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Candidate Variety Demonstration Trial of Lentil 2017 - 2018

M. A. ZAMAN
Pulses Research Centre, BARI, Ishurdi, pabna,

M. J. ALAM
Pulses Research Centre, BARI, Ishurdi, pabna,

M. S. IQBAL
Pulses Research Centre, BARI, Ishurdi, pabna,

M. G. AZAM
Pulses Research Centre, BARI, Ishurdi, pabna,

Abstract/ Executive Summary:

Five advanced lines BLX-01013, BLX=06004-2, BLX-06004-12, BLX-05002-6, RL-12-178 along with BARI Masur-8 as a check variety were used in Candidate Variety Demonstration Trial of lentil during rabi-2017-18 at Pulses Research Centre, Ishurdi, Pabna for evaluation of promising advance lines in large plots and also multiplication of seeds of these advanced lines. Among the advanced lines BLX-01013 produced the maximum yield (1756 kg ha^-1). All advanced lines yielded lower compare to check variety BARI Masur-8

Keywords: Candidate Variety, Demonstration, Trial, Lentil

Location:

Start Date:

End Date:

Program Area: Variety and Species

Commodity: Lentil

Objectives:

Trial includes these advanced lines of lentil to evaluate their performance under large plots as well as multiplication of seeds.

Methodology:

A Candidate Variety Demonstration Trial was conducted using five potential advance lines viz: BLX-01013, BLX=06004-2, BLX-06004-12, BLX-05002-6, RL-12-178 along with BARI Masur-8 as check variety during rabi 2017-18 at PRC, Ishurdi, Pabna for evaluation of their yield performance and multiplication of seeds in a large plots. Experiment was sown on 25 November, 2017 and the plot size was 10 rows with 4 m long laid out in non-replicated design. Spacing within the two rows were maintained 38 cm. Post sowing irrigation was applied to ensure seed germination. Recommended fertilizers were applied for proper crop establishment and intercultural operations were done as and when necessary. Yield and yield contributing data were recorded.

Source of Information: Annual Research Report, 2017 - 2018, Pulses Research Centre, BARI, Ishurdi, pabna

Article Link (Online Journal):

Funding Source:

1.

Budget:

Total Budget (Tk.) :

Achievement/Findings:

The maximum final plant population 178 was recorded in advance line BLX 06004-2 and the minimum was counted 127 in advance line BLX 05002-6 which also early flowered line (62 days). The earlier maturing (102 days) advance lines was recorded BLX 01013 with second highest yield performance (1756 kg ha^-1). The tallest (52.2 cm) line was recorded RL 12-178 and BLX 01013 was dwarf in nature (39.6 cm). The maximum pods per plant (97) were recorded in Check variety BARI Masur-8 with a maximum yield of 1829 kg 1756 kg ha^-1. The minimum 69 pods/plant was recorded in advanced lines BLX 06004-12 with third highest yield. RL 12-178 was recorded as bold seeded (2.32g) on the basis of 100 seeds weight. The small size seed (1.76 g) was recorded in advance line BLX 05002-6. Considering the yield performance advance line BLX 01013, BLX 06004-12, BLX 06004-2 and RL 12-178 was selected as potential future advanced germplasm which will be proposed as a variety in near future and these lines has been stored for use as valuable breeding material at Pulses Research Centre.

Knowledge Management: Report/Proceedings