Dolomitic flour is effective fertilizer In the form of a powder, which is obtained from the same carbonate mineral of the same name by grinding it to the smallest fractions. It has a chemical formula Caco3 MGCO3. The introduction of this substance in the soil not only normalizes its acidic composition, but also improves the fertile structure, enriching it with such useful elements as manganese, potassium and magnesium. Such flour also contributes to a decrease in the number of weeds on garden plot.

Dolomitic flour in gardening - Fertilizer characteristics

Lime flour is a substance of natural origin, which is used as an independent feeding without additives. With it, it is activated by the functioning of beneficial microorganisms, including ringed worms, which leads to an improvement in the state of the soil and normalization of positive chemical processes.

Dolomite flour refer to high-essential products, fully safe for ambient and human activity. Calcium and magnesium - the main elements in the composition of this mineral fertilizer are in carbonate form, which does not allow them to be deposited in fresh fruits and vegetables in large quantities. Low cost, availability and effective qualities make this complex indispensable in gardening for the most various plants and garden crops.

When introduced into the soil, the active substance improves its acidity and suits the fertile layer with the necessary chemical elements, especially nitrogen, phosphorus, magnesium and potassium. In addition, the limestone or dolomite flour has a number of advantages, among which they allocate:

• the ability to form colonies from utility microorganisms;
• increasing the active properties of other mineral and organic fertilizers;
• cleansing the soil layer from harmful radionuclides;
• the destruction of dangerous insects and pests by changing their chitinous cover.

You can use flour in gardening both in natural form and in complexes with others. useful feedersBut before entering into the soil it is necessary to determine its acidity, otherwise the overabundance of chemicals will give the reverse effect of the dinner of the soil.

Determination of the acidic composition of the soil

With maximum accuracy, it is possible to determine the acidity of the soil using special devices that are called pH meters. They are foreign and domestic production, characterized by different power and degree of error. But buying expensive equipment is not always appropriate, therefore gardeners and gardeners are resorted to people's ways.

Weeds. Many of these plants are peculiar indicators of the acid factor. On the weakly acidic soils most often "settle" dandelions, drinking creeping, clover, chamomile or coltsfoot. In highly acidified soils, you can meet green overlooks, buttercups, loft, etc. for neutral more characteristic abundance of nettle, hops or swans.

Table vinegar. Another one people's way superficially determine the composition of the soil on the plot for making dolomite flour - It is to use a solution of table vinegar. Several tablespoons of the essence are poured into the clean part of the soil and look at the reaction. If nothing happens, then the earth is practically not acidified, the foaming of the liquid or its planning indicates a neutral or acidic pH reaction.

The same goes and the grape juice. In a glass with fresh and natural grape nectar, the handful of earth is placed, and if the liquid changes its color, it means that the reaction occurs and the degree of these changes are concluded about the approximate acidity.

Application of dolomite flour on the garden plot

After determining the desired soil acidity factor, depending on the obtained indicators, the norms of making this fertilizer determine. For highly acidic soils with a pH, a factor of 4.5 and higher, the area is sprinkled at the rate of 50 kg of flour per 1 weaving ground. For medium-sized or neutral soils, no more than 40 kg per weave, for weakly acids from 25 to 30 kg on the same measure area.

In addition to the acid factor, pay attention to the structure of the site. On light fields and vegetables, the amount of dolomite fertilizer is reduced by 1.5 times from the recommended norms. For heavier, sublibric or alumina, the composition can be increased by 10-15% if necessary.

Fossious means, as a rule, in bags or polyethylene packages of various capacities. Its cost is low and varies on trading platforms within 300-400 rubles per 50-kilogram bag. Before purchasing, it is necessary to take into account all the above-described garden factors and carry out calculations. In the standard plot in middle lane With a relatively neutral ground, a 200 kilogram of fertilizer is 6 acres to increase overall yields.

The deadline for making is no more frequent 1-2 times at a periodicity of 2-3 years. Effectively this fertilizer is used in complexes with high-quality organic fertilizers, which allows you to accelerate the process of the formation of beneficial microorganisms and treatment of the organic, which feed plants in the garden. It is well combined with such species like burglar liquid, boric acid or inkstone, improving and complementing their basic properties.

Making fertilizers from dolomite for the seasons - we comply with the basic rules

Dolomite flour makes round yearSince it does not have any negative effects and helps the soil to absorb all the necessary elements. But it is even better to pour this tool for 1-2 weeks to the main complex feeders, since not with all of them carbonates from flour can interact qualitatively.

In particular, this applies to areas for the cultivation of popular vegetables. The most effective action is fertilizer in the following cases:

• when putting on landing or bed with tomatoes, eggplants, cabbage, radish, potatoes and zucchini;
• to normalize and accelerate the growth of legume crops, soybeans, barley, greenery and cucumbers;
• with the cultivation of Kostoykovykh fruit trees and wintering (garlic, onions, etc.).

Right often, dolomite flour is used on areas for cultivation of such cultures as sorrel, celery, blueberries, as well as gooseberries and cranberries.

