Detalhes bibliográficos
| Ano de defesa: |
2008 |
| Autor(a) principal: |
SILVA, Janilson Alves da
 |
| Orientador(a): |
SILVA, José Antônio Aleixo da |
| Banca de defesa: |
CORDEIRO, Gauss Moutinho,
JANKOVSKI, Tadeu |
| Tipo de documento: |
Dissertação
|
| Tipo de acesso: |
Acesso aberto |
| Idioma: |
por |
| Instituição de defesa: |
Universidade Federal Rural de Pernambuco
|
| Programa de Pós-Graduação: |
Programa de Pós-Graduação em Biometria e Estatística Aplicada
|
| Departamento: |
Departamento de Estatística e Informática
|
| País: |
Brasil
|
| Palavras-chave em Português: |
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| Palavras-chave em Inglês: |
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| Área do conhecimento CNPq: |
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| Link de acesso: |
http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/5003
|
Resumo: |
The main objective of this work is to use models ARIMA to adjust the estimates of growth in height of leucaena ( emph () Leucaena leucocephala (Lam.) de Wit.) Agreste of Pernambuco. The experiment was conducted at the Experimental Station Company Research Pernambuco Agropecuária - IPA, the municipality of Caruaru - PE. 544 trees were used to leucaena variety, of Hawaii (cv. K8), divided into 24 treatments with 24 repetitions. The sources of variations were: levels of phosphorus, organic compounds and urban waste inoculation with rhizobia (NFB 466 and 473) applied alone. Were considered for this study 5 years of measurements and used the Chapman-Richards model to remove the trend in the series study, after removal of the new trend set S(t) was modeled using models ARIMA (1,1,0), (1,1,1) (1,1,2) and (1,1,3). However, the results were not superior to traditional non-linear models, often used in modeling the growth of forests. |
