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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
A field experiment was conducted with 6 pre-release cultures, 5 pre-release rice hybrids and 2 checks genotypes to study the yield variation during kharif. RTN-49-2-3-1-2 took minimum time for flowering and maturity. Maximum grain yield (31.76 g/plant) was recorded in RTNRH-10 followed by RTNRH-17 (30.40 g/plant). Photosynthesis rate and stomatal conductance was found significantly higher in RTN-13-4-2-3-1 (23.446 µmol CO2 m-2 sec-1) and RTNRH-10 (0.0603µmol H2O m-2 sec-1) respectively. Total chlorophyll content was higher in RTNRH-10 (1.5723 mg/g). RTNRH-10 recorded maximum grain yield as compared to other genotypes.