Open AccessIRRIGATION TRENDS IN WESTERN U.S.A. AND NEW ZEALAND
Author(s) -
Derek G. Aldridge
Publication year - 1974
Publication title -
proceedings of the new zealand grassland association
Language(s) - English
Resource type - Journals
eISSN - 1179-4577
pISSN - 0369-3902
DOI - 10.33584/jnzg.1974.36.1396
Subject(s) - irrigation , geography , surface irrigation , western europe , agricultural economics , agronomy , environmental science , biology , business , economics , european union , economic policy
ALTHOUGH western U.S.A. has much more land under irrigation than New Zealand, the percentage of this laad irrigated by surface irrigatio,n is similar in both courrtries, being 60% in western U.S.A. and 66% in New Zealand.