2002-2008: No-till rice-soybean rotation – planted
flat into rice stubble – flood irrigated soybeans.
2009-2012: Limited tillage rice-soybean rotation.
Limited tillage included: disk harrow, field cultivator, pipe drag.
Conservation Plan for the field is: (1) Crop
rotation (2) Water conservation (3) Crop residue management (4) Flash
board riser to maintain water level control
Conservation Demonstrated: (1) Side inlet (2)
Irrigation water management (3) Residue management (4) Reduction in soil
loss (5) Improve organic matter