Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 12 of 12 for “"berry size"”.
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The effect of maleic hydrazide in controlling plant populations in the strawberry in southwest Virginia
… of Maleic Hydrazide (MH) in controlling strawberry plant populations were studied. Foliar applications of MH at 1000 ppm resulted in reduced runner length. The effect of MH sprays appeared to be directly related to the stage of rooting at the time of spray applications. Rooted plants were …
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Breeding strategies for wine grapes: From genetic analysis of agronomic traits to wine sensory evaluation
… wine grape, the assessment of the influence of berry size in the oenological composition of segregating progenies and clones; and the sensory evaluation of wines derived from Graciano × Tempranillo selections. Two segregating progenies derived from Grenache × Tempranillo (130 genotypes) and …
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Nuevas aportaciones al conocimiento y utilización de productos fitosanitarios para el control de enfermedades de la vid: Evaluación de posibles efectos sobre la fermentación y elaboración de vinos de calidad
… preblooming led to a reduction in crop yield and berry size, increasing the concentration of compounds responsible for the color, aroma and flavor of wines. Fermentative processes (alcoholic and malolactic fermentations) were not affected. The treatment favourably modified the sensory …
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Factors affecting the levels of 3-isobutyl-2-methoxypyrazine and C6 compounds in Vitis vinifera L. Merlot.
… (ETc) until commercial harvest. Canopy growth, berry size and vine yield were significantly reduced on the vines from the rainfall exclusion treatment, and a significant increase in the fruit to pruning weight ratio was recorded over time. IBMP concentration was greater under normal rainfall …
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Effects of Horticultural Oils on Photosynthesis, Fruit Maturity, and Yield of Wine Grapes
… (NAR), soluble solids concentration (SSC), and berry size were reduced by oil treatments when compared to an untreated control. Also in 1998, a 1.5% (v/v) oil/water emulsion at 5550 L/ha and 4680 L/ha was applied to 23 wine grape cultivars. Eleven cultivars had significant foliar injury but …
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Foraging Behavior of Spring Bees and Their Agricultural Implications
… a proxy for pollen load, was manipulated on strawberry flowers to determine whether this treatment affected mason bee visitation frequency. Three mason bee densities (three, six and nine bees in ≈2.33 m2) were compared in three greenhouses, each stocked with 10 strawberry plants. Bee visitations …
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Viticultural techniques of canopy management to mitigate the effects of global warming
… were: severe shoot trimming (SST) after berry set, minimal pruning (MP) and late winter pruning (LWP). In addition, basal leaf removal (LR), a wildly used cultural technique, was also studied in order to evaluate the impacts on grape and wine characteristics. The results show that SST …
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The Impact of Prohexadione-calcium on Grape Vegetative and Reproductive Development and Wine Chemistry
… application at E-L stages 26, 27, and 29 reduced berry weight without impacting fruit set. Berry weight reduction correlated to higher color intensity (420+520 nm), anthocyanins, total phenols and phenol-free glycosyl-glucose (PFGG). Cabernet franc vegetative and reproductive development was …
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Estudio del origen genético de la variedad de vid Garnacha Blanca, de su diversidad fenotípica y de los efectos moleculares asociados a la variación en el color de la uva
… the generation of new derivative varieties, like berry color variants. Garnacha Blanca (GB) is a white-berried variety derived from Garnacha Tinta (GT). Both varieties display fruit set problems that can limit production. In order to understand potential in GB for clonal selection improvement …
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Spotted-wing Drosophila: Investigating the Efficacy of Innovative and Alternative Management Techniques
… and physical exclusion on SWD in primocane raspberry fruit. For our first set of experiments, we conducted a series of laboratory bioassays to test twenty-five potential pesticide treatments. We measured the effects of these treatments on SWD adult mortality, oviposition, larval and pupal …
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Identification of grapevine Pectate Lyase genes altering Berry Texture during ripening
… acceptance in the table grape market, including berry size, aroma, flavour, and texture. While consumers perceive berry texture as an indicator of fruit freshness, for producers, the firmness is a critical trait influencing resistance to pathogen invasion and postharvest spoilage. Firm berries …
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Vines of different capacity and water status alter the sensory perception of Cabernet Sauvignon wines
… perception. The treatments regulating vine size and water status were under-trellis groundcover, root manipulation, rootstocks, and irrigation. Treatments were arranged in a strip-split-split plot design before the introduction of the irrigation treatment resulted in incomplete replication …