Open AccessEnergy Efficiency and Economic Analysis of an Irrigated Rice Farming System in Ampara District of Sri Lanka: An Assessment for 2018/19 <em>Maha</em> Season
Author(s) -
Nelson Perera,
A. K. Karunarathna,
B. F. A. Basnayake
Publication year - 2021
Publication title -
tropical agricultural research
Language(s) - English
Resource type - Journals
ISSN - 2706-0233
DOI - 10.4038/tar.v32i3.8489
Subject(s) - hectare , irrigation , agricultural science , fertilizer , production (economics) , agriculture , environmental science , mathematics , total cost , gross margin , renewable energy , productivity , economic analysis , benefit–cost ratio , agricultural engineering , toxicology , agricultural economics , net present value , business , agronomy , geography , economics , engineering , electrical engineering , macroeconomics , archaeology , accounting , biology