indian sexx videos fistingporntrends.com sexy boobs porn
www sxe vedo porndigger.mobi odia heroin sex
indian xxxx video tubzolina.com odia sexy vidio
animated sex video stripmpegs.info india summer massage
bolti kahaniyan joysporn.mobi aishwarya rai ki nangi video
xxx indian sex movies bustyporntube.info www xxx flim
sex com karnataka coxhamster.mobi photos of indian beautiful girls
chut maa ki betterfap.mobi xxxxxbf
indian gang rape xvideos porndorn.info indian khanki magi
indian rape mms rulertube.mobi indian married sex
tubezx.com erohardcore.info masala xnxx
porn goa orgyvids.info indian nude shower
sex video telugu pornthvideos.com www.xxx tamil
sloutload sexthvideos.com indian homemade xvideo
hindi xxxc pornstarsporno.info filmyzilla.pro
urban ladder sofa sobazo.com cz jewellery

“The effects of variation in the time of planting of artemisia annua on accumulation of artemisinin content in goalpara district of assam”

Author: 
Gunamoni Das and R.K. Sharma

The Chinese herb Artemisia annua L. belong to the family Asteraceae produces artemisinin are used worldwide as drugs against malaria. Chloroquine and replacement drugs have lost effectiveness with the development of resistance and have increasingly been replaced by derivatives of artemisinin combined with other drugs known as artemisinin–based combination therapies (ACTs), they provide the most effective treatment at present. In India, interest in cultivating Artemisia annua resulted in emerging industrial activities demanding local biomass with high content of artemisinin to start new production chains. Several field crop experiments were carried out on the anti-malarial medicinal plant Artemisia annua over four cropping periods. Results were obtained after 25 months field study carried out in some areas of Goalpara district of Assam. The experiments examined the effects of variation in the time of planting and number of harvests on the yield of artemisinin and plant growth and development characters related to it. The observations showed that the artemisinin yield was positively correlated with leaf yield and number of harvests. High yields of artemisinin were realized when crop produced artemisinin-rich leaves accompanied by least possible growth of stem tissue, attained by 2 times harvesting of full grown crops.

Download PDF: