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How do you grow Taiwanese custard apples? How do you grow Taiwanese custard apples?

1. When planting custard apples, you should choose a place that can shelter from the wind. A windbreak must be built at the wind outlet to ensure that the roots of custard apples are damaged by the wind and infected with root rot. The pH of the soil should be moderate, and sandy soil with a pH value between 5 and 6 is suitable. Before planting custard apple seeds, you need to dry them first, so that the seeds can germinate better. Select seeds with relatively large and regular seeds for planting.

2. First use kilograms of gibberellin to soak the seeds for 1 to 2 days, which can allow the seeds to emerge in advance. The seedbed for cultivating Custard Apple seeds must be plowed and fertilized. The land is plowed one month before sowing, and then the decomposed farmyard manure of custard apple is used as base fertilizer and mixed evenly with the land.

3. The sowing method can be broadcast or drill sowing. The number of seeds planted per acre is about 7~8kg. After the sowing is completed, sprinkle a layer of fine soil on it and water it until the water penetrates into the soil. Then cover it with a layer of straw or plastic film. After the seeds germinate, remove the covering in time to prevent The seedlings are bent. The method of raising Custard Apple seedlings is usually branch grafting. If it is summer and autumn, bud grafting is used.

4. When using young buds for grafting, they usually need to be untied after about a month. If you use branch grafting, you must first pick the buds and then untie them. The seedling stage of Custard Apple has a relatively large demand for water. It needs to be watered once every 3 days. If the weather is relatively dry, it needs to be watered once a day. When the seedlings grow 6 to 8 leaves, they need to add some manure, water and fertilizer. Or urea to supplement nutrients.

5. After the custard apple nursery period, additional fertilizer will be needed. Before applying fertilizer, attention should be paid to weeding and soil loosening. During the seedling stage of Custard Apple, diseases are generally less common, and root rot is common. Therefore, to prevent such diseases, it is necessary to keep the rhizome of Custard Apple away from water accumulation. If the disease is discovered, use Jiaqitouzin in time. Get treatment.

6. The planting time of Custard Apple should be carried out in the warmer season. This environment can make the plant seedlings grow better. Before planting, the seedlings of Custard Apple need to be disinfected. Use Spray the lime sulfur mixture on the saplings of Custard Apple, then prune the saplings appropriately, then conduct a screening process on the saplings, select the better ones, and soak the roots of the saplings in water. 3~5 hours.

7. The planting distance of Custard Apple should be kept at about 4m per plant, and the distance between each row should be about 3m. It is appropriate to plant 55 Custard Apple saplings per acre. The size of the cave for planting plants is 0.8m. After planting, you need to water it thoroughly and then cover it with a layer of soil to prevent water loss.

8. When the Custard Apple sapling reaches 40~60cm in length after planting, it is necessary to prune the top trunk and the leaves on the main trunk. This can promote the development of the seedlings and the main branches. Dry molding. When the length of the main branches reaches 60cm, the top of the tree needs to be pruned again. After repeated pruning for 2 to 3 years, the fruit tree will basically be ready to take shape.