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ANR-841-2E: Tobacco Sucker Control
https://ohioline.osu.edu/factsheet/anr-0841-2e
before harvest. Variety, weather conditions, soil type, and nitrogen fertilization affect ripening. As ... Education Program, The Ohio State University Chrissy Kaminski, Program Manager, Agriculture and Natural ... reduced. Research has shown that tobacco topped at bud-elongation stage will yield 300 or more pounds per ...
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Abnormal Ears in Corn—When and Why Do They Develop?
https://ohioline.osu.edu/factsheet/anr-0139
reducing productivity and spurring research about the underlying causes. Distinct differences exist between ... reduced grain quality could also be expected. Recent research confirmed that ear abnormalities are the ... environment (e.g., stress factors), and management practices (Ortez et al., 2023). For example, crop stress ...
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Fall Armyworm in Ohio Field Crops
https://ohioline.osu.edu/factsheet/ent-0093
strong sustained wind patterns that bring adults to our region, and hot local conditions (a hot summer ... complete their development, they pupate (the transformation stage preceding moth emergence) in the soil ... during an extended warm fall before freezing temperatures kill them. Research is underway to better ...
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Soil Fertility Team
https://soilfertility.osu.edu/soil_fert_team
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 ... experience with IR Spectroscopy and soil analysis applications at the Soil Fertility Lab! Elliot ...
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Soils and Soil Health
https://ohioline.osu.edu/factsheet/anr-0136
soil health soil management minerals microbes liebig's law of the minimum nutrients macronutrients ... nutrients—aka “potential for productivity” water—2%–50% of soil volume water-holding capacity is directly ... nutrients air—2%–50% of soil volume oxygen, carbon dioxide, nitrogen occupies same spaces between soil ...
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Crop Nutrition Apps
https://ohioline.osu.edu/factsheet/fabe-55202
plan fertilizer applications and meet soil nutrient needs. Users select a crop and the desired yield ... applications (e.g. Apps) developed and offered to support nutrient management continues to grow. Many of these ... used by farmers or their agronomic consultants to help with nutrient management including planning, ...
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Efficient Lawn Care Practices to Help Protect Ohio’s Waterways
https://ohioline.osu.edu/factsheet/hyg-5812
products. Read the label before purchasing lawn fertilizers to ensure they contain the nutrients the soil ... algae and water quality. Fertilizer nutrients are especially harmful. Ohio needs everyone’s help to ... minimized by reducing excessive nutrients in the water. Just as fertilizers aid the growth of grass and ...
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Using Cover Crops to Convert to No-till
https://ohioline.osu.edu/factsheet/SAG-11
conventional tilled to no-till. The corn crop benefits from tilled soils due to the release of nutrients from ... microbes to decompose the organic residues and releases nutrients. Every one percent soil organic matter ... soil fauna back into balance, and start to restore the nutrients lost by tillage. In those transition ...
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Converting between Mehlich-3, Bray P, and Ammonium Acetate Soil Test Values
https://ohioline.osu.edu/factsheet/anr-75
values, but since our focus here is conversions for fertilizer recommendations, we focused on soil test ... Convert Soil Test P and K Values Background The Tri-State Fertilizer Recommendations (Vitosh et al., 1995) ... a universal extractant that provides multiple extractable nutrients from a single soil sample. Mehlich-3 ...
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Herbicide Injury and the Problem of Spray Drift
https://ohioline.osu.edu/factsheet/anr-0137
but it has a high degree of uptake from the soil and is very persistent. Grape injury has been ... vineyard. Injury, however, may occur if the spray rate is too high when these herbicides are applied to soil ... registered for use in the vineyard but also used extensively in row-crop agriculture or vegetation management ...