This method is intelligent. Given that there is no need to worry about rainfall at harvest time, it saves the labor otherwise involved in drying the corn and deceives the corn-loving parrots, making them believe that there is no corn to be had.
這樣「倒穗」的方式相當智慧，既可省去曬乾的工作、也不怕雨，還可以騙過垂涎玉米的小鸚鵡。