Why is it necessary to process onions with potassium permanganate

0

3332

Article rating

While seasoned landowners reap an excellent harvest, budding growers face the challenge of shooting onions and cannot grow strong heads. Why is this happening? Perhaps the secret lies in the correct preparation of the planting material? And this is true, because not everyone knows that processing onions with potassium permanganate before planting helps to protect the sown product from death. Want to start getting a great harvest by saying a tough "no" to fungal diseases? Then rather read the review, because it reveals the secrets known only to a select few farming masters.

Processing onions with potassium permanganate before planting

Why pre-processing is needed

By purchasing seed materials in the spring, such as, for example, onion sets, you can really save yourself from the preparatory stage, to which farmers devote quite a lot of time. This is seed germination. Of course, this approach saves time and effort for the gardener, but does not guarantee the purity and sterility of the future product.

Sometimes it happens that a person acquires planting material, sends it to the soil, looks after it and hopes for a good harvest, but bad luck - the result is depressing:

• small onions;
• soft heads with noticeable traces of decay;
• low yield due to product loss.

Why is this happening? If you carefully read the sequence of actions performed by a person, you can understand that he simply missed the stage of disinfection of purchased products. Is it that important? Of course, because the features of the product are not known for certain, as are the methods of obtaining it and methods of storage.

It is beneficial for the seller to have time to sell the prepared material, and the more, the better. It is possible to argue with this statement, but it is useless. Yes, there are exceptions - people who think about the future and want to acquire a good customer base, but there are not many such implementers (about 10%).

It turns out that any product purchased in a store or on the market must undergo additional processing (salt, potassium permanganate). This approach allows you to remove not only surface contamination (dust, special reagents that preserve the excellent appearance of the leaves, etc.), but also destructive microorganisms that inhabit the seedling.

Why exactly potassium permanganate

Currently, there are a lot of compositions and mixtures for disinfection of planting material, not all of them are useful for humans. For example, a well-known brand adds chlorides to its products, and this is a time bomb that, once it gets into the human body, accumulates in it, causing incurable harm. To protect yourself from the harmful effects of strong reagents and at the same time get a good result, you should soak the onions in potassium permanganate.

Potassium permanganate. or potassium permanganate, an antiseptic used by humans for a long time.For example, during the Great Patriotic War, orderlies treated the damaged skin of wounded soldiers with permanganate salt dissolved in water, a little later people began to gargle with a weak solution and even take it internally in case of severe poisoning. Consequently, over the years, the drug has established itself as a good antiseptic (antimicrobial agent with a high oxidizing effect) and began to be used in various fields.

The benefits and harms of potassium permanganate for plants

Since experienced gardeners argue that "processing onions before planting with a weak solution of potassium permanganate is a key stage on the way to a quality product", then this statement must be substantiated.

The benefits of potassium permanganate for plants:

1. Protection of seeds from wintering pests, due to the revealed antiseptic effect (if they are soaked in a specially prepared solution).
2. Potassium permanganate is a kind of unique foliar fertilizer. The thing is that feeding with manganese allows you to supply plants with minerals that are so necessary for full growth and development.
3. The defeat of fungi and their spores (antifungal properties of potassium permanganate). Thanks to the correct action, it is possible to save not only onions, but also strawberries from gray rot, and tomatoes from late blight.

However, there is no need to rush to water all the beds with a solution of potassium permanganate, because this is a chemical compound that can harm the human body (provoke burns of mucous membranes and skin, provoke diseases of the skeletal system), reduce soil productivity, etc.

Important: potassium permanganate can be used to irrigate soils with alkaline or neutral acidity. If you neglect this advice, you can reduce fertility and lose crops (of course, for some varieties of plants, an acidic environment is useful, but not for everyone).

How do you make it so that you get beautiful bulbs that can please the eye throughout the whole year? The answer is simple: "Study the peculiarities of using potassium permanganate (how to properly prepare the composition, water the plants, soak root crops, etc.)"

