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2023 End-of-season Corn Yield Forecasts
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-33/2023-end-season-corn-yield-forecasts
observations include: A little over half of the sites have a high probability of below-average yields, ... part of the Corn Belt and a few in the central/western Corn Belt have a high probability of ...
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Corn Fungicide Trials
https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/corn-fungicide-trials
against tar spot and should be applied between VT and R3 in a high disease environment (>5% severity). ... but put your scouting knowledge to the test and look for the following three foliar diseases. Plots ... high relative humidity in the canopy. Tar spot: this relatively new foliar disease prefers wet ...
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Hardy awarded Fulbright Specialist Award to Chile
https://comdev.osu.edu/news/hardy-awarded-fulbright-specialist-award-chile
region, this Fulbright project aims to develop long term collaboration between the U.S. and Chile for the ...
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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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Tommy Zimmerman and Shan Koch
https://ati.osu.edu/september-20-2023/tommy-zimmerman-and-shan-koch
emeritus faculty member who taught soils and agronomy classes. His full obituary can be read here. Shan ...
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SCN & Soybean Disease Management
https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/scn-soybean-disease-management
if soil moisture is high. Foliar symptoms of SDS look similar to those of brown stem rot (BSR). ... planting, the soybean variety, tillage practices, soil texture, fertility, pH, and environmental conditions ... drought conditions when temperatures are high (28 to 35 °C [82 to 95 °F]). In a recent survey conducted in ...
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Nitrogen Management
https://agcrops.osu.edu/farm-science-review/osu-agronomic-crops-plots/nitrogen-management
response over various soils, hybrids, and weather conditions. However, questions still exist on how the ... are comparing the MRTN rate to a rate 50 pounds higher to check the yield and profit performance of ... a similar trial on your farm at https://go.osu.edu/mrtnplus50. Questions? Contact Field Specialist Greg ...
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Regional Updates: September 5 – 11, 2023
first crop beans are between R6 (full-sized seed in top four nodes) and R8 (full maturity) are on ... that corn on average is rated “good” and is between R4 (dough) and R5 (dent) growth stages. Tar spot is ... progressing in fields, and overall conditions are dry but with adequate soil moisture as we face an upcoming ...
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Fertility Recommendations
https://agcrops.osu.edu/node/4423
surface residues are high. Soils that have moderate to high levels of soil test phosphorus and potassium ... current soil test levels. Considering it takes between 8 to 20 pounds of P2O5 and 5 to 10 pounds of K2O ... benefit of starter fertilizers increases when soil test levels and soil temperatures are low and when soil ...
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Wheat Management and Input Survey
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-29/wheat-management-and-input-survey
all three locations, soil test P and K will be adequate for wheat production. (You may choose to apply ... https://osu.az1.qualtrics.com/jfe/form/SV_7TJJyZf8mK2oNXo Please complete the survey by Sunday, September 3. Project guidelines: Location- A high ... yield, highest profitability, and high grain quality at the three research locations. wheat management ...