shuǐ róng / féi liào / yīng / àn zhào / shuō míng shū / de / bǐ lì / xī shì / bù néng / suí yì / zēng jiā / yòng liàng

水溶肥料应按照说明书的比例稀释，不能随意增加用量。

Water-soluble fertilizer should be diluted according to the ratio given in the instructions, and the amount should not be increased arbitrarily.