The flight is solved, but the loop between flights, from charging to refilling to relaunching, is the hard part, and XAG (a Chinese ag drone and robotics company), John Deere, and Hylio (a Texas based spray drone operator) are all racing to close it.
The drone finishes a spray run and lands. A worker walks across the field, unhooks a battery, mixes the next tank, and walks back. The flight is solved. The loop between flights is what still keeps a human in the field.
That gap is now the front line of farm automation, and at least three of the better-known names in the space are converging on it. Chinese agricultural-drone and robotics company XAG sells a full-cycle system. John Deere attacks the same problem from the ground with its autonomous 8R tractor and its See & Spray targeting system, where boom-mounted cameras identify weeds and spray only those plants. Texas-based Hylio runs yet another model, with a single operator supervising several spray drones at once. What the three are really selling, in different shapes, is a change to the farm worker's job.
At XAG's SuperX Farm in Guangzhou on July 6, 2026, founder and CEO Peng Bin used a mobile app to dispatch two X150 agricultural drones. When one returned, an XA1 drone station recharged the aircraft and an LM1 unit refilled spray liquid automatically. The measured turnaround from landing to next takeoff was about three minutes. A Chinese-language writeup by Sina Finance corroborated the figure.
XAG has bundled the package as its X Series system: an X100 or X150 drone paired with the XA1 station and the LM1 mixer and refiller, automating route planning, spraying, charging, refilling, and cleaning. The company frames the system as the next step beyond aerial spraying, on the argument that the harder part of farm automation has always started after the drone lands.
The labor math in Chinese agriculture is unforgiving: rural workforces are aging and shrinking, climate stress is raising the cost of every missed spray window, and food-security policy is pushing for higher yields from fewer hands. Peng Bin made that case at XAAC 2024 in Guangzhou under the theme "Future Farming Unfolds," and XAG's 2025 product lineup already pointed toward integration: the P150 and P60 drones, the APC2 AutoPilot Console, and a Smart Fertigation System that handled the same pre-flight mixing problem the LM1 now solves in the X Series. The P150 Max agricultural drone, introduced at the Spray Drone End User Conference in Kansas City, is the airframe piece of that system in its North American form.
The business case is real, but the demo is not field proof. The three-minute turnaround at SuperX Farm was a single, XAG-hosted demonstration; independent measurement in dust, heat, and multi-acre workloads is the part the company has not published. The same caution applies to the one-operator-many-drones model. It works on a demo field. The open question is whether it works across a 500-hectare operation on a 38°C day when one machine faults and the others have to keep flying.
Adoption economics are also unresolved. XAG reported 2024 revenue of 1.07 billion yuan, roughly $150 million at mid-2025 rates, up 73.6% year over year, with net profit of 70.4 million yuan (about $10 million) and a 20.8% share of China's agricultural-drone market. The filing made XAG the country's second-largest player and cleared the way for a Hong Kong IPO submitted on September 25, 2025 with Huatai International as sole sponsor. The prospectus will be the first place to look for X Series unit shipments, paying-customer farms, and pricing. None of those numbers appear in the current public set, so "the loop is closed" is a company claim, not yet a market one.
What to watch next: the Hong Kong listing prospectus for hard deployment numbers; John Deere's first commercial fleets running fully driverless with auto-refill; and Hylio's largest operator accounts, which are the cleanest test of whether one supervisor can really run many machines at once. The flight was the easy part. The unglamorous minutes between flights are where the next farm job gets defined.