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Effect of Npk and S Fertilizer on Advanced Breeding Line O-3820

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:

The yield and yield component i.e plant height, base diameter, yield of fibre and stick were significantly increased over control by different rate of nitrogen(N). The maximum plant height (3.63m), base diameter (19.85mm), yield of fibre (3.75t/ha) and stick (8.38t/ha) found with 100 Kg N/ha. Phosphorus doses (5,10 and 15 Kg/ha ) enhanced the yield contributing parameters together with yield of fibre and stick. The highest yield of fibre found with the dose of 10 Kg P/ha. Among the rates of potassium (0,30, 60 and 90 Kg/ha),K 60 kg/ha gave the highest plant, base diameter, fibre and stick yield. All the treated plots with S increased the different growth parameters and yield of advanced breeding line O-3820 over control. The dose of S 20 Kg/ha was found suitable among the doses 0, 10, 20, 30 kg/ha. Considering the findings it might be concluded that the combination dose of NPK and S 100-10-60-20 Kg/ha may be required dose for the advanced breeding line O-3820.

Keywords: Effect, NPK and S, Advanced breeding line, O-3820

Location: Manikganj and Kishoreganj

Start Date: 01-03-2008

End Date: 01-10-2012

Program Area: Crop-Soil-Water Management

Commodity: Jute

Objectives:

1.To find out optimum growth and yield of O-3820

2.To find out the NPKS requirement of O-3820 production

Methodology:

The following treatments were used in the experiments: Tr.no. N -P -K -S kg/ha T₁: 00-00-00-00 T6: 100-10-60-20 T_2: 50-05-30-10 T_7: 100-15-90-30 T_3: 50-10-60-20 T₈: 150-05-30-10 T₄: 50-15-90-30 T₉: 150-10-60-20 T_5: 100-5-30-10 T₁₀: 150-15-90-30 The RCBD design was followed 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): 2008-12, , Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 75000

Total Budget (Tk.) : 75000

Achievement/Findings:

A suitable combination dose of NPKS for O-3820 production is come out

Knowledge Management: Report/Proceedings