What are the precautions for growing pistachio trees

The nut pistachio we usually eat is the seed of the pistachio tree. The pistachio tree is native to North Africa and West Asia, and is also called by the alias a yue hun zi (pistachio). So, what are the precautions for growing pistachio trees? Let's take a look together!

1. Soil

The pistachio can grow anywhere, but if you want to grow high-quality and high-yield pistachios, then the quality of the soil chosen is the most basic condition for pistachio growth. Generally, well-aerated soil or sandy soil is chosen; calcareous soil and yellow soil are both very good choices. Next, the soil pH is best kept moderate; it can also be slightly acidic, but it absolutely must not be alkaline, otherwise it will directly affect its growth.

2. Water

The growth of the pistachio also has certain requirements for water. It cannot grow in soil with standing water, so the planting site is best located on a certain slope and without potholes. Next, it must also have water during its growth period. If there is little rainfall, although it will still bear fruit, the quality will be relatively poor. Especially if it lacks water in summer, it may very likely yield nothing and all the effort will be in vain. Therefore, the humidity of the planting site should be kept at at least about 40% to 50%. Next, the average annual rainfall should reach about 300 mm, so as to maintain the normal growth of the pistachio tree.

3. Light

The pistachio tree is a plant that very much loves light, so its requirements for light are relatively strict. The growth of the pistachio tree needs sufficient photosynthesis, so that it can bear fruit. According to relevant statistics, in a year the pistachio tree needs at least 3,000 hours of light, which means it basically needs to be under light for about 8 hours a day. Next, the temperature for the growth of the pistachio tree is best kept at about 28 to 30 degrees, which is optimal, but during the fruiting period, the greater the temperature difference between day and night, the more fruit it bears, so you can raise the temperature during the day and lower it at night.

4. Fertilizing

Fertilizer management for the pistachio tree is carried out in stages. During the seedling stage, only one fertilizing is needed. Adult fruit trees need at least three fertilizings a year, carried out according to the growth period: the first is when they sprout in spring, the second is when they bloom, and the third is after they bear fruit. After the fruit tree has gone through four or five years, as long as one fertilizing is added each year, it can prevent the sapling from aging and reduce yield, so after each harvest one more fertilizing is also needed. Fertilizing is best based mainly on organic fertilizer.

5. Pruning

Because the pistachio tree has relatively strict requirements for light, pruning branches and cutting leaves is also a very necessary task. Reasonable pruning can enhance the light penetration in the orchard, so as to ensure the fruiting rate of the pistachio tree. We generally prune away the branches and leaves with weaker growth, dead branches, old branches, diseased branches, and branches and leaves in places where growth is too dense.

6. Pollination

The pistachio tree is a hermaphroditic plant, which means it can carry out self-pollination. Although self-pollination has a high fruit-setting rate, the fruits are not solid, and fruit drop is very serious, so to a certain extent we need to carry out artificial supplementary pollination, which can increase the success rate of the fruit and thereby increase the final yield of pistachios.

The above are the precautions for growing pistachio trees compiled for you by the Tuliu.com editor. We hope they can help you!