[PDF] Top 20 Validation of white oat yield estimation models using vegetation indices

... use of remote sensing in agriculture presents some practical applications in crop production ...as white oats, which may indicate the capacity of using this technique in the ...aim of ... See full document

... Vegetation indices are widely used to indicate the nutritional status of crops, as well as to estimate their harvest ...stage of evaluation and the index ...accuracy of the Normalized ... See full document

... sensing of radiation reflected from the Earth’s sur- face from satellites allows monitoring the “status” of the en- tire planet Earth with reasonable spatial and temporal cov- erage (Malenovsky et ...sum ... See full document

... results of the analysis of errors estimated by the models, based on the carbon mineralization in the soil, for the Shapiro-Wilk (SW), Breusch-Pagan (BP), and Durbin-Watson (DW) tests are presented in ... See full document

... point of view, once the initial cluster centroids (seeds) are chosen, the algorithm computes the de- gree of membership of all feature vectors in all the clus- ters and, then, iteratively computes ... See full document

... Gaussianity of the posterior distribution of the model parameters, and study the effect of calibration by comparing the mean and variance of the distribution in the unrestricted case to the ... See full document

... Sum of Squares), que corresponde à soma dos quadrados dos desvios obtidos no item d e; (g) calcu- lar o quadrado do coeficiente de correlação da validação cruza- da (Q 2 ) e o desvio-padrão da validação cruzada ... See full document

... average of the last 20 years (900 mm), but with different ...volume of rainfall occurred from half of the cycle to the maturation (Figure 1A), a condition that led to periods of lower ... See full document

... green vegetation cover and crop moisture, in addition to the detection of plant ...volume of data poses a challenge for data processing and extracting crucial ...analysis of hyper-spectral ... See full document

... combinations of spectral bands and vegetation indices from original, segmented and reflectance images in order to determine the levels of leaf nitrogen and chlorophyll in the bean, and to ... See full document

... identified, of which 112 mobile applications that do not use sensors, were ...terms of the use of the accelerometer sensor, result- ing in the exclusion of 16 mobile ...ification of the ... See full document

... size of the mesh and the turbulence of a mathematical model of CFD, which could explain hydrody- namic behavior on facultative stabilization ponds, FSP, built to pilot scale: conven- tional pond, CP, ... See full document

... importance of white oat (Avena sativa ...effect of b-glucan on blood cholesterol levels, the crop has been integrated in the human food chain (Finatto et ...integration of white ... See full document

... sets of a consistent size, the following records were eliminated: data from daughters of sires that did not have at least four daughters per class of herd- year-month test day, cows younger than 18 ... See full document

... Farm of the Agronomic Institute of Paraná (IAPAR), located at the geographical coordinates 23°23 ′ S and 51°11′ W, with an altitude of 610 m, and soil classified as an Oxisol (Latossolo Vermelho ... See full document

... level of aerosol retrieval uncertainties for regional samples of test sites in middle Europe and a global test site with AERONET stations around the ...uncertainties of aerosol retrieval with ATCOR ... See full document

... The forming simulation is very similar to the Nakajima test simulation. Although, in this one, the test setup was cut in half and simulated with symmetry boundary conditions, with the aim of reducing the runtime ... See full document

... determine yield and estimate pea grain yield stability of newly-created lines JSG-1 (cultivar in recognition process) as well as compare with foreign origin cultivars in agroecological area of ... See full document

... effect of selective herbicide sprays was evaluated on yield and quality of grains in four genotypes of ...consisted of the four genotypes (UPF 18, OR 2, UPF 19 and UFRGS 19), subdivided ... See full document

... aim of this study was to identify areas susceptible to drought and under desertification in the Brazilian Northeast, more specifically in the states of Alagoas, Pernambuco, and ...frequency, ... See full document