Potential Uses of Fertilizer for Advanced olitorius O-0412-9-4 Production

摘要

A fertilizer assessment trial was conducted to observe growth and yield of advanced olitorius breeding line O-0412-9-4 at Jute Agriculture Experimental Station, Manikganj and Rangpur districts of Bangladesh under Bangladesh Jute Research Institute. Results showed that N rates affected yield and yield contributing characters over the control. N 100kg/ha (T3) produced highest fibre at both Manikganj (2.93t/ha) and Rangpur (2.88t/ha) Highest dose of N 125kg/ha showed lower yield than the dose N 100kg/ha. Plant height (3.17m) and base diameter (18.45mm) were obtained highest by N 100kg/ha at Manikganj. The dose P 10Kg/ha contributed maximum yield of fibre. Results also showed that the longest plant and highest base diameter were found with 10kg P/ha. The dose 20kg S/ha showed significantly highest fibre yield and yield contributing characters. The results suggested that the combination dose of N100P10K30S20kg/ha could be considered for producing the breeding line O-0412-9-4.