** Shares of Israel-based Roots Sustainable Agricultural
Technologies Ltd ROO.AX rise as much as 21.4% to A$0.034, mark
biggest intraday percentage gain since Oct 24
** Co says it entered Canadian Ag-Tech market through
partnering with Toronto-listed, Israel-based agriculture
technology co Water Ways Technologies Inc WWT.V urn:newsml:reuters.com:*:nFWN28G0L1
** Water Ways to import and sell Roots' patented Root Zone
Temperature Optimization (RZTO) technology in Canada
** Stock hits highest since Dec 3
** About 1.4 mln shares change hands, versus 30-day average
of about 1.3 mln shares
** Stock down 72% this year, as of last close
((aditya.srivastsav@thomsonreuters.com))