Inoculation of Maize with 1-Aminocyclopropane-1-Carboxylic Acid Containing Pseudomonas fluorescens for Enhanced Available Nutrients in Soils of Maize (Zea mays L.)

A field and lab experiment entitled “Kinetics of 1-Aminocyclopropane-1-carboxylic -deaminase (ACCD) activity Pseudomonas fluorescens, its population growth under different fermentation conditions performance the selected isolates on maize” was conducted at Laboratory Microbes Research & Production Centre (MRPC) Farm, Department Soil Science Agricultural Chemistry, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur, Madhya Pradesh during 2018-19. The results revealed that available nitrogen (N) content in soil knee height, tasseling silking stage, treatment combination Temperature 28oC pH 7.2 (T28+pH 7.2) significantly increase N with response 21.5,17.3 14.4% over FUI (209, 196 166 kg ha-1), respectively. Similarly, T28+pH phosphorus (P) stage 31.7, 23.2 26.4% (18.0,16.4 14.4 P ha-1). potassium (K) 14.4, 10.1 10.4% (298, 278 264 K