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  1. Guidelines for Choosing a Soil Analytical Laboratory

    https://ohioline.osu.edu/factsheet/HYG-1133

    Assistant Professor/Extension Soil Fertility/Nutrient Management Specialist, School of Environment and ... concentrations of plant-available nutrients in soil. Research at many land-grant universities over many decades ... collection kit analyses fertilizer recommendations nutrient concentrations regional soil testing cation ...

  2. Phosphorus (P) Nutrient Use in Ohio

    https://ohioline.osu.edu/factsheet/anr-0143

    -phosphorus-from-animal-manure-pss-2249.pdf Ag Crops and Livestock phosphorus soil fertility nutrient management water quality Agriculture ... a foundational area of study in soil fertility research. The basis of university fertilizer recommendations is ... fertilizer is added to the soil. The change in P nutrient use which occurred around 1995 coincided with ...

  3. Manure and Compost: Nitrogen Availability in Organic Production

    https://ohioline.osu.edu/factsheet/anr-34

    researchgate.net/publication/346060031_Estimating_Plant-available_Nitrogen_from_Manur e. Ag Crops and Livestock organic manure compost nitrogen soil nutrient management plan ... is a challenging obstacle for producers. A nutrient management plan needs to consider the following ... prevent excessive soil nutrient levels. Volatilization Losses Immediate incorporation or injection of ...

  4. Lawn Mowing

    https://ohioline.osu.edu/factsheet/hyg-5816

    University Mowing, the controlled defoliation of turfgrass, is a cornerstone practice in lawn management ... subsequent interventions. Proper mowing practices are pivotal, regardless of fertilization, irrigation, or ... limited soil moisture can lead to signs of stress and increased risk of turfgrass loss in closely mowed ...

  5. Ohio Phosphorus (P) Use by Crop Reporting District

    https://ohioline.osu.edu/factsheet/anr-0144

    epa.ohio.gov/static/Portals/35/documents/Nutrient-Mass-Balance-Study-2020.pdf Ag Crops and Livestock phosphorus soil fertility nutrient management water quality Agriculture and ... Nutrient Use in Ohio section “Determining P 2 O 5 Available from Fertilizer and Manure” were used to ... Nutrient Availability: Fertilizer Annual fertilizer P 2 O 5 use has declined statewide by 69,000 tons or ...

  6. Invasive Species Management: Common and Japanese Barberry

    https://ohioline.osu.edu/factsheet/anr-0106

    odh.ohio.gov/wps/portal/gov/odh/know-our-programs/zoonotic-disease-program/resources/lyme-disease. USDA ARS (U.S. Department of Agriculture, Agricultural Research Services). 2016. Barberry ... Ohio and surrounding states’ natural landscapes and forests. Recent research has indicated ... and landscape managers to be able to identify it, manage it, and prevent its spread into natural and ...

  7. Forest Management

    https://ohioline.osu.edu/factsheet/F-34-02

    forest management? If you were to ask a forester to define forest management, he/she would probably tell ... you something like: "Forest management is the application of appropriate technical forestry ... management of a forest to achieve the owner's objectives." Stated more simply, forest management is ...

  8. Guidelines for Applying Liquid Animal Manure to Cropland with Subsurface and Surface Drains

    https://ohioline.osu.edu/factsheet/ANR-21

    soils with subsurface drainage has been linked to contamination of the effluent with nutrients (Cook and ... mineral fertilizer. The fact that liquid animal manure nutrients can be safely land recycled in some ... system that needs to be managed. Soil texture, available water holding capacity, tillage history, as well ...

  9. Role of Soil Fungus

    https://ohioline.osu.edu/factsheet/anr-37

    foraging for soil nutrients. These networks release enzymes into the soil and break down complex molecules ... soil nutrients back to plant roots. Most hyphae are either pure white or yellow and are often ... mycorrhizae networks like a spider web to explore the soil profile for soil nutrients.  Photographed by Tim ...

  10. Soil Fertility Team

    https://soilfertility.osu.edu/soil_fert_team

    management on soil health parameters, grain, and forage yield of Kernza. In addition, as a part of two ... research of hemp, tobacco, and corn; additionally, crop management considering climate change and different ... the Horticulture and Crop Science department for two years. Elizabeth is interested in soil fertility ...

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