Two experiments were carried out during the years 1979 and 1980, as the Agronomic Experimental Station of the Federal University of Rio Grande do Sul, in Guaíba, Rio Grande do Sul State, Brazil, aiming to determine the effects of a selection pressure cycle in six methods (SSD – single seed descent, honeycomb method, massal populational method, bigger bulk and small bulk), applied in F2 and tested in F3 generations of 16 populations of hexaploid wheat. A positive shift was noted in these populations, on account of the methods of selection for the characters grain yield, kernel weight, biological yield, tillering number/m2, harvest index and plant stature. Results on certain agronomic characters indicated that the methods of selection honeyco...
This paper was established in the experimental fields of Estação Experimental de Agronomia de Pindor...
A seleção pelo Índice Multiefeitos baseia-se em um sistema que considera, simultaneamente, o comport...
An experiment was carried out in 1981, at the Experiment Station of the "Instituto Agronômico de Cam...
During the years of 1983 and 1984, two experiments were carried out at the "Estação Experimental Agr...
The effects of selection methods and genetic variability were studied through the genetic grain yiel...
The effects of intrapopulation recurrent selection and of the genetic drift were evaluated on 20 cyc...
Este trabalho teve como objetivos predizer o ganho genético, para produção de grãos, advindo de dife...
More than two hundred oat and wheat advanced-lines selected in 1983 were grown in field experiments ...
O objetivo deste trabalho foi investigar o uso de valores fenotípicos e genotípicos na análise de tr...
A diversidade genética e a variabilidade de caracteres morfofisiológicos foram examinados através da...
Most breeders, either analytically or intuitively, practice multiple trait selection when developing...
The objective of this study was to evaluate the effects of the row spacing reduction, plant populati...
This work aimed to evaluate the Jinks & Pooni's method to predict genetic potential of the segregati...
The efficiency of five methods of conduction of segregating populations was compared in common beans...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
This paper was established in the experimental fields of Estação Experimental de Agronomia de Pindor...
A seleção pelo Índice Multiefeitos baseia-se em um sistema que considera, simultaneamente, o comport...
An experiment was carried out in 1981, at the Experiment Station of the "Instituto Agronômico de Cam...
During the years of 1983 and 1984, two experiments were carried out at the "Estação Experimental Agr...
The effects of selection methods and genetic variability were studied through the genetic grain yiel...
The effects of intrapopulation recurrent selection and of the genetic drift were evaluated on 20 cyc...
Este trabalho teve como objetivos predizer o ganho genético, para produção de grãos, advindo de dife...
More than two hundred oat and wheat advanced-lines selected in 1983 were grown in field experiments ...
O objetivo deste trabalho foi investigar o uso de valores fenotípicos e genotípicos na análise de tr...
A diversidade genética e a variabilidade de caracteres morfofisiológicos foram examinados através da...
Most breeders, either analytically or intuitively, practice multiple trait selection when developing...
The objective of this study was to evaluate the effects of the row spacing reduction, plant populati...
This work aimed to evaluate the Jinks & Pooni's method to predict genetic potential of the segregati...
The efficiency of five methods of conduction of segregating populations was compared in common beans...
Continuing research initiated in the previous growing season, a field experiment was conducted durin...
This paper was established in the experimental fields of Estação Experimental de Agronomia de Pindor...
A seleção pelo Índice Multiefeitos baseia-se em um sistema que considera, simultaneamente, o comport...
An experiment was carried out in 1981, at the Experiment Station of the "Instituto Agronômico de Cam...