The role of vitamins in plant growth, vitamins are familiar nutrients in daily life, and vitamin B is widely used at any time. Even plants need vitamins. The following are the effects of vitamins on plant growth.

Effects of Vitamins on Plant Growth 1 Vitamins play an important role in the growth of strawberries and affect the whole growth process of crops. Vitamins must participate in strawberry root development, flowering and pollination, cell division, reproduction, stress resistance, disease resistance and hormone synthesis. For example, vitamin B (B 1 thiamine, B6 pyridoxine) affects the division of plant cells. If it is deficient, cell division will basically stop. Vitamins, like nutrients, are distributed in different parts of plants, but not as much as nutrients.

Although strawberries can synthesize various vitamins by themselves, the synthesis of vitamins will be weakened or inhibited under various adversity stresses, and vitamins are important substances involved in the antioxidant system and metabolism of plants, which is why vitamins should be supplemented. The action mechanism of vitamins is complex and has many functions. Let's first have a simple and rude understanding of the efficacy and function of several commonly used water-soluble vitamins in strawberries.

Vitamin B 1: Also known as thiamine, it helps to protect crops from environmental pressure, enhance crop antioxidant capacity, improve crop resistance and repair ability to bacteria, fungi and viruses, and has a good effect on stimulating crop root growth;

Vitamin B6: also called pyridoxine, can improve the resistance of crops to diseases and promote the growth of plant stems and leaves;

Vitamin C: Also called ascorbic acid. At present, a domestic company has registered it as a plant growth regulator and 6% ascorbic acid aqua, which can be found in China Pesticide Information Network. Vitamin C can regulate the division, growth and elongation of plant cells, and regulate the metabolism and expansion of cell walls. At the same time, vitamin C also participates in various metabolic pathways such as ethylene, gibberellin and anthocyanin synthesis, and plays the role of an auxiliary factor. Vitamin c can also improve the stress resistance and antioxidant capacity of crops;

Vitamin E: also known as tocopherol, can partially replace the requirement of light for flowering, induce flowering, improve the pollination rate of crops, contribute to the transportation of water and nutrients in plants, and have strong antioxidant capacity;

Vitamin B3: Also called nicotinic acid, it has the functions of resisting oxidation and promoting root development;

Vitamin H: Also known as biotin, it can inhibit a variety of fungi and activate the immune defense mechanism of crops.

Folic acid: Vitamin B9 can promote flower bud differentiation, improve flowering and pollination rate, and enhance crop metabolism. It is often used in combination with an amino acid derivative in a certain proportion abroad, which has a good growth regulation effect.

Bioflavonoids: Vitamin P, compared with other vitamins, bioflavonoids are more complex, mainly extracted from plants, and widely exist in fruits, vegetables, tea, wine, propolis, seeds or plant roots. Most plants contain flavonoids, which play an important role in plant growth, development, flowering, fruiting, antibacterial and disease prevention, stress resistance and so on.

Bioflavonoids are mainly composed of flavonols, flavanones, anthocyanins, proanthocyanidins and isoflavones, among which proanthocyanidins are more suitable for crop physical therapy. Proanthocyanidins are easily soluble in water, and are mainly extracted from grape seeds (a good health care product). Their antioxidant effect is dozens of times that of vitamin E. They have the effects of resisting stress, disease and promoting discoloration of crops, and are generally used in combination with other vitamins.

Inositol: Inositol is not a vitamin, but a common growth factor in animals and plants. It has synergistic effect when combined with most vitamins. Inositol can regulate the stress resistance of plant cells, participate in cell wall synthesis, reduce salt damage and promote the formation of adventitious roots.

At present, vitamins are rarely used in domestic agriculture, but are mostly used in plant tissue culture and flower industry. Friends who study flowers may know that vitamins B 1 and B 12 are often used in the flower industry, and some flower lovers will water flowers with red bull, which has a good rooting and growth promotion effect. Red bull drink contains many vitamins. Many biostimulants abroad have added vitamins.

The effect of vitamins on plant growth 2 Vitamin C is an antioxidant, which can help plants resist drought, ozone and ultraviolet rays. Vitamin C protects plants from the harmful side effects of photosynthesis.

Vitamin b2 also has certain application value in flower cultivation, but it can't play the role of fertilizer, and mainly plays the role of inhibiting mosquitoes.

Vitamin B 12 contains a lot of active substances such as salicylic acid, which also has a certain bactericidal effect. If used on flowers and plants, it can stimulate the cells of flowers and plants and promote their crazy growth.

