Azofoska: use of fertilizer for potatoes, rules of use, instructions

To get a good harvest, gardeners have to turn to specially developed substances that can be used as material to feed the plant. Fertilizer can vary and the use will depend on a number of things.

Azophoska, which is considered an effective means for stimulating the development and growth of crops, is popular on the market.

Organic fertilizers

Almost all organic matter is the waste products of plants, animals and bacteria.
Therefore, they are classified as biological fertilizers. Organic matter feeds the vegetable crop with essential nutrients and also improves the soil structure. Each type of biofertilizer has its own application characteristics.

Manure

Manure contains many micro- and macroelements. Thanks to the use of manure, the soil becomes looser and more fertile, which increases productivity.

This organic fertilizer is applied at the rate of 400 kg per hundred square meters during the autumn or winter digging of the soil, deepening it to 40 cm. This procedure must be carried out especially in the northern regions of the country, since during the decomposition process, manure releases heat, which warms the planted tubers in the spring.

Additionally, at the same time, it is also recommended to fertilize the soil with potassium sulfate and superphosphate at the rate of 2 tbsp. spoons per 1 mv. m.

Rotted manure is also applied when planting potatoes.

150 g of organic matter is added to each well.

Manure is applied to the soil not every year, but once every 3-5 years.

Chicken droppings

This biofertilizer contains many useful substances and quickly dissolves in the soil. Thanks to these characteristics, this organic product is considered one of the most popular.

Chicken manure is used exclusively in diluted form:

1 part of the fertilizer is diluted 20 times with water.

You can make the solution even weaker so as not to burn the roots of the plant during feeding.

1 liter of chicken manure solution is poured under one potato bush.

Ash

Wood ash, which contains large amounts of phosphorus, potassium, calcium and other microelements that promote the development of root crops, is no less popular. Ash improves soil quality. It is applied dry or diluted. You can apply either a separate fertilizer or together with other fertilizers.

Approximately a fistful of ash is poured into each hole at a consumption rate of 10-15 kg of dry matter per 1 hundred square meters.

Additionally, you can add potassium chloride and ammophoska, several peas at a time.

Compost

The cheapest type of organic fertilizer. To prepare compost, a special place is allocated where leaves, plant remains, vegetables and fruits are stored for a certain period. Over time, all this overlaps and forms a nutrient mixture.

Approximately a fistful of compost is added to each planting hole along with 1 tbsp. spoon of ash.

Green manure

Instead of manure, you can use rotted and fermented green matter. To prepare green fertilizer, you can use any available greens.

Preparation:

The entire green mass with the remaining soil is loaded into the barrel (you can add a couple of handfuls of urea).
Next, pour warm water to the brim.
The barrel is covered with film.
The mass is infused for 15 days.

Green fertilizer is applied to the holes when planting potatoes - 1 liter of product per 1 hole.

How to measure the amount of fertilizer

Scales are not always at hand, and it is useful to know other ways to measure the mass of azofoska for accurate dosage of fertilizer. Below are examples of various containers indicating the amount of nitroammophoska in grams:

in 1 tbsp. l. - 14 g;
in 1 tsp. - 5 g;
in a matchbox - 18 g.

In addition to violating the dosage recommended by the manufacturer, beginners make a number of other common mistakes:

apply fertilizing to cold soil without waiting for the soil to warm up. In this case, there is a risk of the fertilizer being washed away by melt water;
apply the same fertilizer on the site for two or more seasons instead of alternating fertilizer and organic matter;
they forget to embed the granules into the soil, which leads to a rapid loss of the properties of the agrochemical.

Experienced gardeners give the following recommendations:

Apply fertilizer to moist, tilled soil.
Apply fertilizer in early autumn with dry granules before digging, and in spring and summer water with a solution.
Keep in mind that most crops require up to 2 feedings throughout the year.
Choose agrochemicals from Finnish and domestic manufacturers, since these are the products developed taking into account Russian climatic conditions.
The drugs presented on store shelves differ in both purpose and dosage. Choose carefully what is needed for your case, and be sure to follow the instructions on the package.

If mineral supplements are used correctly, you can significantly accelerate the growth of crops and obtain a harvest of high-quality products. Information about plants that respond best to nitroammophoska can be found in other articles on the site.

