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Disease Control
https://agcrops.osu.edu/node/4325
levels throughout a field. In a variety test in west central Ohio on a fertile, dark-colored soil ... temperatures reach 60 degrees Fahrenheit, often allows varieties with high levels of partial resistance to ... drained soils and during sea- sons of high rainfall. Phomopsis seed rot can be severe when rainfall ...
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Lime Considerations
https://agcrops.osu.edu/newsletter/corn-newsletter/2021-40/lime-considerations
for grazing animals. Soil test magnesium levels need to be greater than 50 ppm (100 lb) for optimal ... corn, soybean, wheat, and alfalfa production on fine to medium textured soils and greater than 35 ppm on ... magnesium ratio is larger than 1. High calcium lime should be used in situations where the soil test calcium ...
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Ohio Certified Crop Adviser Pre-Exam Preparation Class
https://agcrops.osu.edu/events/ohio-certified-crop-adviser-pre-exam-preparation-class
for the test by covering basic principles in the four competency areas – nutrient management, soil and ...
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Important Dates for 2023
https://mahoning.osu.edu/program-areas/4-h-youth-development/2020-calendars
opportunities for youth to participate in, including: If you qualify at the county level on June 12, 2023, for ... a Demonstration, Public Speaking topic, or other activity, you may be eligible to compete at the state level. If ... you qualify at the county level on July 10 or 12, 2023 , with a non-livestock project, you may be ...
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Considerations for managing P & K in 2022
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-03/considerations-managing-p-k-2022
best investment when fertilizer prices are high, a recent reliable soil test! What is a recent reliable ... high, or weather conditions do not favor application. Table 1. Critical Soil Test Values from Mehlich ... than 20 ppm P soil values. Below 20 ppm is where the risk of yield loss is more likely. Therefore, the ...
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Weather Update: January-like Weather Abates in Time for Thanksgiving
skies through Wednesday with highs warming from the upper 40s to low 50s on Tuesday into the mid to ... leaning wetter than normal (Figure 3). Climate averages include a high-temperature range of 46-50 ... outlooks, and monthly climate summaries, please visit the State Climate Office of Ohio. Forecast High ...
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Upcoming Ohio Certified Crop Adviser Pre-Exam Preparation Class
class will provide an overview of the CCA program, and help you prepare for the test by covering basic ... principles in the four competency areas – nutrient management, soil and water management, pest management, ... proctored online tests. You must pass both exams to obtain Certified Crop Adviser status. Both exams are now ...
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Hybrid Selection
https://agcrops.osu.edu/node/4410
choose hybrids best suited to their farm operations. Corn acreage, soil type, tillage practices, desired ...
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Insect Control
https://agcrops.osu.edu/node/4392
cornicles (tailpipes on the tip of the abdomen), oat-bird cherry aphid has a red-orange spot between the ... planting after the fly-safe date also will limit risk of aphid infestation and disease transmission. ...
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Autumn Forage Harvest Management
https://agcrops.osu.edu/newsletter/corn-newsletter/2022-31/autumn-forage-harvest-management
cutting. Soil drainage and soil moisture affect the risk of fall cutting. High soil moisture slows down ... in between these 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 ...