Regulation of growth and development

Exogenous vitamins can cause morphological changes of plants, especially stimulate the formation and growth of roots. Experiments show that vitamin D can stimulate the formation of roots in some plants.

Everyone knows that vitamin C can improve human immunity, as well as antioxidant and whitening effects, which is of great benefit to people's health. But few people know that vitamin C can also remove chlorine from water, so it is also very effective in flower cultivation. Many flower lovers know that tap water can't directly water flowers, because tap water contains a lot of chlorine, otherwise it will cause soil hardening and lead to rotten roots.

At this time, vitamin C will come in handy. We can put some vitamin C in tap water, which can effectively prevent the soil from hardening and make the soil more loose after it is completely dissolved.

In addition, vitamin C can not only effectively prevent soil hardening, but also adjust soil pH, such as jasmine, camellia, rhododendron and other plants that like acidic soil. Once the acidity is not enough, they are prone to yellow leaves and rotten roots. At this time, vitamin C solution is mixed into the soil, which makes the alkaline soil sour. Plants living in their own suitable environment will naturally bloom more easily, so vitamin C also has the function of strengthening roots and promoting flowers.

Here Huahua wants to remind everyone that vitamin C is generally a solid tablet, so it should be crushed as much as possible before use, so it is easier to dissolve. A tablet of vitamin C is mixed with 500 grams of water phase, and the dissolved water solution is used to water flowers in autumn when flowers grow rapidly, which can supplement the required nutrients to flowers in time and promote the growth and development of flowers.

Also, in hydroponics, adding a piece of vitamin C can also make hydroponics grow better. For flower lovers who like to arrange flowers, vitamin C is also very friendly, which can not only keep fresh, prolong the ornamental flowering period, but also make the flowers more full and beautiful and the roots develop better. Of course, spraying the aqueous solution of vitamin C on the leaves can make the leaves absorb the nutrients, so that the leaves will be greener and more shiny, and at the same time, it can remove the dust on the surface of the leaves while providing some nutrients to the flowers and plants.

Effects of Vitamins on Plant Growth 3 Vitamins can not promote plant rooting, but play an important role in plant growth, affecting the process of plant growth, cell division, flowering and aging.

Vitamins in plants can't be obtained directly from the outside world, and the absorption of substances by the cell membrane of plant roots is selective, and vitamins with larger molecules can't penetrate the cell membrane of roots.

Extended data:

Vitamins in plants can be produced by their own metabolism. Plants absorb various elements from soil and air, and synthesize various macromolecules, including vitamins, necessary for plant growth through their own metabolism.

As an indispensable organic component in plant growth and development, vitamins are rarely reported in China, but they are essential in plant tissue culture. In tissue culture, in vitro tissues are not as autotrophic as whole plants, so it is difficult to complete metabolism independently, and vitamins need to be added artificially.

Under normal circumstances, crops can synthesize various vitamins by themselves, but in some adversity (high temperature, low temperature, salt damage, etc. ), vitamin synthesis will be inhibited, affecting normal growth and development. At this time, manual replenishment will have unexpected effects.

Effects of vitamins on plant growth 4 Effects of vitamin C on plants

Vitamin C is a colorless and odorless flaky crystal, which is soluble in water and insoluble in organic solvents. It is stable in acidic environment, and can promote its oxidative damage when it meets oxygen, heat, light and alkaline substances in the air, especially oxidase and trace metal ions such as copper and iron. Vegetables are generally rich in oxidase, so vegetables will lose in different degrees during storage. But bioflavonoids contained in some fruits can protect their stability.

Vitamin C is an antioxidant, which can help plants resist drought, ozone and ultraviolet rays. Vitamin C protects plants from the harmful side effects of photosynthesis.

Vitamin c can resist scurvy, so it is also called ascorbic acid. It is an important vitamin and widely exists in fresh fruits and vegetables and many organisms. As a highly active substance, it participates in many metabolic processes.

In recent years, in the study of free radical damage theory such as plant senescence and adversity, vitamin C, as a member of the corresponding protection system against free radical damage in organisms, has aroused people's research interest. Therefore, the determination of its content can be used as an important physiological index of anti-aging and stress resistance, and it is also of great significance to identify the quality of fruit trees and select improved varieties.

Effects of vitamins on plants

Vitamin b2 also has a certain price in flower cultivation, but it can not play the role of fertilizer, mainly to inhibit the development of mosquitoes and promote the rooting of animals. Therefore, vitamin b2 can be properly used in flower cultivation in a simple way. It can be ground into powder and then concentrated according to the ratio of 1: 1000 for watering flowers.