1、 Proper fertilization

If you want potatoes to grow bigger, you must ensure adequate nutrients. When planting in the soil, we should apply enough base fertilizer, so that the seedlings can grow more vigorously in the later stage. There is no need to apply fertilizer during the growth period. Phosphorus and potassium fertilizer should be supplemented in time during the flowering period, which can increase the number of flowers and supplement the consumed nutrients, making it bigger

2、 Timely watering

Potatoes are relatively drought resistant. Generally, they don't need watering, but in the peak growth season, we should ensure that the soil is wet, such as seedling stage and fixed value, so as to make them better absorb enough water and grow more vigorously. Generally, water should be controlled during flowering and drainage should be paid attention to in rainy season to avoid root rot

3、 Intercropping weeding

During the growth period, weeds should be removed in time to avoid competing with them for nutrients, so that potatoes can grow better and more robust. When the plant grows to 10-15 cm, it should be combined with soil loosening at the same time, which can also promote growth

4、 Pest control

Diseases and insect pests will seriously affect growth. During management, we should pay attention to bad rot and virus diseases, which will inhibit growth. It is usually the high temperature environment that causes these two diseases. Ventilation and temperature control should be carried out in time. The temperature between 20 ℃ and 25 ℃ is the most appropriate. In addition, corresponding drugs should be sprayed to prevent and control