Growth habits and cultivation techniques of figs

Figs are also known as milk berries. The fruit is soft and sweet, with special flavor, rich in fructose and glucose easily absorbed by the human body, high content of carotene and vitamin C, and contains a variety of digestive enzymes, which can help digestion, so it is a good health fruit. At the same time, traditional Chinese medicine believes that figs are sweet and flat in fruit, with appetizers, moistening intestines, anti-inflammation, detoxification, lactation, dysentery and treatment of hemorrhoids and other effects. Folk folk prescriptions are widely used, often with branches, leaves, roots and fruits as medicine. In recent years, through experiments on mice, figs also have a certain anticancer effect. Ripe figs are not resistant to storage and transportation, but can be processed into candied fruit, jam, dried fruit and canned syrup.

Figs have the advantages of easy reproduction, simple management, early fruit and few diseases and insect pests, smooth branches and leaves, strong adsorption and resistance to toxic gases such as sulfur dioxide, can eliminate pollution, purify the air, and root systems are resistant to heavy salt and alkali (generally up to 0.3%-0.4%). Therefore, behind the house, around the factories and mines, especially in the vast coastal beach areas, the development of fig production is very promising.

Main species and varieties

Figs belong to the genus Ficus of Moraceae, and only figs are cultivated as fruit trees. According to whether its normal fruiting needs pollination and the type of flowers, it can be divided into 4 groups or varieties. Most of the cultivated varieties belong to the common fig group, and there are only female flowers in the cryptocephalous inflorescence, which can bear unisexual fruit without pollination. According to the harvest time, it can be divided into three types: autumn fruit type, summer fruit type and summer-autumn fruit type.

At present, the varieties planted in China are basically quoted from Europe, America and Japan, and some of their original names have been lost and have been given another synonym. There are many varieties cultivated in the middle and lower reaches of the Yangtze River, such as Blanrek, Brown Turkey, California Black, Penglai Persimmon, Ma Yi Tao Fen, Albania 1, Xinyang 88 and Lukang 1 and so on. The temperature in winter in North China is low, and figs are easy to freeze, so we should pay attention to the adaptability of varieties when introducing.

Growth and fruiting habits

Figs are subtropical deciduous shrubs or small trees. Long-lived figs can also grow into big trees under suitable conditions. Fig is well developed, drought-resistant and salt-tolerant, aerobic stain taboo. The branches grow fast and have few branches, and only a few buds at the end of the branches extend upward and outward every year. Except for the basal nodes, 2-3 buds can be formed in the axils of each leaf, one of which is a round flower bud. After entering the fruiting stage, except for the growing branches, almost all the new shoots in the crown can become fruiting branches. Therefore, the fruit can begin in 2-3 years after planting, and the full fruit period can be entered in 7-10 years.

Flower buds differentiate and develop further and become a unique inflorescence receptacle fruit. Inflorescence receptacle fruit fleshy saccate, with a small hole at the top, covered by surrounding scales. There are thousands of florets arranged on the inner wall of the inflorescence receptacle, forming a hidden inflorescence, so the appearance can only see the fruit but not the flower. Florets can bear unisexual fruit without pollination. The edible part is actually formed by the common hypertrophy of the inflorescence receptacle and most of the small fruits wrapped by the inflorescence receptacle.

The fruit development period is 50-60 days. The fruit in the middle and lower part of the new shoot matures in the autumn of the same year in the Yangtze River basin, which is called autumn fruit. Some of the late-developed fruits on the new shoots are less than mature, and they wrinkle and fall off when they are cold. The flower buds on the first nodes of new shoots differentiate at the end of autumn and are covered with scales, which can survive the winter safely in warm winter areas, and then continue to differentiate and develop into summer fruits after the next spring. Normally ripe summer fruits are generally of better quality. The varieties belong to different types according to the formation ability of summer fruit and autumn fruit.

