The objective of this study was to evaluate the efficiency of spatial statistical analysis in the selection of genotypes in a plant breeding program and, particularly, to demonstrate the benefits of the approach when experimental observations are not spatially independent. The basic material of this study was a yield trial of soybean lines, with five check varieties (of fixed effect) and 110 test lines (of random effects), in an augmented block design. The spatial analysis used a random field linear model (RFML), with a covariance function estimated from the residuals of the analysis considering independent errors. Results showed a residual autocorrelation of significant magnitude and extension (range), which allowed a better discrimination...
In maize genetic breeding, early progeny selection is a meticulous step, and it demands rigorous cr...
Com o objetivo de estudar a viabilidade do uso do delineamento em blocos aumentados e de métodos de ...
Aiming to demonstrate how to obtain unbiased estimates of genetic parameters of base populations, un...
The objective of this study was to evaluate the efficiency of spatial statistical analysis in the se...
The objective of this study was to evaluate the efficiency of spatial statistical analysis in the se...
Experimentos de campo são realizados com grande frequência em programas de melhoramento de espécies ...
Doutoramento em Matemática e Estatística - Instituto Superior de AgronomiaStrategies for controlling...
Doutoramento em Matemática e Estatística - Instituto Superior de AgronomiaStrategies for controlling...
Experimentos de campo são realizados com grande frequência em programas de melhoramento de espécies ...
In plant improvement experimental designs are used to decompose the total phenotypic variance observ...
Três formas de análise espacial foram comparadas à análise do modelo linear Gauss-Markov normal em e...
The objective of this study was to estimate the genetic distance of irrigated rice based on differen...
Com o objetivo de estudar a viabilidade do uso do delineamento em blocos aumentados e de métodos de ...
The objective of this study was to estimate the genetic distance of irrigated rice based on differen...
O constante crescimento populacional e as limitadas áreas agricultáveis requerem o aumento da produt...
In maize genetic breeding, early progeny selection is a meticulous step, and it demands rigorous cr...
Com o objetivo de estudar a viabilidade do uso do delineamento em blocos aumentados e de métodos de ...
Aiming to demonstrate how to obtain unbiased estimates of genetic parameters of base populations, un...
The objective of this study was to evaluate the efficiency of spatial statistical analysis in the se...
The objective of this study was to evaluate the efficiency of spatial statistical analysis in the se...
Experimentos de campo são realizados com grande frequência em programas de melhoramento de espécies ...
Doutoramento em Matemática e Estatística - Instituto Superior de AgronomiaStrategies for controlling...
Doutoramento em Matemática e Estatística - Instituto Superior de AgronomiaStrategies for controlling...
Experimentos de campo são realizados com grande frequência em programas de melhoramento de espécies ...
In plant improvement experimental designs are used to decompose the total phenotypic variance observ...
Três formas de análise espacial foram comparadas à análise do modelo linear Gauss-Markov normal em e...
The objective of this study was to estimate the genetic distance of irrigated rice based on differen...
Com o objetivo de estudar a viabilidade do uso do delineamento em blocos aumentados e de métodos de ...
The objective of this study was to estimate the genetic distance of irrigated rice based on differen...
O constante crescimento populacional e as limitadas áreas agricultáveis requerem o aumento da produt...
In maize genetic breeding, early progeny selection is a meticulous step, and it demands rigorous cr...
Com o objetivo de estudar a viabilidade do uso do delineamento em blocos aumentados e de métodos de ...
Aiming to demonstrate how to obtain unbiased estimates of genetic parameters of base populations, un...