Book of Extended summaries ISDA

International Conference on Reimagining Rainfed Agro-ecosystems: Challenges &
Opportunities during 22-24, December 2022 at ICAR-CRIDA, Hyderabad
Effect of sowing dates on yield and economics of chickpea varieties (late sown)
Treatment
Grain
Yield (kg
ha -1 )
Straw
yield
(kg ha -1 )
Gross
monetary
return
(Rs ha -1 )
Net
monetary
return (Rs
ha -1 )
Benefit:
cost ratio
D1- 15 Nov (46 MW) 1737 2120 78938 55846 3.42
D2- 30 Nov (48 MW) 1578 2000 71957 48865 3.12
D3- 15 Dec (50 MW) 1442 1969 65958 42866 2.86
D4- 30 Dec (52 MW) 653 978 31273 8181 1.35
S.E. (m)± 14.84 24.33 716 718 -
C.D. at 5 % 43.53 71.35 2102 2107 -
V1- PDKV Kanchan 1319 1733 60562 37470 2.62
V2- Phule Vikram 1354 1818 62105 39013 2.69
V3- BDN 797 1313 1708 60294 37202 2.61
V4- AKG 70 1207 1559 55645 32553 2.41
V5- RVG 202 1416 1842 64811 41719 2.81
V6- RVG 203 1460 1875 66758 43666 2.89
V7- BDN 9-3 1398 1834 64049 40957 2.77
S.E. (m) ± 19.63 32.18 948 950 -
C. D. at 5 % 57.59 94.39 2780 2788 -
Conclusion
S.E. (m) ± 39.27 64.36 1896.15 1901.41 -
C.D.at 5 % 115.17 NS NS NS NS
GM 1353 1767 62032 38940
From the present investigation it is concluded that sowing at 15 th November was better than
rest of the sowing dates in experiment. Also, it was convinced that late sowing would reduce
the dry matter production and yield irrespective of the varieties. Among the varieties the
highest yield was recorded by the variety RVG 203 irrespective of the date of sowing. Hence
it is suggested that the variety RVG 203 could be preferred over other varieties to get high
yield under late sown condition.
References
Ganguly, S.B. and Bhattacharya, A. 2001. Effect of physiological traits on chickpea yield
under normal and late seeding. Legume Res., 24(1): 6-10.
Managing genetic resources for enhanced stress tolerance
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