How to make plum trees bear more fruit?

Everyone should be familiar with plums. They belong to the genus Prunus in the Rosaceae family. They have a crystal clear appearance and a sweet and sour taste. They are loved by many people. There are many varieties of plums. Many rural families plant this fruit tree. So how can you make the plum trees bear more fruit? Let’s take a look below.

1. How to make the plum tree bear more fruit?

1. Artificial pollination

Artificial pollination of plum seedlings requires collecting pollen, and pollination should be completed within 2 to 3 days after the initial flowering. Generally, pollination is best on the day of flowering. Signs that a flower is suitable for pollination are that the anthers of the stamens are still partially unbroken, the pistil style is fresh, and the stigma secretes mucus. During the peak flowering period of plum seedlings, use a feather duster or towel stick to gently roll between the flowers of the main variety and the pollination variety; or mix the collected pollen with talcum powder in a 1:1 ratio, put it into a cloth bag, and shake it on the main variety tree during the peak flowering period for pollination; you can also insert the flower branches into a water bottle and hang it on the main variety tree.

2. Release bees during flowering period

Use wall bees and honey bees for pollination a week before flowering. 80 to 100 wall bees are needed per acre. One box of bees can ensure pollination of 7 to 8 acres of plum orchard. The bee colonies should be 100 to 150 meters apart.

3. Spray plant growth regulators and nutrients

Plant growth regulator PBO is generally sprayed at about 150 times the concentration when the plum flowers just turn white; or 0.3%~0.5% borax can be sprayed during the plum flowering period, plus 100 times the concentration of granulated sugar or brown sugar, which can increase the fruit setting rate.

4. Ring cutting during flowering period

When the plum tree first blooms, the trunk is ring-cut, usually three circles, with each circle 1.5 cm apart and deep into the wood. This can significantly increase the fruit setting rate of the plums.

2. How to plant plum trees

1. Choose a suitable plot: Plum trees prefer an environment with plenty of sunlight and well-drained soil. These factors should be given priority when choosing a planting plot. Also, make sure the plot does not have waterlogging issues, as excess moisture can lead to root diseases.

2. Land preparation and fertilization: Before planting, the land needs to be prepared to remove weeds, stones and other debris. Then, apply sufficient well-rotted organic fertilizer to provide the nutrients needed for the growth of the plum tree.

3. Purchase high-quality seedlings: Choose plum seedlings with excellent varieties, complete root systems, and are strong and free of diseases and pests. When purchasing seedlings, pay attention to check the root system and buds of the seedlings to ensure the quality of the seedlings.

4. Planting: Before planting, determine the reasonable spacing between rows and plants based on factors such as variety and soil fertility. Then, dig the planting hole, place the seedlings in the hole, fill with soil and compact it lightly. Finally, water thoroughly to ensure that the soil and roots are in full contact.

5. Pruning and shaping: Pruning and shaping are important parts of plum tree management. Through pruning, a reasonable tree shape can be cultivated, the utilization rate of light energy can be improved, and the fruit yield and quality can be increased. When pruning, be careful to remove diseased and weak branches, crossed branches, and overly dense branches to make the tree ventilated and light-permeable.

6. Fertilization management: Fertilization is the key to the growth of plum trees. During the growth process, it is necessary to apply nitrogen fertilizer, phosphorus fertilizer and potassium fertilizer reasonably according to the growth stage of the plum tree and soil fertility. At the same time, pay attention to the amount and time of fertilizer application to avoid excessive or insufficient fertilization.

7. Pest and disease control : Pest and disease control is an important measure to ensure the healthy growth of plum trees. During the growth process, check the growth of the plum trees regularly, and take timely measures to prevent and control diseases and pests if found. Biological control and chemical control methods can be used, but care must be taken to use safe and environmentally friendly pesticides to avoid harm to the environment and human body.

8. Watering management: Watering is an essential part of the growth process of plum trees. In the dry season, water should be applied in time to ensure that the soil is moist. At the same time, pay attention to controlling the amount and frequency of watering to avoid root diseases caused by excessive or insufficient watering.

9. Weeding and loosening the soil: Weeding and loosening the soil can keep the soil loose, breathable and permeable, which is conducive to the growth of plum trees. During the growth process, weed and loosen the soil regularly to keep the soil in good condition.

10. Fruit management: During the fruit growth period, flower and fruit thinning should be carried out to ensure the quality and yield of the fruit. At the same time, attention should be paid to the time and method of picking the fruits to avoid damaging the fruits.

That’s it