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A field experiment was conducted at the BINA Sub-station farm, Jamalpur (AEZ-8) in Bangladesh during July 2023 to June 2024 to evaluate the combined effects of organic and inorganic fertilisers on growth and yield of a T. Aman rice (Binadhan-17)–Mustard (Binasharisha-9)–Boro rice (Binadhan-24) cropping system and post-harvest soil properties. The experiment was laid out in an RCBD and consisted of five treatments: 100% chemical fertilizer (CF); 85% CF + 5 t ha⁻¹ cowdung (IPNS); 85% CF + 2 t ha⁻¹ vermicompost (IPNS); 70% CF + 5 t ha⁻¹ cowdung (IPNS); and 70% CF + 2 t ha⁻¹ vermicompost (IPNS). The IPNS with vermicompost significantly influenced yield attributes of three crops. The maximum grain yield (6.3 t ha⁻¹) and straw yield (7.11 t ha⁻¹) were obtained at T₃ by Binadhan-17. The outstanding yield was obtained at T₃ (grain yield 1.59 t ha⁻¹; stover yield 3.65 t ha⁻¹) from mustard (Binasharisha-9), which also yielded the best, and Binadhan-24 formed the maximum grain yield (7.02 t ha⁻¹) and straw yield (7.71 t ha⁻¹) in T₃. Post-harvest soil analysis reflects that IPNS associated with 85% chemical fertilizers with 2 t ha⁻¹ vermicompost significantly increased OM %, total N %, and available P. Consequently, findings demonstrate that 85% of recommended chemical fertilizer associated with 2 t ha⁻¹ vermicompost is considered the most effective nutrient management strategy for enhancing total productivity and reducing chemical fertilizer dependency and sustaining soil fertility in the T. Aman rice (Binadhan-17)–Mustard (Binasharisha-9)–Boro rice (Binadhan-24) cropping system.
Hossain, M. F., Akram, S., F, A., Islam, A., Jannat, S., Hossain, A., Rahaman, M., & Chowdhury, S. M. A. (2026). INTEGRATED NUTRIENT MANAGEMENT WITH VERMICOMPOST AND COWDUNG ENHANCES PRODUCTIVITY AND SOIL FERTILITY IN A T. AMAN–MUSTARD–BORO CROPPING SYSTEM. British Journal of Advanced Research, 1(5), Article 011. https://doi.org/10.68263/BJAR-F7M6JUG2
Hossain, M. F., S. Akram, Ahmmed F, A. Islam, S.A. Jannat, A. Hossain, M. Rahaman, and S. M. A. Chowdhury. "INTEGRATED NUTRIENT MANAGEMENT WITH VERMICOMPOST AND COWDUNG ENHANCES PRODUCTIVITY AND SOIL FERTILITY IN A T. AMAN–MUSTARD–BORO CROPPING SYSTEM." British Journal of Advanced Research, vol. 1, no. 5, 2026, article 011. DOI: https://doi.org/10.68263/BJAR-F7M6JUG2
Hossain, M. F., S. Akram, Ahmmed F, A. Islam, S.A. Jannat, A. Hossain, M. Rahaman, and S. M. A. Chowdhury. "INTEGRATED NUTRIENT MANAGEMENT WITH VERMICOMPOST AND COWDUNG ENHANCES PRODUCTIVITY AND SOIL FERTILITY IN A T. AMAN–MUSTARD–BORO CROPPING SYSTEM." British Journal of Advanced Research 1, no. 5 (2026): 011. https://doi.org/10.68263/BJAR-F7M6JUG2
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