1、 Curing method

1. Temperature: it can be seen from its region of origin that the latitude of its distribution is relatively low, so the requirements for temperature are relatively high. Generally speaking, it will be distributed in places with an annual average temperature of 24 to 28 degrees, and the monthly average temperature will generally be between 23 and 29 degrees. It is not resistant to low temperature, so it needs special attention

2. Light: cashew nuts are also a kind of light loving plants. Generally speaking, the length of annual sunshine is best between 1500 and 2000 hours. Sufficient sunshine can promote the yield of fruits, and the taste of cashew nuts will be better

3. Watering: cashew nuts need more water during their growth period. Overall, the annual precipitation can be between 1000 and 1600 mm. In addition, it is also more afraid of waterlogging, so watering is not the more the better

4. Fertilization: some fertilizers can be used appropriately during the growth period, especially when the fruit is about to be produced. However, in contrast, the original nutrients in the soil are more important and can be mixed with a certain base fertilizer

2、 Breeding skills

1. Reproduction: there are many methods available for cashew nut reproduction. Sexual reproduction can be used, such as sowing. Before sowing, it is best to soak the seeds with indole butyric acid for about 24 hours, which can effectively improve the germination rate. In addition, it is to choose a suitable location. The factors considered are generally ventilation and nutrients

2. Pruning: proper pruning is of great significance. It can effectively adjust the structure of tree crown, improve ventilation, improve fruit setting rate and increase yield. It can be trimmed in batches and many times, and the degree should not be too heavy at one time

3、 Problem diagnosis and treatment

1. Diseases: there are still many kinds. For example, too much ponding will produce "root rot", which requires medication and water control at the same time. There will also be "dry disease", which needs to adjust the surrounding environment while using drugs

2. Pests: there are more than 40 kinds of specific pests known to harm all parts. For example, "coffee wrinkled longicorn beetle" and "tea horn bug" can be sprayed with different chemicals according to different types

4、 Other issues

1. Toxicity: the plant of cashew nut is non-toxic and the fruit is edible

2. Whether it can be raised at home: generally not, because it is mainly a kind of cash crop