ISSN : 0975-3710
EISSN : 0975-9107
SANDEEP KUMAR1, M.K. NAYAK2*, DIWAN SINGH3, ANIL KUMAR4
1Department of Agricultural Meteorology, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana
2Department of Agricultural Meteorology, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana
3Department of Agricultural Meteorology, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana
4Department of Agricultural Meteorology, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, Haryana
* Corresponding Author : mknagritech@gmail.com
Received : 16-08-2016 Accepted : 23-09-2016 Published : 01-11-2016
Volume : 8 Issue : 53 Pages : 2682 - 2686
Int J Agr Sci 8.53 (2016):2682-2686
Keywords : Rice, Planting method, Yield, Yield attributes correlation, Weather and agromet indices
Academic Editor : Dr Ali El-saied Sharief
Conflict of Interest : None declared
Acknowledgements/Funding : None declared
Author Contribution : None declared
An field experimental trail was carried out in the kharif season of 2011 at Chaudhary Charan Singh Haryana Agricultural University, Regional Research Station, Kaul, India to study the comparative performance of scented/basmati rice (CSR 30) under five different methods of planting viz., machine transplanting under pudlled (M1) and unpuddled conditions (M2), direct seeding under vattar conditions (M3), direct seeding under zero tillage (with residue) (M4), conventional practice (nursery raising) (M5) in a randomised block design with three replications. The growth indices like LAI, CGR, RGR, NAR, LAD, LWR, SLA, SLW, ULR, LRGR, LAPF and agrometeorological indices i.e. AGDD, AHTU, APTU, RUE and HUE showed significantly positive correlation with yield and yield attributes whereas LAR, RLGR, RLAGR ,RLAER ,AGDD, AHTU and APTU was negatively correlated with yield and yield attributes at different vegetative growth phase (DAS).