Vol. 11, Special Issue 8 (2022)

Author(s):
VK Singh, Rajesh Kumar, Rajesh Dutt Singh, Alok Kumar Singh and Dileep Kumar Gupta

Abstract:
The field experiment was conducted during Rabi season of 2019-20 at the Research farm Brahmanand Post Graduate College Rath (Hamirpur) U.P. to evaluate the effect of chemical and bio-fertilizers on yield attributes of wheat (Triticum aestivum L.). There were three chemical levels including control i.e. C_O (control), C₁ (60:30:30 kg NPK ha¹) and C₂ (120:60:60 kg NPK ha^-1) and five bio-fertilizers including control viz; B₀ (control), B₁ (Biopline @ 1.00 litre ha^-1), B₂ (Phosfert @ 0.375 litre ha^-1), B₃ (Vitromone @ 2.5 litre ha^-1) and B₄ (Biopline @ 1.00 litre + Phosfert @ 0.375 + Vitromone @ 2.5 litre ha^-1) were arranged in factorial R.B.D design with three replications. Amongst the chemical levels, the C₂ (120:60:60 kg NPK ha^-1) and Bio- fertilizers B₄ (Biopline @ 1.00 + Phosfert @ 0.375+ Vitromone @ 2.5 litre ha^-1) were found to Produce higher values of yield attributes such as number of effective tillers plant^-1, average length of ear, average weight ear^-1, number of grains ear^-1, average of ear, average weight of grains ear^-1 and number of fertile spikelets spike^-1.