1. Department of Forest Engineering , Federal University of Rondônia – UNIR , Av. Norte Sul , Nova Morada , Rolim de Moura , RO , CEP 76940-000 , Brazil
2. Agricultural Sciences Center , Federal University of the Semiarid – UFERSA , Av. Francisco Mota, 572 , Costa e Silva , Mossoró , RN , CEP 59625-900 , Brazil
3. Forest Engineering Department , Agricultural Sciences Academic Unit, Federal University of Rio Grande do Norte – UFRN , RN-160, Km 03, District of Jundiaí , Macaíba , RN , CEP 59280-000 , Brazil
4. Institute of Agricultural and Environmental Sciences, Federal University of Mato Grosso – UFMT , Av. Alexandre Ferronato, Industrial Sector , Sinop , MT , CEP 78557-267 , Brazil
5. Office for Development of the Cocoa Region of the State of Rondônia, Executive Commission for the Cocoa Crop Plan – CEPLAC , BR – 364, km 325 , Ouro Preto do Oeste , RO , CEP 35400-000 , Brazil
6. Graduate Program in Materials Science and Engineering , Federal University of the Semiarid – UFERSA , Av. Francisco Mota, 572, Costa e Silva , Mossoró , RN , CEP 59625-900 , Brazil