One must take the initiative to learn how to make it work. Not only is irrigation scheduling critical to the success of drip irrigation, it can also be used to improve the overall system efficiency of the other methods as well. Still, it is important to monitor your system and determining what and where the water is wetting the soil. Tensiometers, gypsum blocks and water mark sensors are all good monitoring tools, but they are only as good as the manager. In addition to drip, plastic mulch increases water use efficiency on vegetable crops.
Plastic mulch reduces potential evaporation, the downward movement of water and weed growth.
Organic mulches can also be used both in vegetables, as well as fruit operations. Such mulches also provide the potential for soil improvement due to the addition of organic matter. Organic matter increases soil water holding capacity. Plastic mulch can be used to improve rainfall capture, thereby reducing pre-plant water requirements. These systems must be applied in early fall and must be used in cooperation with windbreaks to make them work.