financially supported by the 111 Project(Grant No.D18019);Laboratory of Lingnan Modern Agriculture Project(Grant No.NT2021009);the Leading Talents of Guangdong Province Program(Grant No.2016LJ06G689);the National Natural Science Foundation of China(Grant No.32271985);the Natural Science Foundation of Guangdong Province(Grant No.2022A 1515011008;No.2022A1515011535);Liaoning Provincial Education Department Key Research Project(Grant No.LSNZD 202005).
Spray characteristics are the fundamental factors that affect droplet transportation downward,deposition,and drift.The downwash airflow field of the Unmanned Aviation Vehicle(UAV)primarily influences droplet depositio...