Pictures about water retting, evolution, the sixties, monoecious, a net of trial garden, management of pest and deseases, evolution of cultivation, quality process, mecanisation, promotion of hemp products, investigation on new products, quality controle.
author: François Desanlis, EIHA Coordinator (France) and Dr Janos Berenji, Institute of Field and Vegetable Crops Novi Sad (Serbia and Montenegro)
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