The impact study was conducted in Sikar district of agro-climatic Zone IIa. To evaluate the productivity potential and profitability of groundnut production technology, the front line demonstrations (FLDs) on groundnut crops were conducted by Bhartia Krishi Vigyan Kendra (BKVK), Fatehpur in Sikar district during three years 2007, 2008 and 2009 were taken for study against farmer's practice. After conduction of demonstrations a significant improvement was found in extent of adoption of seed treatment 43.33 per cent, use of sulphur fertilizer 41.67 per cent, seed rate 35.0 per cent, soil treatment 30.0 per cent, HYVs with 26.67 per cent and plant protection measures 20.00 per cent. The highest yield in FLD (31.33 q ha-1) was recorded in the year 2007; it was 21.20 per cent increase over the farmer's practice (25.85 q ha-1). The 21.20 per cent more yield increases over traditional practices help in improving the additional net income Rs. 8456/-besides incremental benefit cost ratio 2.55 shows direct and positive effect of FLD with increase in extent of adoption of all the improved groundnut production technologies in the study area. Thus, it is concluded that the FLD is an effective technology for changing the knowledge, extent of adoption which ultimate resulting in higher production and productivity of groundnut with additional net profitability of farmers.
Onion (Allium cepa L.) is one of the most important bulb crops in India, which plays a major role in supplementing the income of small and marginal farmers of Sikar District in Rajasthan. In the district one of the major constraints in onion cultivation is poor keeping quality of local variety. Most of the farmers in the district are still using the locally self produced seeds of unknown source. The cultivation of recommended /released varieties is very limited. To replace this anomaly Krishi Vigyan Kendra, Fatehpur-Shekhawati, Sikar has introduced improved variety of onion through front line demonstration in selected villages of Sikar district with the objective of getting higher production with good storage potentials under real farm situation. The result showed that maximum TSS (13.1%) and average keeping quality (5-6 months) was recorded in demonstration variety whereas, it was very less in farmers practices. On an average the bulb yield achieved by adopting improved production technology was 347.62q/ha, whereas, the corresponding yield ranges under farmers practices was to 343.20q/ha. The economics of data indicated that an average of Rs. 160834/ha was recorded net profit under recommended practices, while it was Rs 62030/ha under farmer practices. Cost benefit ratio was 2.34 under demonstration, while it was 1.90 under farmer practices. The study suggests that front line demonstration is one of the key extension tools for transfer of technology at grass root level that directly impact the horizontal spread of technology. This can be also a good option for enhancing farmers’ income.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.