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Calculating Cation Exchange Capacity, Base Saturation, and Calcium Saturation
https://ohioline.osu.edu/factsheet/anr-81
example of typical soil test levels in Ohio (in ppm). We can calculate the collective charge each cation ... by the soil test levels. For calcium, a soil test level of 2000 ppm, divided by 200 equals 10.0 ... (ppm) to meq/100 g soil for base and acid cations to determine CEC. Base Cation Soil test level (ppm ...
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Food Preservation: Basics for Canning Fruit
https://ohioline.osu.edu/factsheet/hyg-5343
they contain high enough acid levels to prevent the growth of Clostridium botulinum spores and the ... production of botulism toxin. Additionally, when properly canned fruits are heated long enough at high enough ... Check Table 2 for the correct amount of headspace to leave between the top of the fruit and the jar lid. ...
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Debbie Surprises but Drought Intensifies Across the Southeast
average through Thursday, with highs in the 70s and overnight lows in the 40s and 50s. A warming trend ... begins this weekend, with highs pushing back into the 80s and 90s. Rainfall is forecast to be at a minmum ... (Figure 3). Climate averages include a high-temperature range of 81-85°F, a low-temperature range of ...
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Phosphorous Phield Day
https://agcrops.osu.edu/events/phosphorous-phield-day
from Conservation Ditches on farm fields as a soil amendment to reduce chemical fertilizer use and ... loss into waterways. Soil and Water Management ...
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Check Roots for Soybean Cyst Nematode: What’s Your Number?
to 50 paces. Carefully remove soil from the roots (a water bucket can help) and look for SCN females ... resistant varieties (a shift in virulence). Maintaining low SCN levels is much easier than reducing high ... process up to two soil samples per grower for SCN testing, free of charge [read more here]. Share your ...
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As Cattle Producers Gain, Crop Farmers See Bottom Fall Out
https://wayne.osu.edu/news/cattle-producers-gain-crop-farmers-see-bottom-fall-out
planning, soil testing and best management practices. It is asked that you make a curtesy reservation by ... While the livestock sector is enjoying their record high pricing, row crop producers have seen the ... https://go.osu.edu/IDEAS24 or calling 330-263-3634. The Wayne County Soil and Water Conservation District will have ...
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Lep Monitoring Network – Fall Armyworm Update and Last Week of Corn Earworm Reports # 19
counterparts: true, beet, and yellowstriped. This armyworm is a tropical pest that overwinters in warm soil in ... (Figure 3). Counties with high reports that should begin scouting are: Henry, Lucas, Van Wert, and Wayne. ...
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Regional Crop Updates: August 6-12, 2024
https://agcrops.osu.edu/newsletter/corn-newsletter/2024-27/regional-crop-updates-august-6-12-2024
are in good condition with adequate soil moisture levels. Soybean growth stage ranges from R2 (full ... bloom) to R6 (full seed), and corn is anywhere between R2 (blister) and R4 (dough). Disease pressure is ...
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Lep Monitoring Network – Fall Armyworm and Corn Earworm Update
trap hitting 256. Fall Armyworm Numbers Remain High The spike in FAW numbers continued over the past ... soon to predict the outcome of the high trap numbers, we expect that towards the end of August we may ... County had the highest average (5.0), followed by Wood County with 3.0 (Figure 2). With low reports for ...
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Season 2, Episode 16: Corn Diseases & Ear Rots
https://agcrops.osu.edu/videos/season-2-episode-16-corn-diseases-ear-rots
rots. Learn about a new tool in development to predict the risk of vomitoxin in corn. Home Corn ...