柿树落花落果很严重。尤其在花期至幼果期遇到连续阴雨、多雾的情况下,更会加重柿树落花落果。本试验是探讨运用“增产灵—2号”(化学名称“苯氧乙酸”,广西梧州市农药二厂产品)调节剂喷布柿树,寻求提高座果率的途径,并且寻找出适宜的浓 Persimmon trees fall and fall fruit is very serious. Especially in the flowering to young fruit encounter continuous rainy, foggy circumstances, it will increase the persimmon fall flowers. This experiment is to explore the use of “Zeng Ling-2” (the chemical name "phenoxyacetic acid, Guangxi Wuzhou Pesticide Plant two products) regulator sprayed persimmon, seeking to improve the rate of fruit set way, and find a suitable concentration