Effects of weed management and sulphur nutrition on greengram [Vigna radiata (L.) wilczek) during summer season

Abstract

A field experiment was conducted during summer season of 2016 at Instructional Farm of Rajasthan College of Agriculture, Udaipur to evaluate the effect of weed management and sulphur nutrition on weed biomass and yield of summer grengram [Vigna radiata (L.) wilczek] and profitability in terms of net returns and BC ratio. PE application of ready–mix of pendimethalin + imazethapyr 0.75 kg ha-1 recorded the minimum weed biomass at each stage of observation thus, resulted in the highest grain yield (kg ha-1) and eventually net returns (ha-1) and BC ratio (1.67).