国光股份：科学施用植调剂需要考虑的因素较多

Core Viewpoint - The use of plant growth regulators (PGRs) can have a dual impact on crops, where proper application can enhance quality and yield, while improper use may lead to reduced yield or even crop failure [1] Summary by Relevant Categories Application Factors - Each type of PGR has a suitable application period closely related to the crop's growth stage, which must be precisely controlled based on registration data [1] - The effectiveness of PGRs is closely related to the concentration used, given their high efficiency in small quantities [1] - Different application methods can significantly affect the results, with spraying and dipping being the most common methods; the timing of treatment is crucial when using the dipping method for seedlings, cuttings, seeds, and ripening fruits [1]