Effect of Nano Urea on Growth, Yield Attributes and Yield of Wheat under Irrigated Condition

Nano fertilizer, the most important field of agriculture has drawn the attention of the soil scientists as well as the environmentalists due to its capability to increase yield, improve soil fertility, reduce pollution and make a favourable environment for microorganisms. So considering these aspects a field experiment was conducted during rabi, 2022-23 to evaluate the “Effect of nano urea on growth, yield attributes and yield of wheat under irrigated condition”. The trial comprised with different thirteen treatments and three replications in Randomized Block Design. The result revealed that effect of different nano urea treatment affect significantly on yield and yield attributes of wheat. Significantly higher grain yield (54.08 q/ha) was recorded by treatment of Recommended N + two spray of urea (5%) at tillering and jointing (T4). Significantly higher biomass yield (140.96 q/ha) was found under same treatment of Recommended N + two spray of urea (5%) at tillering and jointing (T4). The yield attributing characters also affect significantly by different treatments. Significantly higher plant height (82.40 cm) and effective tillers per sq. meter (505) by the treatment of Recommended N + two spray of urea (5%) at tillering and jointing (T4), while, there was no effect of treatments on Plant stand, 1000 grain weight (g) and number of grains per spike.