Advanced techniques of conservation and cultivation

Abstract

Since ancient times, various plants are being traditionally used, as medicine throughout the world. These plants are cultivated as well as collected from wild. Some important medicinal plants, which have source of wild, are difficult for collection. The best way to provide the plants needed for medicinal purposes is to cultivated rather than collecting them from wild. Now a days, some medicinal species are in risk of disappearing due to man-made and natural calamities. So there is need of conservation of medicinal plants to maintain sustainable development by protecting and using biological resources in ways that do not diminish the world’s variety of genes , species, habitats and ecosystems. Medicinal plants can be cultivated by cutting, layering, grafting and budding and conservation mainly included activities like collection, propagation, characterization, evaluation and eradication, storage and division. On the other hand, some modern techniques have been also established for the better growth and maintenance of medicinal plants such as In-Situ & Ex-Situ conservation, Germplasm technique, cryopreserpation technique, tissue culture technique. This review gives information about various cultivation methods to reduces misidentification and adulteration of medicinal herbs and also shows importance of modern techniques of conservation, management and sustainable utilization of medicinal plants for human health care. This information will definitely useful for quality of herbal medicinal products and reduced uncertain therapeutic effects.