Field studies on cannabis cultivation have provided socio-economic data relating to, inter alia, production, yield and income. But only laboratory analyses of cannabis plants can provide information on their chemical composition and their levels of psychoactive constituents, thus enabling them to be classed as a drug type or a fibre type. The present study, which covers cannabis in its fresh, d...

Hemp (Cannabis sativa L.) is a species considered as having one of the most complicated mechanisms of sex determination. Peroxidase and esterase isoenzymes in leaves of the two sexual phenotypes of hemp were studied. Significant differences in isoperoxidase and isoesterase patterns were found between male and female plants, both in the number and stain intensity of bands. For both esterase and ...

The growing of marijuana (Cannabis sativa L.) on pubon measured leaf spectra and simulated canopy refleclic lands poses problems to the environment and the pubtance spectra, we would choose several relatively narrow lic. Remote sensing offers a potential way of monitoring (i.e., 30 nm or less) spectral bands in the green (550 nm), public lands for the production of marijuana. However, red (670 ...

Recently, an increasing number of pharmacists had to supply medicinal products based on Cannabis sativa L. (Cannabaceae), prescribed by physicians to individual patients. Cannabis olive oil preparation is the first choice as a concentrated extract of cannabinoids, even though standardized operative conditions for obtaining it are still not available. In this work, the impact of temperature and ...

Industrial hemp (Cannabis sativa L.) is a very beneficial plant because it characterised as easy adaptable and advantageous raw material for many products which are used in daily life. Hempseeds investigated most of all, but there no lot information about other parts this (stem, leaves inflorescences). In study, polyphenolic compounds, flavonoids the radical scavenging activity Cannabis L. were...

Cannabis sativa L. is one of the oldest cultivated crops, used for its fiber and medicinal properties. The cannabis plant synthesizes a myriad secondary metabolites, but most valuable products from medical commercial standpoint are cannabinoids. Despite significant advances in elucidating biochemistry genetics that govern cannabinoid accumulation, we still do not have conclusive evidence role t...