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Characterization of Kenaf (hibiscus Cannabinus) Germplasm in 2004

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

Md. Golam Mostofa
Senior Scientific Officer
Gene Bank Department,Genetic Resources and Seed Division,Bangladesh Jute Research Institute,Manik Mia Avenue, Dhaka-1207

Hosne Ara Begum
Chief 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 Jute Agriculture Experimental Station, Manikganj to characterize of twenty one accessions of kenaf germplasm collected from different sources were sown on 1 April, 2004 along with the check varieties HC-2 and HC-95. 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 no. 3791, 4197, 4120, 3827, 4201, 4207 and 3928 performed better than the check varieties HC-2 and HC-95.

Keywords: Germplasm, Characterization, Attributes, Yield

Location: Jute Agriculture Experimental Station, Manikganj

Start Date: 01-04-2004

End Date: 01-08-2004

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 2004. Twenty one accessions of kenaf germ plasm collected from different sources along with check varieties HC-2 and HC-95 were sown on 1 April, 2004. The materials under study were accession 3791, 3806, 3827, 3834, 3928, 3940, 4084, 4112, 4120, 4136, 4139, 4140, 4142, 4192, 4197, 4198, 4199, 4201, 4202, 4204 and 4207. 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 color, leaf color, vain color, petiole color, stipule color, bud color, and fruit color 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 fiber 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: 2004-2005. Bangladesh Jute Research Institute)

Article Link (Online Journal):

Funding Source:

1. Government

Budget: 20000

Total Budget (Tk.) : 20000

Achievement/Findings:

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 fiber weight and dry stick weight accessions no. 3791, 4197, 4120, 3827, 4201, 4207 and 3928 performed better than the check varieties HC-2 and HC-95.

Knowledge Management: Report/Proceedings