Abstract            Volume:11  Issue-5  Year-2023         Original Research Articles

Online ISSN : 2347 - 3215 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcret@gmail.com

This study was conducted to determine of NPS Fertilizer Rate Based on Calibrated Phosphorus for Bread wheat. The experiment was carried out at Dega district. The treatments contained of five (0, 25, 50, 75 and 100 %) Phosphorus critical levels (Pc) calculated from NPS fertilizer and one earlier recommended Phosphorus critical level (100% Pc) for wheat calculated from DAP fertilizer was included, which was used as check. The experiment was laid out by randomized complete block design with three replications. biomass yield was significantly (P < 0.05) influenced by rates of NPS on control plot and 75% Pc from NPS with recommended N from the remain treatments, whereas 25% Pc from NPS with recommended N and 50% Pc from NPS with Recommended N the result shows it was non-significance different from each other. However, at 100% Pc from NPS with recommended N and 100% Pc from DAP with recommended N also it shown non-significance influence between each other. Plant height of bread wheat was shows significantly (P<0.05) difference at control treatment and 25% Pc from NPS +recommended N than the other treatments. The mean grain yield of bread wheat was highly significantly (P<0.01) influenced by the rate of NPS. The highest grain yield (3655.60kg ha^-1), above ground biomass yield (14355.60kg ha^-1) and plant height (99.80cm) were noted at 100%Pc from NPS with recommended N and 100% Pc from DAP with recommended N respectively. However the lowest grain yield (565.30 kgha-1), above ground biomass yield (3898.60kgha^-1) and plant height (70.10cm) were recorded at control treatment.

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