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Hybridization Among the Selected Genotypes of Tossa Jute.

Md.Solaiman Hossain Bhuiyan
Scientific Officer
Olitorius Breeding Department, Breeding Division, BJRI,Dhaka-1207

Dr.Nargis Akter
Senior 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

Md.Moinul Islam
Scientific Officer
Olitorius Breeding Department, Breeding Division, BJRI,Dhaka-1207

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

Abstract/ Executive Summary:

The experiment was carried out at Greenhouse premises BJRI,Dhaka in 2008. There are several crosses (30) were made in all possible combinations.only some(15) successful pods were obtained from the JRO-524 is a lanceolate type parent and were used with other high yielding varieties but having some F1 seeds.The success of cross depends on compatibility of the parents.JRO-524 is a more compatible parents .

Keywords: Hybridization ,Genotypes,Tossa jute.

Location: Greenhouse premises BJRI,Dhaka

Start Date: 01-09-2008

End Date: 30-12-2008

Program Area: Variety and Species

Commodity: Jute

Objectives:

To create genetic variation to combine different characters into a same parent to create recombinant types for accumulating desirable genes into a one offspring

Methodology:

Three cultivated varieties of tossa jute namely O-4, O-9897,BJRI Tossa pat-4(O-72),O-795 and JRO-524 were used as parent materials and sown on September 2009.There are three same sets of parents were sown fifteen days intervals for ensuring maximum syncronization.Recommended intercultural and Agronomic were done for raising the parental materials.At afternoon, the un-opend but probably mature flowers were emasculated and bagged separately.Next morning,the emasculated flowers were pollinated by desired parent and tagging then bagging.The developed hybrids pods were maintained as F1 and next year conformation test.

Source of Information: Annual Research Report(Agriculture Research on jute):2008-2009,Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 1,500/-

Total Budget (Tk.) : 1,500/-

Achievement/Findings:

There are several crosses (30) were made in all possible combinations.only some(15) successful pods were obtained from the crosses. JRO-524 is a lanceolate type parent and were used with other high yielding varieties but having some F1 seeds.The success of cross depends on compatibility of the parents.JRO-524 is a more compatible parents

Knowledge Management: Report/Proceedings