The best compositions of organic and mineral fertilizers in the hole

For potatoes, it is best to apply a mixture of fertilizers when planting them in the hole. This way the crop will receive the maximum amount of nutrients.

Popular compositions for adding to wells.

Recipe 1:

1 bucket of humus;
1 glass of ash;
3 tbsp. spoons of nitrophoska;
Mix everything and put a handful in each well.

Recipe 2:

1 bucket of humus;
1 tbsp. a spoon of ammonium nitrate;
1 tbsp. spoon of potassium sulfate;
2 tbsp. spoons of superphosphate;
1.5 cups of dolomite flour to reduce soil acidity.
Add a handful of mixture to the hole.

You can also just put 1 tbsp in the holes. spoons of nitroammophoska, while organic matter is not needed.

From organic matter, it is better to use a mixture of 0.7 kg of dry humus and 6 tbsp. spoons of wood ash. Add a handful of the mixture.

Application of nitroammophoska for potatoes

Some gardeners claim that they were able to increase potato yields several times using mineral supplements. When using manure as fertilizer for potato plantings, the yield is phenomenal. Thus, 10 buckets of potatoes are harvested from one planted bucket.

Ammophos depending on soil type

The application of ammophoska to the soil is determined depending on the type of soil.

How to apply fertilizer correctly? It is recommended to use fertilizers that do not contain nitrogen for simple black soils.

Meadow chernozem needs supplements with phosphorus and nitrogen. To get a rich harvest on chernozem, it is necessary to use ammophosphate in combination with an irrigation system. The fertilizer can be used on saline soils; this becomes possible thanks to the unique formula of the substance.

The penetration of beneficial elements depends on the type of soil. The denser the earth, the more this happens. It is recommended to fertilize heavy soils in the fall. In spring, on the contrary, light soils are fertilized.

Composition and properties

The drug is classified as a complex mineral composition, which is based on three main substances useful for potato crops:

potassium salt,
nitrogen,
phosphoric acid.

The total beneficial use of azofoska for potatoes is 45-50%, and each active component in it is in equal proportions - 16%. In addition to the listed useful components, the preparation contains sulfur.

Effective when used for the growth of potato crops, bait will saturate the plant with a powerful root system with useful components, giving impetus to the development of the plant and accelerating the ripening process of tubers.

The fertilizing mineral complex is non-toxic in nature, difficult to ignite, and therefore is considered safe to use.

Benefit

The usefulness of the complex when applied as a top dressing for potatoes is explained by several reasons:

the mineral composition has a general strengthening effect, helping to resist the influence of external factors, which include drought and frost,
fertilizer improves the quality of nutritional value of potatoes,
useful components increase the yield of potato crops,
effective components allow potatoes to maintain their presentation for a long time and increase shelf life, protecting them from rotting during storage.

A single application of fertilizer preserves the beneficial properties of the soil for a long time.

Characteristics and composition

Fertilizer does not harm the plant in any way. It does not accumulate moisture and does not stick together or form lumps during long-term storage. Easily dissolves. All plants easily assimilate azofoska.

Compound:

Nitrogen is the main active element. Contained in fertilizer from 16 to 26 percent
Phosphorus is a plant growth stimulator. Contained in fertilizer - 4-20 percent.
Potassium – ensures metabolism. Contained in fertilizer is 5-18 percent.
Sulfur – Contained in fertilizer is 2.6-4 percent. This amount is enough for normal photosynthesis.

Note! These elements improve the quality of life of plants, increase their resistance to various factors of living conditions, the shelf life index increases, and the quality of tubers increases.

Kinds:

NPK 16:16:16 - this species is suitable for any type of plant.
NPK 19-9-19 – contains less phosphorus. Suitable for warm climates in arid regions.
NPK 21:11:11 - a large dose of phosphorus and nitrogen, used for very weak soils.

Characteristics of the drug

Azofoska, used for feeding potatoes and other gardening crops, can be white in color or with a light pinkish tint.

The drug is packaged in non-hygroscopic granules 1-5 mm in size. The substance does not cake even during a long storage period, is highly soluble in liquid and is almost completely absorbed by plants.

It is recommended to store the drug in a cool, dark place in a vacuum or closed with a tight container lid. Proper storage will ensure the effectiveness of the active substances.

