Growing cabbage, why do many farmers spray vinegar now? What is its purpose?

Many farmers spray vinegar when planting Chinese cabbageIn order to improve the quality of Chinese cabbage, which serves two purposesThey are growth-promoting and disease-resistant and insect-resistant.

OneWhy do farmers spray vinegar when growing cabbage?

Chinese cabbage is a relatively common vegetable, almost every household has eaten it, and there are many delicious dishes derived from Chinese cabbage. In addition to the deliciousness of Chinese cabbage, its planting method is also very simple, it does not have high requirements for soil and season, and is the first choice of many vegetable farmers. The fact that Chinese cabbage is easy to survive does not mean that Chinese cabbage will not get sick or reduce productionIn order to improve the quality of Chinese cabbage, many farmers will choose to spray vinegar on Chinese cabbage

Spraying vinegar on Chinese cabbage is not to spray vinegar directly on the vegetables, but to dilute it with water, generally about 100 grams of vinegar can be added to a bucket of water. The vinegar used for Chinese cabbage is not aged vinegar or vinegar essence, but **cheap rice vinegar.

IIWhat is the purpose of spraying vinegar on Chinese cabbage?

Many people are curious about spraying vinegar on Chinese cabbage, whether it is to directly turn Chinese cabbage into vinegared cabbage, of course not. In fact, there are two purposes for spraying vinegar on Chinese cabbageOne is to promote the growth of Chinese cabbage, and the other is to resist diseases and insects。As we all know, rice vinegar is brewed from grains, which is rich in a variety of trace elements, minerals, amino acids and lactic acid, which will accelerate the photosynthesis of Chinese cabbage, thereby promoting the growth of Chinese cabbage.

Generally, spraying vinegar on Chinese cabbage is not as much as possible, but it is neededWait about a week before the next oneIt is recommended to spray at the hearting stage of Chinese cabbage. The trace elements in rice vinegar can also effectively prevent and ** soft rot or parasites and other pests and diseases, it is recommended to add urea and potassium dihydrogen phosphate to the diluted vinegar water, the effect will be better. You should also pay attention to the time when spraying vinegar on Chinese cabbage, do not spray it in the hot noon, and do not spray it in the morning when there is dew, otherwise it will reduce the effectiveness of rice vinegar.

The cost of rice vinegar is not high, generally a bottle of rice vinegar is only a few yuan, but it can help Chinese cabbage prevent the occurrence of pests and diseases, but rice vinegar is not a panacea, if Chinese cabbage has serious pests and diseases,It is recommended that the appropriate medication is still required**.

IIIIn summary

Many farmers spray vinegar when planting Chinese cabbageThis is to improve the quality of Chinese cabbage。, which serves two purposesOne is to promote the growth of Chinese cabbage, and the other is to prevent the occurrence of pests and diseases.

Because spraying vinegar can play a role in anti-inflammatory and sterilization, it can also promote the body of cabbage, which can make cabbage grow more vigorously.

In the process of planting cabbage, spraying vinegar on cabbage can prevent some common diseases and make cabbage grow better. This is also a common type of field management.

In this way, the production will be increased, and it will grow very large, and the output will make people laugh from ear to ear, which is an obvious approach.

What's the truth? The first is that the vinegar is significantly acidic. After spraying on the leaves, it can change the acid-base environment in which hospital microorganisms and pests live.

If the acidic and alkaline environment changes, various physiological activities such as the reproduction of hospital microorganisms and pests will be inhibited to a certain extent, which will help to slow down the occurrence of pests and diseases. In addition, vinegar is rich in amino acids formed after protein fermentation in food, which can be directly absorbed into nutrients by cabbage growth and play a role in supplementing organic nutrition.

We all know that there are many types of vinegar, but it can be roughly divided into two categories: white vinegar and black vinegar. Next, let's see if spraying paraquat and black grass is more effective in preventing pests and diseases and yields. To understand this, it is necessary to understand the difference in nutritional content between the two.

Black vinegar is about 10 times higher than white vinegar in terms of amino acid content, and the content of mineral components such as calcium, iron, and zinc also has certain advantages, so in terms of production, it stands to reason that the nutritional value of black vinegar is more prominent than that of white vinegar.

After sprinkling vinegar on the cabbage, you can increase the yield of the cabbage. Vinegar is made from grains by fermentation. Edible vinegar is rich in nutrients such as protein, amino acids, organic acids, and minerals.

These substances are sprayed on the foliar surface of cabbage, and after being absorbed and utilized by the foliage, they have the effect of promoting the growth of cabbage and increasing the yield of cabbage. The results of the farmers' comparative experiment showed that under the same planting conditions, the yield of cabbage without vinegar was completely different from that of vinegar.

