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.
In the testis, sperm form in the seminiferous tubules, but are stored in the epididymis where they mature. They move through the vas deferens and mix with secretions from the seminal vesicle and bulbourethral gland to form the semen.They enter the urethra at the base of the penis.n the testis, sperm form in the seminiferous tubules, but are stored in the epididymis where they mature. They move through the vas deferens and mix with secretions from the seminal vesicle and bulbourethral gland to form the semen.