How Rootstock Method is done in High density peach planting?

Firstly, keep the selected Peach seeds in moist sand for about 100 days for delamination. Then, treat the seeds with GA3 by 250 mg per liter of water and thiourea by 10 grams per liter of water to increase the germination % and vigor. Then sow these seeds in prepared beds at depth of 5 to 6 cm at 15 cm apart from each other. With this process, the best time for planting season is from October to November. Then, give light irrigation just after the planting on the beds.