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Forage Maturity Across Ohio
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-15/forage-maturity-across-ohio
Festolium are both in the boot stage, which is at the balancing point between maximum tonnage and quality. ... The alfalfa in Ottawa County is at 30-50% bud and will probably begin to flower late this week or ... next. Mowing more forage than you can harvest each day carries more risk of quality decline most years ...
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Lep Monitoring Network Update #9 – Trap Counts for CEW, WBCW, and ECB (IA & NY)
populations across Ohio. 17 counties across Ohio monitored for CEW populations using 50 total bucket traps. ...
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Battle for the Belt: Episode 13
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-17/battle-belt-episode-13
and Wayne County). However, each planting date had different levels of feeding. For planting dates one ... favorable conditions to date. Because of the lack of rain and the dry soil, many would not expect quick ... emergence; however, there was enough moisture in the soil for both corn and soybean in Western (Clark County) ...
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Spring is in the Air and Soybean Cyst Nematode Doesn't Care: Take the Test. Beat the Pest!
a field, soil sample for SCN testing must be properly collected. The presence of SCN in a field, but most ... adequate and correct soil sample. We are excited to continue sampling soybean fields in Ohio to test for ... up to TWO soil samples, per grower, to be tested for SCN, free of charge. Download and complete this ...
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Environment
https://ohceac.osu.edu/CEBPI-Environment
2008) and many cultivars seem to exhibit comparably high photosynthetic rate between 15-27°C (59-80°F) ... photosynthesis but also flowering. Our recommendation is to keep the daytime temperature between 20-24°C ... temperature at 10-12°C (50-54°F). A lower night temperature than 10°C is acceptable but, unless the daytime ...
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Estimated and Soil Test Methods to Determine Supplemental N need after Flooding
than 10 pounds of N for every 2 ppm reduction in soil sample N below the expected levels listed in ... understanding of loss mechanisms and other estimates of loss or soil tests may help decide on 2022 management in ... between 55 to 65 degrees Fahrenheit, approximately 2 to 3% of soil nitrate is lost per day under saturated ...
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Battle for the Belt: Episode 14
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-18/battle-belt-episode-14
biomass, though hot dry soil can limit corn root development and lead to floppy corn (Figure 1). The ... moisture levels. One may expect to see symptoms of drought stress, however, both the corn and soybeans have ... increased a singular growth stage or completely stagnated. Soil samples were taken to observe moisture at ...
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Consideration for Corn N Management under Dry Soil Conditions
magnesium, and calcium). Mass flow is where nutrients in soil solution move toward the root as the plant ... root system. Root growth will slow in dry soils, the situation we are now experiencing in the upper ... soil depths. Fortunately, root growth will re-establish, and the mass flow of nitrogen will quickly ...
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Battle for the Belt: Episode 12
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-16/battle-belt-episode-12
today (May 30). At all three locations, the soil is crusted and dry. According to Table 1, the soil ... temperatures have been consistently optimal for planting, though a cold evening did drop the soil temperature ... Planting date 2-inch soil temperature (at planting) Air Temperature (at planting) Western, Clark County ...
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Spring Weather & Soil Conditions: Update 3
https://agcrops.osu.edu/newsletter/corn-newsletter/2023-11/spring-weather-soil-conditions-update-3
Soil Temperatures and Moisture The weather took a turn this past week toward cooler temperatures, ... running 1-3°F below average across much of the state. This has dropped daily average soil temperatures ... about ten degrees off their high points last week (Figure 1). Northern locations are now running in the ...