In the spring for 10-14 days before landing, seedlings or seeds scatter flour throughout the area of \u200b\u200bthe garden. After her assimction of the soil inside the reservoir, the risks of the occurrence of infectious and fungal diseases are strongly reduced, which are susceptible to all garden plants. In the greenhouses in the garden or in the country, the prior processing of the soil is also recommended by this mineral fertilizer, it can be poured in a complex with nitroposka and wood ash.

Potato fields are treated with dolomite fertilizers. They not only sanitize and improve the properties of the soil, but also destroy harmful insects, such as the Colorado beetle or Medveda, gradually "overlooking" chitinovye shells, which leads to their death.

In the fall, the flour is used mainly for feeding fruit trees (especially cherries and plums) and some berry shrubs.

Under the middle, the tree is made from 2 to 3 kilograms of the substance, scattering it along the rolling circle. The lush thickets consume a little less than the material (1-1.5 kg), sprinkling them around the perimeter and slightly blocking the crystals into the ground (by 5-7 cm). Apple trees and pears fertilize the dolomites less often than other fertile cultures, approximately 1 time in 3-4 years.

Dolomite flour or ordinary lime?

For the deoxidation of the soil and improving its main indicators, it is often used and hated lime, the chemical formula of which Ca (OH). In the environment of experienced gardens, it is also called "Pushonka". Such material is more often than lime flour It is on sale, and its cost is a bit cheaper.

According to the commensurability of useful qualities, lime is slightly more efficient than dolomite flour. Calcium in its composition is in the form of hydroxide, and not carbonate, which enhances its impact on the total oxidation of the soil by almost 1.5 times. Experts believe that the extinguished lime acts much faster and better absorbed with a fertile layer.

However, this "speed" under certain conditions has a disadvantage. It is that immediately after making the lime prevents the normal assimilation of vital important elements For any plants, such as potassium, phosphorus and nitrogen. Therefore, after adding such a "Pushonki" for some time, nothing can be put in the ground until it should not "fall on."

It is for this reason that in this way the site is fertile or in the offseason, or in the process of preparing the beds by winter, or in early spring To ensure a better germination of seeds in enriched and stretched soil. Dolomite fertilizer is made all year round, and this is a certain advantage in which the choice of gardeners is increasingly falling towards this component.

Precautions when using and useful tips

Removing is a general term that is characterized by the normalization of acidic soil with various substances with a high calcium content, including dolomites and lime. But before starting this process on its garden plot, it is necessary to carefully study the peculiarities of a particular material and the degree of its impact on the soil and other species plants. The overaction of calcium in the ground with all its carbonate or hydroxide compounds is much worse than its temporary disadvantage.

Too frequent fertilizing area of \u200b\u200blimestone flour and its other derivatives or analogs is fraught with dangerous consequences, up to the loss of the entire seasonal harvest. Thus, before using this mineral, such factors necessarily take into account:

• condition and nature of the soil;
• dosage of the drug (especially before landing of young plants);
• compatibility and feasibility of use with other fertilizer types.

As for the last item, the specialists do not recommend simultaneous making or frequent mixing with most nitrogen fertilizers, namely ammonium nitrate, superphosphate or urea. But the combination with ammonium sulphate and its varieties is quite acceptable and justified.

The correct and timely use of dolomite flour will allow gradually (within 2-3 years from the moment of the first contribution), increase the fertility of the soil, and together with it and the total yield is 10-15% of the previous indicators.

Composition and properties of dolomite flour

Dolomite flour is called crushed rocks - dolomite. Chemical Mineral Formula: CAMG (CO3) 2.

The main operating component when making dolomite flour to the soil is calcium. Calcium displacement from an absorbing soil complex by ions of hydrogen H + is the direct cause of increasing the level of acidity of the soil and deteriorating its physicochemical properties. Therefore, on acid soils The balance of calcium and hydrogen ions support artificially, for which the dolomite flour is applied along with other means.

What is the difference between the Dolomite flour from other soil decks

The most famous soil decks: hated lime, or "Pushonka", ash and a dolomite flour. What is the difference between the dolomite flour from their "competitors"?

Lime Pushonka - The strongest means. Its chemical formula Ca (OH) 2. In addition to the calcium ion, the substance contains a hydroxyl group (OH), so the neutralizing ability of lime is almost one and a half times higher than that of dolomite flour. The activity and speed of lime leads to the fact that at first, the phosphorus is poorly absorbed after it puts the plant, so "Pushonka" makes only autumn in the offseason, so that the chemical processes in the soil come to relative equilibrium.

Wood ash Contains 30-60% calcium salts, but its exact composition is unpredictable. It depends on the tree of trees, the soil composition, where they rose, and even on whether the ash from the branches or the trunk was obtained. The amount of ash, which needs to be made to the soil for neutralization of acidity is always given conditionally, it cannot be calculated without chemical analysis. But in any case, the ash per unit area is required by about 2 times more than the dolomite flour, and such a quantity is usually not found at hand. Therefore, the ash is used more often as the valuable component of plant soils for indoor plants And seedlings, because in addition, it contains potassium, phosphorus, magnesium and trace elements.

