Vol. 11, Issue 7 (2022)

Author(s):
Manoj Kumar Ram and Ram Niwas

Abstract:
This experiment was carried out during Rabi season of 2021-22 at Agricultural Research Farm of faculty of Agricultural Sciences and Allied Industries, Rama University, Mandhana, Kanpur Nagar (U.P). The present experiment was laid out in split plot design, the experiment consists of4treatments in main plot in which method of sowing viz; 1. I₁- irrigation at CRI, irrigation at I₂- CRI+ BT, irrigation at I₃- CRI + BT + MK, irrigation at I₄- CRI + MT + BT + MK and 4treatments where spray of thiourea viz; T₁ -Control, T₂ - Spray of theorem at maximum tillering, T₃ - Spray of thiourea at booting stage, T₄ - Spray of thiourea at maximum tillering + booting stage in sub plot with three replications in mustard crop. Among growth parameter viz; plant height, number of tillers, leaf area index, dry matter production and yield attributing character viz; length of ear, number of spikelet’s /ears, number of grains per ear and test weight and grain and straw yield of wheat crop was recorded maximum from four irrigation scheduling at CRI + MT + BT + MK which were statistically highest when three irrigation scheduling at CRI + BT + MK stage. Among spray of thiourea, growth parameter, yield attributing character and yield of grain and straw was recorded maximum from the application two spray of thiourea at maximum tillering + booting stage which were statistically at par with spray of thiourea at booting stage and Spray of thiourea at maximum tillering stage of wheat crop. The maximum gross return, net return and B:C ratio was recorded from four irrigation scheduling at CRI + MT + BT + MK which were statistically highest when three irrigation scheduling at CRI + BT + MK stage and two spray of thiourea at maximum tillering + booting stage which were statistically at par with spray of thiourea at booting stage and Spray of thiourea at maximum tillering stage of wheat crop.