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Development of Breeding Materials of Mesta Through Intraspecific Hybridization in 2010.

Md. Rafiqul Islam
Principal Scientific Officer, Kenaf and Mesta Department, Breeding Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Hosne Ara Begum
Chief Scientific Officer, Breeding Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Md. Harun-or-Rashid
Scientific Officer, Kenaf and Mesta Department, Breeding Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Abstract/ Executive Summary:

F8 families of 6 cross combinations involving prickled recommended variety HS-24, smooth fibre type SAMU’93, smooth vegetable type PI-274245 and early maturing and smooth type 2065 were sown in the field at JAES, Manikganj and Faridpur stations during the year 2010 having 2 lines of 1.5m long row for each treatment. A wide range of variation in respect of maturity, plant height, base diameter, growth habit, disease tolerance and smoothness were observed. Five promising lines were selected in respect of earlyness, smoothness, growth habit and other attributes.

Keywords: Hybridization, Earliness, Smoothness, Growth habit , Mesta

Location: JAES, Manikgonj and Faridpur

Start Date: 23-04-2010

End Date: 25-08-2010

Program Area: Variety and Species

Commodity: Jute

Objectives:

To develop breeding materials of Mesta in respect of earliness, smoothness, quick growth and other attributes.

Methodology:

In order to combine early maturing characters from early maturing line and smoothness from smooth Mesta lines with the recommended high yielding variety HS-24, parents including one high yielding cultivars were crossed without reciprocals. F8 families of 6 cross combinations involving prickled, recommended variety HS-24, smooth fibre type SAMU’93, smooth vegetable type PI-274245 and early maturing and smooth type 2065 were sown in the field at Manikganj and Faridpur stations during the year 2010 having 2 lines of 1.5m long row for each treatment. Proper intercultural operations and agronomic practices were done for uniform growth.

Source of Information: Annual Research Report(Agriculture Research on Jute): 2010-2011, Bangladesh Jute Research Institute

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 4000

Total Budget (Tk.) : 4000

Achievement/Findings:

The result showed that a wide range of variation in respect of maturity, plant height, base diameter, growth habit, disease tolerance and smoothness were observed. Five promising lines were selected in respect of earlyness, smoothness, growth habit and other attributes.

Knowledge Management: Report/Proceedings