Is there an expert who understands passion fruit cultivation technology?

1. Topping and topping: passion fruit grows to about a meter and is naturally capped, in order to make the tree dwarf, easy to manage and harvest, in order to make the tree dwarf, easy to manage and harvest, on the other hand, to promote its early side branches, early fruit. Therefore, when the plant grows to a height of 60 cm, the tip of the main stem should be removed in time, and the top should be plucked again when the side branches grow to 60 cm long.

2. Pruning and forking: passion fruit has the habit of flowering and fruiting on the new branches of the year, if the old branches are not pruned, the crown will expand year by year. If the canopy is too large, it will inevitably affect the transport of nutrients and cause the plant to susceptible to aging, so pruning should be carried out every winter from the second year onwards to keep the canopy of a certain size to increase yield and extend the age of the tree.

After the temperature rises in spring, many new branches will sprout on the main stem and side branches, often due to excessive number and overcrowding, which should be appropriately loosened.

3. Fertilization: in winter or early spring, dig a ring ditch around the tree, reapply farm fertilizer and phosphorus and potassium fertilizer in the ditch, apply 20 kg of compound fertilizer or 10---20 quintals of organic fertilizer per mu, 15 kg of general calcium fertilizer, 5 kg of potassium sulfate mixed application, and backfill the annular ditch with dug soil after application, so as not to expose the fertilizer, so as to maintain the fertilizer effect, and often top dressing according to the growth situation during the growth period.

4. Winter anti-freezing: areas with low temperature should pay attention to cold protection and anti-freezing, which can be covered with straw mats, orange stalks, films, etc. At the same time, cut off the young autumn leaves, cut most of the branches short and retract the canopy, and seal the incision with film to prevent the whole plant from freezing to death.

5. Prevention and control of pests and diseases: passion fruit has strong resistance to stress and fewer pests and diseases. When aphids, red spiders, leafhoppers, beetles and yellow ants and other pests and powdery mildew are found, they should be prevented and treated in time.

What to do if my passion fruit leaves turn yellow and curly.

1. Passion fruit has a unique flavor, sweet and sour, and high nutritional value, it can be planted all year round, but it is best to plant it in 2-3 months, and it is better to choose it on a cloudy day or after rain, because it will be planted in autumn at this time, and it will be ripe in autumn, and there is no need to wait until the next year.

2. Choose a more mature fruit, dig out the seeds inside, wash off the pulp in warm water, and finally put the seeds in a ventilated place to dry for a day or two.

3. Passion fruit likes full sunshine, and full sunshine is conducive to passion fruit flowering, and it will bear more fruit. The best temperature for passion fruit to grow is 20-30 °C, at which temperature passion fruit grows particularly strong. Temperatures below 0 can easily cause death.

In winter, we must pay attention to keeping warm.

4. Passion fruit likes moist soil, drought or stagnant water is not good for its growth, and it is necessary to avoid overwatering while watering more in hot weather. Passion fruit has a high demand for fertilizers, especially those containing potassium, and is applied before flowering and fruiting, so that more fruit can grow.

1. The selection of land for planting passion fruit.

In planting passion fruit, we must choose the soil that can make passion fruit grow quickly, and let the soil have a high nutrient content, preferably the soil has a high nutrient content, but also soft soil, and let the field have a good drainage function, so as to avoid the roots of passion fruit being soaked in excess water, and the field should be selected in a place where it can be winded, and it can also see the sun, so that passion fruit can grow quickly under the sun. Before planting passion fruit, the soil should be mixed with farm manure, and after the soil and farm manure are mixed together, the soil surface should be watered once, and the soil should be covered with leaves once to keep the soil moist.

2. Prune the branches of passion fruit.

To plant passion fruit, pruning the branches of the passion fruit tree is an inevitable step, we need to cut the thin branches of the passion fruit tree, in order to let the passion fruit trunk absorb nutrients, when the passion fruit tree grows to a certain length, we must erect pillars around the passion fruit tree to prevent the passion fruit tree from tilting or collapsing. The passion fruit tree will be particularly lush when it is fully developed, in order to make the main trunk of the passion fruit tree respirable and have enough sunlight, at this time the passion fruit must be pruned, but you must not cut the branches of the passion fruit tree too much, but you can cut the branches of the passion fruit after harvesting the passion fruit, you can cut it to the root.

3. Water and fertilizer management of passion fruit.

Passion fruit is particularly fond of moist soil, do not water too much when watering passion fruit trees, if you must drain the field in time after the rainstorm, do not let the stagnant water soak the cadres of the passion fruit tree, if the weather is dry, but also water the field to avoid the drought of passion fruit trees, especially when passion fruit bears fruit, otherwise the passion fruit tree will cause the passion fruit to be thin after drought, and it will also cause passion fruit to begin to rot on the tree. Of course, if you want passion fruit to increase the yield of the harvest, you need to fertilize the passion fruit tree regularly, and you can use farmhouse fertilizer to fertilize here, so that the passion fruit can become plump.