How to prepare a set for planting

So, you purchased a set from a store and prepared the soil for immersing the planting material in it. What's next? Of course, the preliminary preparation of the material before planting, which includes:

1. Thorough inspection of seedlings (all dry places should be treated, damaged seedlings should be removed from the bulk).
2. Cleaning the tops of dry seeds (this will improve germination).
3. Drying the seedlings (in the spring it is necessary to spread it out on a flat surface at a temperature of 20-25 ° C).
4. Soak the prepared material in a bucket of water and salt dissolved in it for 3 hours. To prepare such a composition, it is enough to take 1 liter. pure water and add 1 tsp to it. salt.
5. Disinfection (soak the onion in potassium permanganate before planting). For this, a saturated solution of potassium permanganate (purple) is needed. It is important to do this procedure just before planting (in spring) so as not to lose antiseptic and antifungal characteristics.
6. Final drying of the seedlings, necessary to prevent rotting of the product. Next, planting work begins.

It is important to observe the dosage of the components in the manufacture of a saturated solution of potassium permanganate, in which it is planned to soak the seed product. If you neglect this point, you can kill not only harmful parasites, but also the seeds themselves. How to properly prepare an effective disinfectant and not make the soaking hell for the planting material?

Methods for processing onions in manganese

There are several options for processing onions with potassium permanganate before planting (they differ in the concentration of the working composition and the time it takes to soak the seed):

1. Concentrated 1% solution (10 g of powder per 1 liter of warm water), in which you need to soak the material for 45 minutes.It is important to place the set in a warm liquid here. "No to fungi and harmful microorganisms" - this is the motto of this method. It sounds loud and defiant, but do not forget that if the composition destroys all living things, then why cannot it damage the sevok itself?
2. Weak composition (3 g of powder per 1 liter of water), it is necessary to soak for about 2 hours. This method differs from the first in a low concentration of the working component, therefore, in a lower impact force, which means that the harmful effect on the seeds themselves is reduced. It turns out that such processing of onions with potassium permanganate before planting is ideal, although gardeners claim that not all bacteria die with it.
3. A highly concentrated composition (25 g of powder per 1 liter of warm water), in which you can soak the seed for only 15-20 minutes. This disinfection option is used only when there is a suspicion of infection of the bulb with powdery mildew spores. The thing is that the composition is very strong, therefore, it can destroy the planting material itself.

Important: if the onion feathers are damaged, you cannot soak and water the seedlings with reagents, therefore, you just have to spray them. For this, a weak composition is prepared (3 g of potassium permanganate per 10 l of water) and a thorough treatment of the feathers is performed (necessarily 3 times a week).

There is no need to rush to choose the last method of processing onions in potassium permanganate, it is better to weigh all the pros and cons and make an informed decision. The best option is to soak for 2 hours.

Development features and additional processing options for onions

Bulbs are a product that requires special care when grown. It depends on its absorbency. The thing is that nitrogen is better absorbed in the first half of the growing season, and potassium is better absorbed in the second (at the time of bulb formation). But here you need to be careful, because if top dressing oversaturates the soil with nitrogen salt, the grown product will be soft and cannot be stored for a long time even when ideal conditions are created.

If soaking does not give the expected results, it remains to process the onion beds with a manganese solution. Experienced gardeners recommendations:

1. Water only with a weak solution of potassium permanganate (no more than 5 g of powder per 1 liter of water).
2. All salt crystals must be dissolved.
3. Water the beds only with warm composition.
4. It is best to process the soil from a watering can, so as not to disturb its structure (watering can destroy the upper fertile humus layer and wash out nutrients from it).
5. Watering is carried out no later than 2 weeks before the planned planting of the sevka. This is necessary in order for the solution to work (penetrate into the ground and disinfect the soil).
6. Copper sulfate is able to enhance the properties of potassium permanganate (you can cultivate the ground with it in a couple of days after deciding to water the beds with potassium permanganate). In this case, protection from fungi and parasitic diseases will be 99.9%.
7. If you have acidic soils, after watering is complete, liming will have to be done in order to return the pH neutral to the environment.
8. It is possible to neutralize the processes of spoilage of seeding by replacing watering with bait with ash or cement dust.

Better to work a little more at the beginning, but then rejoice at the victory (chic bow). If you are lazy at the start, it is impossible to reach the finish line with good results.

Careful preparation of the seed works wonders: if you soak the onions in potassium permanganate before planting, and then water the beds with a weak solution, you can be sure of getting an excellent result (strong and large bulbs that will be stored for a long time). The main thing is to follow the technique of preparing the composition and correctly determine the time of its effect on the product. Now you know the secret of processing onions with manganese.