Advantages

The drug has established itself among gardeners as a highly effective plant food due to a number of advantages:

the complex contains the main active components that help plants develop and bear fruit correctly, enriching the soil without the need to use additional fertilizing complexes,
ballast-free fertilizer dissolves well and does not form precipitation,
full digestibility reduces the drug consumption standard,
mineral complex strengthens the root system,
granules retain their original appearance even after long-term storage,
the drug increases plant resistance to diseases,
active substances help the plant increase the abundance of flowering,
nutritional components remain effective even with large amounts of precipitation,
the complex is included in the list of drugs in an affordable price category.

Precautions and storage

The only drawback of the fertilizer is its short shelf life. But what to do if there is a certain amount of unused substance left? You can save it, but subject to certain rules. You should not leave an open package of ammophoska, since after a while all useful elements, such as nitrogen and sulfur, will begin to evaporate. In this case, there will be no great benefit from fertilizer. That is why it is recommended to store the additive in a tightly closed container and protect it from water.

In addition, the additive is considered a fire hazard. Do not allow the substance to heat up. Storage temperature should not be more than + 30 degrees. Transportation is carried out by land transport. It is also necessary to monitor the temperature at this time. Fertilizer should be stored where children and animals cannot reach it.

When working with such additives that are beneficial to plants, it is important to follow safety rules:

Use a special protective mask – reptirator.
Be sure to wear gloves to protect your hands.
It is necessary to work in a tight suit that does not contain open areas.
Fertilizer should not be left for long periods of time near other chemicals.
After completing the work, it is recommended to wash your hands and face with soap and warm water.
If the substance does get on the skin or mucous membranes, you should immediately rinse the area with plenty of clean water.
In case of accidental ingestion, you must drink a lot of water using sorbents. Next, consult a doctor.

If the standards are followed correctly, azofoska will become an indispensable assistant for every gardener. It helps to significantly increase the yield of fruit, berry crops and ornamental plants.

Crops are less susceptible to various diseases. Using fertilizer is simple, the main thing is to follow the rules and follow the instructions. When working with ammophoska, safety precautions should be observed. Fertilizer must be stored strictly following the rules.

https://youtube.com/watch?v=0CYxt4IFHUc

Fertilize potatoes with Ammophoska

Organic for potatoes

The advantage of organic fertilizers is their versatility. It is better to sprinkle organic matter for potatoes when the potatoes are planted together with fertilizers in the hole. Organic contains both macroelements and microelements. For example, manure contains all the basic macroelements necessary for the development of potatoes. Manure is indispensable as a source of nitrogen. In addition, manure also contains essential microelements such as boron, sulfur, manganese, vanadium, cobalt and magnesium.

Organic fertilizers are also irreplaceable because they contain humus, a substance obtained from the decomposition of organic matter. Soils with a high humus content recover faster; they provide a rapid flow of moisture and nutrients to the roots. The earth does not become swampy and at the same time water remains in it for quite a long time. Another undeniable plus is that in soil with a high humus content, the roots are better ventilated. Such soil serves as a breeding ground for the development of beneficial bacteria, which have a positive effect on the quantity and quality of the crop.

Organic matter allows you to absorb those minerals that were not previously absorbed by the plant, and vice versa - to neutralize harmful ones. For example, excessively saline soils with the addition of organic fertilizers reduce their harmful effects, and heavy metals, reacting with some organic fertilizers, form compounds that are not absorbed by plants and will not harm either the potato or your health. When organic matter decomposes, carbon dioxide is formed, which helps potato tubers actively develop.

Bird droppings

The richest microelement is considered to be bird droppings. It is strictly forbidden to immediately introduce fresh bird droppings into the ground, as you can burn the roots. Dilute bird droppings with water in a consistency of 1:15 and keep the resulting mixture for 2-3 days in a warm place. The dose of the solution is one and a half liters for each bush.

Humus will increase plant productivity

Humus is manure or compost that has been rotted for two or even several years. Externally, humus looks like loose earth and has the same earthy smell. It is used as a protective covering - mulch, and also when filling holes after planting potatoes. Humus contains a large amount of minerals and organic matter, but is absolutely safe. It is better to throw humus directly into the hole when planting potatoes in the spring. To compare the effectiveness of humus, you can plant several rows of potatoes without adding fertilizer, and in other rows with the addition of humus. When you harvest, you will immediately notice by the volume and number of tubers how well it is to put the right fertilizers in the hole.

