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International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 7, Issue:4, April, 2018

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

Int.J.Curr.Microbiol.App.Sci.2018.7(4): 3130-3133
DOI: https://doi.org/10.20546/ijcmas.2018.704.355


Morphological, Biochemical and Physiological Basis of Yield Variation among Promising Rice (Oryza sativa L.) Genotypes
Prashant B. Kardile*, Milind R. Nimje, Murad M. Burondkar and Sanjay G. Bhave
Department of Agricultural Botany, College of Agriculture, Dapoli, Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth, Dapoli-415712, India
*Corresponding author
Abstract:

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.


Keywords: Rice, Photosynthesis, Stomatal conductance, Chlorophyll

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How to cite this article:

Prashant B. Kardile, Milind R. Nimje, Murad M. Burondkar and Sanjay G. Bhave. 2018. Morphological, Biochemical and Physiological Basis of Yield Variation among Promising Rice (Oryza sativa L.) GenotypesInt.J.Curr.Microbiol.App.Sci. 7(4): 3130-3133. doi: https://doi.org/10.20546/ijcmas.2018.704.355
Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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