NOVELTY - An intra specific hybrid of J. curcas hybrid plant designated as Nandan-2 produced by crossing JCZ-T62 and JCZ-O41 and applying a biparental crossing method adopting the North Carolina Design at the F2 generation following selection, is new.    USE - The intra specific hybrid Nandan-2 plant or plant part is useful for producing a biofuel, where the biofuel is biodiesel (all claimed). The plant is further is useful for developing further Nandan-2 plant lines and hybrids with desired traits, e.g. high yield, resistance to disease and insect pests, improved canopy structure, tolerance to environmental stresses, improved agronomic characteristics and/or higher oil content.    ADVANTAGE - The present invention provides new and distinctive J. curcas hybrid designated as Nandan-2 for high seed yield and construction of molecular marker specific to hybrid Nandan-2. It provides new, unique and superior J. curcas hybrids. It provides stable, high yielding hybrid that are agronomically sound.    DETAILED DESCRIPTION - INDEPENDENT CLAIMS are: (1) a J. curcas hybrid (Nandan-2) plant or a plant part produced by asexual propagation or tissue culture process or growing the seed above; (2) pollen of the hybrid plant (Nandan-2) of (1); (3) an ovule of the hybrid plant (Nandan-2) of (1); (4) a J. curcas hybrid plant (Nandan-2), or a plant part, having all of the physiological and morphological characteristics of the J. curcas plant of (1); (5) a tissue culture cellls produced from the J. curcas hybrid plant (Nandan-2) of (1), where the cellls of the tissue culture are produced from a plant part selected from leaves, pollen, embryos, cotyledons, hypocotyls, meristematic cellls, roots, root tips, pistils, anthers, flowers, inflorescence, and stems; (6) a protoplast produced from the hybrid plant (Nandan-2) of (1); (7) a J. curcas plant regenerated from the tissue culture of (5), where the plant has all the morphological and physiological characteristics of hybrid Nandan-2; (8) a process of producing the J. curcas intra specific hybrid Nandan-2; (9) a method of producing pollen from an intra specific hybrid of J. curcas plant designated as Nandan-2 by forming the plant by the method of (8) and extracting pollen from it; (10) a method of producing an ovule from an intra specific hybrid of J. curcas plant designated as Nandan-2 by forming the plant by the method of (8) and extracting an ovule from it; (11) a method of producing a protoplast from an intra specific hybrid of J. curcas plant designated as Nandan-2 by forming the plant by the method of (8) and extracting a protoplast from it; (12) a method of producing a microbiological product from an intra specific hybrid of J. curcas plant designated as Nandan-2 by forming the plant by the method of (8) and extracting a microbiological product selected from either a pollen celll or an ovule celll or one or more of embryos, protoplasts, meristematic cellls, callus, leaves, anthers, pistils, root tips, seeds or stems; (13) a method of culturing tissue cellls from an intra specific hybrid of J. curcas (Nandan-2) plan by culturing tissue cellls produced from the J. curcas hybrid (Nandan-2) plant, where cellls are selected from leaves, pollen, embryos, cotyledons, hypocotyls, meristematic cellls, roots, root tips, pistils, anthers, flowers, inflorescence, callus, seeds and stems; and (14) a biofuel generated by the use of intra specific hybrid Nandan-2 plant or plant part.