Vol. 12, Issue 11 (2023)

Author(s):
Hema Deshlahare, GK Shrivastava, YK Dewagan and Mahanand Sahu

Abstract:
The experiment was carried out in Split plot design with three replications. The findings revealed that planting pattern and weed management had significant influenced on linseed equivalent yield (LEY) and economics. As regards to planting pattern, significantly highest LEY was recorded under T₄-linseed + chandrasur (2:1) row ratio, but it was at par to T₅- linseed + chandrasur (2:2) row ratio during both the years and on mean basis. As regards to weed management practices, significantly maximum LEY was recorded under W₃ -hand weeding (20 and 40 DAS), but it was at par to W₂ -mechanical weeding by cycle hoe + hand pulling intra rows (25 DAS) fb one hand weeding (40 DAS) during both the years. Interaction effect between various planting pattern and weed management showed that, significantly maximum linseed equivalent yield was reported under interaction between T₄ -linseed + chandrasur (2:1) row ratio with W₃- hand weeding (20, 40 DAS) during both the years and on mean basis. As regards to planting pattern, the maximum economic returns was recorded under linseed + chandrasur (2:1) followed by linseed + chandrasur (2:2). In case of weed management practices, the maximum net return and B:C ratio was noted under mechanical weeding by cycle hoe + hand pulling intra rows (25 DAS) fb one hand weeding (40 DAS) followed by hand weeding (20, 40 DAS) for net return and Oxadiargyl @ 80 g ha^-1 pre emergence fb one hand weeding (20 DAS) for B:C ratio.