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Quick Reference Guide to Tri-State Fertilizer Recommendation Changes
https://agcrops.osu.edu/node/3488
soil test extracts. Details P critical level 20 ppm for corn and soybean, 30 ppm for wheat and alfalfa ... Default soil test P and K levels now based on Mehlich-3. These recommendations are consistent with current ... 100 ppm for sandy soils, 120 ppm silt and clay soils (Mehlich-3 K, all crops). This update is based on ...
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Battle for the Belt: Season 2 Episode 4- Chilling Injury
conditions using some lab experiments. We planted soybeans into field soil (starting at 20% or 60% available ... 50°F or 35°F, cut the emergence totals in half. Application of ice after planting was less damaging to ... less) compared to those planted at the normal depth of 1.5-inch when the soil was drier (20% available ...
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Battle for the Belt: Season 2, Episode 21- Soybean Vein Necrosis Virus
Campus, with the day of planting, soil, air temperature averages, and Growing Degree Days (GDDs) from ...
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Farm Science Review Agronomy College Sept 10
Participants will rotate between sessions throughout the day. Sessions are listed below and will be presented ...
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Manure, PSNT and N recommendations
https://agcrops.osu.edu/newsletter/corn-newsletter/2017-20/manure-psnt-and-n-recommendations
determine how much N to apply: From PennState University – if the soil nitrate test is above 21 ppm, then ... then use this calculator to determine the need. 1 Soil NO 3-N level in ppm from PSNT 2 Yield ... 21-25- 90 >25 No sidedress N For example: From the above grower with a 20 ppm soil nitrate PSNT test ...
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Master Gardener Volunteers
https://hardin.osu.edu/program-areas/master-gardener-volunteers
information about state-level Master Gardener Volunteer programs and activities is available at ... the public with specific answers to their questions regarding botany, soils, fertilizer, IPM, ...
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FRST Fertilizer Recommendation Support Tool Launches Nationwide to Digitize Crop Nutrient Management
Recommendation Support Tool), a decision-aid that provides an unbiased, science-based interpretation of soil test ... harmonize soil testing across state boundaries. It represents an improvement in our ability to evaluate soil ... test correlation.” The new web-based tool represents a significant advancement in soil testing for ...
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Spring 2024 Weather & Soil Conditions: Update 6
Soil Temperatures and Moisture A warm stretch of weather, with temperatures over the last 30 days ... averaging 3-6°F above normal, have resulted in daily average near surface soil temperatures in the mid to ... upper 60s for the bulk of Ohio (Figure 1). Forecast trends should help maintain mild soil temperatures ...
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C.O.R.N. Newsletter 2011-38
https://agcrops.osu.edu/newsletters/2011/38
a buildup/maintenance approach. The critical phosphorous soil test levels are 15 PPM (30 pounds per acre) for ... Goal (bu/acre) Soil Test Level 100 120 140 160 180 PPM (lb/acre) lbs P 2 O 5 /acre recommended 5 (10) ... for Corn, Soybeans, Wheat and Alfalfa) Realistic Yield Goal (bu/acre) Soil Test Level 30 40 50 60 70 ...
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Spring 2024 Weather & Soil Conditions: Update 3
50s and 60s on Thursday and Friday. High pressure will slowly take control over the weekend into early ... Soil Temperatures and Moisture Daily average soil temperatures jumped 5-10°F this week due to ... warmer conditions, randing from the low 50s in Ashtabula to as warm as 57°F at Western in Clark County ...