TY - JOUR N2 - Groundnuts (Arachis hypogaea L.) are generally considered to be self-pollinated, but natural hybrids due to outcrossing have been observed in cv. Robut 33-1. Selections in segregating generations of these natural hybrids identified stable lines with large yield potentials in more than one environment. The role of natural hybrids in generating useful additonal variability is discussed. AV - restricted A1 - Nigam, S N A1 - Rao, V R A1 - Gibbons, R W TI - Utilization of Natural Hybrids in the Improvement of Groundnuts (Arachis hypogaea) UR - http://dx.doi.org/10.1017/S0014479700012825 JF - Experimental Agriculture SP - 355 Y1 - 1983/// ID - icrisat2575 EP - 359 SN - 1469-4441 VL - 19 PB - Cambridge University Press IS - 4 ER -