我以前给菊花施肥,是向盆土内浇灌豆饼水,几年下来,效果不太好。后来我改用盆内浇饼肥水与根外施肥相结合,效果相当不错。我的作法如下: 每15公斤水中加入2克硼酸、0.1％的尿素和0.2％的磷酸二氢钾混合肥液,施肥时将肥液喷布在叶片正反面。营养素通过表皮细胞和气孔渗入叶肉组 I used to fertilize the chrysanthemums and used to pour bean cake water into the peat pots. After a few years, the effect was not very good. Later, I switched to potted cake water and fertilizer combined with the root, the effect is quite good. My practice is as follows: every 15 kilograms of water by adding 2 grams of boric acid, 0.1% urea and 0.2% potassium dihydrogen phosphate mixed fertilizer, fertilizers will be sprayed in the fertilizer on the front and back. Nutrients penetrate the mesophyll group through epidermal cells and stomata