Sustainable farming practices are important to the Wong Family. In 1980, the State of Arizona adopted the Groundwater Management Act which regulates the use of groundwater. For farms, this meant no new irrigated agriculture and strict water conservation requirements with limits and restrictions.
Prior to the passage of these new regulations, BKW began aggressively seeking ways to conserve water. Since 1995, BKW has used only Central Arizona Project (CAP) water for irrigation. Our fields are laser-leveled to ensure that water flows are consistent throughout the fields and run-off is eliminated. We measure the volume of water that flows through our 50 miles of concrete-lined irrigation ditches to ensure that no more than necessary is used to produce a crop. Every year we report and pay fees to the State of Arizona on all of the water used for irrigation.
The wheat straw is harvested for use in growing mushrooms. Remaining straw and plant parts left by the combine are turned back into the ground to help prepare the soil for future crops.