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  1. 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 ...

  2. 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 ...

  3. Fall Color Change in Ohio

    https://ohioline.osu.edu/factsheet/anr-0145

    nutrients so they can be utilized by soil organisms and taken back up by the trees. Conifer needles, unlike ... the production of carotenoid pigments within the leaves. Soil moisture also plays a part in fall ... be an adaptation to growing on poor sites and aids in water and nutrient retention in the tree. As ...

  4. Shiitake Mushroom Production: Troubleshooting

    https://ohioline.osu.edu/factsheet/f-0105

    development, such as moisture management, access to sunlight, or air exchange. Did It Rain During Fruiting? ... See fact sheet F-50 Crop Tree Management: A Tool to Help You Achieve Your Woodland Goals for more ... These competitors reduce space, decrease nutrients and utilize shiitake fungus food sources. Do not ...

  5. Shiitake Mushroom Production: Steps to Cultivation and Considerations for Production

    https://ohioline.osu.edu/factsheet/f-0039

    forestland could benefit from timber stand improvement (TSI) or related forest-management practices. One of ... but research has indicated that it is not financially sustainable for commercial operations. Elm, soft ... nutrients. Fruiting occurs primarily in the wet, cool seasons (spring and autumn), but adequate rainfall ...

  6. Understanding How Soil Test Phosphorus Impacts Water Quality

    https://ohioline.osu.edu/factsheet/anr-0111

    efotg.sc.egov.usda.gov/api/CPSFile/31435/590_OH_OTH_Nutrient_Management_Assesing_Nutrient_Loss_b. Wang, Y. T., Zhang T. Q., O'Halloran I. P., Tan C. S., Hu Q. C. & Reid D. K. (2011). Soil ... practices beyond 4R nutrient management (right source, right rate, right time, and right place) may be ... for subsurface drainage between 112 to 200 ppm (Table 1). Guidelines for nutrient management planning ...

  7. Ohio Agricultural Fertilizer Applicator Certification Requirements: Who Needs to Get Certified and What Steps to Take

    https://ohioline.osu.edu/factsheet/anr-0142

    or other plant nutrient. Manure and lime are exempt unless mixed with fertilizer materials or ... training focuses on the 4 Rs of nutrient management:  right source of nutrients, right rate,  place, and ... according to and in substantial compliance with a voluntary nutrient management plan (VNMP).  VNMPs are ...

  8. Developing Phosphorus and Potassium Recommendations for Field Crops

    https://ohioline.osu.edu/factsheet/agf-0515

    Example Soil Test Results Table 2. Nutrient and Fertilizer Recommendation Worksheet with Desirable pH and ... to understand their amount and potential impact on nutrient management. For example, the fertilizer ... a soil test result and tables found in the Tri-State Fertilizer Recommendations for Corn, Soybeans, ...

  9. Cereal Rye as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0114

    establishment window: July 2–Nov. 1 Upright growth habit: 3–6 feet Preferred soil pH: 5.0–7.0 Table 1. Rating ... tolerance Good Low fertility tolerance Excellent Winter survival Expected Planting Drilled at ¾–1½ inches ... dependable than drilling or broadcasting with incorporation. Use a low seeding rate for areas with sandy soil ...

  10. Japanese Millet as a Cover Crop in Ohio

    https://ohioline.osu.edu/factsheet/anr-0115

    habit: 2–4 feet Preferred soil pH: 5.5–7.5 Table 1. Rating the traits of cover crop Japanese millet. Heat ... tolerance Excellent Drought tolerance Excellent Low fertility tolerance Very good Winter survival ... cutting increases root penetration. Japanese millet tolerates wet soils, flooding, and ponding. Japanese ...

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