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Modelos Hipsométricos Para Eucalipto Em Sistema De Integração Lavoura-pecuária-floresta
| Content Provider | Semantic Scholar |
|---|---|
| Author | Souza, Hudson Santos Filho, Antônio De Arruda Tsukamoto Vendruscolo, Diogo Guido Streck Chaves, Arthur Guilherme Schirmbeck Motta, Alessandro Soares Da |
| Copyright Year | 2016 |
| Abstract | O objetivo deste trabalho foi testar 10 modelos hipsometricos para eucalipto em sistema de integracao lavoura-pecuaria-floresta. O experimento foi implantado no municipio de Caceres –MT em novembro de 2010. O plantio do eucalipto foi realizado em fileiras triplas (renques), com espacamento de 3x3 m nos renques e 23 m entre os renques. Os valores do coeficiente de correlacao multipla ( r yŷ) variaram entre 0,6773 e 0,8239, sendo o maior valor pertencente a equacao gerada pelo modelo 5. O modelo 5 tambem apresentou a menor raiz quadrada do erro medio em percentagem (RQEM%) de 7,78, sendo o mais acurado para estimativa da altura de eucalipto em sistema de integracao lavoura-pecuaria-floresta. Palavras-chave: sistema agroflorestal, altura total, modelos de regressao. HYPSOMETRIC MODELS FOR EUCALYPTUS IN A SYSTEM FOR INTEGRATING CROP-LIVESTOCK-FOREST ABSTRACT The objective of this study was to test 10 hypsometric models for eucalyptus in a system for integrating crop-livestock-forest. The experiment was implemented in the city of Caceres, MT, Brazil, in November 2010. The planting of eucalyptus was held in triple lines (rows), with distances of 3x3 m in the rows and 23 m among the rows. The multiple correlation coefficient values ( r yŷ) ranged from 0.6773 to 0.8239, where the highest value belongs to the equation generated by the model 5. The model 5 also showed the lowest square root of average error in terms of percentage (RQEM%), totaling 7.78, and it was the most accurate value for estimating the height of eucalyptus in the system for integrating crop-livestock-forest . Keywords: agroforestry system, total height, regression models. DOI: http://dx.doi.org/10.14583/2318-7670.v04n01a03 |
| Starting Page | 11 |
| Ending Page | 14 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.14583/2318-7670.v04n01a03 |
| Volume Number | 4 |
| Alternate Webpage(s) | http://www.bibliotekevirtual.org/revistas/NATIVA/v04n01/v04n01a03.pdf |
| Alternate Webpage(s) | https://doi.org/10.14583/2318-7670.v04n01a03 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
