DJI Agras T20 Winter Wheat Weeding
February 2020
When the spring flowers bloom, the wheat begins to enter the greening period. The leaves gradually turn from yellow to green. The greening and jointing period is the core key period of wheat growth.
In February, the average temperature in Shandong is above 8℃. The local drone Custom Farming Team seized the good weather and started weeding operations one after another.
Operation Parameters
| Operation Mode | Intelligent automatic mode | Flight Speed | 6 m/s |
| Flight Altitude | 2.2 m | Spraying Width | 6.5 m |
| Weather | Sunny3-14℃ | Wind | Level 3 |
| Mixture | 6L/Acre | Nozzle Type | Fan shape XR11001VS |
Ruichao wheat (300 grams of Ruichao wheat + 900 ml of special additives for Ruichao wheat), 75% fluoxuron-methyl water-dispersible granules, Guanyun foliar fertilizer, 28-homobrassin.
The main reasons for the selection of Ruichao wheat herbicide this time are: the weeds in the wheat field in this area are mainly broad-leaved weeds, Artemisia spp. Fluoxasulfone is effective in controlling grass weeds.
The combination of two herbicides can control grass and broadleaf weeds at the same time. Adding Guanyun foliar fertilizer and 28-high brassin can increase nutrition and promote the growth of wheat.
Spraying effect: 10 days after spraying, the grass in the wheat field began to turn yellow.
In the winter wheat field after spraying, it can be seen that the weeds are basically wilted and twisted, the leaves are yellow, and some have withered, but the growth of the wheat is not affected. This work has met the prevention and control requirements.
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