What are the methods for selecting and growing sapodilla seeds?

Sapodilla, also known as Wufeng persimmon, red iron fruit, wonder fruit and so on, is a tropical fruit that gets its name because the fruit looks like a human heart. Sapodilla has a unique taste and is rich in nutrients, making it a very popular fruit. If you want to grow sapodilla, how do you select the seeds? What seedling-raising methods are there? Let's find out below.

How do you select sapodilla seeds?

Generally, the requirement is high yield and strong disease resistance. But because growing environments differ, growers can adjust slightly, for example choosing drought-tolerant varieties in dry environments and varieties with strong moisture resistance in humid environments. In addition, other environmental requirements should also be selected for according to specific conditions. Then you need to select for seed plumpness and strong disease resistance, and check whether they are old seeds from previous years.

What seedling-raising methods are there for sapodilla?

1. Site selection

Sapodilla is a fruit that loves light and warmth very much, so this determines that the climate of the growing site should be relatively stable all year round. Next, the growing site is best facing the sun, and the land should be relatively level with no low-lying areas. Then it should have good wind protection and good drainage; hills, plains and sloping land are all acceptable.

2. Land preparation

There are only two requirements for land preparation. The first is to deep-plough at least about 25 cm, and the second is to break the soil up finely and level it in time. The last thing is to apply sufficient base fertilizer, mainly farmyard organic fertilizer.

3. Sowing

There are many sowing methods for sapodilla now, such as seed sowing, grafting, cuttings and layering. The most primitive is seed sowing, and it is also one of the more commonly used sowing methods. Next, grafting is also very popular now. First, the survival rate is high; second, both quality and yield are guaranteed; and finally, it can also shorten the growing period.

4. Close planting

Planting is carried out in April and May each spring, and when planting we need to plant at a reasonable density. Under normal conditions, one mu of land can plant two hundred to three hundred sapodilla trees, and when planting them the row spacing is 1.5 to 2 m and the plant spacing is about 1 to 1.5 m.

5. Management

Basically only two to three fertilizations are needed per year, usually carried out by trench fertilization. Flower thinning is carried out during the peak flowering period, while fruit thinning must wait until after the flowers fade and the fruits are as big as a finger. The final garden cleaning work is also relatively important, as it can prevent disease and increase yield.

6. Pollination

To increase the success rate of sapodilla fruit set, artificial supplementary pollination is a crucial task. The artificial pollination method is hand pollination, which is time-consuming but has an extremely high fruit-setting rate. It mainly involves smearing pollen on one flower after another, which is rather troublesome; those planting on a small area can still consider it.

Sapodilla is a famous tropical fruit introduced from abroad, and it is now mainly grown in areas of our country with relatively warm climates all year round, such as Guangzhou, Hainan and Taiwan, China. But because the planting scale is not large, it is relatively rare on the market at present.

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