Characteristics of cultivation techniques

1. Reproduction and planting. Fig branches are easy to take root and tillers are easy to occur. Cutting, striping and ramet can be used when propagating seedlings. In production, a large number of seedlings are propagated by cutting method, and the survival rate is very high. The application of hardwood cuttage in the Yangtze River basin was carried out in the middle and late March. All branches with short internodes and 1 cm ~ 1.5 cm thick branches can be used as cuttings with 2-3 buds per cuttage. Specific operation techniques can be referred to grapes. Continuous cropping is avoided in the cutting ground to avoid the spread of nematodes. If the plastic greenhouse is used to raise seedlings in nutrition bags in winter, the seedlings can be formed earlier.

When building a garden, suitable varieties should be selected according to different requirements and site conditions. For example, yellow varieties should be selected for canning processing, cold-resistant varieties should be selected in places with low temperature in winter (minus 15 degrees right), salt-resistant varieties should be selected in tidal flat, and large fruit varieties should be selected with fresh fruit in the market. Continuous cropping is not allowed in the garden.

The planting distance is generally 3 ~ 4 meters, and the tree crown is large in areas with good soil quality or warm climate, which can expand the row spacing to 5 ~ 7 meters. Planting time can be planted in autumn or spring in the Yangtze River basin. Autumn planting should be earlier, and spring planting should be in mid-and late March. The coastal tidal flat should be planted in autumn and in Huaibei in spring.

2. plastic surgery, pruning and fertilizer and water management. In general, the branches in the fig crown are not dense, which is suitable for cultivating a layered tree with a central trunk or a naturally happy shape of multiple main branches. it can also branch directly from the ground to form a tufted shrubby crown. During plastic surgery, the seedlings should be dried at a height of 40 cm ~ 50 cm, and then the whole tree will retain 4 or 6 main branches, with or without the central trunk. There is a certain distance between the main branches, and the main branches are cut to 40 cm ~ 60 cm every year, and then 2 or 3 secondary main branches are arranged at appropriate intervals to enlarge the fruiting area.

After the completion of the tree shape, only useless long branches, dense branches, drooping branches and dry and withered branches should be removed every year, and strong branches should be retained as much as possible to bear fruit. For the varieties mainly harvested in autumn, because the fruiting parts are mostly in the middle and lower part of the new shoots of the same year, the branches can be moderately cut short. The flower buds of summer fruit varieties are often born at the top of branches, so it is not appropriate to cut short robust branches in winter, so as not to affect the yield. For the fig trees with few branches or fruit parts moving out year by year, the fig trees can be properly truncated in winter to promote new branches. Part of the branches can be clipped to leave 2 or 3 leaf buds at the base.

The tissue of fig branches is loose, and the cuttings heal slowly. After winter shearing, it often dries up the branches under the cuttings, affecting the growth of cuttings buds. Therefore, the large shearing mouth should be smeared with wax or other protective agents, and the twigs can appropriately improve the short parts.

Fig base fertilizer was applied in combination with winter tillage before and after defoliation. Topdressing should be applied in stages before the rapid growth of new shoots and the rapid expansion of receptacle fruit. Figs do not have strict requirements for moisture, and attention should be paid to drainage in the rainy season. In coastal areas, it is best to set up pillar protection in the typhoon season.

3. Overwintering protection. Figs prefer a warm and drier climate, and their cold resistance is low. Branches and stems are often frozen when cultivated in temperate zones, especially for young trees under 5 years old, when they encounter a low temperature of 16-18 degrees in winter, the whole plant is at risk of freezing to death. When overwintering in Huaibei area, it is appropriate to cultivate soil at the base of the tree trunk to prevent freezing, about 35 cm high, and then remove the soil after thawing in spring. The big branches can be protected by grass to survive the winter. With the increase of tree age, the overwintering ability is gradually enhanced. Once the plant is frozen, the frozen branches should be cut off in time, and new branches should be selected instead after germination. Sometimes even if all the aboveground parts are frozen to death, the next spring can still sprout powerful branches from the root neck of the soil, forming a new crown.

