Gananpathi Bhat from Karnataka uses a very simple method for early germination of seeds. According to him seeds should be covered with a soil cover equal to the thickness of the seeds being sown. This helps in early germination.Cover the seeds with a soil cover equal to the thickness of the seeds being sown.
Ingredients: Soil.
"Seed Germination and sowing option"
https://www.researchgate.net/publication/242270360_Seed_Germination_and_Sowing_Options