This may require planting deeper than 1.5 inches under dry soil conditions. If you must plant deeper than 1.5 inches in order to place the seed into uniform moisture, make sure the variety has an excellent emergence score or long hypocotyl. Also, consider seed size when deciding how deep to plant.
Sperm is made in the testes, but stored in the epididymis, a gland where it is also matured. Sperm from the testes cannot yet move on their own.
Sperm is made In the seminiferous tubules of the testes then  matured and stored in the epididymis where they wait for action.    Semen (the liquid that carries the spâ¦erm and helps it swim faster)  is made partly in the seminal vesicles and the prostate gland.