How to grow double petal pomegranate Double petal pomegranate planting technology and precautions

Does anyone like to eat double pomegranate? How much do you know about double pomegranate? Do you know how to grow it? What are the planting techniques and matters needing attention of double pomegranate? The editor has collected a lot of relevant information for you. I hope it can be helpful to you. Friends who are interested in double pomegranate can have a look with Xiaobian to learn about double pomegranate.

How to grow double pomegranate

1. The first and foremost task is to select pomegranate saplings. In general, pomegranate saplings can press a branch directly from a larger pomegranate tree, and after a long time, they can take root and sprout and grow into a sapling. It can also be purchased directly from the Internet or from the seedling market. You have to be careful.

2. Tree seedlings are very important, that is, we must choose pomegranate seedlings with relatively developed root systems. The roots of the best pomegranate seedlings have some thick soil, and it is best to have some branches and leaves of pomegranate seedlings.

3. Soil is equally important, that is, to make a good choice of soil for pomegranate seedlings. When planting pomegranate seedlings, you must choose neither too flooded soil nor too barren soil, neither too dry nor too humid. It is still very simple to choose fertile land with moderate dryness and humidity to plant pomegranate seedlings.

4. In addition, if you are growing in your own home, it is best to choose a suitable flowerpot to plant pomegranate saplings. The size of the flowerpot is determined by the root size of the pomegranate seedling and the overall seedling size of the whole pomegranate seedling, which is conducive to growth.

5. next, we should pay attention to the choice of season for planting pomegranate saplings. It is best to choose early spring season to plant pomegranate seedlings, or choose to plant pomegranate seedlings before and after Ching Ming Festival, or choose to plant pomegranate seedlings in late spring and early summer. It's important.

6. Finally, the most important thing is that after planting pomegranate seedlings, we must water and fertilize them regularly and regularly, and we must pay attention to the prevention and control of diseases and insect pests. Generally, we should apply medicine when pomegranate sprouts, when pomegranate flowers bloom, and when pomegranate begins to make fruit. We must control pomegranate seedlings' diseases and insect pests. In this respect, we still need to pay attention.

Planting techniques and matters needing attention of double pomegranate

I. planting technique of double pomegranate

1. Reproduction

In terms of reproduction, pomegranate can be propagated by sowing, cutting, striping, splitting, grafting and other methods, but asexual reproduction is commonly used in production, that is, cutting propagation. The method is that before sprouting from February to March in spring, one-year-old sturdy, gray-white branches are cut in the inner chamber of high-yield trees, each section is 30 cm long, and it is obliquely inserted into the seedling bed, with a depth of about 20 cm, covered with fine soil and watered, and pay attention to moisturizing, so that it can take root soon, cultivate for one year, and transplant the next year. It can reproduce very quickly.

2. Transplanting cuttage seedlings

Cutting seedlings can be carried out in spring and autumn. Before transplanting, dig holes in the ground and apply sufficient base fertilizer. Density: 500 cm * 300 cm * 400 cm in mountain courtyard and 500 cm * 400 cm in flat courtyard. Usually the result of the third year. The rhizosphere sprouting together with the root system can also be dug up and transplanted, as required.

3. Big fruit pomegranate transplant

Large fruit pomegranate transplant, as long as there are general nutrition bowl seedlings and cutting seedlings transplanting. The former can plant seedlings with pot soil from April to May in the Gregorian calendar, but if the cuttings are transported in other places for a long time, they should immediately soak the branches in clean water for 2-3 days before planting. If large seedlings are transplanted, redundant branches should be cut off before planting, leaving 4-5 cm technical forks in the main branches. Autumn planting time can be carried out after defoliation. Large fruit pomegranate should be planted in the north-south direction to facilitate ventilation and light. According to the requirements of rapid gardening, 200 plants can be planted every 15 hectares, and the row spacing of each plant is 150 cm * 200 cm. The row spacing of cluster plants is 300 cm * 350 cm, 66 clumps of 15 ha per cluster, 3 plants per clump, triangular, south two north one, plant spacing 70 cm, hole depth about 60 cm, diameter about 50 cm, 10 kg mature farm manure per hole before planting, and mixed with burrows, cover soil 3-5 cm thick and then plant, cover soil, firm, and water thoroughly. In case of drought, it is not difficult to water it again a week later.

4. Ploughing

Ploughing is very important, usually ploughing after rain. In the young tree garden, beans can be intercropped in autumn, but not in summer, especially wheat, otherwise it will lead to defoliation, we must pay attention to it.

5. Irrigation

Irrigation is essential. Because pomegranate needs plenty of water during the growing season. Attention should be paid to proper watering during drought. Pomegranate pomegranate is irrigated three times a year in dry land where Rain Water is little. The first time in the winter freezing season to protect the roots from frost damage; the second pre-flowering irrigation; the third irrigation in the young fruit stage. After planting, pay attention to digging ditches and drainage, and you have mastered the irrigation technology.

