Knowledge the processes responsible for the progress of genetic gain in grain yield in wheat plant is an essential step for the development of high yield cultivars. The aims of the study were: a) Evaluate the duration of developmental phases in wheat cultivars and quantify the importance of each phase on grain yield and its components. b) characterize physiological and agronomically wheat cultivars released in different decades, to identify selection criteria for continued improvement of genetic progress in Brazil. c) Characterize Brazilian wheat cultivars developed in different decades for the nitrogen use efficiency (NUE). Ten wheat cultivars released from1940 to 2009, were examined for two years in a competition essay (2010 and 201...
Common Bean (Phaseolus vulgaris L.) is a world food consumed and very traditional of Brazilians, con...
Bean crop has great economic importance to Brazil and specifically for the South West of Parana, whe...
The Catingueira pluton, located in the state of Paraíba, Domain Transversal Zone (DTZ), Borborema P...
To characterize the genetic variability as the nitrogen use efficiency (NUE) and identify environmen...
The tillage system was a great advancement for the Brazilian agriculture, promoting benefits by main...
Wheat (Triticum aestivum L.) growing has great importance in the agricultural system of the southern...
The use of coul season cereals with dual purpose is an excellent alternative for croplivestock integ...
The objective of this study was to characterize the corn silages of different genotypes and to exami...
The objective of the research is to analyze, in the light of precepts of self - management, incubat...
Tese de Doutoramento em Ciências do DesportoO presente estudo teve como objetivo central, analisar o...
Vineyards in Paraná, especially in the Southwest region, has shown upward development due to the exp...
Few studies have evaluated organic sources, rock pownders and plants used to cover soil as resources...
The eating habits of the Brazilian people suffered a remarkable change from the mid 90’s. This fact ...
The introduction of Rht genes, mainly from breeding programs in Asia, Europe, United States and Mex...
Organic agriculture emerge as an option for small farmers due to high demand for healthy products an...
Common Bean (Phaseolus vulgaris L.) is a world food consumed and very traditional of Brazilians, con...
Bean crop has great economic importance to Brazil and specifically for the South West of Parana, whe...
The Catingueira pluton, located in the state of Paraíba, Domain Transversal Zone (DTZ), Borborema P...
To characterize the genetic variability as the nitrogen use efficiency (NUE) and identify environmen...
The tillage system was a great advancement for the Brazilian agriculture, promoting benefits by main...
Wheat (Triticum aestivum L.) growing has great importance in the agricultural system of the southern...
The use of coul season cereals with dual purpose is an excellent alternative for croplivestock integ...
The objective of this study was to characterize the corn silages of different genotypes and to exami...
The objective of the research is to analyze, in the light of precepts of self - management, incubat...
Tese de Doutoramento em Ciências do DesportoO presente estudo teve como objetivo central, analisar o...
Vineyards in Paraná, especially in the Southwest region, has shown upward development due to the exp...
Few studies have evaluated organic sources, rock pownders and plants used to cover soil as resources...
The eating habits of the Brazilian people suffered a remarkable change from the mid 90’s. This fact ...
The introduction of Rht genes, mainly from breeding programs in Asia, Europe, United States and Mex...
Organic agriculture emerge as an option for small farmers due to high demand for healthy products an...
Common Bean (Phaseolus vulgaris L.) is a world food consumed and very traditional of Brazilians, con...
Bean crop has great economic importance to Brazil and specifically for the South West of Parana, whe...
The Catingueira pluton, located in the state of Paraíba, Domain Transversal Zone (DTZ), Borborema P...