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Preliminary Yield Trial of Four Olitorius Mutant (2002)

Nargis Akter
Scientific Officer
Olitorius Breeding Department, Breeding Division, BJRI,Dhaka-1207.

Md.Maksuder Rahman
Scientific Officer
Olitorius Breeding Department, Breeding Division, BJRI,Dhaka-1207.

Dr. M. Abbas Ali
Principal Scientific Officer
Olitorius Breeding Department, Breeding Division, BJRI,Dhaka-1207.

Abstract/ Executive Summary:

The experiment were conducted at CRS ,Dhaka,and Manikganj in 2002. All the four mutants gave higher fiber yield than O-72 but similar to O-9897. Highest fiber yield(2.65L/ha) was found in Blue seed with ovate glossy leave(Br-L) Highest plant population(1.53t/ha) was found in Blue seed with ovate glossy leave(Br-L).Comparatively higher base diameter(16.73mm) was observed in Br-O.

Keywords: Mutant lines,Early sowing,Tossa jute

Location: CRS ,Dhaka,and Manikganj

Start Date: 01-03-2002

End Date: 30-12-2002

Program Area: Variety and Species

Commodity: Jute

Objectives:

To identify the response to early sowing and yield by sowing them in 1st week of March

Methodology:

Four mutant lines Brown seed with glossy ovate leave Br-O),Brown seed with ovate lanceolate glossy leave(Br-L), Blue seed with ovate lanceolate glossy leave (BU-O)and Blue seed with ovate glossy leave(Br-L) check O-9897 and O-72 were used and sown in the CRS ,Dhaka,and Manikganj stations of BJRI at 15-03-2002 .The experiment was laid out in RCBD with three replications having single row with 3m length plot size. Standard agricultural and agronomic practices were followed.The crop were harvested 120 days after sowing and collecting necessary data(Plant Population,Plant Height,Base Diameter,Fiber Yield and Stick Yield).

Source of Information: Annual Research Report(Agriculture Research on Jute): 2002-2003,Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 2,000

Total Budget (Tk.) : 2,000

Achievement/Findings:

Four mutants gave higher fiber yield than O-72 but similar to O-9897. Highest fiber yield(2.65L/ha) was found in Blue seed with ovate glossy leave(Br-L) Highest plant population(1.53t/ha) was found in Blue seed with ovate glossy leave(Br-L).Comparatively higher base diameter(16.73mm) was observed in Br-O.Other three lines (Br-O, BU-O and BU-L) gave higher yield than O-72.

Knowledge Management: Report/Proceedings