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Information × Registration Number 0221U101822, 0119U100859 , R & D reports Title To substantiate the technical and technological parameters of hemp raw material harvesting by the modern system of machines for different growing technologies and areas of use. popup.stage_title Head Koropchenko Serhiy P., Кандидат технічних наук Registration Date 25-01-2021 Organization Institute of Bast Crops of National Academy of Agrarian Sciences of Ukraine popup.description2  The object of research is the technology of harvesting components of industrial hemp. The subject of research - seeds, stems, technical means for harvesting hemp. Purpose - To substantiate the use of powerful agricultural machinery in modern technologies for harvesting industrial hemp. The technical characteristics, structural structure, technological modes of operation, features of regulation of combine harvesters and other agricultural machines that can be used in harvesting technologies in order to obtain: green mass for fodder and stalks for the production of fibrous products are studied and analyzed; seeds and separately green and stem mass; seeds and stem mass; seeds and stem mass for disposal; stem mass for the production of fibrous products. The change of qualitative and quantitative indicators of the received vegetative mass depending on maturity of hemp is established. The question of drying of vegetative mass to humidity necessary for its further use is studied. It is determined that the drying time of the harvested vegetative mass of hemp varies from 1 hour to 4 hours depending on the drying mode. The duration of preparation of trusts depending on the used harvesting technology is analyzed. Product Description popup.authors Dovhopolyi Oleksandr M. Luk'yanenko Petro V. Prymakov Oleh A. Riabchenko Oleksandr P. popup.nrat_date 2021-01-25 Close