), 12-15 setembro de 2017, a Brasília, DF, Brasil.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 3. | | CAVALCANTE, F. R. A.; ALBUQUERQUE, L. de F.; OLÍMPIO, Z. S.; DIAS, K. R.; CASTRO, M. M.; FERNANDES, F. E. P. Avaliação comportamental de aves caipiras em sistema de transição agroecologico em clima semiárido. In: CONGRESSO NORDESTINO DE PRODUÇÃO ANIMAL, 12., 2017, Juazeiro, BA. Construindo pontes entre o ensino, a pesquisa e a extensão: anais. Petrolina: Univasf: Embrapa Semiárido: Instituto Federal de Educação, Ciência e Tecnologia, Sertão de Pernambuco, 2017. 1 CD-ROM. p. 331-333.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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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: |
17/05/2012 |
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Data da última atualização: |
20/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CARDOSO, F. C.; MARQUES, R.; BOTOSSO, P. C.; MARQUES, M. C. M. |
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Afiliação: |
FERNANDA C. CARDOSO, UFPR; RENATO MARQUES, UFPR; PAULO CESAR BOTOSSO, CNPF; M. C. M. Marques, UFPR. |
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Título: |
Stem growth and phenology of two tropical trees in contrasting soil conditions. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Plant and Soil, n. 354, p. 269-281, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Background and aims Phenological variations in tropical forests are usually explained by climate. Nevertheless, considering that soil water availability and nutrient content also influence plant water status and metabolism, soil conditions may also be important in the regulation of plant reproductive and vegetative activities over time.We investigated whether phenological patterns and stem growth differ in trees growing in two types of soil that display contrasting water and nutrient availability, namely, Gleysol (moist and nutrient-poor) and Cambisol (drier and nutrient rich). Methods Phenological observations (flushing, leaf fall, flowering and fruiting) and stem diameter growth were recorded for 120 trees fitted with fixed dendrometer bands, at 15 days intervals, for 1 year. Two species of contrasting deciduousness were investigated: Senna multijuga (semi-deciduous) and Citharexylum myrianthum (deciduous). Results Both species were seasonal in all phenophases, regardless of soil type. However, frequency, mean date and intensity of phenophases varied according to soil type. Girth increment of C. myrianthum was four times greater in Cambisol than in Gleysol, whereas the type of soil had no significant effect on that of S. multijuga. Conclusions These results show that soil characteristics also play an important role in determining phenological patterns and growth and must be considered when analysing phenological patterns in tropical forests. |
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Palavras-Chave: |
Citharexylum myrianthum; Floresta sazonal; Ritmo sazonal; Senna multijuga. |
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Thesagro: |
Crescimento; Diâmetro; Nutriente; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02164naa a2200253 a 4500
001 1924782
005 2015-02-20
008 2012 bl uuuu u00u1 u #d
100 1 $aCARDOSO, F. C.
245 $aStem growth and phenology of two tropical trees in contrasting soil conditions.$h[electronic resource]
260 $c2012
520 $aBackground and aims Phenological variations in tropical forests are usually explained by climate. Nevertheless, considering that soil water availability and nutrient content also influence plant water status and metabolism, soil conditions may also be important in the regulation of plant reproductive and vegetative activities over time.We investigated whether phenological patterns and stem growth differ in trees growing in two types of soil that display contrasting water and nutrient availability, namely, Gleysol (moist and nutrient-poor) and Cambisol (drier and nutrient rich). Methods Phenological observations (flushing, leaf fall, flowering and fruiting) and stem diameter growth were recorded for 120 trees fitted with fixed dendrometer bands, at 15 days intervals, for 1 year. Two species of contrasting deciduousness were investigated: Senna multijuga (semi-deciduous) and Citharexylum myrianthum (deciduous). Results Both species were seasonal in all phenophases, regardless of soil type. However, frequency, mean date and intensity of phenophases varied according to soil type. Girth increment of C. myrianthum was four times greater in Cambisol than in Gleysol, whereas the type of soil had no significant effect on that of S. multijuga. Conclusions These results show that soil characteristics also play an important role in determining phenological patterns and growth and must be considered when analysing phenological patterns in tropical forests.
650 $aCrescimento
650 $aDiâmetro
650 $aNutriente
650 $aSolo
653 $aCitharexylum myrianthum
653 $aFloresta sazonal
653 $aRitmo sazonal
653 $aSenna multijuga
700 1 $aMARQUES, R.
700 1 $aBOTOSSO, P. C.
700 1 $aMARQUES, M. C. M.
773 $tPlant and Soil$gn. 354, p. 269-281, 2012.
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