4. Harvest passion fruit in a timely manner.

When harvesting passion fruit, don't harvest passion fruit too early, otherwise because the fruit is not ripe, the passion fruit is in the market, we can wait until the passion fruit turns purple to harvest, but some passion fruit varieties look at the color is not able to see whether the fruit of passion fruit is ripe, and then we can wait until the fruit of passion fruit falls to the ground, but the fruit of passion fruit is ripe and falls on the ground to pick it up in time, otherwise the fruit of passion fruit is easy to rot after the evolution of the air on the ground, There is no exact ripening time for passion fruit, so be sure to check frequently whether the fruit of passion fruit is ripe.

If you want to grow passion fruit well, you must have a deep understanding of passion fruit, and give passion fruit trees a good protection from the cold in winter. It is also necessary to often observe the pests on the fruit tree of passion fruit, if there are pests, spray insecticides in time, and insecticide should be carried out on passion fruit when the stamens of passion fruit grow.

When planting, we must choose high-quality varieties, and then we should also choose fertile soil, timely watering and fertilization, strengthen the management of water and fertilizer, ensure sufficient light, spray some pesticides regularly, remove pests in time, loosen the soil in time, ensure the permeability of the soil, do a good job of drainage and ventilation, and the temperature should be controlled at about 23.

It can be planted by sowing, by cuttings, and by grafting, so that plants can be better reproduced, and we must pay attention to temperature, watering and fertilizing.

Be sure to fertilize in time, control the temperature, keep it at about 20 degrees, and pay attention to the time of planting, it is best to plant in March, it is best to choose sandy soil.

Be sure to control the temperature outside, never let the temperature difference be too large, but also water in time, and pay attention to the moisture of the soil. It is best to keep the temperature within 30 degrees.

To choose the soil, to choose the variety of passion fruit, to prune the branches of passion fruit, to kill insects on passion fruit on time, to water and fertilize.

1. Passion fruit planting technology.

1) Planting time.

Passion fruit planting temperature can not be too low nor too high, under normal circumstances, it is best to plant passion fruit in spring in March and April, and in tropical areas can be planted in January and February, first of all, the passion fruit seeds need to be taken out from the ripe fruit, and the survival rate of large and full seeds is relatively high.

2) Prepare the soil.

For passion fruit planting technology and management need to be transported or pay attention to what, in addition to paying attention to the planting time, but also to prepare a suitable soil for growth as a planting substrate, generally can be mixed with red soil, garden soil, coarse sand in accordance with the ratio of 5:3:2, nitrogen, phosphorus and potassium compound fertilizer can be used as the base fertilizer of the substrate.

3) Fruit seedling planting.

First of all, you need to sow passion fruit seeds into the soil to keep the soil moist, wait for the two to grow passion fruit seedlings in about a month, and then transplant the fruit seedlings into the potting soil suitable for growth, you need to gradually add an appropriate amount of soil to the potting soil, and compact the covered soil, and wait for the seedlings to adapt to the new potting soil.

2. Passion fruit planting management.

1) Watering and fertilizing.

Passion fruit is relatively drought-tolerant, usually do not need to water it immediately after planting, to avoid causing passion fruit to suffer from blight, when rainy days should also do a good job of drainage measures, so that the seedlings in the pot soil to grow robustly, and need to apply nitrogen, phosphorus and potassium compound fertilizer to the seedlings every half a month.

2) Rack trimming.

When the seedlings of passion fruit grow to 8 10cm, you can build a hedge post with a height of about 2m in the potting soil of passion fruit, and then fix the seedlings on the support with a rope, when the seedlings grow to 1m, the upper end can be pruned quickly, and the top of the side vines can be removed, so that it can grow better.

3. Passion fruit can be eaten raw or used as vegetables and feed; The drug has the effect of excitement and strengthening; The fruit pulp is juicy, with calcium bicarbonate and sugar, it can be made into an aromatic and delicious drink; Seeds are pressed for oil, which can be used for edible and soap making, paint, etc.; The flowers are large and beautiful, and can be used as ornamental plants in the garden.

Passion fruit, also known as egg fruit, is a very popular fruit in recent years, and it is in demand all over China.

Passion fruit is a herbaceous vine, which is intensively cultivated in tropical areas of China.

Passion fruit can be eaten as a fruit, and it also has a great medicinal effect.

1. Choose a place to build a garden.

Passion fruit is relatively adaptable to the soil, but when planting, it is still recommended to choose a leeward, sunny gentle slope, and the soil is mainly sandy soil.

Ensure that the soil is rich in humus, normal drainage and irrigation, and the soil layer is deep.

