The grain seeder ASTRA is designed for row sowing: • cereals (wheat, rye, barley, oats); • legumes (peas, beans, soybeans, lentils, beans, rank, chickpeas, lupins); • fine-seed crops (rapeseed, mustard, flax). with simultaneous application of mineral fertilizers and rolling the soil in seeded rows Electronic monitoring system HELIOS production NPF "MONAD", installed on the drill, controls the span of the seeds in one opener on each hopper and transmits the information to a monitor mounted in the tractor cab that allows the planted area. The seeder allows for the seeding rate of wheat 200 kg/ha and sowing mineral fertiliser 100 kg/ha to plant up to 5 acres with one load. When working with a tractor with 80 HP ranges from 1.8 l/ha.