Productivity Of Industrial Hemp And Its
Utilisation For Anaerobic Digestion
Author(s)
A. Adamovičs, V. Dubrovskis & R. Platače
Abstract
Due to the growing shortage of fossil fuels, the use of alternative energy sources
has become increasingly more popular; therefore it is necessary to study the
suitability of various biomasses for energy production. In Latvia, maize is the
dominating crop used for biogas production; thus it is desirable to cultivate a
higher variety of crops having good economical characteristics and low
environmental impact. Within the research, biometric parameters of ten
industrial hemp cultivars were investigated. The characteristic indicators studied
covered yield of hemp (Cannabis sativa L.) dry matter, digestion process for
biogas production, average methane yield per unit of dry organic matter, average
methane content, etc. Moreover, the suitability of two industrial hemp varieties,
‘Futura75’ and ‘Uso31’, for biogas production was tested. Research results
conclude that under agro-ecological conditions of Latvia, all investigated plants
may be successfully cultivated for energy production; moreover hemp leaves are
the most suitable for biogas production. The aim of this study was the evaluation
of possibilities to produce biogas from hemp.
Keywords: hemp (Cannabis sativa L.), productivity, anaerobic digestion, biogas,
methane, energy crops.
Keywords
hemp (Cannabis sativa L.), productivity, anaerobic digestion, biogas,methane, energy crops.
Related Book
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