Related article: Potatoes for hemorrhoids: treatment with suppositories, lotions and juice

Manure is the most popular organic fertilizer. Manure can be different and its effectiveness depends on which animal “produced” it. The best manure is considered to be rabbit, horse, elk, and elephant manure, but the most common is cow manure. Manure is primarily a nitrogen supplement, but it also contains a lot of magnesium, potassium and phosphorus. Immediately after “coming out of the cow,” young manure is dangerous for planting. It is better to apply manure to the soil in the spring before planting seed tubers. After you have added manure to the soil, you can dig up the soil. You will not spoil your plantings with rotted manure.

Compost is a biomaterial made from food waste, tops and straw. In order to properly prepare it, we first add compost to a pit with a lid and leave it to rot. Over the winter, compost turns into good fertilizer. Before planting potatoes, add a little compost to each hole. The future harvest with such fertilizing will be abundant and healthy.

Features of application

It is necessary to take into account that each type of fertilizer requires its own, carefully adjusted application regime. A gardener or gardener needs to consider:

Dilution concentration for a specific case.
Fertilizing period.
Additional measures that include soil treatment.
Compatibility of Fertika fertilizers with other types.

For indoor plants

To effectively grow indoor and outdoor plants, use the following Fertika fertilizers:

For flowers.
Luxury
Crystal for garden flowers in liquid and granular form.

If there is a need to feed the rose bush, you can use a special fertilizer - For roses. When using it, active budding and abundant flowering are observed with an increase in flower size.

For violet lovers, it is recommended to use Lux for indoor plants. It is a liquid fertilizer at a concentration of 20%. It will improve not only the quality of the flower, but also increase the intensity of the color of the leaves. It is necessary to add 1 cap of the composition to 2 liters of water and water with this mixture. Perform manipulation approximately once a month.

For vegetable crops

This mineral fertilizer manufacturer has a whole range of preparations for vegetable crops.

So, for example, for potatoes you can use a special fertilizer Potato - 5. It can be applied by spreading it in an even layer in an amount of up to 80 g per 1 sq.m. in late autumn. Or directly add 15 g of the mixture mixed with soil into each hole when planting potatoes.

Crystalon Tomato is used for growing tomatoes. It is used as follows:

To grow tomato seedlings, water them once every 7 days with the following solution - add 10 g of the substance per 10 liters and stir. The same solution can be used to spray the tops.
For plants under film cover, the concentration can be increased to 20 g per 10 liters of prepared water.

For strawberries

Crystalon for strawberries and wild strawberries is sold in liquid form (in ampoules). Its purpose is to water directly under the root. In this case, 1 ampoule is diluted in 1 liter of water and the liquid is applied under the bush once every 10-14 days.

Thanks to the balanced composition, which contains nitrogen, phosphorus and potassium, it is possible to increase the quantity and quality of the crop.

Rules of application

Trying to please garden and vegetable plants, it is important for a summer resident to properly prepare and apply fertilizer. Otherwise, the damage done to the plantings will be very difficult to correct.

Rules for using nitroammophoska (azophoska):

Remembering that in the cold nitrogen binds and does not work, dissolve it in warm (but not hot) water.
Nitrogen in air quickly nitrifies and volatilizes. Therefore, the granules must be added dropwise and the solution used immediately. For the same reason, storing the drug in open packaging leads to loss of fertilizer properties.
The granules are scattered only on damp soil. It is correct to apply them after rain or watering.
The use of fertilizer for more than two years in a row is unacceptable.
Failure to comply with the standards is dangerous to human health. In case of an overdose, the soil becomes contaminated with nitrates and the microflora of the nutrient layer is disrupted.

Any deviations from the instructions will lead to an unpleasant result.

Minerals for potatoes

Mineral supplements are valuable because they provide the necessary macro and microelements in concentrated form.

The main macronutrient without which potatoes cannot live is potassium. Therefore, the first and main mineral fertilizer that gardeners use in the spring is wood ash. It contains a lot of potassium, and in case of excessively acidic soil, ash reduces its acidity. Ash is also added to compost.

In addition, potassium supplements also include potassium chloride, potassium salt and potassium sulfate.

