div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: transformingdrainageorg · 2019-09-24 · Controlled Drainage with Subirrigation 30 Controlled Drainage with Subirrigation 40 SITE CHARACTERISTICS Non-Drained Irrigation Line Irrigation src=https:reader033vdocumentsusreader033viewer20220423125edb9fc3ad6a402d6665f08dhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdiv