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Yield and quality of strawberry cultivars

机译：草莓品种的产量和品质

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The strawberry cultivation is an important economic activity in the Rio Grande do Sul State, Brazil, however the number of offered cultivars to the growers is reduced. The yield and quality of strawberry (Fragaria x ananassa Duch.) cultivars Camarosa, Galexia, Earlibrite, Festival, Plarionfre and Sabrosa was evaluated under the climatic conditions of Pelotas, Rio Grande do Sul State. We determined the number, mass, total soluble solids (TSS oBrix), total titratable acidity (TTA), antocianin level and fresh fruits produced in an experimental unit. We also determined the production of fruits per hectare and per plant. The statistical design used in the experiment was of completely randomized blocks with 6 treatments (cultivars) and 4 replicates where the experimental unit was composed of 8 plants. The harvest began in the first half of August, extending to the second half of December, totalling 20 weeks. Plarionfre, Earlibrite and Festival cultivars showed higher production from the first half of October until the end of the first half of November. Camarosa reached higher productivity, mass of plants and fruit weight. There were no differences between the evaluated cultivars in the levels of TSS, antocianin, ATT and pH during the period of evaluation.
机译：在巴西南里奥格兰德州，草莓种植是一项重要的经济活动，但是为种植者提供的栽培品种数量有所减少。在南里奥格兰德州佩洛塔斯的气候条件下，评估了草莓（Fragaria x ananassa Duch。）品种Camarosa，Galexia，Earlibrite，Festival，Plarionfre和Sabrosa的产量和品质。我们确定了以实验单位生产的数量，质量，总可溶性固形物（TSS oBrix），总可滴定酸度（TTA），安替卡宁水平和新鲜水果。我们还确定了每公顷和每棵植物的水果产量。实验中使用的统计设计是完全随机的块，具有6种处理（品种）和4个重复样本，其中实验单位由8种植物组成。收获始于8月上半月，一直持续到12月下半月，共计20周。从10月上半月到11月上半月，Plarionfre，Earlibrite和Festival品种的产量更高。 Camarosa达到了更高的生产力，植物数量和果实重量。在评估期间，被评估品种之间的TSS，antocianin，ATT和pH水平没有差异。

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