%A K B Saxena
%A L Singh
%A M D Gupta
%I Kluwer
%L icrisat4076
%J Euphytica
%N 46
%P 143-148
%D 1990
%T Variation for natural out-crossing in pigeonpea
%X Several researchers have reported a considerable degree of natural out-crossing in pigeonpea from different
environments. This paper reviews the subject with respect to the variation for natural out-crossability,
pollinating vectors, extent of natural out-crossing, isolation specifications, and the possible utilization of
natural out-crossing in pigeonpea improvement .