Historically, scientists and laymen have regarded salinity as a hazar-
dous, detrimental phenomenon. This negative view was a principal reason
for the lack of agricultural development of most arid and semi- arid
zones of the world where the major sources of water for biological
production are saline. The late Hugo Boyko was probably the first
scientist in recent times to challenge this commonly held, pessimistic
view of salinity. His research in Israel indicated that many plants can
be irrigated with saline water, even at seawater strength, if they are
in sandy soil - a technique that could open much barren land to
agriculture. This new, even radical, approach to salinity was clearly
enunciated in the book he edited and most appropriately entitled
'Salinity and Aridity: New Approaches to Old Problems' (1966). A decade
later, three members of the United States National Science Foundation
(NSF), Lewis Mayfield, James Aller and Oskar Zaborsky, formulated the
'Biosaline Concept'; namely, that poor soils, high solar insolation and
saline water, which prevail in arid lands, should be viewed as useful
resources rather than as disadvantages, and that these resources can be
used for non-traditional production of food, fuels and chemicals. The
First International Workshop on Biosaline Research was con- vened at
Kiawah Island, South Carolina, in 1977 by A. San Pietro.