1、 Curing method

1. Temperature: it is planted from the south to the north because it has strong adaptability to temperature. Therefore, generally speaking, it is very appropriate between 10 degrees and 30 degrees. However, it should be noted that breeding in very northerly places should not be too low, otherwise it may also be frostbitten

2. Light: Euryale ferox has low requirements for sunshine, and it is very afraid of too strong light. During its growth, it can receive more light, which is helpful to its yield. But in summer or when the sun is very strong at noon, you have to shade

3. Watering: Euryale ferox is relatively wet, but it can't be too waterlogged. The watering amount can be adjusted according to the season. In case of drought, you can pour more water and spray some water. In the rainy season, we have to do a good job in drainage

4. Fertilization: because of its good adaptability, it has little demand for fertilizer. Only an appropriate amount of base fertilizer can be mixed into the soil, and the amount of topdressing can be determined according to the situation

2、 Breeding skills

1. Reproduction: sowing can be adopted. Seeds can be harvested in the middle or end of September. Sowing can be carried out in April of each year. Before sowing, it is necessary to use the method of soaking seeds to promote germination. The depth of the seedling pond dug can be between 15 and 20 cm. The seeds that can be put into each pool can be about 5000 grams. After about a month of sowing, the mobile seedlings can be planted

2. Pruning: during the maintenance of Euryale ferox, pruning can be carried out appropriately. Especially in case of disease, it is necessary to dispose of the diseased plant in time, otherwise it will affect other healthy plants

3、 Problem diagnosis and treatment

1. Disease: there is often "leaf tumor disease", which is a disease caused by fungi. It occurs more from July to August. Class a tobuzin can be sprayed for control. There will also be "leaf spot", which is common from July to September. Carbendazim can be used to control it

2. Insect pests: there are "tube aphid", "water chestnut purple leaf cicada" and so on, which will reduce the yield of Euryale ferox. Special attention should be paid to prevention and control

4、 Other issues

1. Toxicity: it is non-toxic and effective

2. Whether it can be raised at home: generally not, because it is mainly traditional Chinese medicine, not ornamental plants< a>