What are the tips for plants to survive in water?

Updated on society 2024-07-21
10 answers
  1. Anonymous users2024-02-13

    Methods of indoor aquatic plants.

    1. Sunshine: Most aquatic plants need sufficient sunshine, especially during the growth period (that is, between April and October every year), if the sunlight is insufficient, the phenomenon of long growth, small and thin leaves, and no flowering will occur.

    Methods of indoor aquatic plants.

    2. Soil: In addition to floating plants that do not need subsoil, planting other kinds of aquatic plants must use organic clay soil such as field soil and pond mud as the subsoil, and cover the surface with a diameter of one to two centimeters of coarse sand, which can prevent water turbidity caused by irrigation or vibration.

    Methods of indoor aquatic plants.

    3. Fertilization: Take the jade fertilizer of oil meal and bone meal as the base fertilizer, and put it about.

    Four or five jade fertilizers can be placed in the corners of the container, and waterside plants do not need base fertilizer. Top dressing uses chemical fertilizer instead of organic fertilizer to avoid polluting water quality, and the dosage is ten times thinner than that of ordinary plants.

    Methods of indoor aquatic plants.

    4. Water level: Aquatic plants have different requirements for water depth according to their growth. Floating plants are the simplest, requiring only enough water depth to float; For submerged plants, the water height must exceed that of the plant to allow the stems and leaves to stretch naturally.

    Waterside plants keep the soil moist and slightly waterlogged. Plants that stand up for water should maintain a water depth of about 50 cm to about 1 m because their stems and leaves will stick out of the water. Floating plants are more troublesome, and the water level must be adjusted according to the length of the stem, so that the leaves float on the water surface in a natural state.

  2. Anonymous users2024-02-12

    The survival characteristics of aquatic plants are very different from those of terrestrial environments. The water environment has the characteristics of fluidity, gentle temperature change, weak light intensity, and low oxygen content. In the process of long-term evolution, aquatic plants have formed many morphological structures that are suitable for the water environment, so they can reproduce themselves and occupy a certain position in the whole plant group.

    The light intensity of the water environment is weak, so the leaves of aquatic plants are usually thin, and some of the leaves are thin and filamentous or linear; Some are ribbon-shaped; Some of the leaves are broad and transparent. Chloroplasts are distributed not only in mesophyll cells but also within the cells of the epidermis, and chloroplasts are able to flow to the lightward side with the flow of protoplasm, which allows efficient use of the weak light in water for photosynthesis.

    The oxygen content in the water environment is less than 1 20 in the air, adapted to the anoxic environment, and aquatic plants have a well-developed aeration system. The stomata of the lotus root leaf can absorb the oxygen in the air, and the oxygen enters the leaf, and its oxygen concentration is higher than the oxygen concentration of the various organs of the lotus root, and the oxygen diffuses to the ground through the ventilation tissue of the petiole in all directions, so as to ensure the normal respiration and metabolism of the underground organs. This ventilation system is open.

    The aeration system of goldfish algae is a closed type, and the plant can store the carbon dioxide released during its own respiration for the needs of photosynthesis, and at the same time, it can store the oxygen released by photosynthesis to meet the needs of respiration.

  3. Anonymous users2024-02-11

    At present, the main plants that can be raised in water are lotus, water lily, narcissus, hyacinth, pothos, hyacinth, rich bamboo, spider plant, evergreen, heart-leaf vine velvet, fine-leaved millennium, etc. There are two main categories of hydroponic plants. One is aquatic flowers, which grow in water in nature, such as lotus and water lilies; The other type is flowers that can be hydroponics, and they generally grow in soil or cultivation substrates, such as narcissus, hyacinths, etc.

    Due to the insufficient light in the living room, it is more suitable for cultivating the latter category. In addition, they have low nutrient requirements and can basically grow in tap water without adding nutrient solution. The suitable species in the family are pothos, hyacinth, rich bamboo, spider plant, evergreen, heart-leaf vine velvet, fine-leaved millennium wood, etc.

    These plants generally do not require special management. Containers with a certain volume for root stretching can be used, while glass containers with open necks are more beneficial for maintaining water quality and root growth. When planting, avoid soaking the leaves in water to avoid rotting; If placed under suitable light conditions, it will soon take root; Add some water when you find that there is little water to prevent the root system from drying out; When the water becomes dirty, remove the plants, wash the container, and refill the water.

    Hydroponic plants have the following advantages: first, because water can evaporate freely, in the same environment, it has a more obvious role in regulating air humidity than potting plants; Second, the management of potting soil can be omitted for hydroponic plants, which is clean and hygienic, and simple to maintain; Third, if some plants whose roots can be exposed to light, with suitable containers, the whole plant can be ornamented, which has a higher ornamental value.

  4. Anonymous users2024-02-10

    Aquatic plants adapt to the water environment to survive, 1. The leaves are shaped into strips to prevent being washed away by water, 2. The ability of leaf chloroplasts to absorb light energy is enhanced, and 3. The plant body can absorb oxygen in water.

  5. Anonymous users2024-02-09

    Aquatic plants have the ability to adapt to their environment.

    For example, the fruit of a lotus flower is hollow in the middle. That is, there are many small holes in the middle of the lotus root, which can ensure his breathing.

    Another example is that the middle of the reed is empty. It both keeps it from absorbing water and keeps it breathing.

    And the middle of the shallot is also hollow. Good for its breathing.

