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Regional Yield Trial of Fieldpea

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

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

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

R Uddin
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

S. R. Mollik
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

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

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

R. U. Chudhury
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

Abstract/ Executive Summary:

The experiment was carried out to evaluate the performance of six fieldpea genotypes along with check BARI Motor-1 and BARI Motor-3 for yield and yield related traits in five locations during Rabi 2018-19. Considering mean data for both days to flower and maturity BFP 11016 was found earlier. BARI Motor-3 followed by Sekim local produced highest numbers of pods/plant. Apart from these, maximum seed weight was observed in Sekim local. In case of yield performance over locations, Jhikorgacha local performed the best among the genotypes. Considering biplot analysis and yield data, the genotypes viz. BFP-11016, Jhikargacha local and BARI motor-3 showed stable performance across the locations.

Keywords: Pulses, Fieldpea, BARI Motor-1, BARI Motor-3, Grain yield

Location: Different locations of Ishurdi, Gazipur, Jashore, Madaripur and Jamalpur district

Start Date: 00-00-2018

End Date: 00-00-2019

Program Area: Crop-Soil-Water Management

Commodity: Fieldpea

Objectives:

To evaluate them in the regional yield trial (RYT) in multiple location(s) to assess their stability performance.

Methodology:

The experiment consisted of six entries including BARI Motor-1 and BARI Motor-3 as check. The experiment was laid out in a RCB design with three replications at five different locations (Ishurdi, Gazipur, Jashore, Madaripur and Jamalpur. Each entry was sown in unit plot of 6 rows × 4 m long with a spacing of 50 cm between rows and plant to plant 10 cm. Spacing between two plots were 50 cm. Seeds were sown in the rows carefully by hands at 3 cm depth and covered by soils. Post sowing irrigation was given to ensure seed germination. Mulching was done and crusts were broken. Weeding was done to keep the plots free from weeds. Each of the entries were observed seedling to harvest and compared with check. 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. At maturity stage, randomly five plants from each plot were selected and harvested separately for recording the yield contributing traits like plant height, pods plant^-1, 100 seeds weight, seeds pods^-1 etc. Yield data was recorded from the whole plot and converted into kg ha^-1. The statistical analysis was done using GENSTAT computer software. Yield stability for different five locations was analyzed using the PB Tools computer software. Yield and yield contributing characters are presented in Table 4.6.

Source of Information: Annual Research Report-2018-2019, Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Apart from these, maximum seed weight was observed in Sekim local. In case of yield performance over locations, Jhikorgacha local performed the best among the genotypes. Considering biplot analysis and yield data, the genotypes viz. BFP-11016, Jhikargacha local and BARI motor-3 showed stable performance across the locations.

Knowledge Management: Report/Proceedings