Yield and quality of differents strawberry cultivars.

O trabalho teve como objetivo gerar e disponibilizar informa????es t??cnicas para a produ????o sustent??vel de morangueiro na regi??o Sul do Rio Grande do Sul, visando ?? melhoria da qualidade do morango produzido e a diversifica????o da propriedade agr??cola. O trabalho foi composto por quatro experimentos, nos quais foram avaliados: experimento 1- sazonalidade agron??mica e fitoqu??mica de cultivares de morangueiro; experimento 2- produtividade de morangueiro Camarosa e Festival sob diferentes n??veis de aduba????o qu??mica em pr??-plantio; experimento 3- aspectos produtivos de cultivares de morangueiro submetidas ??s condi????es edafoclim??ticas de Pelotas; experimento 4- caracteriza????o sensorial de morangos frescos, atrav??s de an??lise sensorial das frutas das cultivares estudadas no experimento 3, onde foram avaliados atributos gustativos e visuais das frutas.Todos os experimentos foram realizados a campo sobre canteiros cobertos com filme de polietileno preto e t??nel baixo, exceto o experimento 4 que foi realizado no Laborat??rio de Tecnologia e An??lise Sensorial de Alimentos da Embrapa Clima Temperado. Observou-se que o pico de produ????o para as cultivares avaliadas ocorreu no m??s de novembro. As cultivares Camarosa, Festival e Ventana foram as mais produtivas, por??m as cultivares Albion, Camino Real e Ventana alcan??aram ??ndices superiores de qualidade geral na an??lise sensorial.The work has the purpose to generate and provide technical information for sustainable production of strawberry in the southern of Rio Grande do Sul, aimed to improve the quality of strawberry produced and diversification of agricultural ownership. The work was composed of four experiments, in which were evaluated: experiment 1- agronomic seasonality of strawberry cultivars and nutraceutical quality of fruits; 2- yield of strawberry cultivars Camarosa and Festival under different levels of chemical fertilization in pre-planting; experiment 3- productive aspects of strawberry cultivar submitted to environmental conditions of Pelotas-RS; experiment 4- sensory characterization of fresh strawberry; was performed the sensory characterization of strawberry fruits of third experiment, which evaluated taste and visual attributes of fruits. All the experiments were performed at field on covered beds with black polyethylene film and low tunnel, except the fourth experiment, which was conducted at laboratory technology and sensory analysis of foods at Embrapa Clima Temperado. It was observed that the peak production for cultivars occurred in November The Camarosa, Festival e Ventana cultivars were the most productive, however, the cultivars Albion, Camino Real e Ventana reached higher rates of overall quality in the sensory analysi