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Preliminary Yield Trial of Intraspecific Hybrid Derivatives of Smooth Mesta Strains.

Md. Maksuder Rahman
Principal Scientific Officer (cc), Kenaf and Mesta Department, Breeding Division
Bangladesh Jute Research Institute Manik Mia Avenue, Dhaka-1207.

Md. Harun-or-Rashid
Senior Scientific Officer (cc), Capsularis Department, Breeding Division
Bangladesh Jute Research Institute Manik Mia Avenue, Dhaka-1207.

Dr. Rahima Khatun
Chief Scientific Officer, Breeding Division
Bangladesh Jute Research Institute Manik Mia Avenue, Dhaka-1207.

Abstract/ Executive Summary:

Under this experiment sixteen progenies of Mesta (L-34-B-3/96, L-71-B-3/96, L-75-B-3/96, L-77-B-3/96, L-78-B-3/96, L-79-B-3/96, L-80-B-3/96, L-82-B-3/96, L-86-B-3/96, L-87-B-3/96, L-88-B-3/96, L-89-B-3/96, L-92-B-3/96, L-96-B-3/96, L-134-B-3/96 and L-138-B-3/96 )and a check variety HS-24 were grown at two regional stations JAES, Manikganj and Faridpur to study their yield and yield attributes. None of the progeny out yielded than the control HS-24 at both the stations. But 4 plants were selected from the lines (L-34, L-79, L-80 and L-138) were smooth, prickle free and early maturing at Manikganj and 3 plants (L-34, L-71 and L-138) were selected from Faridpur. The smoothness and early maturing characteristics are great importance in Mesta breeding as to fit this crop with suitable cropping pattern.

Keywords: Preliminary yield trial, Smoothness and early maturing, Mesta and strains.

Location: Manikgonj and Faridpur

Start Date:

End Date:

Program Area: Variety and Species

Commodity: Jute

Objectives:

To evolve an early maturing mesta having smooth plants and also more biomass in comparison to recommended cultivar per unit time

Methodology:

This experiment was carried out with sixteen progenies of Mesta (L-34-B-3/96, L-71-B-3/96, L-75-B-3/96, L-77-B-3/96, L-78-B-3/96, L-79-B-3/96, L-80-B-3/96, L-82-B-3/96, L-86-B-3/96, L-87-B-3/96, L-88-B-3/96, L-89-B-3/96, L-92-B-3/96, L-96-B-3/96, L-134-B-3/96 and L-138-B-3/96 )and a check variety HS-24 at two regional stations viz. Faridpur and JAES, Manikganj to study their yield and yield attributes. These progenies were grown in 2 rows of 3 meter length in each replication. At the age of 120 days, data were recorded on days to first flowering, plant population, plant height, base diameter, green weight, fibre weight and stick weight. Standard agronomic practices were followed for uniform growth.

Source of Information: Annual Research Report(Agriculture Research on Jute); 2012-2013, Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 80000/-

Total Budget (Tk.) : 80000/-

Achievement/Findings:

Sixteen progenies of smooth mesta was raised at Manikganj and Faridpur. None of the progeny out yielded than the control HS-24 at both the stations. But 4 plants were selected from the lines (L-34, L-79, L-80 and L-138) were smooth, prickle free and early maturing at Manikganj and 3 plants (L-34, L-71 and L-138) were selected from Faridpur. The smoothness and early maturing characteristics are great importance in Mesta breeding as to fit this crop with suitable cropping pattern.

Knowledge Management: Report/Proceedings