You can't grow a good crop without good seed. And right now a lot of people in the world can't afford a poor crop on your farm- even if you can.
Sylwester, E. P. and Isely, Duane
"Test Your Seed,"
Iowa Farm Science: Vol. 2
, Article 6.
Available at: https://lib.dr.iastate.edu/farmscience/vol2/iss7/6