1. Autkar VN, Kolte SO, Bagade TR (1989) Distribution of active rooting zones in Nagpur mandarin and estimates of water requirement for Vertisoles of Maharashtra. Ann Plant Physiol 2(2):219–222
2. Baluja J, Diago MP, Balda P, Zorer R, Meggio F, Morales F, Tardaguila J (2012) Assessment of vineyard water status variability by thermal and multispectral imagery using an Unmanned Aerial Vehicle (UAV). Irrig Sci 30:511–522
3. Central Citrus Research Institute, CCRI (2015) Vision-2050, CCRI, Nagpur, India, Indian Council of Agricultural Research
4. Chartzoulakis K, Michelakis N, Stefanoudaki E (1999) Water use, growth, yield and fruit quality of ‘Bonanza’ oranges under different soil water regimes. Adv Hortic Sci 13(1):6–11
5. Davies FS, Albrigo LG (1994) Citrus. CAB International, Wallingford