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May is here, planting considerations for corn and soybean
Seeding Rate – Soybean: For May planting dates, 100,000 – 120,000 plants per acre is recommended as the ... target plant population in soybean. The seeding rate in soybean is recommended to be ~25% higher than the ... economic seeding rate. Seeding Rate – Corn: Depending on the hybrid and production environment, ...
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Two Rate Nitrogen Trial- MRTN vs. MRTN (+50)
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-10/two-rate-nitrogen-trial-mrtn-vs-mrtn-50
Ohio’s corn nitrogen recommendation tool is the Corn Nitrogen Rate Calculator ... (https://www.cornnratecalc.org/). The Ohio database has over 300 trials where four or more rates were applied to understand nitrogen ... Maximum Return to Nitrogen (MRTN) rate affects yield and profitability on individual farms. Therefore, we ...
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Weed Management in Dry Conditions
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-17/weed-management-dry-conditions
and herbicide/adjuvant manufacturer recommendations to determine the best type and rate. Also, be ...
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Forage Maturity Across Ohio
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-15/forage-maturity-across-ohio
the maturity growth stages. In general alfalfa varieties with lower fall dormancy ratings will be ...
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Waterhemp on The Rise
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-11/waterhemp-rise
producing counties and visual ratings are given for ten weed species in each soybean field encountered. The ... combined across rating levels. Information about this was covered in a previous C.O.R.N. article. Waterhemp ... Herbicide and rate Sensitive >80% dead Intermediate resistance 50 to 80% dead Likely resistant <50% ...
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When and How Much Nitrogen to Apply to Wheat
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-07/when-and-how-much-nitrogen-apply-wheat
Tri-State Fertilizer Recommendation Bulletin for N rates in wheat. This system relies on yield potential. As ... a producer, you can increase or reduce your N rate by changing the value for yield potential. Thus, ... a realistic yield potential is needed to determine the optimum N rate. To select a realistic yield potential, ...
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Seeding Practices
https://agcrops.osu.edu/node/4387
variability in seed size from year to year and from one variety to another. Low seeding rates result in ... inadequate stands and winter injury, while excessively high rates increase lodging and disease severity. Do ... seed lot planted. The optimum seeding rate is 1.2 to 1.6 million seeds per acre (18 to 24 seeds per ...
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Drones for Spraying Pesticides- Part 2: Opportunities and Challenges
offering drone spraying indicate that their rates are competitive with or even more economical than the ... cost of spraying done by ground equipment and conventional aircraft. Acceptance and adoption rate of ... rates, and faster operational speeds. Larger drones with larger sprayer tanks may be designed and ...
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Enhanced Soil Carbon Farming as a Climate Solution: Pastures and Hayfields in Ohio
rates, manure application, crop rotation) and allow the research team to perform soil sampling collection ...
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Plant Populations and Seeding Rates
https://agcrops.osu.edu/node/4421
considered when adjusting seeding rates for specific hybrids. Based on OSU studies, a plant population of ... than 34,000+ seeds per acre may be necessary. Seeding rates can be cut to lower seed costs, but this ... suggests that planting a hybrid at suboptimal seeding rates is more likely to cause yield loss than ...