Council of Scientific and Industrial Research

Vimala Yerramilli

Umesh Chandra Lavania

Basant Kumar Dubey

Seshu Lavania

Madhavi Singh

The present invention relates to the development of a novel, morphologically and genetically distinct clone of vetiver [(L.) Nash. syn.(L.) Roberty; family Poacaeae] named 'CIMAP-FORAGIKA' that offers an ideal plant type to realize the twin application of Vetiver i.e. mitigation of soil erosion and landslides, as well as, a prospective forage in eco-plantations and cropping systems. This clone sports&#x2014;(i) deep penetrating tufted roots coupled with profuse lateral secondary and tertiary roots that form an interwoven web of roots facilitating enhanced soil binding in landslide and erosion prone sites; and (ii) profuse shoot tillers bearing thinner leaves that have reduced (less) lignified tissue enabling leaf softness and palatability. The leaves of this clone are rich in protein (41 g/kg fresh weight) and crude fiber content (25 g/kg dry weight) but low in carbohydrates (31 g/kg dry weight), thus providing desirable digestibility and nutritional features. The clone has distinct morphological appearance differentiated by overall broader leaves (lamina width 12 mm compared to others ranging from 6.5 to 9 mm), lamina length 1.6 meter, and huge tiller production (&#x3e;1.5 times) from amongst the other clones. The clone was identified as a natural variant occurring in a cultivated area having desired characteristics and was scored out from among the bulk of diverse wild collections. The identified clone is seed sterile i.e. a noninvasive feature necessary for global acceptance. This clone is characterized by a distinct DNA finger print, and can be asexually propagated for commercial plantation through slips (i.e. rooted tillers) arising from vegetative shoots.

Growing community of inventors

Uttar Pradesh, India

Vimala Yerramilli