Nitrogen fertilizers are primarily urea (urea) and saltpeter. There are also complex fertilizers, such as ammophos and nitrophoska, which allow you to saturate the soil with several elements at once. Microelements such as iodine, boron, vanadium, zinc, sulfur, magnesium and manganese are also needed by potatoes. According to scientists, in order to grow 1 kg of ripe tubers, about 12.5 g of potassium, 5 g of nitrogen, 2 g of phosphoric acid and about 1.5 g of magnesium are needed.

Precautions and storage rules

However, when using fertilizer, precautions and storage rules must be observed. You need to use this drug in protective clothing, you need to protect your face and hands.

If the drug gets on the skin or mucous membranes, it is necessary to rinse everything with running water.

Often, gardeners, wanting to buy azofoska, find products with a similar name azophos; many decide not to understand the features of the drug, and conclude that it is a different form. These are different drugs and are used for different purposes. The main difference between azophos, which is also called a fungicide, is that this drug is intended to protect cultivated plants from dangerous crop-destroying microorganisms.

Please note! Azofoska should be stored in plastic bags, in a dark place, protected from sunlight, because when heated to 200 degrees, the fertilizer begins to decompose and release toxic substances.

Proper storage

Azofoska is included in the group of drugs of class III hazard. It has specific features that should be taken into account when storing large volumes of fertilizer:

a large volume of dust from Azofoska accumulated in the storage facility can explode if the air is very dry;
When heated to 200 °C, toxic substances harmful to health are released.

Description and characteristics of the fertilizer

Azofoska also has another name - Nitroammofoska (abbreviated NPK). Today, in agricultural production, it has earned the status of the most popular mineral complex, which is explained by the presence in its composition of substances vital for agricultural crops: nitrogen, phosphorus and potassium.

What is especially attractive is that this agrochemical is suitable for all types of soil, for all plants. The drug is produced in granules. Even on the poorest, weakened soils, a significant effect from its use is noted.

Several brands of Azofoska are available. Each variety has its own composition, which differs in the percentage of elements it contains. Complex fertilizer is actively used in home gardening.

Difference between Azofos and Azofoska

Often the sellers themselves are convinced that Azofos is no different from Azofoska, and can tell the buyer that they are the same thing. Such a statement is wrong.

Azofos (aka Nitrophoska) is only a variety of Azofoska. It contains nitrogen in nitrate form, unlike Azofoska. In Nitroammofoska, nitrogen is present in ammonium form, which means that the root system of the plant is formed at an accelerated rate, as a result of which it grows actively.

The purpose of Azofoski is to enrich the soil with essential nitrogen, phosphorus and potassium. But Azophos is a fungicide whose task is to fight plant diseases. At the same time, it contains much more micronutrients than Nitroammofosk.

Azophos is toxic. When working with it, safety precautions must be followed.

How to store azofoska

Typically, a relatively small amount of fertilizer is used in one season. In this case, the remainder is sent for storage. And although azofoska is considered a safe drug for humans, you still need to know something about its storage.

Azofoska does not ignite, does not burn or explode. However, if exposed to fire, it may release gaseous poisons.
The dust of the substance is highly explosive. If there is a large accumulation of it in a small room, it can ignite.
Azofoska should be stored in a tight plastic bag.
If the packaging is sealed (does not allow air, moisture and sunlight to pass through), then the drug can be stored in it for up to 18 months. In open packaging, azofoska loses all its properties within six months.

Azofoska is one of the most effective mineral fertilizers. Whether to use it on your site or not is up to you.

Azofosk fertilizer: application for potatoes

Feeding activities should be carried out two weeks after emergence and at the beginning of budding. The use of fertilizer increases the flowering period, which will ultimately produce larger tubers. As soon as flowering ends, you should not use fertilizers with nitrogen, the power will go into the tops, the crop will remain small.

Fertilizer tends to dissolve slowly, so next year some of the nutrients may remain in the soil. If azofoska was applied to the ridges for two years in a row, then on the third year, organic matter or mineral compounds should be used as the basis for the feeding complex.

Features of application:

For clay (heavy) soil, apply fertilizer in the fall, 30 g of Azofoski per 1 sq.m. Fertilization can be done in the middle or end of September before frost occurs.
For light soil, apply fertilizer in the spring, when the soil begins to warm up to about 6 degrees, but is still a little wet.
For early varieties, organic fertilizers are suitable. Early potato varieties absorb more fertilizer.
Late varieties are suitable for mineral fertilizers.

