What fertilizer should be used to make sugarcane grow fast and sweet?

In the process of growing sugarcane, it is necessary to apply a nutritionally balanced one-component fertilizer. Fertilizers rich in nitrogen, phosphorus and potassium are the best. And after each fertilization, the sugarcane should be watered once to dilute the amount of fertilizer to avoid fertilizer damage to the plants and prevent them from growing normally.

Sugarcane fertilizer

1. Sugarcane has a relatively high demand for potassium fertilizer, so it is necessary to ensure that the sugarcane has sufficient nutrition throughout the growth period. If no topdressing is applied, the sugarcane will become deficient in fertilizer and form a tail shrinkage phenomenon.

2. When sugarcane is in the seedling stage, a certain amount of compound fertilizer can be used. Because it has a relatively high demand for potassium fertilizer and a relatively balanced demand for nitrogen fertilizer and phosphorus fertilizer, potassium oxide and calcium oxide can be used in normal times.

Sugarcane fertilization method

1. Before planting sugarcane, sufficient base fertilizer can be applied, mainly organic fertilizer, with a small amount of chemical fertilizer, to meet the growth needs of sugarcane buds. About 1500-2000 kg of decomposed organic fertilizer can be applied per mu, together with about 20-30 kg of compound fertilizer.

2. In order to promote the rapid growth of sugarcane roots, seedling fertilizer can be applied early in the sugarcane seedling stage to promote leaf growth and improve sugarcane photosynthesis.

3. During the elongation period of sugarcane, in order to promote the growth of the root system, 16-20 kg of high-nitrogen compound fertilizer can be applied per acre each time, which is beneficial to improve the absorption capacity of the root system.