International Journal of Plant & Soil Science

The purpose of this study was to evaluate effect of different fertilizer packages on the yield performance of cauliflower and tomato in the upland and hill valley. Influences of different fertilizer packages on yields and fruit quality of cauliflower and tomato were compared during 2015 to 2017 growing periods under field conditions. The experiments were conducted in two hill district of Bangladesh (CHTs) i.e Bandarban and Khagrachari under the AEZ 29 (Northern and Eastern Hills Tract). In this experiments Cauliflower and Tomato in the upland hill valley soil were used as the test crop. The experiment was designed on Randomized Completely Block Design (RCBD) with three replication. The treatments consider as Cauliflower: *T₁= Farmers Practice, T₂= N₁₀₀P₅₀K₉₀ S₁₈ Zn_2.3 B_0.5 kg/ha, Cowdung 5 ton/ha, T₃= 125% of T₂ and T₄= 150% of T₂. Tomato: *T₁= Control, T₂= N₁₀₀P₅₀K₉₀ S₁₈ Zn_2.3 B_0.5 kg/ha, Cowdung 5 ton/ha & lime 1.5 t/ha, T₃= 125% of T₂ and T₄= 150% of T₂. In khagrachari, the highest yield of cauliflower (44.98, 59.07 and 45.67 t/ha) and in Bandarban site (57.98, 53.47 and 55.66 t/ha) was recorded with T₄ treatment that received 150% of T₂ while the lowest yield was observed with T₁ treatment receiving no fertilizer. In case of tomato, the highest yield (59.72, 55.73 and 36.07 t/ha) in Khagrachari site and in Bandarban site (56.43, 58.33 and 59.64 t/ha) was recorded with T₄ treatment that received 150% of T₂while the lowest yield was observed with T₁ treatment receiving no fertilizer.