Impact of Azotobacter and Nitrogen on Growth and Productivity of Wheat (Triticum aestivum L.)

Aims: To evaluate the effect of different nutrient management practices on growth, yield and attributes wheat.
 Study Design: Randomized Block Design (RBD).
 Place Duration Study: The experiment was conducted during Rabi season 2016-17 at Instructional Farm Acharya Narendra Deva University Agriculture & Technology, Nagar, Kumarganj, Ayodhya (U.P.)
 Methodology: consisting 10 treatments, T1 Control (N-0,P-60,K-40Kg ha-1); T2 (Azotobacter); T3 (60 kg Nitrogen T4 (40 ha-1 + Azotobacter); T5 (80 T6 Azotobacter ); T7 (100 T8 T9 (120 T10 ha-1+ Azotobacter) were laid down in triplicate plots block design (RBD).Wheat variety PBW-343 taken as test crop.
 Results: results revealed that application chemical fertilizers @ 100 (T10) recorded highest growth viz. Plant height, dry matter accumulations, number grains per spike, weight weight, grain yield, straw harvest index.