Sprinkled with vinegar on cabbage can improve the quality of cabbage. Vinegar is rich in protein, organic acids, amino acids, minerals and other nutrients, which can be sprinkled on cabbage leaves. After the slice is absorbed by the leaves, it promotes the growth and development of cells, increases the chlorophyll of cabbage leaves, leaf thickness, rich leaf juice, improves the quality of cabbage leaves, makes cabbage more soft and fresh, nutritious, and rich in leaves After sprinkling vinegar on cabbage, it can prevent cabbage diseases and pests.

Cabbage grown in the open air is usually most planted in autumn and has fewer pests and diseases. The insect pests are mainly vegetable green worms and aphids, the disease gray fungus, the heart disease of cabbage burning, and acetic acid can inhibit the occurrence of cabbage mites after cabbage is sprinkled with vinegar.

I think this is true, because vinegar is a very good seasoning, it can play a variety of roles, cabbage spray vinegar, can play a role in insect pest control, there is a certain effect.

I don't know if that's true or not, but you can try it with a single cabbage, and if it really prevents pests, then you can use it for all the cabbage, if not, then forget it.

Really, edible vinegar combined with liquor, sugar, water and trichlorfon can be made into venom, which can trap and kill adult insects such as tigers and armyworms. Edible vinegar is also a buffer solution when various pesticides are mixed, which can play a good role in stabilizing, because edible vinegar itself has an inhibitory effect on pathogenic bacteria, it can increase the absorption and conduction of pesticides by crops, so adding edible vinegar when using some post-seedling pesticides can increase the efficacy. Edible vinegar is also a foliar fertilizer stabilizer and synergist, and the addition of brewed vinegar when spraying foliar fertilizer has obvious synergistic effect, and it is not easy to cause pesticide damage.

Summary. And vinegar is rich in acetic acid, lactic acid, amino acids, organic acids, carbohydrates, carbohydrates, vitamin B1, protein, as well as glycerol, aldehyde compounds, inorganic salts and other nutrients, sprayed on vegetables, can be absorbed and utilized by vegetable plants and leaves.

Some people say that cabbage vinegar spraying can control pests, is it true?

Dear, cabbage spraying vinegar can control pests, it's true.

Acetic acid, which is the main ingredient of vinegar, has a very good bactericidal effect. After spraying vinegar solution on the foliar surface of vegetables, the acidity of the foliar surface can be significantly increased, so as to inhibit or kill pests and diseases that are not suitable for acidic conditions.

And vinegar is rich in acetic acid, lactic acid, amino acids, organic acids, carbohydrates, carbohydrates, vitamin B1, protein, as well as glycerol, aldehyde compounds, inorganic salts and other nutrients, sprayed on vegetables, can be absorbed and utilized by vegetable plants and leaves.

Bacterial diseases, viral diseases, and aphids in vegetables are most suitable for breeding and growing under neutral or alkaline conditions, and are not adapted to acidic environments. Acetic acid, which is the main component of vinegar, has a very good bactericidal effect. After spraying vinegar solution on the foliar surface of vegetables, the acidity of the foliar surface can be significantly increased, so as to inhibit or kill pests and diseases that are not suitable for acidic conditions.

Can you kill green worms on cabbage?

Pro, yes, it can kill the green worm, the living environment of the green worm is also alkaline, and if it can't stand the acidity, it will die.

Thank you! Kiss, you're welcome <>

Cabbage vinegar spraying is a relatively traditional means to improve cabbage, which has a relatively small impact on cabbage, and the safety factor in the eating process will be relatively high. Vegetable vinegar spraying has a very mature practical experience and foundation, and all kinds of vegetables are inseparable from insect repellent drugs in different growth stages, especially all kinds of green leafy vegetables. Such as leeks, bok choy, rape, cabbage, etc., some have to be sprayed once a few days.

Chinese cabbage, our home-cooked dish, is also among the most sprayed vegetables.

According to legend, vinegar was invented by Heta, the son of Du Kang, the ancient winemaking patriarch of our country. It was because the vinegar master learned the technique of sake brewing from his father that it was not a pity to make sake lees after brewing, so he studied and brewed vinegar. First of all, let's understand the composition of edible vinegar, the most important ingredient in edible vinegar is amino acids, and secondly, it also contains nucleotides, lactic acid, sugars and other components.

The vinegar is diluted with water and sprayed on the leaves of the Chinese cabbage.

