Irrigation farming Crop production 1 Crop yield 1 Crops and water 1 Irrigation 1 Irrigation water 1 Irrigation-Management 1 Land tenure 1 Plant Production 1 Plant Water Relations 1 Soil Water Management (Irrigation and Drainage), (Revised June 2002) 1 Water Resources 1 Water in agriculture 1 Water management 1 Water use 1 Water use efficiency 1