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Effect of Field Duration on Yield and Yield Attributes of Tossa Jute Varieties at Different Agroecological Zones

J Ferdous
Agronomy Division, Bangladesh jute research Institute, Dhaka, Bangladesh

MS Hossain
Agronomy Division, Bangladesh jute research Institute, Dhaka, Bangladesh

MA Alim
Agronomy Division, Bangladesh jute research Institute, Dhaka, Bangladesh

MM Islam
Planning, Training and Communication Division, Bangladesh jute research Institute, Dhaka, Bangladesh

Abstract/ Executive Summary:

The experiment was conducted at Jute Agriculture Experimental Station (JAES), Manikganj; Jute Research Regional Station (JRRS), Rangpur and Jute Research Sub Station (JRSS), Jessore in 2017 to determine optimum field duration on yield and yield attributes of different tossa jute varieties. The experiment was laid-out in RCBD with three replications. Tossa jute varieties O-9897, BJRI Tossa Pat-5 and JRO-524 were used as planting materials. Crops were sown on last week of March to First week of April. The crops were harvested at different field durations (90 days, 100 days and 110 days after sowing) regarded as treatment. All crops were attained recommended cultural practices. Result showed that BJRI Tossa Pat-5 gave higher fibre production in 90 days at Manikganj and Rangpur (2.69 t ha^-1and 2.34 t ha^-1 respectively) and 100 days field duration which was followed by JRO -524 (2.36 t ha^-1 and 2.24 t ha^-1 respectively) and O- 9897(2.21 t ha-1and 4.54 t ha^-1, respectively), however at 110 days JRO-524 (3.40 t ha^-1; 3.34 t ha^-1and 3.16 t ha^-1 respectively) gave the higher fibre yield compare other two varieties BJRI Tossa Pat-5 (3.20 t ha^-1; 3.14 t ha^-1and 3.12 t ha^-1 respectively) and O- 9897 (3.05 t ha^-1; 2.99 t ha^-1and 2.99 t ha^-1 respectively) at Manikganj , Rangpur and Jessore.

Keywords: Jute, Field duration, Agroecological Zone

Location: Jute Agriculture Experimental Station (JAES), Manikganj, Jute Research Regional Station, Rangpur and Jute Research Sub Station, Jessore

Start Date: 00-00-2017

End Date: 00-00-2017

Program Area: Variety and Species

Commodity: Jute

Objectives:

Objectives of the present study is related to the field duration by keeping the optimum yield and quality of jute fibre.

Methodology:

The experiment was conducted at Jute Agriculture Experimental Station (JAES), Manikganj, Jute Research Regional Station, Rangpur and Jute Research Sub Station, Jessore during the year 2017. The experiments were laid out in RCBD with three replications. Unit plot size was 4.0m x 2.5m. Space between plot to plot and around the field was 1.0 m and between replications 1.5 m. Two prominent tossa jute varieties O-9897 and BJRI Tossa Pat-5 (O-795) and JRO-524 were used as planting materials. Crops were sown on last week of March to First week of April. The crops were harvested at different field duration, (90 days, 100 days and 110 days after sowing) regarded as the treatment. Other cultural and intercultural practices were attended as per BJRI recommendation. Location wise average data of fibre yield and quality attributing characters were analyzed with the help of computer statistical package (MSTAT-C). The mean differences among the treatments were adjusted by Least Significant Difference (LSD) at 0.05 level (Gomez and Gomez, 1984).

Source of Information: Bangladesh Agron. J. 2019, 22(2): 77-82

Article Link (Online Journal): DOI: https://doi.org/10.3329/baj.v22i2.47622

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

BJRI Tossa Pat-5 gave higher fibre production in 90 days at Manikganj and Rangpur (2.69 t ha^-1and 2.34 t ha^-1 respectively) and 100 days field duration which was followed by JRO -524 (2.36 t ha^-1 and 2.24 t ha^-1 respectively) and O-9897(2.21 t ha^-1and 4.54 t ha^-1, respectively), however at 110 days JRO-524 (3.40 t ha^-1; 3.34 t ha^-1and 3.16 t ha^-1 respectively) gave the higher fibre yield compare other two varieties BJRI Tossa Pat-5 (3.20 t ha^-1; 3.14 t ha^-1and 3.12 t ha^-1 respectively) and O-9897 (3.05 t ha^-1; 2.99 t ha^-1and 2.99 t ha^-1 respectively) at Manikganj , Rangpur and Jessore.

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