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Field Evaluation of Different Jute Accessions on Different Sowing Dates Across Environments

M. M. Ali
Scientific Officer, Physiology Department, Agronomy Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

M. A. Alim
Principal Scientific Officer, Physiology Department, Agronomy Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

M. Mahabubul Islam
Chief Scientific Officer, Physiology Department, Agronomy Division
Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Abstract/ Executive Summary:

An experiment was conducted with 38 C. olitorius screened out germplasm at Manikganj, 38 along with 12 C.capsularis accessions at Potuakhali and only 34 C. olitorius screened out germplasm at Dinajpur to evaluate their sensitivity to short day. The experiment was carried out with three sowing dates, which were 01st, 15th and 10th March,2012. The average day length were 11.2,11.45 and 11.7 hours respectively. The accessions or plant did not flowered up to 120 days after sowing were recorded.

Keywords: Evaluation, Field, Accessions, Sowing, Environment

Location: Manikganj, Potuakhali and Dinajpur site of BJRI.

Start Date: 01-02-2011

End Date: 01-12-2012

Program Area: Variety and Species

Commodity: Jute

Objectives:

To evaluate their sensitivity to short day.

Methodology:

An experiment was conducted with 38 C. olitorius screened out germ plasm at Manikganj, 38 along with 12 C.capsularis accessions at Potuakhali and only 34 C. olitorius screened out germ plasm at Dinajpur to evaluate their sensitivity to short day. The experiment was carried out with three sowing dates, which were 01st, 15th and 10th March,2012. The average day length were 11.2,11.45 and 11.7 hours respectively. The accessions or plant did not flowered up to 120 days after sowing were recorded. The results showed that more or less all accessions of all stations was flowered on that days but some plants were not on that day.

Source of Information: Annual Research Report on jute: 2011-2012, Bangladesh Jute Research Institute.

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 5000/-

Total Budget (Tk.) : 5000/-

Achievement/Findings:

At Manikganj in all the date of sowing all the accessions were germinated but only 16 (1051, 1342, 2496, 2506, 2514, 2518, 2524, 2653, 3031, 3724, 3726, 3735, 3755, 3771, 4231, 4234 and 4567)of them were not flowred at 120days after sowing. In 2nd and 3rd sowing all accessions were not flowered except 3499, 3754, 3801, 4547, 4562, 2254, 2360 and 2304.

Knowledge Management: Report/Proceedings, Booklet/Leaflet