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Participatory Varietal Selection of Lentil; Season: 2015-2016

M. J. Alam
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

M. M. Rahman
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

M. B. Anwar
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

M. S, Zaman
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

M. J. Rahman
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

M. A. Rahman
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

A.K.M.M Alam
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

Abstract/ Executive Summary:

The experiment was conducted at five locations in the farmer’s field during Rabi 2015-16 to find out desirable lines through farmer participation. The genotype BLX-01013-1 was earlier compare to others. Considering pod/plant and 100seed weight the entries BLX-06004-2, and BLX-06004-12 was found better. GGE biplot analysis revealed that the genotypes BLX-06004-12 showed stable performances over the tested locations.

Keywords: Pulse, BARI Masur 6, BARI Masur 7, Lentil, Grain yield

Location: Pabna, Joydepur, Barisal, Jamalpur and Jessore region, Bangladesh

Start Date: 00-00-2015

End Date: 00-00-2016

Program Area: Crop-Soil-Water Management

Commodity: Lentil

Objectives:

To determined the participatory varietal selection of Lentil.

Methodology:

The experiment was conducted in the farmer’s field at Pabna, Joydepur, Barisal, Jamalpur and Jessore region during Rabi 2015-16. The five lentil genotypes viz. BLX-01013-1BLX-06004-2, BLX-06004-12, BARI Masur 6 and BARI Masur 7 were included in the study. Seeds were sown in unit plot of 2.4m x 4m with row spacing 30 cm. Seeds were sown in the field on 16 to 21 November 2015. The experiment was laid out in RCB design with 3 replications. Weeding, irrigation, and other intercultural operations were done as when necessary. Mulching was done and crusts were broken. Weeding was done to keep the plots free from weeds. Each of the entries were investigated from seedling to harvest and compared with checks. Grain yield was calculated from the whole plot. Yield contributing characters were taken from the 10 randomly selected plants from the middle rows of each plot. Data were analyzed statistically by using MS Excel and R-program.

Source of Information: Annual Research Report-2015-2016, Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Results of the experiment are presented. Different genotypes of lentil showed significant variation among all the parameters except days to maturity and 100 seed weight for Barisal for days to maturity among the locations BLX 01013-1 was earlier at Joydebpur and Barisal. The genotype BLX-01013-1 found earlier considering the mean values of five locations. Mean values of five location revealed that the highest number of pods was produced by, and BLX-06004-12 followed by BLX-06004--2. In case of 100 seed weight highest seed weight was recorded from BARI Masur 7 followed by BLX-06004-2. In GGE biplot the principal components are derived from subjecting environment-centered yield data (the yield variation due to GGE) to singular value decomposition. Then the pattern of genotypic response across environments can be graphically determined in a GGE biplot (Yan and Tinker, 2006).

Knowledge Management: Report/Proceedings