Yield and Economics of Kharif Onion (Allium cepa L.) under Front Line Demonstration in Eastern Plain Zone of Uttar Pradesh, India

Aim: To disseminate the technology among farmers through front line demonstration on Kharif onions for enhanced production and fetching more income.
 Study Design: Not applicable.
 Place Duration of Study: ICAR-IIVR-Krishi Vigyan Kendra, Deoria, conducted front-line demonstrations kharif onion at farmers' fields during season 2017, 2018, 2019.
 Methodology: Conducted 33 study period. The yield data were recorded.
 Results: increase output technology, conducted. According to that undertaken, improved variety (NHRDF Agrifound dark Red) produced an average 274.4 q/ha, which was greater than check (N-53) i.e. 228.83 q/ha. improvement over farmer techniques 19.91%. It noted extension gap 45.57 economics showed that, average, in demonstrations, gross returns (277453.3/ha), net (191184/ha), benefit cost ratio (3.2) as opposed (Niphad-53), where 204160/ha, 122423.3/ha (2.5).
 Conclusion: enhancement (3.2). Front is one most important tools transfer grassroots level has a significant effect horizontal spread well build up strong interaction with communities.