– Garth Ruff, OSU Extension Henry County; Jason Hartschuh, OSU Extension Crawford County; Allen Gahler, OSU Extension Sandusky County (originally published in Ohio Farmer on-line)
The combination of poor quality hay made in 2018, historic alfalfa winter kill, and excessive rainfall across most of Ohio in the spring of 2019 created a large need for high quality alternative forage sources this past year. Record amounts of prevented plant acreage across the state created an opportunity to grow forages on traditionally row cropped acres. As crop and livestock producers planted a variety of forage and cover crop species to supplement feed stocks, it was recognized that there was also a need to gather forage analysis results from these fields in order for growers to properly value and feed the forage grown. The following data are from cover crop forage samples that were submitted by farmers and from OARDC research stations where annual forages were grown as part of the 2019 Ohio State eFields program available at your local extension office or digitalag.osu.edu/efields.
Samples
A total of 208 forage samples were collected by farmers and county Extension Educators and sent to a lab for wet chemistry feed analysis. With the variety and mixes of species grown, wet chemistry analysis was chosen for increased accuracy of nutrient composition. Near Infra-Red (NIR) analysis often cost less per sample, it is best utilized when evaluating alfalfa or frequently grown monoculture grass hay. Full trial results by location, more quality factors, and samples with less than 3 locations can be found at go.osu.edu/forages19 .
Results
The following results in Table 1 show the Continue reading Late Planted Corn Silage Yields Value