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  1. Wheat Management for Fall 2021

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-30/wheat-management-fall-2021

    phosphorus than corn or soybean, and soil test levels should be maintained between 30-50 ppm (Mehlich-3 P) ... for optimum production (Table 1). Do not add any phosphorus if soil test levels are higher than 50 ... 45 60 75 >50 0 0 0 0 Soil potassium should be maintained at levels of 100-130 and 120-170 ppm ...

  2. Phosphorus Nutrient Management for Yield and Reduced P Loss at Edge of Field

    https://ohioline.osu.edu/factsheet/agf-509

    site and rate criteria from Assessing Nutrient Loss Risk in Ohio (NRCS) between 50 to 200 PPM. Time ... step 7. STP value of 50 PPM Mehlich III or less: CROP YIELD —Reduce risk of crop yield losses with ... available. The maintenance STP range is "critical level" to 40 PPM in corn soybean rotation and 50 ...

  3. Lime and the Home Lawn

    https://ohioline.osu.edu/factsheet/hyg-4026

    pH to a specified level between 6.0 and 7.0. The amount of lime required to raise soil pH to this ... level for a particular soil is designated as the “lime requirement” on soil test reports.  How Much Lime ... lime applications without performing a soil test are strongly discouraged because alkaline (high pH) ...

  4. Foliar Diseases May Affect Stalk Strength and Quality

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/foliar-diseases-may-affect-stalk-strength-and-quality

    have some type of stalk rot. The “push” test is another way to assess stalk rot and the risk for ... discoloration of the inner stalk tissues. Consequently, you can use the “squeeze test” or the “pinch test” to ... down and squeeze or pinch the internode of the stalk about 6-8 inches above the ground between the ...

  5. Autumn Forage Harvest Management

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-29/autumn-forage-harvest-management

    cutting. Soil drainage and soil moisture affect the risk of fall cutting.  High soil moisture slows down ... between those times (mid-September to mid-October) means more risk to the stand. Factors such as previous ... cutting management, age of stand, soil fertility, variety, and soil moisture affect the level of that ...

  6. Seeding Perennial Forages in Late Summer

    https://agcrops.osu.edu/newsletter/corn-newsletter/24-2021/seeding-perennial-forages-late-summer

    forage legumes is 30 to 50 ppm Mehlich-3 and for grasses 20 to 30 ppm Mehlich-3. The optimal soil ... potassium level is 120 to 170 ppm for most of our soils.   Check herbicide history of field. A summary table ... soil moisture for seed germination. Make sure that the field surface is relatively level and smooth if ...

  7. Soybean Foliar Products

    https://hardin.osu.edu/program-areas/agriculture-and-natural-resources/agnr-news-articles/soybean-foliar-products

    high pH or high organic matter such as muck soils, especially if soils are droughty. In dry soil ... a foliar fungicide, they will tank-mix a foliar insecticide. It is very rare that we reach economic levels ... of defoliation here in Ohio. Over the past several years, OSU tested foliar insecticide in 28 Ohio ...

  8. Don’t Delay Wheat Harvest

    https://agcrops.osu.edu/newsletter/corn-newsletter/18-2021/don%E2%80%99t-delay-wheat-harvest

    9 bu/acre, test weight decreased by 2.9 lb/bu, and DON level increased by 0.86 ppm (see figure). These ... at risk for increased disease, lodging, sprouting, harvest loss, and grain contamination with ... harvest could cause increased levels of vomitoxin contamination of grain, particularly if it rains for ...

  9. FSR 2021 is finally only a week away!!

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/fsr-2021-finally-only-week-away

    various types of tires can affect your crop, especially in pinch row compaction. Very high flexation tires ... pressure to the exact psi is critical. Stop in the morning, to enter a raffle to win a high accuracy tire ... with producers around that state to maximize corn and soybean yields is demonstrated in a set of high ...

  10. Life In A Time of Glyphosate Scarcity – Part 1- Burndown In No-Till Wheat

    https://agcrops.osu.edu/newsletter/corn-newsletter/2021-31/life-time-glyphosate-scarcity-%E2%80%93-part-1-burndown-no-till-wheat

    applications – “allow 10 days between application and planting for each 0.25 lb ai/A used”.  A rate of 0.5 lb ... product labels that support the use of 2,4-D prior to or at the time wheat planting.  There is some risk ... This is not an injury risk issue – the company controlling the glufosinate label just won’t spend the ...

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