Assessment of the Working Performance of an Innovative Prototype to Harvest Hemp Seed in Two Different Conditions of Terrain Slope

After many decades when its cultivation was prohibited, hemp is regaining position as one of the most versatile cultivated crops. Multiplication monoecious varieties requires manual male plants rouging to keep a high share in population. It forces relatively small multiplication fields usually oscillating around 5 ha, where use big harvesting machines not economically feasible. The B-800 mower prototype for panicles proved be good alternative harvest seeds tall fibrous hemp. test results analyzed this study show that although seed loss on moderate slope (0.37%) significantly higher than flat (0.13%), it still much lower case with combined harvester. Moreover, field efficiency 93% very satisfactory reported bigger machines. Finally, costs used seed.