  6. Anonymous users2024-02-08

    Summary. Hello, for many aquatic plants, to adapt to the water environment, must have the ability to automatically adjust the osmotic pressure, especially to have a certain mechanism to adapt to the salinity of the water environment, some plants have a high concentration of suitable substances in the cytoplasm, thereby increasing the osmotic pressure, in addition, salt can also be secreted to the outer surface of the leaves through the salt gland; On the other hand, the oxygen concentration content in the water is very low, and in order to adapt to the anoxic environment, aquatic plants form a set of interconnected aeration systems in the roots, stems and leaves. Aquatic plants have long been adapted to weak light and hypoxia in the water, so that the leaves are thin and thin, and most of the leaf epidermis have no cuticle and waxy layer, no stomata and villi.

    1: Goldfish algae, its leaves are soft and transparent, some are formed as filaments, filamentous leaves can greatly increase the contact area with water, so that the leaves can maximize the light that can rarely be obtained in the water and absorb the carbon dioxide dissolved in the water is very small, to ensure the progress of photosynthesis. Another outstanding feature of aquatic plants is that they have a well-developed aeration tissue.

    2: The lotus root, its petiole and lotus root have many holes, which is the airway. The holes are connected to each other and form a network of channels for transporting gases. In this way, it can survive even if it grows in sludge that does not contain oxygen or is deficient in oxygen.

    Hello, for many aquatic plants, to adapt to the water environment, must have the ability to automatically adjust the osmotic pressure, especially to have a certain mechanism to adapt to the salinity of the water environment, some plants have a high concentration of suitable substances in the cytoplasm, thereby increasing the osmotic pressure, in addition, salt can also be secreted to the outer surface of the leaves through the salt gland; On the other hand, the oxygen concentration content in the water is very low, and in order to adapt to the anoxic environment, aquatic plants form a set of interconnected aeration systems in the roots, stems and leaves. Aquatic plants have long been adapted to weak light and hypoxia in the water, so that the leaves are thin and thin, and most of the leaf epidermis have no cuticle and waxy layer, no stomata and villi. 1: Goldfish algae, its leaves are soft and transparent, some are formed as filaments, filamentous leaves can greatly increase the contact area with water, so that the leaves can maximize the light that can rarely be obtained in the water and absorb the carbon dioxide dissolved in the water is very small, to ensure the progress of photosynthesis.

    Another outstanding feature of aquatic plants is that they have a well-developed aeration tissue. 2: The lotus root, its petiole and lotus root have many holes, which is the airway.

    The holes are connected to each other and form a network of channels for transporting gases. In this way, it can survive even if it grows in sludge that does not contain oxygen or is deficient in oxygen.

  7. Anonymous users2024-02-07

    Hello! <>

    We can understand it as an aquatic plant, which exposes the root system alone, cuts off the leaves, cuts the roots into sections and throws them into the water, and it can grow roots in the water and grow buds to expose the water. It is a typical aquatic plant that can be cultivated by hydroponics, soil culture, or half-soil and half-water.

    We are no stranger to a leaf lotus in recent years, a single leaf tail will grow out of the root system, in the water through the water to absorb nutrients in the water to grow a branch, and then to grow a leaf, the growth rate is very fast, in the water cultivation is relatively simple, it is also a typical aquatic flower, but we must remember that the leaves grow out of a little bigger and then cut off, otherwise it is easy to rot in the later stage of cultivation, we must ensure that the water quality is clean and the water temperature can not be low, nor can it be higher than 30 degrees, Otherwise, it will be very difficult to raise.

    Water hyacinth is also called Fengshui floating lotus. Its stem is a relatively thick, inside is a cavity state, the leaves have no ornamental value, but it can bloom, the flowers out of a bunch of purple color is also very beautiful, it is also a typical aquatic plant, as long as you choose a large container at home, put a quick to be full, the regeneration speed is also very fast, but we have to ensure that there are nutrients in the water, to ensure that the light can be.

  8. Anonymous users2024-02-06

    (1) Water is an important component of plants. (2) When the water in the plant is sufficient, the plant can be firm and maintain an upright posture; The leaves can stretch, which is conducive to photosynthesis. (3) Inorganic salts can only be absorbed by plants and transported to various organs of plants only when they are dissolved in water.

    4) Water is one of the essential raw materials for green plants to make organic matter through photosynthesis. (5) Plants lose water through transpiration, reduce the temperature of the plant body, and avoid sun burns. Stomatal opening and closing, due to the difference in the thickness of the cell wall on both sides of the guard cell, is thick near the stomata and thin away from the stomata.

    When the guard cell absorbs water and expands, the cell wall on the thinner side tends to elongate, and the cell bends outward, so the stomata open; When the guard cells lose water and shrink in size, the cell wall straightens and the stomata close. The cell wall in the middle of the guard cell is thick and the two ends are thin, and when absorbing water, the two ends are enlarged so that the middle is separated from each other, and the stomata are also opened; When the water is lost, the volume of the two ends decreases and the middle part closes, and the stomata are closed. In conclusion, the cause of stomatal movement is mainly due to the expansion of water absorption or water loss contraction of guard cells.

  9. Anonymous users2024-02-05

    This problem is because water is one of the raw materials for photosynthesis by plants, which use light energy to convert water and carbon dioxide into oxygen and organic matter. Water is the most abundant component in cells and is an important substance that fills cells. It provides a good liquid environment for cells to carry out metabolism.

  10. Anonymous users2024-02-04

    1.Water is an important part of the plant body.

    2.When there is enough water, the plant can be stiff and upright; The leaves can stretch, which is conducive to photosynthesis.

    3.Inorganic salts can only be absorbed and transported by plants if they are dissolved in water4Water is the raw material for photosynthesis.

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