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Characterization of Kenaf (h. Cannabinus L.) Germplasm Collected from Usa, Australia, Indonesia, Chian and Kenya Through the Ijo.

M. A. Sobhan
Chief Scientific Officer
Gene Bank Department,Genetic Resources and Seed Division, Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Hosne Ara Begum
Pricipal Scientific Officer
Gene Bank Department, Genetic Resources and Seed Division, Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207.

Md. Rafiqul Islam
Principal Scientific Officer
Gene Bank Department, Genetic Resources and Seed Division, Bangladesh Jute Research Institute, Manik Mia Avenue, Dhaka-1207 .

Abstract/ Executive Summary:

An experiment was conducted at Central Station, Dhaka to characterize of twelve kenaf germplasm collected from different sources were sown on 5 April, 1994 along with the check variety HC-2. The experiment was sown in a mini plot of 3 meter length of 5 rows for each accession. Row to row distance was 30 and plant to plant distance was 5-6 cm in rows. The unit plot size was 3m x 1.2 m for each accession and plot to plot distance was 1 meter. Pigmentation data were collected at 60 days after sowing. Plants were harvested at 120 days after sowing and post harvest data were collected. The accessions were characterized for their morph-agronomic attributes as per Hibiscus descriptor. Based on the major yield contributing characters viz. technical height, leaf angle, leaf length, leaf width, petiole length, node number, base diameter of stem, middle diameter of stem, top diameter of stem, core diameter, dry fibre weight and dry stick weight accessions 1819, 2731, 2743, 3791, and 4875 performed better than the rest of the accessions and the check variety.

Keywords: Germplasm, Characterization, Attributes, Yield.

Location: Central Station, Dhaka.

Start Date: 05-04-1994

End Date:

Program Area: Variety and Species

Commodity: kenaf

Objectives:

To characterize some of kenaf (Hibiscus cannabinus L.) germplasm as per Hibiscus Descriptor for their morpho-agronomic attributes.

Methodology:

The experiment was conducted at Central Station, Dhaka in 1994. Twelve accessions of kenaf germplasm collected from different sources along with check variety HC-2 were sown on 5 April, 1994. The materials under study were 1819, 2487, 2731, 2743, 3384, 3791, 3827, 4207, 4646, 4647, 4875 and 5082 were characterized. The unit plot size for each accession was 5 rows of 3 m length, spacing 30 cm between rows and 5-7 cm between plants and 1 m between plots. Standard cultural practices were followed. Pigmentation data on stem colour, leaf colour, vain colour, petiole colour, stipule colour, bud colour, and fruit colour were collected at 60 days after sowing. Plants were harvested at 120 days after sowing and post harvest data on plant height, node number, base diameter of stem, middle diameter of stem, top diameter of stem, core diameter, dry fibre weight and dry stick weight were collected. The data were analyzed following standard statistical procedure.

Source of Information: Annual Research Report (Agriculture Research on Jute: 1994, Bangladesh Jute Research Institute)

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 10000

Total Budget (Tk.) : 10000

Achievement/Findings:

The accessions were characterized for their morph-agronomic attributes as per Hibiscus descriptor. Based on the major yield contributing characters viz. technical height, leaf angle, leaf length, leaf width, petiole length, node number, base diameter of stem, middle diameter of stem, top diameter of stem, core diameter, dry fibre weight and dry stick weight accessions 1819, 2731, 2743, 3791 and 4875 performed better than the rest of the accessions and the check variety.

Knowledge Management: Report/Proceedings