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Evaluation of Segregating Lines of Tossa Jute .

Md.Solaiman Hossain Bhuiyan
Senior Scientific Officer(cc)
Olitorius Breeding Department, Breeding Divition, BJRT,Dhaka-1207

Dr.Nargis Akter
Principal Scientific Officer(cc)
Olitorius Breeding Department, Breeding Divition, BJRT,Dhaka-1207

Abstract/ Executive Summary:

The experiment were carried out at BJRI,Dhaka and JAES,Manikganj in 2011. Among the eight lines of f₂,five lines of f₃,four lines of f₄, three lines of f₅ and five line of f₆ plants only were selected on the basis of their phenotypic appearance of the segregating lines.

Keywords: Heterozygous ,Morphologicaly,Selfing

Location: BJRI,Dhaka and JAES,Manikganj

Start Date: 00-00-2011

End Date: 00-00-2011

Program Area: Variety and Species

Commodity: Jute

Objectives:

1.To determine transferable character how much recurs or not

2.To determine character is reproducible or not

3.To evaluate the material good or bad

Methodology:

Hybridization is the most important method of crop improvement.Hybrid lines are heterozygous and it need selfing by growing generation upto f₆ for selection a desirable homozygous one as a variety.Previously produced ten lines of f₂,six lines of f₃,five lines of f₄, four lines of f₅ and seven lines of f₆ were sown at BJRI,Dhaka abd JAES,Manikganj in 15-03-2011.The materials were sown having three rows of three meter length maintaining RCBD pattern.Proper intercultural operation and agronomic practices were done for maintaining the crop.Seeds will be collected on individual plan basis.Top cutting of the selected plants will be done in earthen pots in the green house premises and allowing selfing for getting pure bred lines.The produced seed were collected as pot-wise and separetly. Morphologicaly observing the crop crucially specially leaf shape,stem and stiplule colour.

Source of Information: Annual Research Report(Agricultere Research on jute):2011-2012,BJRIBangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 3,000/-

Total Budget (Tk.) : 3,000/-

Achievement/Findings:

The eight lines of f₂,five lines of f₃,four lines of f₄, three lines of f₅ and five line of f₆ plants only were selected on the basis of their phenotypic appearance of the segregating lines.

Knowledge Management: Report/Proceedings