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Shiitake Mushroom Production: Troubleshooting
https://ohioline.osu.edu/factsheet/f-0105
that are not freshly cut. The more time logs sit prior to inoculation, the greater the risk of ... See fact sheet F-50 Crop Tree Management: A Tool to Help You Achieve Your Woodland Goals for more ... following pinning are dry or when humidity and temperature fluctuations occur between day and night. Growers ...
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Fertilization
https://agcrops.osu.edu/node/4389
before planting when the soil-test level is below 50 ppm. Recommendations are determined by yield goal ... removal). Yield Potential (bu/ac) Soil CEC Soil-Test K (ppm) 25 50 75 100 125 150 175 60 lb ... ―Both Grain and Straw Removed. Yield Potential (bu/ac) Soil CEC Soil-Test K (ppm) 25 50 75 100 125 150 ...
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Interpreting Manure Sample Test Results
https://ohioline.osu.edu/factsheet/anr-55
per acre or 10 ppm, and a potassium soil test level of 50 pounds per acre or 25 ppm with a CEC of 20 ... determine the crop’s needs. The soil test will contain the current levels of nitrogen, phosphorus and ... with a yield goal of 180 bushels per acre and the field has a phosphorus soil test level of 20 pounds ...
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Forage Challenges as the Weather Turns Cooler to Keep Livestock Safe
had a high rate of nitrogen fertilization or manure history and in soils that have high nitrogen to ... low phosphorus imbalance. Be sure to make fertilization decisions based on regular soil tests. Plant ... tissue. Prussic acid is the product of a reaction between two naturally occurring plant molecules, ...
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Weather Update: Fall Weather Settles In But No Freeze Yet
showers and breezy conditons to end the week. Temperatures will drop back into the 50s for daytime highs ... through winter, we will need to watch the progress of soil moisture recharge closely throughout winter. ... leaving drier weather and a modest warming trend for Tuesday and Wednesday. Highs should recover into the ...
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Cornish receives 2024 Charles Goodyear Medal
https://fabe.osu.edu/news/cornish-receives-2024-charles-goodyear-medal
between the Department of Food, Agricultural and Biological Engineering (FABE) and the Department of ...
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Regional Updates: October 10-16, 2023
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-36/regional-updates-october-10-16-2023
beans outperforming those planted between May 1-15. Corn harvest is slow and lowering test weight and ... region has been soybean harvest with yield reports ranging from 50 to 85 bu/ac. Corn harvest continues ... to be slowed by high grain moisture (21-26%) as growers hope for field drying conditions to return in ...
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Grapevine Nutrient Management: Petiole Sampling and Analysis
https://ohioline.osu.edu/factsheet/hyg-1438
availability. However, there is a poor relationship between soil and plant nutrient levels. While a soil may be ... adequate levels of another nutrient while the soil test indicates a deficiency. This poor relationship may ... Manganese (Mn) 25–1,000 ppm 3 31–150 ppm Iron (Fe) 30–100 ppm 31–50 ppm Copper (Cu) 5–15 ppm 5–15 ppm Boron ...
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Fertilization Recommendations
https://agcrops.osu.edu/node/4348
Magnesium (Mg) Soybeans require a minimum exchangeable soil test level of 200 and 50 ppm (400 and 100 ... Recommendations for Soybeans. Yield Potential (bu/ac) Soil test (Bray P) 30 40 50 60 70 ppm (lb/ac) ... Cation Exchange Capacities (CECs) and Soil-Test Levels. Yield Potential bu/ ac 30 40 50 60 ...
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Harvest Delays- Light vs. Temperature
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-39/harvest-delays-light-vs-temperature
days and below average rainfall. Light availability approached normal levels throughout June and July ... Figure 2. Daily light integral (left) and accumulated growing degree days, base 50 °F (right), and the ... Volcanic emissions circled around the globe high in the atmosphere throughout the tropical and sub-tropical ...