Impact of Sulphur and Boron Levels on Growth, Yield, and Economics of Summer Green Gram (Vigna radiata L.)

Abstract

A field experiment was conducted during Zaid 2022 at Crop Research Farm, Department of Agronomy, Sam Higginbottom University of Agriculture, Technology And Sciences, Prayagraj (U.P). To determine the “Impact of sulphur and boron levels on growth, yield, and economics of summer green gram (Vigna radiata L.)”. To study treatments consisting of three Sulphur viz. 5, 10 and 15 kg/ha and three levels of Boron 0.2%, 0.4% and 0.6%.  There were 10 treatments, each of which was replicated three times and laid out in a random block design. The results showed that treatment 9 [Sulphur (15 kg/ha) + Boron (0.6%)] showed the highest performance of all treatments with a plant height of (47.5 cm), number of branches/plants (8.80), plant dry weight (7.38 g), number of nodules/plant (7.40). Where as, maximum number of pods/plant (29.4), maximum number of seeds/pod (10.33), higher seed yield (1.21 t/ha), higher haulm yield (2.81 t/ha), higher harvest index (30.3 %), was recorded in treatment 9 [Sulphur (15 kg/ha) + Boron (0.6%)]. Similarly, maximum gross returns (82,022.00 INR/ha), higher net returns (53,522.30 INR/ha) and highest benefit cost ratio (1.88) was also recorded in treatment 9 [Sulphur (15 kg/ha) + Boron (0.2%)] as compared to other treatments.