Tesis
Fator de forma e afilamento para povoamentos não desbastados de Pinus caribaea var. caribaea na região centro-sul de Mato Grosso
Fecha
2015-06-19Registro en:
ROSSI, Ariel Souza. Fator de forma e afilamento para povoamentos não desbastados de Pinus caribaea var. caribaea na região centro-sul de Mato Grosso. 2015. xi, 48 f. Dissertação (Mestrado em Ciências Florestais e Ambientais) - Universidade Federal de Mato Grosso, Faculdade de Engenharia Florestal, Cuiabá, 2015.
Autor
Drescher, Ronaldo
Caldeira, Sidney Fernando
http://lattes.cnpq.br/1927097515981523
http://lattes.cnpq.br/8103823652343569
Drescher, Ronaldo
631.792.021-49
http://lattes.cnpq.br/8103823652343569
Caldeira, Sidney Fernando
197.380.806-49
http://lattes.cnpq.br/1927097515981523
631.792.021-49
197.380.806-49
Carvalho, Samuel de Pádua Chaves e
059.183.376-01
http://lattes.cnpq.br/6176482316661283
Ferreira, Marcos Antônio Camargo
535.903.091-72
http://lattes.cnpq.br/3917698794934872
Wojciechowski, Julio Cesar
780.556.950-01
http://lattes.cnpq.br/7587863826613235
Institución
Resumen
The aim of this research consisted adjust a model of factor of form and model of afilamento caribaea Pinus to var. caribaea Barr. et Golf. for the region Center-South of Mato Grosso. The population located in the city of Nova Marilândia possesses area of 215,47ha, and around is occupied for agricultural activities. The implantation was performed with seedlings of seminal origin, the population did not receive any silvicultural treatment and the data were collected in 2014, when the population had 36 years. The description of the population occurred through a random inventory, aiming at to represent the population all. Subsequently the sociological classification of the population was carried in accordance with the methodology of Hozokawa and Souza. The collected data are proceeding from 90 trees, deriving of all the sociological classes. For the adjustment of the form factor 10 models were tested and for the adjustment of the tapering, the models of Kozak, Polynomial of Powers Fracionárias and Hradetzky, were tested. Moreover, the volumes obtained through the factor of form and the integral of the tapper function were compared with the volume obtained through the rigorous cubage. Amongst the models of form factor evaluated, what better it adjusted to the data was a logarithmic model; the model of Hradetzky presented adjustment to the tapering better and calculated the total volume more precisely. The comparison of the estimated volumes and the calculated one, to the level of 5% (α = 0,05) for the test of Tukey was not verified statistically significant difference.