Performance of Hybrid Rice varieties JRH-5 and JRH-19in front line demonstrations under irrigated conditions in agro climatic zone Chhattisgarh plains of Madhya Pradesh

Uttam Kumar Bisen¹ , Vikram Singh Gaur² , Ramkrishna Singh Solanki³

Section:Research Paper, Product Type: Journal-Paper
Vol.11 , Issue.1 , pp.46-50, Feb-2024

Online published on Feb 28, 2024

Copyright © Uttam Kumar Bisen, Vikram Singh Gaur, Ramkrishna Singh Solanki . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
Frontline demonstrations were conducted with scientific package and practices in the farmer’s fieldslocated in the Chhattisgarh plain agro climatic zone of Balaghat district, Madhya Pradesh to evaluate the performance oftwo short duration hybrid rice varieties JRH-5 and JRH-19 under irrigated ecosystem during the Kharif season of two consecutive years2016 and 2017. The data on yield and economics of demonstrated plotswhen comparedwith the farmers rice cultivating practices on the popular rice variety MTU-1010 revealed thatboth the Hybrid Rice varieties performed superior to MTU1010. JRH-5 and JRH-19 with improved production technologies showed increasedmean grain yield by 27.64% over existing farmers practices with only Rs. 2638/ha extra expenditureon inputs. In addition to this, the mean extension gap (11.88 q/ha) and mean IBCR (5.80)recorded weresufficiently high to motivatefarmers to adoptJRH-5 and JRH-19 with the improved rice production technology.

Key-Words / Index Term :
Front line demonstration, Hybrid rice, Technology gap, Extension gap, Yield.

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