What are the different ways in which plants can spread?

There are five main modes of dispersal of plant seeds: water dispersal, wind dispersal, adherent dispersal, self-propagation, and animal propagation.

Wind spread, the plant spread by the wind, some plant seeds will rely on the wind to spread and reproduce, fluttering with the wind If the destination climate and environment are suitable, the plant can germinate and grow into new plants, more common dandelions, willows, poplars.

Aquatic plants that grow by rivers can spread their seeds through water, so as to achieve the purpose of reproduction, such as coconuts on the seashore, willows on the shore, lotus flowers in ponds, etc., when the fruits are ripe, the seeds will fall into the water and float with the current to various destinations.

Self-propagation, the fruit of some plants can spread the seeds through their own characteristics, spraying, exploding, catapulting, etc., in which the peas will gradually swell after ripening, and then crack and shoot the seed bullets to other places with their own strength.

Animal spread, some plants will attract birds, insects, squirrels and other animals to eat through their bright red appearance and sweet taste, but because the seed shell is hard and the animal's digestive system is poor, the seed will randomly fall to the ground with the animal's excrement.

Plant reproduction refers to the production of new individuals similar to oneself by plants, which is a natural phenomenon of plant reproduction and continuation of species, and is also one of the basic characteristics of plant life. The main ways of plant reproduction are asexual reproduction, seed reproduction, spore reproduction, etc.

Separate breeding. A reproductive method in which the vegetative organs of plants are isolated and cultivated into independent new individuals. This method is simple and has a high survival rate.

The separation period varies depending on the medicinal plant species and climate, and generally occurs during the dormant period of the plants in late autumn or early spring. According to the different parts of the mother plant, it can be divided into balls (such as saffron), blocks (such as yam, baiji, etc.), roots (such as salvia, aster, etc.), and branches (such as sand kernels, grass along the steps, etc.).

Bead propagation. The branches or stems of the mother plant are buried in the compacted soil, or the branches are bandaged with soil and moss to make them take root, and then cut off from the mother plant to become an independent plant. The striping method includes ordinary stripping method, corrugated striping method, earth pressing striping method, aerial striping method, etc.

Aristolochia, rose, Polygonum multiflori, vitex, forsythia, etc. can all be propagated by this method. [2]

Propagation by cuttings. A part of the vegetative organs of the plant, such as roots, stems, leaves, etc., is cut and inserted into the substrate under suitable conditions, and its meristem or regeneration ability is used to make it take root or germinate and become a new plant. Usually woody plant branches (except for non-lignified) cuttings are called hard branch cuttings, and non-lignified woody plant branches and herbaceous plant cuttings are called green cuttings.

Graft propagation. Grafting propagation refers to the propagation method of grafting branches or buds of one plant onto other plants with roots to heal and grow into new independent individuals. People call the branches or buds used for grafting scion, and the plants with roots in the lower part are called rootstocks.

Grafting propagation can maintain the traits of excellent plant varieties, accelerate plant growth and development, harvest medicinal materials in advance, and enhance the ability of plants to adapt to the environment. Among the medicinal plants, there are chebula, cinchona, papaya, hawthorn, citrus aurantium, Xinyi, etc.

There are three methods of grafting: branch grafting, bud grafting, and leaning grafting

Wind propagation: Plants such as dandelions, willows, and poplars can be propagated by the wind. Waterborne:

Plants that are aquatic or on the shore can spread through water. Self-propagation: The pea borrows its own power to catapult to other places.

Artificial dispersal: Collect seeds and sow them when the temperature is right for the next year. Animal Transmission:

Attract animals to nibble or stick to the hair.

The main modes of transmission of plants are wind-powered, water-borne, mechanical, and animal-driven, as follows:

1. Wind propagation.

Seeds that are spread by the wind are generally lighter, so that when the wind blows, the seeds of the plant can be blown everywhere, and when the wind stops, the seeds will fall back to the ground and take root. For example, our common dandelions, willows, poplars, etc., are spread by the wind.

