Growth, Yield Components, and Yield Parameters of Maize (Zea mays L) as Influenced by Unified Use of NPSZnB Blended Fertilizer and Farmyard Manure

A two-year field experiment was carried out to scrutinize the integrated use of NPSZnB blended fertilizer and farmyard manure (FYM) on maize growth yield components at Koga Bachima villages in Mecha district Geray Jiga Jabi Tehran district. Factorial combinations have five levels (100, 150, 200, 250, 300 kg·ha−1), four rates FYM (0, 12, 16, 20 t·ha−1), plus one blanket recommendation (200 kg·ha−1 DAP 150 Urea). randomized complete block design with three replications used set up studies. Except for days silking leaf area index both locations, physiological maturity, ear length Mecha, main interaction effects all parameters were detected locations. The only effect harvest Tehnan. Generally, results achieved from better greater than those obtained although this not case effects. Grain yields Tehnan 5618.5 5421 kg·ha−1, respectively, as a result unified 250 t·ha−1 shortened 50% tasselling by 3.46 delayed 90% maturity 2.95 recommended As effect, compared recommendation, reduced 0.225 0.292 days, respectively. Contrasted conventional application minimizes 0.89 rise level 0 caused 0.832 0.279 extra reach had very strong correlation that is positive components. Economic study: 200 resulted maximum net benefit 36221.06 35431.04 ETB ha−1 Thus, no most acceptable locations low cost production small-scale farmers. For resource-rich farmers, also favorable, best