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  1. Wine Grape Cultivars for the Midwest

    https://ohioline.osu.edu/factsheet/anr-0138

    of Agriculture (USDA) Ag Census. 1 = Lake Superior, 2 = Lake Michigan, 3 = Lake Huron, 4 = Lake Erie ... producing areas include the Great Lakes region, the Pacific Northwest, the Midwest, and eastern states from ... thus classified into categories based on number of days between bloom (typically occurs 4–6 weeks after ...

  2. Lesson Plans

    https://ohiowatersheds.osu.edu/resources/lesson-plans

    Plan:   Phosphates, Nitrates and Algal Blooms Class:  Environmental Science Grade:  11-12 Timeframe:  1 47 ... gaps were identified by comparing the expert influence diagram with the student's mental model.  ... Botany Grade:  11-12 Timeframe:  3 days Files:  Lesson Plan:  EduWebLab on Photosynthesis and Lake ...

  3. Grape Disease Control, 2017- Wayne Wilcox- Cornell University

    https://ohiograpeweb.cfaes.ohio-state.edu/news/grape-disease-control-2017-wayne-wilcox-cornell-university

    program at the Lake Erie grape research facilities, for his (and the crew’s) invaluable input on the work ...

  4. Grape Growers, Winemakers to Gather at Feb. 20-21 Conference

    https://ohiograpeweb.cfaes.ohio-state.edu/news/grape-growers-winemakers-gather-feb-20-21-conference

    learn from the experts directly at the 2017 Ohio Grape and Wine Conference, Feb. 20-21 in Dublin, Ohio. ... organizers. The industry’s economic impact in the state hovers around $800 million a year, he said. News ...

  5. Chadwick Arboretum & Learning Gardens Monthly Newsletter

    https://chadwickarboretum.osu.edu/node/581

    are: Staff News Arboretum News Horticulture Department News OSU News Gardening Tip Garden-Fresh Recipe ... Monthly Garden Interest Events Staff News New Program Manager Trish Clark (Use Headline 5 format) In ...     Arboretum News ArboBlitz 2015 (Use Headline 5 format)     When appropriate to use three across photos, ...

  6. Grapevine Nutrient Management: Petiole Sampling and Analysis

    https://ohioline.osu.edu/factsheet/hyg-1438

    growing season. Routine vine nutrient assessment: Full bloom (Fig. 2): When approximately 50 to 80% of ... clusters; Fig. 3). For general vine nutrient assessment, bloom time sampling is not recommended due to the ... frequent changes in tissue nutrient concentrations. However, bloom time sampling may be useful as ...

  7. Global Climate Change 1996

    https://ohioline.osu.edu/factsheet/cdfs-186

    levels, the levels of the Great Lakes, including Lake Erie, are expected to drop by an average of 7–8 ... to predict climate conditions on the basis of selected variables or factors which might bring about ... temperature, about half what would be predicted on the basis of the concentration of greenhouse gases. A closer ...

  8. Middle Reaches

    https://ohiowatersheds.osu.edu/node/422/middle-reaches

    Moving farther downstream, you can see that many of the smaller headwater streams have come ... life and can increase the risk of flooding downstream. Let's move on to the The Lake! ...

  9. Algae for Biofuels

    https://ohioline.osu.edu/factsheet/AEX-651-11

    photo inhibition occurs after exposure to too intensive light. For some algal species, a dark cycle is ... temperature range for algal cultivation is 25–35°C. CO₂ supplied at an optimal concentration 350–1000 ppm and ... solid-liquid separation steps. The first step, flocculation, aggregates the algal cells and improves the ...

  10. Powdery Mildew

    https://ohiograpeweb.cfaes.ohio-state.edu/ipm/diseases/powdery-mildew

    infected.  Most infection occurs during the period from early bloom through 3 to 4 weeks after bloom ... courtesy-Government of Western Australia, Department of Agriculture and Food) during hot and dry periods. Late in the ... is immediately before bloom through two to four weeks after bloom. For  commercial  wine grape ...

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