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Comparative study of hatching estimation methods of Rhipicephalus (Boophilus) microplus eggs. Author(s): FIGUEIREDO, A.; AGNOLON, I. C.; LOPES, L. G.; GIGLIOTI, R.; CHAGAS, A. C. de S. Reproductive parameters of Rhipicephalus (Boophilus) microplus are often evaluated. They are good indicators of resistance to commercial acaricides and of plant extracts? efficacy. The objective of th... ... Repository: BDPA Publication year: 2018
Estimation of aboveground biomass stock in tropical savannas using photogrammetric imaging. Author(s): QUEIROZ, R. F. P.; OLIVEIRA, M. V. N. d'; REZENDE, A. V.; ALENCAR, P. A. L. de The use of photogrammetry technology for aboveground biomass (AGB) stock estimation in tropical savannas is a challenging task and is still at a preliminary stage. This work aimed to use metrics deriv... ... Repository: BDPA Publication year: 2023
Volume estimate for three timber species with commercial interest from the diameter of the stump. Author(s): LIMA, Q. S. de; CUNHA, T. A. da; AMARO, M. A.; FIGUEIREDO, E. O.; PARENTE, P. R. F. Estimativa do volume para três espécies de interesse comercial madeireiras a partir do diâmetro do toco. O volume comercial de árvores pode ser calculado de forma direta e indireta. Entretanto em área... ... Repository: BDPA Publication year: 2021
Airborne lidar-based estimates of tropical forest structure in complex terrain: opportunities and trade-offs for REDD+. Author(s): LEITOLD, V.; KELLER, M.; MORTON, D. C.; COOK, B. D.; SHIMABUKURO, Y. E. Carbon stocks and fluxes in tropical forests remain large sources of uncertainty in the global carbon budget. Airborne lidar remote sensing is a powerful tool for estimating aboveground biomass, provi... ... Repository: BDPA Publication year: 2015
New accuracy estimators for genomic selection with application in a cassava (Manihot esculenta) breeding program. Author(s): AZEVEDO, C. F.; RESENDE, M. D. V. de; SILVA, F. F.; VIANA, J. M. S.; VALENTE, M. S. F.; RESENDE JUNIOR, M. F. R.; OLIVEIRA, E. J. de ABSTRACT. Genomic selection is the main force driving applied breeding programs and accuracy is the main measure for evaluating its efficiency. The traditional estimator (TE) of experimental accuracy... ... Repository: BDPA Publication year: 2016
Outcrossing rate between 'Haden' and 'Tommy Atkins' mangoes estimated using microsatellite and AFLP markers. Author(s): SANTOS, C. A. F.; LIMA NETO, F. P. The objective of this work was to estimate outcrossing rates between Haden and Tommy Atkins mango cultivars, using AFLP and microsatellite markers. Progenies of an isolated 'Haden' plant, identified i... ... Repository: BDPA Publication year: 2011
Aboveground forest biomass estimation with Landsat and LiDAR data and uncertainty analysis of the estimates. Author(s): LU, D.; CHEN, Q.; WANG, G.; MORAN, E.; BATISTELLA, M.; ZHANG, M.; LAURIN, G. V.; SAAH, D. Landsat Thematic mapper (TM) image has long been the dominate data source, and recently LiDAR has offered an important new structural data stream for forest biomass estimations. On the other hand, for... ... Repository: BDPA Publication year: 2012
Parameter estimation of a demand forecasting function associated with behavior of weed using genetic algorithm. Author(s): STERZO, M. S.; CRUVINEL, P. E. Repository: BDPA Publication year: 2017
Methods for estimating forage mass in pastures. Author(s): ALVES, C. de O.; PIMENTEL, R. M.; TAMY, W. P.; SOUZA, F. B. M. de; DONAGEMMA, G. K. A large part of farm properties have low levels of productivity, therefore estimate the herbage mass is essential for the proper planning, moreover, properly quantify the forage mass will provide appr... ... Repository: BDPA Publication year: 2020
Pesticide bioconcentration factor estimate in apples. Author(s): PARAIBA, L. C. This work objective was to estimate the bioconcentration factor (BCF) of thirty six pesticides used in the Brazilian integrated apple production systems (IAP), in order to select priority pesticides t... ... Repository: BDPA Publication year: 2009

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