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  1. Introduction to Agronomy

    https://hcs.osu.edu/courses/hcs-3100

    site preparation, seasonality of management activities, and fundamentals of nutrient and pest ... provides fundamental information on how these crops are managed in the region. Management aspects include ... management. Prereq: 2201, 2201E, 2202, or 2202E. If you enjoyed this course, you may like… HCS 3420 Seed ...

  2. Be Alert for Spotted Lanternfly

    https://ohioline.osu.edu/factsheet/anr-83

    lanternfly has the potential to cause harm to the tree fruit, grape, and hops industries.   Though ... this fact sheet. As with any new invasive species, early prevention and detection are crucial to manage ... adults have been reported feeding on wild and domestic grapes, hops, fruit trees, willow, various ...

  3. Sustainable Irrigation and Fertigation Systems

    https://hcs.osu.edu/courses/hcs-3522

    HCS 3522 Introduction to the basic concepts of irrigation and fertilizer injector (fertigation) ... Management Specialization Sustainable Plant Systems Major Turfgrass Science Specialization Horticulture and ...

  4. Using Soil Electrical Conductivity (EC) to Delineate Field Variation

    https://ohioline.osu.edu/factsheet/fabe-565

    seeding Topsoil depth, CEC, soil productivity, organic matter. Variable-rate nutrient application based on ... data. Most Farm Management Information Systems (FMIS) and GIS software packages can create soil EC maps ... precision nutrient management, these sensors also assist with irrigation management by depicting changes in ...

  5. Understanding Soil Microbes and Nutrient Recycling

    https://ohioline.osu.edu/factsheet/SAG-16

    plant nutrients become food for the microbes in the soil. Soil organic matter (SOM) is basically all the ... the carbon and nitrogen cycles. Diagram by Dr. Rafiq Islam Soil Organic Matter Nutrients The nutrients ... a storehouse for many plant nutrients. Consider the following three scenarios. Soils typically turnover 1 to ...

  6. Pruning and Care of Tree Wounds

    https://ohioline.osu.edu/factsheet/HYG-3311-09

    nutrient deficiency, homeowners may wish to apply mineral fertilizers for rapid, reliable growth responses, ... responsible for nutrient and water translocation (phloem and xylem) or structural support (heartwood), ... nutrient and water availability. Some trees may never completely close their wounds, depending on these and ...

  7. Spinner-Disc Spreader Set Up and Calibration

    https://ohioline.osu.edu/factsheet/fabe-561

    fertilizer application. Operating conditions such as terrain, soil surface conditions, environmental ... corn soybeans wheat nutrient management agronomy Food, Agricultural and Biological Engineering ... that impact accurate spreading of fertilizers. Spinner-disc spreaders are commonly used to apply ...

  8. Role of Soil Bacteria

    https://ohioline.osu.edu/factsheet/anr-36

    Natural Resources Microbes in the soil are directly tied to nutrient recycling especially carbon, ... the soil including improved soil structure and soil aggregation, recycling of soil nutrients, and ... soil nutrients.     The decomposers consume the easy-to-digest carbon compounds and simple sugars and ...

  9. Soil Acidification: How to Lower Soil pH

    https://ohioline.osu.edu/factsheet/agf-507

    Fertility and Fertilizers: An Introduction to Nutrient Management. (6th Ed.). Upper Saddle River, NJ: ... soil conditions to thrive. Throughout Ohio and many other parts of the Midwest surface soils are ... neutral to slightly alkaline. Elemental sulfur can be applied as a soil amendment to decrease the pH or ...

  10. Asian Tiger Mosquito

    https://ohioline.osu.edu/factsheet/ent-87

    Management Board is licensed under CC BY-NC-ND 2.0 The adult female mosquito, like the male, feeds on nectar ... areas of natural soil substrate, such as marshes, swamps, or flooded ditches. Eggs are laid in ... Resources. January 6, 2020. https://odh.ohio.gov/wps/portal/gov/odh/know-our ...

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