Water requirement and deficit irrigation of capsicum crop using fixed irrigation intervals to crop stage under poly house

This study was conducted in order to determine effect of water requirement, irrigation treatments and water use efficiency of capsicum crop. Experiments were carried out in the College of Agricultural Engineering, Madakasira between January to May 2018, with cv. Indra. The maximum yield of 4.3 t ha-1 was obtained from treatment 1(1.0 ETc ). The seasonal irrigation water amount of treatment was 562.5 mm determined by AquaCrop 6.0 model.