Influence of Different Liquid Spray Pollination Parameters on Pollen Activity of Fruit Trees—Pear Liquid Spray Pollination as an Example
نویسندگان
چکیده
Liquid spray pollination (LSP) is widely used in fruit tree pollination. However, the LSP parameters that affect pollen activity are still unclear. In this study, three mainly were studied: storage time of suspensions, sprayer and unmanned aerial vehicle (UAVS) downwash airflow. addition, include recirculation device, pump type, spraying pressure, nozzle size revolutions per minute (rpm) rotary atomizer (RA). The results showed that, with exception UAVS airflow, was significantly influenced by parameters. mean decreased 20.20% when suspension stored for 30 min compared to 0 min. tank dramatically reduced using device. decreases as production maximum pressure increases. from 40.7% 29.02% increased 0.3 MPa 2.5 MPa. Additionally, 44.25% 14.14% rpm RA 3000 14,000 rpm. Our study demonstrated would be ensured appropriate This provides a reliable theoretical basis optimizing advancing pear technology.
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ژورنال
عنوان ژورنال: Horticulturae
سال: 2023
ISSN: ['2311-7524']
DOI: https://doi.org/10.3390/horticulturae9030350