The present investigation entitled diversity for growth habit in the natural population of pecan nut (Carya illinoensis K.) in the Jammu province was carried out in order to document the available genetic variability in pecan nut germplasm and to select elite pecan nut genotypes possessing superior attributes and quality traits. During the survey, data was recorded on sixty (sixty) pecan nut trees growing in different areas of Rajouri and Poonch districts of Jammu province. | Diversity for tree growing habit in the natural population of pecan nut (Carya illinoensis K.) in Jammu province, India