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Study the Nutrient Requirement of Npk & S on Advance Capsularis Breeding Line Bjc-5003

Md. Nasimul Gani
Principal Scientific Officer
Soil Science Department, Agronomy Division, BJRI,Dhaka-1207.

Dr. Md. Saheb Ali
Senior Scientific Officer (Current Charge)
Soil Science Department, Agronomy Division, BJRI,Dhaka-1207.

Dr. Md. Mahbubul Islam
Chief Scientific Officer
Agronomy Division, BJRI,Dhaka-1207.

Abstract/ Executive Summary:

Different levels of NPKS influenced on the yield contributing characters which ultimately augmented the fibre and stick yield over control of BJC-5003. Among the nitrogen doses, the rate 75Kg N/ha demonstrated significantly tallest plant height (3.72m), highest base diameter (20.46mm), fibre (3.45t/ha) and stick (8.95t/ha) yield. The highest yield of fibre and stick were found with the dose of 5 kg P/ha. There was decreasing trends of yield with higher dose of P. The K level up to 90 Kg/ha influenced the yield and yield contributing characteristics over the control. The tallest plant was found with K 30 Kg/ha (T7) which was statistically similar with T8- K 90Kg/ha. Significantly highest fibre yield was induced by K 90Kg/ha that was followed by K 60kg/ha. In case of the effect of S on the yield and yield contributing characters, results showed significant yield increase with different rates over the control. Study also revealed that 10kg S/ha is enough in producing highest yield of fibre and stick. Taking into consideration the findings that the combination dose of N 75- P 05- K 60- S 10 Kg/ha will be a sufficient dose to produce the advance breeding line BJC-5003.

Keywords: Nutrient requirement,f NPK & S, Advance capsularis, Breeding line, BJC-5003

Location: Jute Experimental Station, Manikganj

Start Date: 01-03-2011

End Date: 25-12-2013

Program Area: Variety and Species

Commodity: Jute

Objectives:

A fertilizer recommendation for the advance capsularis breeding line BJC-5003 will be evolved.

Methodology:

The present experiment was designed by RCBD with following treatments(N-P-K-S kg/ha): T_1: 00-00-00-00 T_6: 100-10-60-20 T₂: 50-05-30-10 T₇: 100-15-90-30 T₃: 50-10-60-20 T₈: 150-05-30-10 T₄: 50-15-90-30 T₉: 150-10-60-20 T₅: 100-5-30-10 T₁₀: 150-15-90-30 maintaining unit plot size 3.1mX3.1m. Space between plots, blocks and around the field was 1.0m with 20 cm deep drain. At the time of sowing full amounts of P, K and S from TSP, MP and Gypsum respectively and half of the total amount of N from urea were applied to soil. The rest half of N was top dressed after 45 days of sowing. Intercultural operations were done in time.

Source of Information: Annual Research Report(Agriculture Research on Jute): 2011-13, , Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 75000/-

Total Budget (Tk.) : 75000/-

Achievement/Findings:

A combination dose of NPKS regarding higher growth and yield of BJC-5003 is going to be generated.

Knowledge Management: Report/Proceedings