Main diseases and insect pests and their control

Figs have fewer diseases and insect pests. The common ones that cause great harm are mulberry longicorn beetles, root-knot nematodes and fruit anthracnose. The prevention and control of mulberry longicorn beetles can refer to the part of apple and plug with poison label. At present, the prevention and control of root-knot nematode is mainly to avoid continuous cropping in the old garden and quarantine and disinfect the seedlings, and the soil can also be disinfected when conditions permit. Fruit anthracnose should be sprayed with 200 times lime Bordeaux solution or 75% chlorothalonil 600 times 800 times solution as early as possible before the onset of fruit in summer and autumn, and the safe interval of the latter application (days from the last application to harvest) was 7-14 days.

Harvesting, storage and processing

Fig has a long ripening period, and the fruit is gradually mature in summer and autumn, so it is suitable to be harvested in batches. Fully ripe fruit, the apical pore slightly open, the outer skin net pattern is obvious, the flavor is the best, but not resistant to storage and transportation. Fruits sold freshly in the market should be harvested ahead of time. Fig fruit is juicy, long-term contact is easy to cause skin inflammation, often need to wear silicone gloves when picking fruit.

Mature figs are extremely perishable, red varieties and easy to change color, and even short-term storage requires a low temperature of about 0 degrees and a relative humidity of 85% to 90%. It is generally appropriate to deal with it with harvest, and do not store it for a long time.

For short-term storage and transportation, the fruit can be impregnated with SM antistaling agent, removed to dry, and then put into the fruit box for transportation. If you use a fruit turnover box with a silicon window and a sealed cover, the fresh-keeping effect is better.

Fully ripe figs are peeled, soaked in concentrated sugar solution for 1 to 2 days, then dried, and then candied figs can be made into candied figs with special flavor. In addition, it can be made into fig jam.

How to plant and cultivate fig trees? Fig trees bear fruit for several years

Fig tree (scientific name: Ficus carica Linn.) It belongs to Moraceae, is a deciduous shrub of Ficus, and belongs to subtropical deciduous small trees. Also known as Tianxianguo, Mingmu fruit, Yingri fruit and so on. Hundreds of fig varieties are known, most of which are evergreen, and only those growing in temperate zones are deciduous varieties. It grows in tropical and temperate zones for a long time. Fig has strong growth potential and has the habit of growing many times, the growth of new shoots and overgrown branches of young trees can reach more than 2m in the same year, the sprouting power and branching ability are weak, the growth of backbone branches is obvious, there are many latent buds on them, and the life span is very long, up to several decades. So how to plant and cultivate fig trees? How many years does the fig tree bear fruit?

Pictures of fig trees

Fig tree (Ficus caarica Linn.), it belongs to the plant kingdom, angiosperms, Magnolia, Hamamelis, Urticaria, Moraceae, Boromiaceae, banyan, banyan. It is widely distributed in our country. For example, in southwest China, Zhejiang, Taiwan, Hunan and other areas, like to grow in warm and humid land. At the same time, it is not cold-proof, so in the cold winter, we should take good protective measures.

Well, before we enjoy the picture, the editor also wants to give you the value of popular science. It mainly lies in the garden value and ornamental value. Its leaves are larger and its fruits are ornamental to a certain extent, especially when there are a lot of fruits in summer. It is also one of the anti-pollution plants, it can absorb harmful gases, and it is one of the first choices for planting plants in big cities and industrial areas. Secondly, it also has high dietotherapy value. Its fruit is figs, in addition to a certain degree of medicinal value, we can also make dried fruit, fruit juice drinks and so on. It is a pure natural drink, so it is very popular.

Fig tree planting

Cuttings: cutting is the most common method of propagation, the survival rate of seedlings propagated by cutting is the highest, and there are many seasons in a year that can be cut. When cutting in spring, the cuttings should be selected from the twigs before germination, soaked in water for three days and then inserted into the fine sand. In autumn, you should choose cuttings after falling leaves, when the sap and stop flowing, you can save more energy.

Cutting: after the step of selecting cuttings, cuttings can be used for cutting. Cutting has higher requirements for soil, usually using a 33 cm high, 50 cm wide plant bed, finishing and fertilizing it, and renting a 35 cm ridge after inserting cuttings. The insertion depth of the cutter is about 17-18 cm.