6. Fertilization

Fertilization is very important, especially when young trees are planted mainly with nitrogen fertilizer and appropriate phosphorus and potassium fertilizer. The base fertilizer was used twice a year before soil freezing in winter and before the end of February in early spring of the following year. The dosage depends on the size of the tree, mainly applying organic fertilizer, about 10 kg per young tree, 20-25 kg per tree, and 0.5 kg urea and 20-25 kg of human feces and urine water per month during the growth period of young trees. After entering the fruiting period, fertilize 3 times a year. The mature manure or available nitrogen fertilizer was applied before flowering, the quick-acting fertilizer was applied once during fruit expansion and after fruit harvest, and during winter dormancy, rotten cake fertilizer, human feces and urine, plant ash and superphosphate were applied. The method of fertilization is ditch or hole application, but not too close to the tree, so as to avoid root damage. And the position of each fertilization should be staggered with the original fertilization position. Organic manure must be used for water after it has matured. Big fruit pomegranate should also pay attention to the combination of fertilization, each tree plus 3 grams of borax powder, so that the fertilization effect is good.

7. Pruning

The timing of pruning technology is well grasped. Generally, after pomegranate seedlings are planted, they will be cut and cut at 80 cm above the ground. In the second year, 3 or 4 branches will be left as the main branches, and the rest will be cut off. In winter, each main branch will be trimmed with 1, 3, 1 and 2 pruning, 2 or 3 branches will be selected on each main branch as secondary main branches, and the rest of the branches will be cut off. After 2 or 3 years, a happy tree was formed and the skeleton was almost completed. When entering the fruit stage, as long as cut off dense branches, migration branches, withered branches, disease and weak branches can be. The big fruit pomegranate needs pruning and shaping only in the second year of transplanting. The method is to intercept about 70 cm of the trunk, leaving a branch in each of the three different directions as the main branch, and cutting off the rest to form a main and three-pair shape, using the same method to form a three-principal and three-branch shape, spreading around to form a round head, and then pruning year by year to constantly expand the crown. The pruning time is mainly between winter and spring, and proper pruning during the growing period is good for seedlings.

8. Prevent physiological fruit drop

Attention should be paid to physiological fruit drop. Because the big fruit pomegranate sprays 0.4% potassium dihydrogen phosphate once in the bud stage, young fruit stage and fruit coloring stage, it is beneficial to stop the physiological fruit drop, increase the fruit color and sugar content, improve the fruit quality and improve the harvest.

9. Pest control

Pest control is very important, among which peach borer is an important pest to pomegranate. The larvae eat into the fruit from the stalks and items of the fruit, leaving a granular insect dung in the fruit, causing decay and fruit drop, resulting in a large reduction in yield, so we must pay attention to the prevention and control of diseases and insect pests.

10. Harvesting and processing

In the process of harvest and processing, because the pomegranate florescence is long and the fruit is ripe in batches, the pomegranate is harvested in batches and cut off from the base of the fruit stalk with scissors. Choose a cool clean room, covered with straw or pine needles, 9 cm thick, stack the fruit and straw layer, no more than 5-6 layers, and finally pile straw. You can also use well cellar storage, the method is: select a dry place with a diameter of 100 cm and a depth of 200 cm, and then dig caves around, mat grass at the bottom, stack the fruit no more than 5 layers, cover the wellhead, keep the stomata, and check once every semimonthly, this is the last step.

Matters needing attention in planting double pomegranate

Pomegranate is widely used because it is a plant for both medicine and food, and its nutritional value is very high. In addition to being processed into beverages, its pericarp can be used as raw materials for tanning industry and for making natural dyes, landscaping and pot ornamental. Therefore, the cultivation of pomegranate has good economic benefits, broad prospects for development and utilization, and has a good market.

How to plant double pomegranate seedlings

1. First, control the temperature. Pomegranate prefers warm climate and requires higher temperature in the growing season, and an effective accumulated temperature of more than 3000 ℃ is needed during the whole growth period. Pomegranate can also withstand a low temperature of 18 ℃ during dormancy, which shows that temperature is very important.

2. Second, keep moisture. Pomegranate is more tolerant to drought, especially before flowering and fruit ripening, proper drought is beneficial to the development of fruit setting and fruit quality. In the period of shoot growth and young fruit expansion, the water supply should be increased appropriately, which is beneficial to the healthy growth of the tree, promote the expansion of young fruit, increase the yield, avoid watering before harvest, and water affects the growth.

3. Finally, it is noted that pomegranate root-knot nematode mainly harms the root system of pomegranate trees and is hidden, which is often ignored and loses the favorable opportunity for control, resulting in tree weakness and serious yield reduction. The main dry rot disease affecting the production of pomegranate in Kaifeng is the dry rot on the branches. In the land with serious dry rot, the soil desertification is serious, the soil fertility is thin, the tree potential is weak, and there are root-knot nematode disease, which is easy to cause frost injury, so prevention and control is very important.

After the introduction of the editor, how much do you know about double pomegranate? Know its planting method, double pomegranate planting techniques and points for attention, and how to grow it, friends who are interested in double pomegranate can buy it and give it a try. I hope my explanation will be helpful to you all.