author(s)
Anil Kumar Jangade, GP Banjara, Bodhish Kumar Sahu and Birendra Tigga

abstract
The present investigation entitled “Effect of different herbicides on nutrient uptake by weeds and chickpea crop (Cicer arietinum L.)” was carried out at the Instructional cum Research Farm, Indira Gandhi Krishi Vishwavidyalaya, Raipur, (C.G.) during rabi season 2017-18. Results indicated that higher significant seed yield and stover yield was obtained under treatment weed free (hand weeding at 20 and 40 DAS) (T₁₀) and it was followed by Pendimethalin 30 EC + Imazethapyr 2 % (Ready mix) @1.0 kg ha^-1 PE + one hoeing at 30 DAS (T₇) and Pendimethalin 38.7 CS @ 1.0 kg ha^-1 PE + one hoeing at 30 DAS (T₃). The higher N, P, and K uptake by seed and stover was obtained under treatment weed free (hand weeding at 20 and 40 DAS) (T₁₀) and it was followed by Pendimethalin 30 EC + Imazethapyr 2 % (Ready mix) @1.0 kg ha^-1 PE + one hoeing at 30 DAS (T₇). The highest value N, P and K content was recorded under treatment weed free (hand weeding at 20 and 40 DAS) (T₁₀) and it was followed by Pendimethalin 30 EC + Imazethapyr 2 % (Ready mix) @1.0 kg ha^-1 PE + one hoeing at 30 DAS (T₇). The lowest N, P and K content and uptake by weeds obtained under treatment weedy check (T₁₁).