Cultivation of fig tree

Shaping and pruning

The shaping and pruning of figs is relatively simple, and the technical requirements of pruning and shaping are not high. Generally, the way of natural happy pruning of multiple main branches is adopted, but 5 main branches of the whole plant are retained, no lateral branches are left, and the main branch group is directly planted on the main branch. During the period of young trees, we should focus on cultivating the main branches, and pay attention to raising the angle of the main branches to promote multiple branches so as to achieve the purpose of rapidly expanding the crown.

After entering the initial fruit stage, grasp the multi-culture branch group, in order to promote the formation of a certain yield. In the full fruit period, we should pay attention to cultivate the backbone branches and renew the large and medium-sized branch groups to cut the weak branches. If the tree is old or the diseases and insect pests are serious, the main branches and branch groups can be re-cultured by using the sprouting tillering branches or hidden buds on the base or branches. Figs begin in mid-July and mature one after another in November. The picking of figs should generally be carried out in the morning or evening on a sunny day, when there is a small hole at the top of the ripe fruit, and when the pericarp appears the color of inherent varieties (multi-red and yellow varieties), pick. Overripe fruits are not resistant to storage and transportation after harvest.

Fig trees bear fruit for several years

The reason why we usually do not see the fig flower is that it does not want to show its appearance. The fig flower blossoms in the epidermis. It has a fleshy and hollow tissue called "receptacle". The shy floret of figs grows in it.

So people call it figs.

Fig trees are often unisexual and bear fruit many times a year. The tree began to bear fruit 2 ~ 3 years after planting, entered the full fruit stage for 6 ~ 7 years, and the yield increased year by year.

How much is the fig tree?

If it is to plant a few ornamental trees in the yard for entertainment, if you have friends who have planted figs, you can prune directly, about 20-30 cm long, and you can survive by inserting them into the soil. If a large area of planting, it is necessary to go to the market to see the varieties, compare the price, generally 5-10 yuan per tree.

Fig tree fengshui

It is not good to have a fig tree in front of the door or in the courtyard.

Planting fig trees in front of the door (in the yard) has two disadvantages in feng shui:

First of all, fig trees belong to ferocious trees. In principle, poplar willow, plantain, figs, cherry trees, magnolia, magnolia, Phoenix tail bamboo, beech, poplar, and so on, these trees are ferocious trees, planted in front and back of the house or in the yard, will reverse the luck of the family. In other words, women will be dominated by men, while men will not be able to perform the functions that men should have, especially the children will become weak.

Another point, but if the tree is too high and the branches are too long, you will make a tree crash (a kind of top brake, which is as bad as telephone poles and signal tower transformers rushing into doors and windows), which will have a negative impact on the luck of homeowners.

If there are these trees in the garden, they must be transplanted somewhere else.

Fig tree picture, fig tree planting, fig tree cultivation, fig tree several years fruit fig tree fig tree (scientific name: Ficus carica Linn.) It belongs to Moraceae, is a deciduous shrub of Ficus, and belongs to subtropical deciduous small trees. Also known as Tianxianguo, Mingmu fruit, Yingri fruit and so on. Hundreds of fig varieties are known, most of which are evergreen, and only those growing in temperate zones are deciduous varieties. It grows in tropical and temperate zones for a long time. Fig has strong growth potential and has the habit of growing many times, the growth of new shoots and overgrown branches of young trees can reach more than 2m in the same year, the sprouting power and branching ability are weak, the growth of backbone branches is obvious, there are many latent buds on them, and the life span is very long, up to several decades. Pictures of fig trees

Fig tree (Ficus caarica Linn.), it belongs to the plant kingdom, angiosperms, Magnolia, Hamamelis, Urticaria, Moraceae, Boromiaceae, banyan, banyan. It is widely distributed in our country. For example, in southwest China, Zhejiang, Taiwan, Hunan and other areas, like to grow in warm and humid land. At the same time, it is not cold-proof, so in the cold winter, we should take good protective measures.

