Influence of Nitrogen and Sulphur on Yield, Quality and Nutrients Content and Uptake of kharif Cotton

Seed cotton yield, as well as nitrogen and sulfur uptake by seed and stalk, were higher under due to application of 75% RDN + 25% through FYM and were statistically on par with application of 75% RDN + 25% through neem cake across both years and in pooled data. The effect of sulfur on seed cotton yield, oil content, and N and S uptake by seed and stalk was significant, higher values observed under application of 40 kg S/ha, which was statistically similar to application of 20 kg S/ha treatment in both individual years and pooled analysis. A significant interaction effect of nitrogen and sulfur was observed on seed cotton yield in both years and pooled data, as well as on N and S uptake by seed in pooled results. Higher values of seed cotton yield were recorded under application of treatment combination 75% RDN + 25% through FYM + 40 kg S/ha, which was statistically at par with application of treatment combination 75% RDN + 25% through neem cake + 40 kg S/ha and treatment combination of 75% RDN + 25% through FYM + 20 kg S/ha across all years and pooled results.