M.M. Hasan
Scientific Officer
Spices Research Center,BARI, Shibganj, Bogra
M.M. Zaman
Senior Scientific Officer
Spices Research Center,BARI, Shibganj, Bogra
M.M. Ahmed
Scientific Officer
Spices Research Sub-Station,BARI, Lalmonirhat
M.N. Yousuf
Scientific Officer
Regional Spices Research Center,BARI, Gazipur
M. Ratna
Scientific Officer
Spices Research Sub-Station,BARI, Faridpur
The experiment was conducted at Spices Research Centre-Bogra; Regional spices research centre-Magura and Gazipur and spices research sub-centre- Faridpur and Lalmonirhat, during 15 November, 2012 to 01 April, 2013 in rabi season to select the promising coriander line for releasing as variety. The experiment was laid out in RCB design with three replications. Three promising coriander lines (COR011, COR012 and COR015) were included in the study with BARI coriander-1 as check. All yield contributing characters showed significant differences due to location. Among the lines under study, it was observed that coriander line COR15 gave the highest yield (1.78 t/ha. In case of location, Magura gave the highest average yield (1.95 t/ha) considering all lines. The lowest yield was recorded from COR11 (1.13 t/ha) considering all location. Interaction between Location x Line showed that Coriander line COR15 performed better in all location over other lines except Lalmonirhat. Similarly, irrespective of coriander lines, higher yield potential was observed at magura.
CORIANDER, REGIONAL, TRIAL, YIELD.
Spices Research Center,BARI, Shibganj, Bogra
Variety and Species
To select the promising line/lines over locations for testing regional adaptability.
The trial was carried out at five locations namely Spices Research Centre, Bogra; Regional Spices Research Centre, Magura and Gazipur and Spices Research Sub-centre, Faridpur and Lalmonirhat, during 15 November, 2012 to 01 April, 2013 in Rabi season to select the promising coriander line for releasing as verity. The experiment was laid out in RCB design with three replications. The trial was consisted of three coriander lines viz., COR011, COR012 and COR015 including BARI Dhonia-1 as check. The unit plot size was 4.0m x 1.5m with spacing 30cm x 10cm. the crop was sown on 15 November, 2012. The land was fertilized with 5 t/ha cowdung and with N70P25K50 kg/ha. The entire quantity of cowdung, P, K, S and Zn were applied as basal dose. The N fertilizer was applied in two equal split doses, half of N was applied at 15 days after germination and the rest half was applied at flowering stage followed by irrigation. Weeding and other intercultural operations were done when as required. To escape coriander gall the fungicide Cabriotop was applied 4 tomes @ 3 g/liter of water at 15 days interval after the initiation of gall. The crop BARI Dhonia-1, COR015 and COR012 were harvested on 12, 16 and 27March, 2013, respectively when 80% seeds were matured. Data on plant height, primary branch/plant, umbel/plant, umbel let /plant, seeds/plant, seeds weight/plant, 1000 seed weight and seed yield were recorded and analyzed by MSTAT-C software.
Annual Research Report 2012-13, Spice Research Center, BARI, Shibganj, Bogra
50,000/-
The yield contributing characters of coriander lines varied significantly due to different location (Table-1). Among the location, the highest average yield (1.95 t/ha) was obtained from Magura and the lowest (1.95 t/ha) from Lalmonirhat. Most of the yields contributing characters were also found highest at magura. Different coriander lines had a significant effect on the yield and yield contributing characters of coriander. The line COR15 gave the highest branches per plant (6.98), umbel per plant (62.14), umbel-let per umbel (6.98), seeds per umbel (5.97) and 1000-seed weight (12.10 g). The COR15 also gave significantly highest seed yield (1.78 t/ha) which was out yielded BARI Coriander 1. The lowest seed yield was obtained from COR011 (1.12 t/ha).
Report/Proceedings