Effects of foliar application of nutrients on growth and yield of Bt cotton (Gossypium hirsutum L.)

Authors

  • Kulvir Singh Punjab Agricultural University, Regional Research Station, Faridkot-151203, Punjab
  • Pankaj Rathore Punjab Agricultural University, Regional Research Station, Faridkot-151203, Punjab
  • RK Gumber Punjab Agricultural University, Regional Research Station, Faridkot-151203, Punjab

DOI:

https://doi.org/10.3329/bjb.v44i1.22717

Keywords:

Foliar application, Gossypium hirsutum, Nutrients, Growth and yield

Abstract

Field experiments were conducted for three years during Kharif 2009-2011 to study the effect of foliar application of nutrients (N, Mg, Fe, Zn, Mn and B) on growth and yield parameters of Bt cotton. Pooled data indicated highest seed cotton yield (3421.4 kg/ha) with application of MgSO4 1.0%+ ZnSO4 0.5%. Better net returns ( 100760/ha) and improved B:C (4.06) ratio for MgSO4 1.0% + ZnSO4 0.5% clearly supported its application benefits to realize higher yield .

DOI: http://dx.doi.org/10.3329/bjb.v44i1.22717

Bangladesh J. Bot. 44(1): 9-14, 2015 (March)

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Published

2015-03-26

How to Cite

Singh, K., Rathore, P., & Gumber, R. (2015). Effects of foliar application of nutrients on growth and yield of Bt cotton (Gossypium hirsutum L.). Bangladesh Journal of Botany, 44(1), 9–14. https://doi.org/10.3329/bjb.v44i1.22717

Issue

Vol. 44 No. 1 (2015)

Section

Articles

License

© Bangladesh Botanical Society

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