What is vermicompost: effectiveness, instructions for using the fertilizer Biohumus is an organic fertilizer processed during the life of earthworms.
It has an effect on... Azofoska prolongs the flowering period of potatoes, due to which the crop produces a higher-quality harvest. But after flowering, potatoes cannot be saturated with nitrogen, since the tops will develop intensively and the tubers will regress. It is advisable to feed potatoes 14 days after emergence or at the beginning of budding.

Foliar feeding can be carried out simultaneously with treating plants against pests and diseases; for this you need to prepare the following composition: dissolve 10-15 grams of azofoska in 10 liters of water.

Note! Potatoes do not require foliar feeding if the beds have already been fertilized in the spring.

https://youtube.com/watch?v=p2grlcGHbuA

Foliar feeding will not only make the harvest much better, but also protect against viruses.

Benefits of azofoska:

Contains useful elements and their compounds.
Azofoska is very effective; when used, the yield increases from 30 to 80%.
Dissolves well.
It retains its structure for a long time.

Disadvantages of azofoska:

Flammable.
May cause nitrates.
Short shelf life.

Foliar feeding of potatoes

Before fertilizing potatoes, you need to familiarize yourself with the rules for foliar feeding, otherwise you can cause irreparable harm to the plants. So, a few basic principles for spraying potatoes:

It is necessary to control the air temperature not only during the day, but also at night, so if the thermometer drops below zero at night, then you should refuse to treat the plants in the next few days.
Before feeding potatoes before flowering for the first time, you must wait two weeks from the moment the vegetable was planted.
To avoid thermal burn of plants, spraying should be avoided in sunny weather. A cloudy, cloudy day, but not rainy, is ideal. You can carry out the procedure early in the morning, or when the sun begins to set below the horizon. It will take at least two hours for the fertilizers to be absorbed.
Before feeding potatoes before flowering, you need to calculate the amount of fertilizer that will be optimal for this particular variety. Thus, an early variety requires more feeding than a mid-season variety, but early-ripening varieties require frequent processing due to the intensity of consumption of nutrients.

Nuance! It is foliar fertilizers that are considered economical, because they have to be used in much smaller quantities than root fertilizer, and their advantage is their positive effect on plant immunity to fungal disease.

Let's look at several effective foliar fertilizers for potatoes.

urea fertilizer. Before feeding the potatoes before flowering, you need to prepare a solution of five liters of water, one hundred grams of urea, five grams of boric acid and one hundred and fifty grams of potassium. For the first feeding, you will need to dilute the resulting solution twice; subsequent sprayings are carried out with an undiluted solution. You can start processing two weeks after the first shoots appear, and repeat the procedure every fourteen days;
phosphorus fertilization. If you are thinking about how to feed potatoes after flowering, then phosphorus feeding is what you need. In order to process 10 sq. It will be enough to dilute one hundred grams of superphosphate in ten liters of water;
feeding with humates. For processing you will need a special solution Gumat+7 at the rate of three liters per hundred square meters. You can start spraying after the fourth leaf appears;
feeding with nettle infusion. Nettle infusion is an excellent fertilizer for potatoes before flowering, because it contains nitrogen, iron, and calcium - everything that is necessary for a good harvest. To prepare the fertilizer, you will need to pour water over the nettle stems and tops and keep them warm until the solution has completely fermented. After filtering the infusion, you can begin to process the field, which should be repeated regularly, once every ten days.

Types of Azofoska fertilizer

It's not easy to name the best. They differ in the ratio of microelements.

Manufactured fertilizer brands:

16:16:16. Classic. Suitable for any grown crops. It is applied mainly in the spring, in the form of a solution: a couple of tablespoons per square meter.
15:15:15 High concentration of nutrients. It also contains magnesium and iron, calcium and zinc, manganese and cobalt, molybdenum, which helps enhance photosynthesis.
19:9:19. There is less phosphorus here. Recommended for soils rich in this element. This applies, first of all, to the south of Russia.
1:1:1 Chlorine-free. With a high concentration of nutrients. Suitable for any soil as a pre-sowing fertilizer. Often added when planting.
22:11:11. Impact doses of nitrogen and phosphorus. Necessary for the restoration of neglected or “tired” (intensively exploited) lands. For greater efficiency, it is recommended to remove the green mass in the fall.

