title: EFFECT OF NON - MONETARY INPUTS ON THE YIEDLING PERFORMANCE OF PERIWINKLE (Catharanthus sp.).
abstract: An experiment to study the effect of inter and intra row spacing on the yielding performance of periwinkle species was conducted at Nagarjun Medicinal and Aromatic Plants Research Scheme, P. K. V., Akola (M. S.) during 1980 - 81 to 82 - 83. Three species viz., Catharanthus roseus, Catharanthus alba and Catharanthus oscillatus did not differ significantly in respect of dried foliage and root yields. Inter and intra row spacing of 30 and 20 cm. respectively produced the highest foliage and root yields.
authors.affiliation: National Agricultural Research Project, Regional Research Station, Sindewahi,Chandrapur, Maharashtra, India.
authors.forename: B N
authors.initials: BN
authors.lastname: Dahatonde