International Journal of Agricultural Sciences

International Journal of Agricultural Sciences ISSN: 2167-0447 Vol. 3 (7), pp. 566-570, September, 2013. © International Scholars Journals 

Full Length Research Paper

Economic impact of front line demonstrations on cereal crops in Tribal Belt of Rajasthan

Raja Singh, Shah Ratan and Ratan T.A

College of Agriculture, Bihar Agricultural University, Agriculture College Road, Sabour, Bhagalpur, Bihar 813210, India.

*Corresponding author. E-mail: [email protected]

Accepted 05 May, 2013

Abstract

Dungarpur is one of the most backward districts of Rajasthan (India) having 69.5% of area as rainfed. Maize (Zea mays), Paddy (Oryzae sativa) and Wheat (Triticum aestivum) are the three major cereal crops grown in the district. Farm Science Centre known as Krishi Vigyan Kendra laid down Front Line Demonstrations on these three cereal crops under NAIP project by introducing some new varieties and applying scientific practices in their cultivation. The productivity and economic returns of maize, paddy and wheat in improved technologies were calculated and compared with the corresponding farmer's practices (local checks). All the three cereal crops recorded higher gross returns, net return and benefit cost ratio in improved technologies as compared to the plots where farmers were using traditional practices in their cultivation. It is suggested that location-specific integrated approaches would be needed to bridge the productivity gap of the cereal crops grown in the district.

Key words: Cereal crops, front line demonstrations, technology and extension gaps, technology index, improved technologies, rainfed.