Methods of use

Azophoska should be used carefully in the garden. It is important to follow all recommendations and instructions for use:

Spring application is usually carried out for trees and shrubs. The dosage will depend on the age of the plant. The minimum amount is 40 g, the maximum is 100 g for each plant unit.
Pre-planting fertilizer: dry granulate should be used during spring work, it should be added when digging, the calculation is based on the ratio of 25-80 g of the drug per square meter.
Root fertilizers: can be added directly to the planting holes, dry fertilizer mixed with soil should be used, for vegetables 10 g of the mixture is enough, for shrubs and trees - up to 100 g.

What does he need to live?

During the growing season, a potato bush consumes:

100 gr. potassium;
20 gr. phosphorus;
50 gr. nitrogen.

It removes all these components from the soil - the losses must be replenished with fertilizing.

Nitrogen is at the end of the list, since the plant can compensate for the lack of its compounds in the soil by consuming it directly from the air during the process of photosynthesis. This trick does not work with minerals; they must be added directly to the soil, at the root.

Do not forget that not all 100% of fertilizers are absorbed by the potato bush. In fact, even 50% is considered a very good indicator. The second half of the fertilizer literally goes into the sand, evaporates with moisture and successfully benefits the weeds.

Another important point is that in order to get a real increase in fertility, the same rotted manure should be applied long before planting potatoes; the soil should be structured. It is for these reasons that most organic matter is given for deep digging for the winter...

For the same reason, poorly soluble superphosphate is also incorporated into the soil for the winter, since it is useless to introduce it into arable land in the spring - it will lie in the ground until autumn. However, everything is not so sad...

The main advantages and disadvantages of azofosk fertilizer

The choice in favor of azofoska, a fertilizer for lawns and beds, is due to the affordable cost and economical consumption of the agrochemical and its harmlessness to humans. You can use fertilizer on any type of soil, regardless of pH. All berry and vegetable crops will benefit from treatment with this composition. The usual yield increase is 30%. NPK works especially well on clay, sandy, depleted and marshy soils - here you can achieve a 50% increase in yield. Detailed instructions from the manufacturer will help you decide on the dosage and method of applying azofoska. Due to its good solubility in water, azofoska can be used as a fertilizer for grapes and other crops for irrigation and simply dug into the ground during the rainy season.

The disadvantages of azofoska include sensitivity to overheating - it is recommended to dilute the remaining substance after gardening with water and pour it onto the soil to avoid spontaneous combustion. The dosages specified by the manufacturer should not be exceeded - instead of being beneficial, an excess of the main components will harm the crop and soil. This drawback does not relate to the substance itself, since its inept use in the garden is to blame.

Timing of fertilizing

The fertilizer is useful for all vegetable, fruit and berry crops. The timing for application is unlimited, but experienced gardeners recommend application during the sowing or growing season. High performance when used on black soil and soil with high humidity.

To replenish the clay soil with the necessary minerals, application is carried out in the autumn. Light soil - in spring. Each crop has its own timing and stages of application.

For tomatoes, the application procedure has three stages: after planting, 14-15 days, 30 days after the first application, during the period of ovary appearance. Cucumbers are also fed. But for the first time, nitroammophoska is applied while the seedlings for seedlings are not in the ground. The second stage is during the appearance of ovaries.

For potatoes, nitroammophoska is used when planting tubers in the soil. The fertilizer is applied already mixed with the soil.

General recommendations for use

Azofoska fertilizer is used in industrial agriculture for grain crops, potatoes, sugar beets and other crops, as well as on home plots in personal plots.

Prices for azofoska are more than affordable - from 30 to 80 rubles. per kilogram, per ton - about 10 thousand rubles. It can be bought at any gardening and hardware store in convenient packaging from 0.5 to 3 kg.

In closed plastic bags, it does not lose its beneficial properties for up to 18 months. When opened, it can be stored for six months.

It is better to choose a Russian-made product. It is better adapted to our latitudes, soils and weather and climatic conditions.

The fertilizer has proven itself well on heavy, dense, acidified soils with a high peat content.

