Crop Water Requirement Calculations of Longan (Dimocapus longan L.) in Nawungan Orchard, Selopamioro Vilage, Imogiri Sub-District, Bantul-D I Yogyakarta
N A Rahmadi, Murtiningrum, B D A Nugroho, Ngadisih, R Tirtalistyani, Delvan A, A A S E Maharani
1) Universitas Gadjah Mada
Bulaksumur Yogyakarta 55281
info[at]ugm.ac.id
2) Faculty of Technology Agricultural
Jl. Flora No. 1 Bulaksumur, Sleman, Yogyakarta 55281
Abstract
This research was aimed to measure actual evapotranspiration, to determine of water requirement and crop coefficient (Kc) of longan (Dimorcapus longan Lour.) was cultivated in Longan Nawungan orchard, Selopamioro Village, Imogiri Sub-district. Plot scale of water balance was applied to determine ETa, with input components were rainfall and irrigation, while output were ETa, water storage (&
Keywords: crop water requirements;water balance;reference evapotranpiration;crop coefficient
Topic: Land and water resources engineering