Can spraying vinegar on Chinese cabbage infested with worms be effective? Is soaking the worm-infested Chinese cabbage in vinegar effective?

Can spraying vinegar on Chinese cabbage with worms help?

This article brings you knowledge about whether it is okay to spray vinegar on Chinese cabbage with worms, here are the details:

Can spraying vinegar on Chinese cabbage with worms help?

The concentration of sugar should not be too high; we only need to use 0.5-1% to make the cabbage taste crisper. Moreover, we cannot spray vinegar directly; it must be diluted to a liquid of 300-500 times or more before use. Spraying vinegar on our Chinese cabbage can start during the rosette stage, with an interval of 10-15 days and continuous application for 3-5 times, which can increase the yield of the cabbage by 20-30%.

Spraying a little edible vinegar on Chinese cabbage can supplement amino acids and some trace elements, which is beneficial for the heading of the cabbage. However, the use of edible vinegar is not casual; attention must be paid to the concentration and timing, otherwise it can make the taste worse.

If the yield is good but the taste is not, this is not the kind of Chinese cabbage we want. Before discussing how to use vinegar, I'll share a few small-scale garden yield and pest control tips with my family, remember to save them for reference!

1. Garlic, chili, urea, water

This method is suitable for small-scale vegetable gardening and has a good effect. Families can try it to see the results. It is recommended that farmers prepare a head of garlic and two chilies, mince the chilies, and crush the garlic for later use.

Usage: Garlic, dried chili, urea, water, make into a concentrated solution, filter it, and spray it on the Chinese cabbage to prevent pests and increase yield, which is convenient and suitable for home gardens!

2. Eggshells, rice vinegar

Vegetables need calcium supplements later in their growth, which can not only prevent dry burning but also prevent cracking of fruits later on. We can make calcium fertilizer at home without having to buy it from the market.

Preparation method: Crush 5 eggshells and mix with 2 tablespoons of rice vinegar to extract the calcium from the eggshells. After letting it sit for 2 hours, filter the solution and dilute it to 200 times the concentration for spraying, which can prevent the occurrence of dry burning.

Eggshells contain calcium carbonate, while rice vinegar contains amino acids and trace elements, which can supplement the nutrition of Chinese cabbage, promote growth, and help increase yield.

3. Wood ash

After burning straw is banned, it's not easy to get wood ash, which not only contains rich potassium but can also use its alkaline properties to inhibit the occurrence of pests.

It is recommended that farmers sprinkle a circle of wood ash around the Chinese cabbage seedlings and during the heading stage, and also sprinkle a circle around the entire cabbage field to reduce the incidence of aphids, snails, crickets, caterpillars, flea beetles, and underground pests, preventing them from climbing onto the cabbage.

In addition, wood ash has a certain fungicidal effect, using its alkaline conditions to destroy the pathogens of the disease. It can prevent diseases such as collapse disease, root swelling disease, downy mildew, and dry burning soft rot disease on Chinese cabbage.

Let's talk about the specific application of vinegar

Vinegar contains amino acids, trace elements, nucleotides, lactic acid, cytokinins, and other ingredients.

Spraying vinegar can promote early heading of Chinese cabbage, while the amino acids and trace elements inside can provide nutrition and promote growth. Moreover, spraying vinegar at the beginning of pest infestation can kill larvae and prevent pests.

What kind of vinegar is best? It doesn't really matter. For example, common vinegars like white vinegar and rice vinegar have very similar ingredients and do not make much difference!

Vinegar can provide nutrition for vegetables and also improve the photosynthesis of vegetable leaves, regulate plant growth, enhance plant resistance, and help increase yield.

Moreover, vinegar is acidic, and some pathogens find it difficult to survive in acidic conditions, so spraying vinegar can also have an antibacterial effect to some extent.

However, the concentration of vinegar must be mastered, otherwise it can affect the taste. So how to use it? It is recommended that farmers add a little sugar when spraying vinegar to improve the taste of the cabbage.

The concentration of sugar should not be too high; we only need to use 0.5-1% to make the cabbage taste crisper. Moreover, we cannot spray vinegar directly; it must be diluted to a liquid of 300-500 times or more before use.

Spraying vinegar on Chinese cabbage can start during the rosette stage, with an interval of 10-15 days and continuous application for 3-5 times, which can increase the yield of the cabbage by 20-30%.

The above is a detailed introduction to whether it is okay to spray vinegar on Chinese cabbage with worms, have you learned about it?