Cultivation
LED spectra and defoliation independently shape canopy architecture and cannabinoid yield in indoor Cannabis cultivation
Abstract Cannabis growers often use light spectra and defoliation regimes to alter the growth of their plants. While several studies consider the impact of these practices separately, there are no reports of how these [...]
Crop steering through osmotic stress can reduce height but reduced yield in medical Cannabis
Abstract Background Precision water stress, achieved via osmotic stress, has the potential to control plant size and improve crop quality without reducing yield, but results across species and cultivars have been inconsistent. Methods This [...]
Effect of Propagation Techniques on Growth, Development, Oil Yield, and Quality of Medicinal Cannabis (Cannabis sativa) Found in Lusikisiki, Eastern Cape, South Africa
Abstract This study investigated the influence of cutting techniques on the growth, development, yield, and oil quality of Cannabis sativa found in the Eastern Cape Province. The greenhouse pot experiment was conducted at Dohne [...]
The correlation of leaf parameters with flower yield and cannabinoid accumulation in medical cannabis under different LED light spectra
Abstract Light is a critical factor in cannabis cultivation, influencing photosynthesis, secondary metabolite production, and photomorphogenesis. Despite its significance, the metabolic interactions between leaves and flowers under varying light spectra remain inadequately understood. Here, [...]
News
Somatic Mutation Accumulations in Micropropagated Cannabis Are Proportional to the Number of Subcultures
Abstract Advancements in micropropagation techniques have made it easier to produce large numbers of cannabis clones, but these methods may also introduce genetic instability over successive generations. This instability often manifests as somaclonal variation, [...]
Impact of Electron Beam Treatment and Storage Duration on Microbial Stability and Phytochemical Integrity in Hemp Flowers
Abstract This study compared the effects of storage time and electron beam (EB) irradiation on microbial counts and chemical stability of dried flowers from two hemp cultivars over 12 weeks. Cannabinoid and terpene content, as [...]
Automated IoT-Based Monitoring of Industrial Hemp in Greenhouses Using Open-Source Systems and Computer Vision
Abstract Monitoring the development of greenhouse crops is essential for optimising yield and ensuring the efficient use of resources. A system for monitoring hemp (Cannabis sativa L.) cultivation under greenhouse conditions using computer vision [...]
Single trichome phytocannabinomics of two different cannabis varieties
Abstract The present study investigates the phytocannabinoid profiles of Cannabis sativa L. by analyzing individual glandular trichomes from both a medicinal cannabis variety (FM2) and a high-CBD (cannabidiol) hemp variety. The analysis was performed [...]