Because now people have strengthened their awareness of health, vegetable safety is related to physical health, for the original practice of spraying pesticides, farmers slowly realized that pesticide residues, people found that pesticides are not the only ones that can play an insecticidal and sterilizing role, using edible vinegar to grow crops, it should be just emerging in the past two years, because no one has really used this way in rural areas before, and I don't know what role edible vinegar can play in the agricultural planting process.

Vinegar supplementation for growing crops has the first effect, which is to promote growth and increase yield. Because the direct spraying of vinegar to the crop, can allow the crop to absorb more nutrients, promote the synthesis of chlorophyll, and then more photosynthesis of the crop is very beneficial, vinegar spray cabbage, before the cabbage lotus period is better, spray twice a week, the dilution ratio is 1:500-600, the concentration should not be too large, so calculated, it is quite cost-effective, spraying once does not use much vinegar.

Grow vegetables in pots! Can cabbage spraying vinegar really increase yield? How much water is 1 point vinegar? What to look out for?

The main thing is to increase the yield, which can improve the quality of cabbage, in fact, it will have a certain effect, and many farmers will use it.

Spraying some vinegar can better volatilize, which will not attract other mosquitoes, and can reduce the state of bites, and the quality is better.

The main benefit of spraying vinegar on Chinese cabbage is that it has the effect of increasing yield. Vinegar is rich in acetic acid, amino acids, polysaccharides, calcium and other nutrients, these nutrients are also indispensable for the growth of Chinese cabbage, after spraying vinegar diluent on Chinese cabbage, the leaves of Chinese cabbage will absorb these nutrients, thereby promoting the photosynthesis of Chinese cabbage, increasing the photosynthesis products, thereby increasing the dry matter accumulation of Chinese cabbage, so as to improve the yield and quality of Chinese cabbage.

It can allow cabbage to photosynthesize, promote the growth of cabbage, enhance the disease resistance of cabbage, promote the yield of cabbage, make cabbage grow better, and avoid pesticide residues.

Chinese cabbage is a very common common vegetable, very popular with everyone, and the planting range of Chinese cabbage is also very wide, especially in some rural areas in the north, almost every household grows Chinese cabbage. Many people like to spray vinegar on Chinese cabbage when planting Chinese cabbage, in fact, spraying vinegar on Chinese cabbage is also a better way to manage Chinese cabbage.

Nowadays, food has become very rich compared to before, and people are not only pursuing taste at the same time, but also paying great attention to food safety, and spraying vinegar on Chinese cabbage is also this kind of thinking. It can not only prevent and control some diseases in the planting process of Chinese cabbage, but also reduce the residue of pesticides on Chinese cabbage to a certain extent, and also have obvious effects in improving the yield and quality of Chinese cabbage, so many people like to spray vinegar on Chinese cabbage when planting Chinese cabbage.

Spraying vinegar on Chinese cabbage also has a lot of effects, first of all, spraying vinegar can help Chinese cabbage better prevent and control diseases. I believe we all know that in daily life, vinegar itself has the effect of sterilization and disinfection, and it is also the same for spraying vinegar on Chinese cabbage. Spraying some vinegar in an appropriate amount has a very significant effect on the prevention and control of other diseases such as Chinese cabbage rot.

In addition, it also has a great effect in inhibiting pests, and spraying vinegar can better protect Chinese cabbage from pests.

Secondly, it can improve the yield and quality of Chinese cabbage. Vinegar contains vitamins and some trace elements, and is also very rich in amino acids and carbohydrates, which can provide enough nutrients for the growth of Chinese cabbage. Plants have photosynthesis, and proper spraying of some vinegar on Chinese cabbage can improve the photosynthesis of Chinese cabbage and strengthen the ability of Chinese cabbage to absorb nutrients, so that the quality and yield of Chinese cabbage will become better.

When we spray vinegar on Chinese cabbage, we should control the concentration of vinegar, it is best to spray vinegar on Chinese cabbage in the morning or afternoon, and when choosing vinegar, rice vinegar and white vinegar are the best.

Spraying vinegar on Chinese cabbage can prevent pests and diseases, and some bacteria are also responsible for the acid's ability to inhibit pests and diseases. In the evening when the weather is fine, use a sprayer to spray evenly on the leaves of the cabbage.

Spraying vinegar on Chinese cabbage can effectively prevent pests and diseases, vinegar has a good sterilization and disinfection effect, which can increase the yield of Chinese cabbage, and can make the color of Chinese cabbage look particularly beautiful.

In this way, insect infestations can be prevented, and the degree of photosynthesis can be increased, and the growth rate of cabbage can be improved.