2. Hydraulic propagation.

Seeds that are dispersed by water generally live in or near water, so that when the seeds are ripe, the seeds will fall into the water, float with the water, and take root and germinate when they stop. For example, the coconut that is common in the south and so on.

3. Mechanical propagation.

Most of the seeds that are mechanically dispersed are legumes, such as peas. When the plant matures, the pods of the plant will open and shoot the seed bullet so that the seeds can continue to grow when they fall to the ground.

4. Animal transmission.

Our common animal-borne seeds are Xanthium, the seeds of this plant have a hard shell, and there is a layer of sparse thorns on the surface of the shell, which can be easily hung on the animal, and the animal feels uncomfortable, and the seed is taken off the body, so as to achieve the purpose of spreading.

There are 1 ways in which plants spreadWind Spread: Some plants have very light seeds that can be carried by the wind to many places to complete the spread, such as dandelion willows, elms, pulsatillas, etc.

Red-skinned willow: It is the catkins that fly to spread the seeds far away. (In spring, catkins fly everywhere, do you know the mystery of flying catkins in spring?)

If you grab a ball of catkins and look closely, you will find that there are some small particles inside, which are the seeds of the willow tree, and the willow tree spreads the seeds far away by flying catkins. 2.Animal Transmission:

Animal dispersal is the most common method of seed dispersal, and seeds can be eaten by animals and excreted in feces, or they can be picked up by animals on their fur and carried away by animals. Cherries, wild grapes, wild ginseng: The seeds are eaten by small birds or other animals, and because they cannot be digested, they are excreted with feces and spread in all directions.

Pine nuts: They are taken away by squirrels when they store their winter food. Pine nuts, hazelnuts, walnuts:

In the autumn, in order to store the food for the winter, the squirrels like to take these nuts away and bury them in the ground or tree cavities for preservation, and some of them will take root and sprout at the burial site before they are eaten in the spring. 3.Waterborne:

Some plants grow near or in water, and when the seeds are ripe, they will fall into the water and drift far away with the current, thus completing the dispersal of the seeds. Coconut: When the fruit of the coconut tree is ripe, the shell is hard and hard, like a small boat.

After falling from the tree, it drifts away with the sea, and when the tide washes it over the island, new coconut trees grow on the shore. Water lily: When the fruit of the water lily is ripe, it will fall into the water and slowly rot, and the seeds covered with a spongy outer seed coat will float and float on the surface of the water, drift with the waves, and finally sink to the bottom of the water to take root and sprout.

4.Autologous transmission: Catapult propagation, also known as mechanical propagation, means that after the fruit of the plant matures, it will naturally split, and the seeds inside will rely on elasticity to complete the dispersal, such as rapeseed, mustard, soybean and other plants.

The main modes of plant transmission are wind transmission, water transmission, mechanical transmission and artificial transmission, and some plant seeds will be spread through animals, and the seeds of plants can not be digested and excreted after being eaten by animals; Some seeds will attach to the fur of animals and be carried by animals, such as pine cones, Xanthus, etc.

Nature is magical, and everything it creates is so amazing. As immobile plants, nature has also given them a special method of spreading their seeds. Some plant seeds will be spread by animals, and the seeds of plants will be excreted after being eaten by animals, which cannot be digested; Some seeds will attach to the fur of animals and be carried by animals, such as pine cones, Xanthus, etc.

The details are as follows:

1. Wind propagation.

Some plants rely on the wind to spread, and with the wind, they grow and reproduce. Such as dandelions, poplars, willows, and so on.

2. Water transmission.

The seeds of some plants fall into the water and wander to various places with the water. Such as coconut trees by the sea, catkins on the shore and so on.

3. Mechanical propagation.

The fruits of some plants can be dispersed by mechanical operation, and generally legumes use machinery to disperse seeds.

4. Artificial propagation.

The fruit of some plants will be eaten by humans, and the pits will generally be discarded, and under the right conditions, the seeds inside will sprout and grow.