Well, before we enjoy the picture, the editor also wants to give you the value of popular science. It mainly lies in the garden value and ornamental value. Its leaves are larger and its fruits are ornamental to a certain extent, especially when there are a lot of fruits in summer. It is also one of the anti-pollution plants, it can absorb harmful gases, and it is one of the first choices for planting plants in big cities and industrial areas. Secondly, it also has high dietotherapy value. Its fruit is figs, in addition to a certain degree of medicinal value, we can also make dried fruit, fruit juice drinks and so on. It is a pure natural drink, so it is very popular.

Fig tree planting

Cuttings: cutting is the most common method of propagation, the survival rate of seedlings propagated by cutting is the highest, and there are many seasons in a year that can be cut. When cutting in spring, the cuttings should be selected from the twigs before germination, soaked in water for three days and then inserted into the fine sand. In autumn, you should choose cuttings after falling leaves, when the sap and stop flowing, you can save more energy.

Cutting: after the step of selecting cuttings, cuttings can be used for cutting. Cutting has higher requirements for soil, usually using a 33 cm high, 50 cm wide plant bed, finishing and fertilizing it, and renting a 35 cm ridge after inserting cuttings. The insertion depth of the cutter is about 17-18 cm.

Cultivation of fig tree

Shaping and pruning

The shaping and pruning of figs is relatively simple, and the technical requirements of pruning and shaping are not high. Generally, the way of natural happy pruning of multiple main branches is adopted, but 5 main branches of the whole plant are retained, no lateral branches are left, and the main branch group is directly planted on the main branch. During the period of young trees, we should focus on cultivating the main branches, and pay attention to raising the angle of the main branches to promote multiple branches so as to achieve the purpose of rapidly expanding the crown.

After entering the initial fruit stage, grasp the multi-culture branch group, in order to promote the formation of a certain yield. In the full fruit period, we should pay attention to cultivate the backbone branches and renew the large and medium-sized branch groups to cut the weak branches. If the tree is old or the diseases and insect pests are serious, the main branches and branch groups can be re-cultured by using the sprouting tillering branches or hidden buds on the base or branches. Figs begin in mid-July and mature one after another in November. The picking of figs should generally be carried out in the morning or evening on a sunny day, when there is a small hole at the top of the ripe fruit, and when the pericarp appears the color of inherent varieties (multi-red and yellow varieties), pick. Overripe fruits are not resistant to storage and transportation after harvest.

Fig trees bear fruit for several years

The reason why we usually do not see the fig flower is that it does not want to show its appearance. The fig flower blossoms in the epidermis. It has a fleshy and hollow tissue called "receptacle". The shy floret of figs grows in it.

So people call it figs.

Fig trees are often unisexual and bear fruit many times a year. The tree began to bear fruit 2 ~ 3 years after planting, entered the full fruit stage for 6 ~ 7 years, and the yield increased year by year.

How much is the fig tree?

If it is to plant a few ornamental trees in the yard for entertainment, if you have friends who have planted figs, you can go directly to cut branches, about 20-30 cm long, and you can survive by inserting them into the soil. If a large area of planting, it is necessary to go to the market to see the varieties, compare the price, generally 5-10 yuan per tree.

Fig tree fengshui

It is not good to have a fig tree in front of the door or in the courtyard.

Planting fig trees in front of the door (in the yard) has two disadvantages in feng shui:

First of all, fig trees belong to ferocious trees. In principle, poplar willow, plantain, figs, cherry trees, magnolia, magnolia, Phoenix tail bamboo, beech, poplar, and so on, these trees are ferocious trees, planted in front and back of the house or in the yard, will reverse the luck of the family. In other words, women will be dominated by men, while men will not be able to perform the functions that men should have, especially the children will become weak.

Another point, but if the tree is too high and the branches are too long, you will make a tree crash (a kind of top brake, which is as bad as telephone poles and signal tower transformers rushing into doors and windows), which will have a negative impact on the luck of homeowners.

If there are these trees in the garden, they must be transplanted somewhere else.

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