1 research outputs found
Not Available
Not AvailableThe experiment was conducted out at the Indian Institute of Rice Research,
Rajendranagar, Hyderabad during dry season (Rabi) 2013-2014 andWet season (Kharif) 2014
crop seasons. The objective was to establish the nature of relation between grain yield and
yield components by partitioning the correlation co-efficients between grain yield and its
components into direct and indirect effects by using simple correlation and path analysis. A
correlation co-efficient and path analysis study was conducted with eleven parents and their
24 F1 crosses for eleven component characters including grain yield. The correlation studies of
these crosses showed that, grain yield per plant exhibited highly significant positive association
with plant height, number of productive tillers per plant, panicle length, grains per panicle, and
harvest index while days to 50 per cent flowering registered non-significant negative association
with grain yield.Not Availabl