In the process of plant planting, water-soluble fertilizer can be appropriately applied to supplement nutrients.

Wind media, wind spread: the most familiar dandelion relies on the wind to fly far; There are some small particles in the catkins of the willow tree, which are the seeds of the willow tree, and the willow tree relies on the flying catkins to spread the seeds to distant places to settle down, as well as maple, poplar and so on.

Spread by water: Plants that grow near the water usually use water power to spread their seeds, such as coconuts, lotus, etc., which are spread by animals: typical representatives of Xanthium, whenever the fruit is ripe in autumn, it will find an opportunity to firmly hook on the person or animal that touches it, and take the opportunity to travel far, as well as the seeds of plants with berries (such as grapes, wolfberries, sea buckthorn), etc.; Some of the fruits that are used as animal food, such as the undigested seeds of birds, are excreted and can be carried far away, such as ficus.

Spread by its own power: like spraying melons, when the melon is ripe, the melon will fall off at the slightest touch, and spray out the seeds in the melon along with the mucus from the top, with a range of up to five meters, as well as impatiens and so on.

Wind media, wind spread: the most familiar dandelion relies on the wind to fly very far; There are some small particles in the catkins of the willow tree, which are the seeds of the willow tree, and the willow tree relies on the flying of the catkins to spread the seeds to Yu Jian far away to settle down, and also erects the maple, poplar and so on.

Of course, the way plants spread needs wind, and when the wind blows, it blows their seeds in all directions.

Hello, 1Wind propagation: the most familiar dandelion relies on the wind to fly far; There are some little finger ridge particles in the catkins of the willow tree, which are the seeds of the willow tree, and the willow tree is to spread the seeds to distant places to settle down by the flying catkins, as well as maples, poplars, and so on2

Water-spreading: Plants that grow near water, usually use water to disperse their seeds, such as coconuts, lotus, etc.3Spread by animals:

Typical representative of Xanthus, whenever the fruit ripens in autumn, it will find an opportunity to firmly hook on the person or animal that touches it, and take the opportunity to travel far away, as well as the seeds of the ghost needle grass and the seeds of plants with berries (such as grapes, wolfberries, sea buckthorn), etc.; Some of the fruits that are used as animal food, such as the undigested seeds of birds, can be excreted and can be carried far away, such as ficus. 4.Spread on its own:

Like spraying melons, when the branches carry the melon to ripen, the melon will fall off if it is touched slightly, and the seeds in the melon will be sprayed out together with the mucus from the top, with a range of up to five meters away, as well as impatiens and so on.

Hello landlord, I'm glad to answer for you, there are 4 main ways to spread plants:

Spread naturally. The so-called natural transmission is that organisms in nature are transmitted by the wind in nature, which is generally relatively light plants that can float in the air. For example, dandelions, pines, maples, elms, and other plants.

It is spread by animals. For example, some other animals eat the seeds into the stomach, and because they cannot digest them, they are excreted with the feces and spread in all directions.

Relying on the strength of the fruit itself, the seeds are stupid and not sown. When the fruit of some plants cracks sharply, a mechanical force or jet force is generated to spread the seeds. Due to the different arrangement of thick-walled cells in each layer of the peel, with the change of the water content of the peel, it is easy to twist and crack when shrinking, so as to eject the seeds and scatter them in the distance.

For example, lentils, soybeans, rape, sesame and other cash crops.

It spreads by water. These are plants that grow in water or in swamps, such as lotus flowers, whose seeds are often transported by water, and coconuts, which, when ripe, fall into the sea and drift away with the sea.

The above information is based on experience, I hope it will be helpful to the landlord

There are several ways in which plants can be dispersed:

1.With the help of wind infiltration and dismantling force spread, such as dandelion, maple poplar, etc.

2.It is spread by hooking the fur of small animals: such as Xanthus, Needle Grass, etc.

3.It is spread by water power, such as lotus, coconut, etc.

4.It is transmitted by the feces of the empty jujube animals after feeding, such as strawberries, watermelons, etc.