R-jég
Talán egyfajta válasz, hogy "Rice cultivation is well suited to countries and regions with low labour costs and high rainfall, as it is very labour-intensive to cultivate and requires plenty of water for irrigation."
(http://en.wikipedia.org/wiki/Rice#Rice_cultivation)
Haszontalan tény: 2004-et az ENSZ a rizs évének jelölte.
(http://en.wikipedia.org/wiki/Rice#International_Year_of_Rice)