SEED Balls for Sorghum

Folks, Has anyone tried this seed balls preperation and sowing before monsoon and it’s sucess rates? Please share the seedballs preperation using Red Soil? Instead of Red Clay soil just the mormal Red Soil along with Manures and seeds in 5:3:1 ratio workout? Or normal Red Soil seeds balls will start collapsing even before good rain… I prefer seed balls to collapse after a minimum of 20 mm rainfall. Suggestions welcome for Sorghum exclusively for Dryland.