The study was carried out during the year 2010-11 in hyper arid partially irrigated western plain zone IC of Rajasthan with simple size of 316 respondents; they were cultivating clusterbean for last 5 year. To know the knowledge status of clusterbean growers and to find out the relationship between socio-economic and personal characteristics of the respondents with knowledge level about recommended production technologies of clusterbean Results highlighted that majority of the respondents were running their farm operations with poor infrastructure facilities however, less than percent respondents had very high level of infrastructure facilities of the total respondents. | Knowledge status of cluster bean (Cyamopsis tetragonoloba) growers in hyper arid zone of Rajasthan, India