Because passion fruit is creepy, we have to do a good job of building a frame after choosing a good site.

The shelves can be made of wooden frames, iron frames and cement columns, etc., the height is controlled at about two meters, the spacing between the rows of plants is kept at meters, and the specifications of the planting holes and planting holes are kept at 70 cm in length, width and depth.

2. Reproduction methods.

The propagation method of passion fruit is generally based on sowing propagation, first of all, we need to select a strong fruit tree without diseases and pests, and the fruit ripeness is consistent as the mother tree.

The fruit is picked when it is fully ripe, then left for a period of time for post-ripening, then the seeds are removed, the mucilage is washed, dried and stored for sowing.

Passion fruit sowing is mainly based on seedling transplanting, which is generally sown from March to May, and the sowing amount per mu is kept at about it.

Before sowing, the seeds should be soaked in water for a whole day, and then carbendazim and other agents should be used to soak the seeds.

Then do a good job of germination, after about 80% of the seeds are exposed, you can sow seeds, cover the soil and water after sowing, and wait for the seedlings to emerge.

3. Timely planting.

After the seedlings emerge, it is necessary to do a good job in the prevention and control of pests and diseases, and carry out reasonable watering according to the soil moisture.

Thinning is carried out when the seedlings have grown about 3 true leaves.

Then according to the height of the seedlings planted in a timely manner, generally when the seedlings grow to about 25 cm can start planting, watering conditions in good places can be planted early.

If water is insufficient, it is best to plant when there is plenty of rain.

After planting, pay attention to keep the soil moist and water it about once every half a month.

When planting, it is necessary to pay attention to maintaining a good row spacing and controlling it at about meters.

4. Field management.

Passion fruit prefers to grow in a humid environment, and its waterlogging and drought tolerance are very poor.

When there is stagnant water, it is necessary to drain it in time, and when there is a shortage of water, it is necessary to do a good job of watering, especially when the fruit is hanging, the water demand becomes larger, and the amount of watering should be increased.

In the early stage of passion fruit growth, nitrogen fertilizer should be the main fertilizer, each plant should be applied once every half a month, urea, peanut bran or farmhouse fertilizer should be the mainstay, and 15kg should be applied to each plant.

Then, as the passion fruit seedlings grow, the amount of fertilizer should be increased appropriately, and it should be sprayed together with foliar fertilizer.

After entering the production period, it is necessary to increase the proportion of phosphorus and potassium fertilizers to promote flower bud differentiation.

Then it is necessary to do a good job of pruning to improve the permeability of the fruit tree, increase the yield and enhance the quality.

The above is a brief introduction to how to grow passion fruit and the field management methods of passion fruit planting.

1. Planting. Passion fruit is a plant that is cultivated and planted in the same year, and it can bear fruit in the same year, and it is generally planted from February to March every year. The normal planting period of passion fruit is 4 to 5 years, and after picking and playing in the fifth year, the old plants must be cut down and replaced.

Passion fruit is a tropical fruit, and it is easy to be harmed by viruses after a long stubble year, which will affect the fruit quality and yield of fruit trees.

2. The construction of scaffolding. During the cultivation of the white incense pot, it is necessary to build a scaffolding, so that it will be convenient to manage and finally pick, there are many ways to build a scaffolding, now it is mainly a horizontal scaffolding and a single-line hedge-type frame-based, the column of the single-line hedge is about a meter high, and it is set up between the pillars and the columns, and the distance from the ground is about 35 cm, and each pillar is pulling two lines.

3. Pruning and pruning. After the passion fruit is planted, the pillar should be checked at the seedling stage, mainly to facilitate the guidance of the main vine to climb the trellis. When the main vine grows to one meter, Ji will cut off the top bud to encourage him to grow a side vine, and then leave only another side vine to grow on both sides, and when the side vine grows to two meters, cut off the top bud of the side vine, and urge him to grow a side vine again.

When the horizontal trellis is cultivated, wait until the main vine reaches the trellis, and leave the side vines to grow around, and the passion fruit should not be pruned strongly, nor excessive pruning, otherwise it will be easy to make the main vine wither, and the whole vine will die slowly. Normally, after the fruit is picked, the side vines should be shortened, leaving a knot to help new side vines grow. It is also necessary to cut off overly dense branches and branches that droop to the ground, and after thinning, it will increase the ventilation and lighting of the plants.

4. Fertilization. When fertilizing passion fruit, the ratio of nitrogen, phosphorus and potassium is generally 2 to 1 to 4, you must not apply more nitrogen fertilizer, if you want to grow quickly, 7 days after planting, start to spray twice love more harvest, spray once every seven days, a small bag of water 61 kg. Within 15 days of flowering, increase the amount of fertilizer to help the fruit grow larger.