Great visual lesson today at Manure Science Review @MVPDairy: What does 1 lb of P2O5 ‘phosphorus’ look like? #4Rs pic.twitter.com/JnGlEDOHd5
— Fulton OSU Extension, AgNR (@FultonCoAg) August 10, 2021
![](https://u.osu.edu/muskingumanr/files/2019/02/cropped-corn-field-440338-1qglf5j.jpg)
Great visual lesson today at Manure Science Review @MVPDairy: What does 1 lb of P2O5 ‘phosphorus’ look like? #4Rs pic.twitter.com/JnGlEDOHd5
— Fulton OSU Extension, AgNR (@FultonCoAg) August 10, 2021