Diurnal dynamics of photosynthetic character of Angelica sinensis, as well as effect of continuous cropping on leaf photosynthetic character, antioxidant enzyme activity and growth of A. sinensis were investigated under field condition. The results showed that the diurnal net photosynthetic rate of A. sinensis in sunny day exhibited a double-peak pattern, and the peaks occurred at 9:45 and 16:45 h, respectively. There was a significant midday depression with A. sinensis, which was caused principally by stomatal factors such as stomatal conductance. The results also showed that net photosynthetic rate (PN), transpiration rate (E), stomatal conductance (gs), intercellular CO2 concentration (Ci), and chlorophyll content (Chl) of A. sinensis plants under continuous cropping were significantly lower than those of the control. The activity of total superoxide dismutase (SOD), peroxidase (POD) and catalase (CAT), and growth parameters of A. sinensis plants were significantly decreased under continuous cropping condition. This study provides evidence of continuous cropping obstacle effect on photosynthesis, antioxidant enzyme activity, and growth parameters of A. sinensis in a field experiment, which partly explained the yield reduction of A. sinensis in the field, when it was cultivated continuously on the same soil., X. H. Zhang ... [et al.]., and Obsahuje bibliografii
Vaginální kulička NaturGyn Scarlett obsahuje 8 rostlinných drog. Je určena pro léčbu chronických a rekurentních stavů vaginálního diskomfortu. Její popisovaná 90% účinnost je vysvětlitelná i rozborem účinků jednotlivých složek metodami klasické „západní“ farmakologie. Lze ji také zařadit do managementu chronických výtoků mezi eradikaci patogena a restituci poševního prostředí probiotiky., A NaturGyn Scarlett vaginal ball contains 8 herbal drugs. It is designed for the treatment of chronic and recurrent conditions of vaginal discomfort. Its described 90% efficacy can also be explained, based on the analysis of effects of its individual components, using the methods of conventional Western pharmacology. It can also be included in the management of chronic discharge, between eradication of pathogens and restoration of vaginal environment with probiotics., and Tomáš Fait