– Stan Smith, OSU Extension PA, Fairfield County (originally published in The Ohio Cattleman)
Have you fertilized your hay fields yet this year? In the spring issue of the Ohio Cattleman we suggested once first cutting is harvested it’s a good time for an annual fertilizer application. If that opportunity was missed, fall is another opportune time to replace soil nutrients removed during hay harvest.
Considering we may have experienced lower than hoped for yields throughout parts of Ohio, it adds insult to injury that in some cases Mother Nature forced us to harvest mature, rained on, or otherwise poor quality first cutting hay this spring. Regardless, that hay still took with it lots of soil nutrients.
Fact is, each ton of hay that’s removed from a field during the harvest process takes with it roughly 12 pounds of P2O5 (phosphorus) and 49 pounds of K2O (potash). That’s regardless the calendar date and with little regard for quality of the forage that’s harvested. In fact, many Continue reading You can’t starve profit into a cow . . . or a hay field!