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Observation Trial of Mungbean. Season: 2018-2019

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

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

M. G. Azam
Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

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

Abstract/ Executive Summary:

Eleven families selected from last year’s F₅s generation were grown against check variety BARI Mung-7 and BARI Mung-8 during kharif-1, 2019 at Pulses Research Centre, Ishurdi, Pabna. The experiment was laid out in a RCB design with two replications and having a spacing of 40 cm between rows. Among the test entries significant differences were observed for all parameters except plant population/m². BMXK1-14001-12 flowered and matured earlier. The maximum plant height was obtained from BMXK1-14002-6. The maximum pods were recorded in BMXK1-14003-17. BMXK1-14002-23 was recorded as bold seeded. The maximum yield was recorded in BMXK1-14002-23.

Keywords: Pulses, BARI Mung-7, BARI Mung-8, Lentil, Grain yield, Kharif-1

Location: Pulses Research Centre, BARI, Ishurdi, Pubna, Bangladesh

Start Date: 00-00-2018

End Date: 00-00-2019

Program Area: Crop-Soil-Water Management

Commodity: Mungbean

Objectives:

To evaluate in the replicated observation trial comparing with the standard commercial varieties using as checks for observation of yield and yield contributing characters.

Methodology:

Eleven families selected from last year’s F₅s generation were grown against check variety BARI Mung-7 and BARI Mung-8 during kharif-1, 2019 at Pulses Research Centre, Ishurdi, Pabna. The experiment was laid out in a RCB design with two replications and having a spacing of 40 cm between rows. Each entry was sown in 2 rows of 4 m long plot. Seeds were sown on 30 March, 2019 in the rows carefully by hands at 3 cm depth and then covered by soils. Post sowing irrigation was given to ensure seed germination. Mulching was done and soil crusts were broken. Each of the entries was investigated from seedling to harvest and compared with checks. At maturity, best individual lines were selected on the basis of earliness, disease reaction and higher yield. Grain yield was recorded from the whole plot and converted into kg ha^-1. Data were analyzed following GENSTAT computer software.

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

Article Link (Online Journal):

Funding Source:

Budget:

Total Budget (Tk.) :

Achievement/Findings:

Yield and yield contributing characters are presented in Table 7.7. Among the test entries, significant differences were observed for all the parameters except plant population/m². Among the tested genotypes, BMXK1-14001-12 flowered and matured earlier followed by BMXK1-14003-13. The maximum plant height (74.2cm) was obtained from BMXK1-14002-6 followed by BMXK1-14002-15 and the dwarf one was BMXK1-14001-12 (44.7 cm) followed by BMXK1-14003-13 among the evaluated genotypes. The maximum pods 27 were recorded in the case of BMXK1-14003-17 followed by BMXK1-14003-13 and BMXK1-14001-21 and the minimum pods 12 was in genotype BMXK1-14002-15. BMXK1-14002-23 was recorded as bold seeded (100 seeds weight 6.80g) among all genotypes and the small-seeded entry was BARI Mung-8 (3.39g). The maximum yield (2188 kg/ha) was recorded in case of genotype BMXK1-14002-23 followed by BMXK1-14002-15 and the lowest yield (113 kg/ha) from BMXK1-08009-7. Lowest yielded genotype BMXK1-08009-7 produced profuse branches and were severely affected by MYMV diseases, as a result very few flowers and pods were observed. Six entries BMXK1-14002-23, BMXK1-14002-15, BMXK1-14003-5, BMXK1-14002-6, BMXK1-14003-13 and BMXK1-14001-1 are selected for PYT in the next rabi season.

Knowledge Management: Report/Proceedings