1, planting environment Durian has relatively strict requirements for planting environment and can only grow smoothly in tropical areas. According to the phenological characteristics of durian, the daily average temperature is higher than 22℃, which can be planted in frost-free areas, Hainan and Yunnan. Durian needs high temperature all the year round to grow fruit. Even in the equatorial region with an altitude of more than 600 meters, the drop in temperature will cause durian to lose its productivity.

2. Generally, it is best to sow seedlings in spring, and the row spacing of sowing plants is 20cm×20cm. During the seedling growth period, attention should be paid to weeding and fertilization. Excellent durian mother plants can be propagated by air layering, which is easy to take root. It usually takes only 2 months from branch circle to seedling formation. Attention should be paid to weeding and shallow tillage when seedlings grow, so as to eliminate weeds in the garden, so as not to affect the growth of seedlings or seize nutrients. Shallow tillage can make seeds quickly emerge after germination, and at the same time, shallow tillage can be combined with watering and fertilization to make them grow rapidly.

3. Transplanting and field planting: When the seedlings grow to 40-50cm, they can be field planted. During field planting, the field is first prepared, the soil is ploughed, and organic fertilizer, soil miscellaneous fertilizer and lime are applied as base fertilizer. Planting can be carried out all year round, requiring planting with soil, watering once when seedlings are raised, and then digging out the soil near the root system together.

4, water and fertilizer management, watering: Durian likes to wet the environment, especially in the growing season, it is necessary to give water frequently to keep the soil slightly wet. To reduce the amount of water in winter, it is forbidden to accumulate water. When watering, it should be watered slowly with small water, just on the surface of the soil. Pay attention to ventilation after watering, and if there is a large amount of water, relax and spit frequently, and apply fertilizer: durian trees should focus on applying 1 time fertilizer every year, that is, spring bud-drawing fertilizer, summer fruit swelling fertilizer and pre-harvest fertilizer, especially applying fruit swelling fertilizer and applying organic fertilizer once after fruit picking.

5, plastic pruning durian tree has a strong germination ability, so in the first two years of planting, attention should be paid to plastic, and pruning can be carried out after fruit picking. A good tree shape is more conducive to durian fruit.