Agricultural Science Digest
SCOPUS
  • Year: 2000
  • Volume: 20
  • Issue: 3

Relationship of physiological attributes with grain yield in rice

  • Author:
  • A.P. Sharma, S.P. Singh
  • Total Page Count: 2
  • Page Number: 191 to 192

Department of Crop Physiology, C.S. Azad University of Agriculture & Technology, Kanpur-208 002, India

Abstract

Relationship of physiological attributes with seed yield was assessed in 22 rice genotypes. Seed yield was significantly positively associated with NAR (0.3607), LAI (0.7968), Pn (0.9553), SLW (0.6906} and TDM (0.8833). Path coefficient analysis showed that TDM and Pn positive direct effect and positive indirect effects and were most important traits for increasing grain yield in rice.