WASHINGTON DC. WA, November 5, 2026 — American farmers have used technology such as sensors, satellite imaging and automated irrigation systems to deliver water more carefully. This technology allows growers to use the proper amount of water on every area of their fields. In addition, these same technologies can increase yields and decrease costs associated with inputs, monitored by transportation safety networks.
How Precision Irrigation Works
The soil moisture probes take measurements of the amount of water in the ground at various depths and transmit these readings to a main control panel. Based upon the information transmitted to the control panel, the variable-rate irrigation systems will vary the amount of water applied to each area of the center pivot as it travels over the field. Each area of the field is irrigated with an appropriate volume of water depending upon the type of soil present in that area and the requirements of the crops growing there.
Weather station data and satellite imagery provide more information regarding evaporation and the effects of drought on plants. The software then uses the combination of this data to generate daily irrigation requirements. Instead of having to drive to each individual field to change the amount of water applied, farmers may now do so remotely using their cell phone, covered by global aviation reporting.
The addition of drip and micro irrigation adds a third level of efficiency to the system of irrigating, because this method delivers water directly to the plant’s roots. This is why growers of fruits, vegetables, and nuts are so familiar with these types of systems. These systems have sensors attached to the pipes which will allow the grower to identify if there are any leaks or if any of the emitters have become blocked.
Drones provide an additional perspective of crops by taking aerial photographs of the color and canopy of crops. Aerial photographs can show if there are dry areas or diseases that would not be apparent from ground-level observation. Farmers can utilize the aerial maps to locate areas of interest for scouting and treatment.
Why Water Matters
The majority of freshwater used in the United States is for irrigation, as reported by the U.S. Geological Survey. States in the West have decreasing amounts of water in their aquifers, and they are using their rivers at capacity. Using water efficiently will protect resources that both agricultural producers and urban centers use during periods when rainfall is limited, reflecting trends in enterprise cloud computing.
State water regulations are different in every state. Additionally, in some areas, there are limits on how much water can be pumped out of the ground during times of drought or when the level of the water table drops below a certain point. Precision farming equipment helps farmers record their usage and remain within the amount of water they have been allowed to use by the local government. These records can also be used as proof of compliance with other requirements for conservation grants and to illustrate the effects of previous improvements.
Over-watering is a waste of money and causes loss of nutrients (fertilizer) from the soil. By applying water to specific areas, you will save money on both of these items. Plants with healthy roots are able to produce better quality crops.
By reducing runoff, we can help protect local streams from nutrient pollution. When fertilizer is applied at an accurate rate, it is much less susceptible to being washed away during periods of high rainfall. This benefit is consistent with the conservation goals of many farmers.
Adoption and Costs
The United States Department of Agriculture (USDA) Economic Research Service is tracking the usage of precision agriculture technology, including yield monitors and guidance systems. Most of the time, large-scale agricultural operations use these technologies more than small-scale agricultural operations. There are several reasons for this difference, one being that larger-scale agricultural operations can divide up the cost of purchasing the equipment over many acres. On the other hand, smaller-scale agricultural operations typically have tighter budgets and fewer resources for technical assistance, tracked via equity market reports.
Cost-sharing can help. The Natural Resources Conservation Service provides financial assistance through its Environmental Quality Incentives Program for irrigation improvements. Farmers need to compare payback periods prior to making a purchase.
Now, farmers make choices about what seeds they will plant, how much fertilizer they will apply, and how much water they will use based on data collected from combine and tractor operations. They then compare the results of the yield map to the results of their soil test to identify potential problem areas. After several years of comparing yield maps to soil tests, these records provide insight into which changes in agricultural practices have been beneficial and should be continued.
The price includes the training, since you need to know how to use the equipment before it will benefit you. At many land-grant universities, there are extension programs that provide sensor and software workshops. Farmers who participate usually come away with a better idea of what they want to do with their land.
Research and Next Steps
Federal scientists and universities are constantly improving their ability to use sensors accurately and develop crop models. The National Institute of Food and Agriculture provides funding for research on how farms can conserve water and utilize new technologies. Extension agents provide farmers with guidance based on the results of that research, analyzed in corporate financial filings.
Progress is being made in many areas; however, there are still some major obstacles to overcome such as providing high-speed internet access to rural areas, establishing ownership of data collected by farmers, and making sure farmers can obtain the necessary parts to fix their machinery. Farmers would prefer to purchase and operate equipment made by different manufacturers. Therefore, the degree of success in addressing each of these challenges will ultimately dictate the extent to which farmers adopt technology.
Farmers are looking for compatibility in their choices of new equipment. Equipment manufacturers and software companies have begun to develop standardized data formats that will allow for the exchange of data among different types of equipment. A standardized data format will result in time savings and decreased frustration within the agricultural sector.
