REAL SEEDS USAGE

With this mod, seeders will use the right and real amount of seed for every crop type.
Wheat: 200 kg/ha
Barley: 200 kg/ha
Oat: 135 kg/ha
Canola: 6,5 kg/ha
Sunflower: 5 kg/ha
Soybean: 55 kg/ha
Maize: 19,5 kg/ha
Potato: 1600 kg/ha
Sugarbeet: 200 kg/ha