Nagarajan M.2014-05-032014-05-031975http://krishikosh.egranth.ac.in/handle/1/2058513en-UShybrids, biological development, planting, acidity, enzymes, heterosis, drying, area, grain, yieldsStudies On The Physiology Of Heterosis In Hybrid Sorghum (Sorghum Bicolor (L) Moench)Thesis