Influence of weed management practices on growth parameters and seed yield of sunflower (Helianthus annuus L.)


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Influence of weed management practices on growth parameters and seed yield of sunflower (Helianthus annuus L.)

Authors

  • MADHUMATI S PUJERI College of Agriculture, University of Agricultural Sciences, Dharwad-580 005, Karnataka
  • J A HOSMATH College of Agriculture, University of Agricultural Sciences, Dharwad-580 005, Karnataka

https://doi.org/10.56739/jor.v37iSpecialissue.140679

Keywords:

Economics, Seed yield, Sunflower, Weed control

Abstract

Pre-emergence application of pendimethalin 38.7CS @ 750 g/ha followed by inter-cultivation recorded
significantly higher growth parameters viz., plant height (202.5 cm), total dry matter production (170.4 g/plant), leaf area (144.6 dm2/plant), leaf area index (0.81) and seed yield (20.7 q/ha) of sunflower than all other treatments. This was on par with farmers’ practice. Net returns and benefit cost (B: C) ratio followed the similar trend.

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References

Hansraj H, Vikram B, Vipin K, Vijay K and Vinay K 2018. Influence of weed management practices on economics and nutrient uptake in sunflower. International Journal of Pure and Applied Biosciences, 6: 777.

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Submitted

2023-08-11

Published

2020-03-12

How to Cite

MADHUMATI S PUJERI, & J A HOSMATH. (2020). Influence of weed management practices on growth parameters and seed yield of sunflower (Helianthus annuus L.): Influence of weed management practices on growth parameters and seed yield of sunflower (Helianthus annuus L.). Journal of Oilseeds Research, 37(Specialissue). https://doi.org/10.56739/jor.v37iSpecialissue.140679