Vol. 11, Issue 9 (2022)

Author(s):
Deepika Rawate, JR Patel, AP Agrawal, HP Agrawal, Dinesh Pandey, Chanchala Rani Patel, Pooja Verma, Morajdhwaj Chandravanshi, Hetram and Abhishek Kumar

Abstract:
The present experiment was conducted at Indira Gandhi Krishi Vishwavidyalaya, Barrister Thakur Chhedilal College of Agriculture and Research Station, Bilaspur, (C.G.) during Rabi season 2021-22 with a view to study the “Effect of nano urea on productivity of wheat (Triticum aestivum L.) under irrigated condition”. The experiment was conducted in randomized block design and the treatments were consisted of thirteen levels of nutrient combination. Results revealed that treatment T₄ (100% N + 2 spray of urea (5%) at tillering and jointing stages) recorded the highest plant height, number of total tillers, dry matter accumulation (g plant^-ˡ), ear length (10.59 m^-2), number of grains ear head^-ˡ (28.10), test weight (43.65 g), grain yield (42.76 q ha^-ˡ) and straw yield (40.32 q ha^-ˡ) which was significantly superior over other treatments but was at par with T₃ (100% N + 2 spray of nano urea at tillering and jointing stages).