Vol. 6, Issue 4 (2018)
Identification of aromatic short grain genotypes for high rainfall tract (zone ix) of Karnataka state
Author(s): P Surendra, Komala NT, Gurumurthy R, H Shivanna and SB Yeledalli
Abstract: Experiment was conducted under shallow lowland conditions to test four rice genotypes against National (Badshah bhog) and Regional (Kala namak) check varieties for their 50% flowering, plant height, panicles sqm‑1 and grain yield kg ha-1, during 2013 and 2014 kharif season to identify the suitable genotype for the region. 50 percent flowering differed significantly among genotypes highest days to 50% flowering was recorded in IET 23879 (118 days) during 2014. Plant height showed significant difference among genotypes in 2013 and 2014. Maximum plant height of 132 cm was recorded in Badshabhog (NC) in 2014 followed by Kalanamak 117cm in 2013. Maximum number of panicles recorded in IET 23879 (330) in 2013 followed by IET 23864 (320) in 2013. Grain yield varied significantly among genotypes in 2013 and 2014. Maximum grain yield of 4919 kg ha-1 recorded by IET 23879 in 2014 followed by 4823 kg ha-1 by IET 23879 in 2013. Highest hulling was recorded by IET 23879 (83.5%) in 2013 and IET 23864 (83.3%) in 2014. Highest milling percentage, was recorded IET 23864 (73.0%) in 2013. Highest L/B ratio was observed by IET 23864 (3.17) in 2013. Moderate ASV was observed in all genotypes both in 2013 and 2014 except IET 23878 (3) in 2014. Highest AC was recorded by IET 23879 (24.59) in 2013. Highest GC was observed by IET 23878 (90) in 2013. Genotype IET 23879 showed significantly superiority over checks with desirable quality parameters may be recommended for the farmers under shallow low land situation of Zone 9 of Karnataka State.
Pages: 2874-2876 | 344 Views 40 Downloads
download (4239KB)
How to cite this article:
P Surendra, Komala NT, Gurumurthy R, H Shivanna, SB Yeledalli. Identification of aromatic short grain genotypes for high rainfall tract (zone ix) of Karnataka state. Int J Chem Stud 2018;6(4):2874-2876.
