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| Registros recuperados: 16 | |
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| Maria,Luciano de Souza; Litter,Felipe Adolfo; Carneiro,Márcia de Almeida; Silva,Fabrícia Rodrigues da; Garcia,Marcos Leandro; Carvalho,Marco Antonio Camillo de. |
| ABSTRACT: Production of Tectona grandis (teak) in integrated systems with livestock or agriculture demonstrates high potential of financial return. However, studies on the development of teak are still scarce, especially in the northern region state of Mato Grosso. In this study we sought to evaluate dendometric variables of a clonal population of teak in a forest-livestock integration system (LFIS), during a period of 53 months in the city of Alta Floresta, Mato Grosso, Brazil. For this purpose, three installments were samples, a total of 360 individuals, and for each the diameter was measured at 1.3 meters from the base so as to calculate the total volume, the current annual increment (CAI) and mean annual increment (MAI), and five adjusted regression... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Growth; Model; LFIS; Teak. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782019000900301 |
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| Favalessa, Cyro Matheus Cometti; Ubialli, Jaime Antônio; Caldeira, Sidney Fernando; Drescher, Ronaldo. |
| The aim of this study was to compare the accuracy of the non-segmented polynomial models of Fifth degree and Hradetzky from 1976 and the segmented models of Max and Burkhart from 1976 and Clark et al. from 1991, in estimating diameters along the stem of Tectona grandis L.f., with adjustments for the full set of data and by diameter class in a 16 years old stand in the center–southern region of Mato Grosso State, Brazil. The database consisted of 114 trees, scaled by the modified Hohenadl method and distributed in diameter classes. The models adjustments were evaluated according to the adjusted coefficient of determination, standard eError of estimate and distribution of residuals. The accuracy of the models along the stem was evaluated by deviation,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Teak; Bole form; Rigorous tree scaling; Diameter classes; Models Tectona grandis; Forma do fuste; Cubagem rigorosa; Classes de diâmetro; Modelos polinomiais. |
| Ano: 2012 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/320 |
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| Registros recuperados: 16 | |
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