1. Temperature: it has a strong cold resistance. It will not freeze when the temperature is below - 20 ℃, but it will not grow. When the temperature is about 30 ℃, its growth state is the best. It is also very heat-resistant. It will continue to grow when the temperature is higher than 40 ℃, but if the temperature is too high, it will affect the fruit setting rate. Therefore, when the temperature is higher than 35 ℃, it should be considered to reduce it. It's warm.
2. Watering: it has good drought resistance. Even when the surface water content of the soil drops to 5%, it can continue to grow. It is very sensitive to water. When the rainfall is abundant and the distribution is reasonable, its growth will be very good and its output will be significantly increased. If the plant is in drought environment for a long time, the quality of almond will decrease. If it doesn't rain for more than two months, it needs to be watered once a week.
3. Fertilization: the first fertilization is at the end of early spring or winter, and the fertilizer is mainly nitrogen fertilizer; the second fertilization is at the expansion period of plant fruit, and the fertilizer is mainly nitrogen fertilizer and potassium fertilizer; the third fertilization is after fruit harvest, and the fertilizer is mainly animal manure. When applying fertilizer, it is combined with deep turning in autumn. In order to improve the utilization rate of fertilizer, it is necessary to produce fertilizer when applying fertilizer. At the same time, we need to irrigate the plants, but also can improve the fertilizer utilization.
4. Light: it is a light loving tree species. Sufficient sunlight plays a crucial role in the fruit setting rate of the plant. If the light is sufficient, the growth will be good and the fruit quality will be good. If the light is not enough, the plant will develop poorly. If possible, the light time per day should be more than six hours.
1. Propagation: it can be propagated by grafting. Grafting propagation mainly uses budding, and T-shaped budding is the most common way. The skin tube is sheathed on the bud eye of rootstock, slightly tight, and no binding is required after being sheathed. Bud grafting is usually carried out between May and August, because the vitality of the plant is the best at this time, when grafting, the success rate is the highest
2. Pruning: when growing, it is necessary to prune once, and cut off the bad branches from flowering to autumn falling leaves.
1. Insect damage: the plant is easy to infect peach aphid. It is necessary to use dimethoate to spray the infected branches once a week, three times a course of treatment.
2. Disease: the plant is easy to be infected with root rot, which will lead to the root rot of the plant. In serious cases, the plant will die. It needs to use carbendazim wettable powder for spray treatment.
1. Edible: edible.
2. Other functions: the wood of the plant is the main raw material of the joinery, which can be used to make furniture.
