Becoming a Certified Crop Adviser and OSU Extension Online Exam Prep Course
areas of crop management, nutrient management, pest management, and soil and water management tested on ... is to pass two exams. The international test covers general agronomic concepts. The local exams are ...
Cressleaf groundsel scouting
time can prevent unexpected issues for livestock production later in the season. Depending on the level ... bolted and flowers are visible reduces control options and increases risk of losing the first hay ...
Battle for the Belt: Episode 3
(daily average temperatures below 50 degrees Fahrenheit). Last week at the Western Agricultural Research ... Station in Clark County, air temperatures averaged 41°F while the 2-inch soil temperature was 42°F (CFAES ... temperature last week was 40-41°F with 2-inch soil temperature averaging 39°F. These are not the best planting ...
Date of Planting
soil conditions are not excessively wet. An early morning soil temperature of 50 degrees Fahrenheit at ... very slowly at soil temperatures below 50 degrees Fahrenheit. Short-term weather forecasts should be ... Ohio, April 10 to May 10. Approximately 100 to 150 GDDs (heat units) are required for corn to emerge. In ...
Battle for the Belt: Episode 4
protected. Thus, through the lens of risk damage from slugs, prioritizing corn planting over soybean planting ... early planting with cool/wet soils). A recommendation is to make sure that the planting trench is being ...
Data Analytics in Production Agriculture
actionable spatial and temporal management recommendations at the sub-field level. Laboratory exercises ...
Advances in High Throughput Phenotyping
FABENG 5335 High-Throughput Phenotyping (HTP) is an emerging field that integrates remote sensing ... High Throughput Phenotyping provides an overview of the sensing and modeling tools that are being ...
FABENG 5330 Environmental Biophysics provides an overview of the interactions between the physical ...
How Climate Affects Corn Production
low humidity, evaporation demand on a crop is high and a high amount of available soil moisture must ... being around 32 degrees Fahrenheit and high-end ones being around 112 degrees Fahrenheit. Growth ... temperatures for growth vary between day and night, as well as over the entire growing season. For example, ...
Plan Now for Fall Fertilization of Perennial Forages
When soil test P exceeds the agronomic level of 50 PPM, there is increased potential of P losses into ... For example, many dairies have high levels of soil P, making the expense of fertilizer P unnecessary. ... over-application harms the environment and can harm animals fed those forages. A recent soil test should always ...