However, many are alarmed by the prefix nitro- as part of the term nitroammophoska. It refers us to the terrible word “nitrates”. Indeed, nitrate compounds are easier for plants to absorb, and they are prone to “overeating,” that is, they accumulate useful substances for future use, which creates the danger of their excess in the edible parts of the plant.

Nitrates, or rather nitrites, into which they are transformed when entering the human body, cause obvious harm to humans. They negatively affect the blood, affect the gastrointestinal tract and, worst of all, cause cancer.

Therefore, you need to strictly observe the dosage and follow simple rules.

Azofoska fertilizer should not be confused with azophos. The latter is a liquid agrochemical, a fungicidal preparation that protects plants from harmful microorganisms. It does not contain nitrates, but is toxic. When spraying plants with this drug, you must wear a protective suit and a breathing mask.

When using azofoska, no protection is required, since it is absolutely harmless to humans.

What is the difference between azofoska and nitrophoska and nitroammofoska?

Nitrophoska and azofoska

- substances having the same formula (NPK complex: nitrogen, phosphorus, potassium). But the ratio of these elements may be different for both nitrophoska and azofoska.

We can say that nitrophoska is still a type of azofoska. The only difference is in the aggregate states of the elements included in the composition.

There is also fertilizer nitroammofosk

- it also consists of the NPK complex. Nitroammophoska does not contain magnesium; it is believed that this product is an improved form of nitrophoska. Its consumption when applied will be 1.5 times less - it is more nutritious compared to nitrophoska.

Important!

Nitrophoska is considered more environmentally friendly and therefore safe in comparison with nitroammophoska, since it does not contain nitrates.

All the complex mineral fertilizers described above have the same basis - the principle of their action is almost the same. All of them are high-quality agrochemicals and each fertilizer is best suited for specific plants and soils.

Submission rules

Fertilizer promotes the development of a powerful root system in potatoes. It is added to the soil during planting. To do this, dig holes and place potatoes. After this, 1 teaspoon of ammophoska is poured into each well. This way the granules are mixed with the soil, gradually dissolved in it and penetrate deep into the soil. There they become available for absorption by plant roots.

There is also another way to fertilize potatoes during planting. Some gardeners first dilute the granules in water, and then water the furrows with already planted potatoes. Ammophoska consumption is approximately 3 kg per one hundred square meters of land.

Fertilizing with ammophoska is carried out during the first hilling. At this time, the granules are diluted in water and watered directly under the bush. Be sure to ensure that the nutrient solution does not get on the stems and green tops of the potatoes.

Instructions for use

The benefits of Azofoska are observed when applied to any vegetable, flower and fruit crops. The fertilizer has no restrictions on the age of plants; it is applied to seedlings and adult plants. Application rates for different crops are shown in the table.

Culture	area (place) of application	weight (g)
annual vegetable crop	1 ha	45
potato	hole	4
mature bush, tree	the entire area of the tree trunk circle	35
liquid fertilizer for summer root feeding	water 1 l	2

Tips for choosing

Fertilizers should not be chosen at once, but based on the stage of plant growth and its needs.

Additional nutrition is important for potatoes throughout the entire period of growth and flowering. It’s a big mistake to fertilize only at the beginning, before planting potatoes.

It is necessary to feed the potatoes almost until the moment of digging up the root crops, so they will have a healthy root system and tasty fruits.

Upon landing

Any mineral fertilizers when planting potatoes are necessary for the formation of a healthy root system. From organic matter, gardeners prefer to add manure and rotted compost.

Before planting, you need to put fertilizer only in the holes, so it will only affect the tubers.

Please note the following:

When feeding only on the surface, the overlying tubers will turn green.
For oily and fertile soil, you need to take 3 kg of dried manure, 2 kg of superphosphate and 1 kg of ammonium potassium.
For soil of low fertility and poor in terms of nutrients, you will have to mix 130 kg of dry humus with 4 kg of superphosphate.
When planting potatoes in a hole, mineral fertilizers are taken in the following amount: 1 tbsp. l. nitrophoska and half a glass of bone meal. Organics - 800 g of humus with a handful of ash.

Feeding potatoes when planting

After germination

If the plant has a thin stem and pale leaves, then it needs to be fed with microelements. The use of mineral fertilizer for potatoes is characterized by watering each tuber with a glass of diluted dry cow grass with a spoonful of urea.