- Now the most popular and convenient means of reducing the acidity of the soil. Its consumption is lower than that of ash, and unlike the limestone, the dolomite flour is made at any time. This makes life easier because it is not necessary to resort to intricate schemes, and you can make fertilizers and soil-reducing components when spring processingFor example, before planting vegetables. Since the dolomite flour is rich in magnesium, this is the best neutralizer of acidity for light soils, where magnesium is always lacking.

The benefits of dolomite flour for plants

Dolomite flour is used For neutralization of acidic soils When growing vegetables, fruit trees and shrubs, many colors. Dolomitic flour is contraindicated in rhododendons, blueberries and other asidophil plants (preferring acidic soil).

Improving the soil structure . The effect of the use of "Dolomka" is particularly noticeable if the soil is also heavy: at high acidity, the clay becomes dense and viscous, and the stripped, it is glued "into the brick". Calcium contained in dolomite flour contributes to the coagulation of soil colloids, as a result, the soil structure is improved: it acquires the kind of lumps, between which air penetrates the roots.

Powerful healthy roots . In itself, improving the soil structure already contributes to better root growth, but calcium also strengthens the cell walls, making it difficult to penetrate root rot in tissue, increasing the viability of root hairs and as a result - the use of the plant nutrients. In addition, it creates a favorable medium for useful soil bacteria that protect roots from pathogens.

What is the limestrope

Often, under lime in the soil of agronomists and soils, not only calcium hydroxide (Ca (OH) 2), but also all calcium-containing rocks whose particles are included in the soil. First of all, calcium carbonate (Caco3). Also, the calculation of the soil in a broad sense is called the contribution of any calcium-containing supplements, and rich in calcium soil - lime. The limestone and the dolomite flour is not the same thing. Caco3 limestone formula (calcium carbonate), while dolomite contains a lot of magnesium. To improve the soil, the dolomite flour is preferable.

Learn how to grow plants, what kind of garden and the garden work should be planned, . Please pay attention to the information block on the left of the text. Located links in it lead on arrangements of related subjects.

Ask a question to an expert on making fertilizers, protection of plants from diseases and pests

There are universal fertilizers who have natural origins. With them, the harvest in the garden will always be good and environmentally friendly. One of these feeding is a dolomitic flour, which is made from rock. How to correctly use Dolomite flour?

What is a dolomite flour

Dolomitic (limestone) flour is a gridden dolomite belonging to the group of carbonate rocks. It is produced according to GOST 14050-93, according to which the particles do not exceed 2.5 mm; It is allowed to have fractions to 5 mm, but not more than 7%. The limestone flour is widely used on household plots for the deoxidation of soils and combating insects having chitinous cover. For other living organisms, the tool is safe. But nevertheless, flour contains extremely small particles, work with it should be carried out in glacial weather, as far as possible protecting their eyes and respiratory tract.

Photo Gallery: Dolomite path - from the mountain to the garden plot

Dolomite - rock Dolomite flour is produced on an industrial scale Dolomitic (limestone) flour can be white, gray and even orange Dolomitic flour packaged in packages

Dolomitic flour sold in stores, packaged 5 or 10 kg, has white or grey colour. In its production, third-party chemical elementsSince dolomite is useful in itself.

The smaller the particles of dolomite flour, the higher its quality.

Table: Advantages and Disadvantages of Dolomite Flour

Table: Chemical composition of dolomite flour

The percentage of moisture in the dolomite flour is allowed within 1.5%.

Recommendations for the use of fertilizer depending on the type of soil

Dolomite flour standards depend on the chemical and biological composition of the soil in the country or panstone. On one square meter Requires:

• with acidic soil (pH less than 4.5) - 600 g,
• with medium-sized soil (pH 4.6-5) - 500 g,
• with weakness soil (pH 5.1-5.6) - 350

For maximum effect, limestone flour is evenly distributed throughout the section and mixed with soil (approximately 15 cm from the top layer). You can simply scatter the remedy for the ridges, in which case it will start not earlier than in a year. Dolomite does not burn the leaves of plants. Its action with the right doses is 8 years.

Making dolomite flour on the ridge is best to do in the fall

There are plants that grow on sour soils and therefore may die from the presence in the soil of dolomite flour. According to responsiveness, such fertilizer culture is divided into four main groups:

1. Do not tolerate acidic soils, plants grow well on neutral and alkaline, react positively to making dolomite even on weakly acidic soils. Such cultures include: alfalfa, all types of coarse and cabbage.
2. Sensitive to acidic soil. Plants of this group prefer neutral soils and are positively responding to the introduction of limestone flour even on the weakness of the soil. It is barley, wheat, corn, soybean, beans, peas, beans, clover, cucumbers, onions, salad.
3. Weakly sensitive to acidity change. Such cultures grow well and in acidic, and in alkaline soils. Nevertheless, they react positively to making dolomite flour in the recommended norms with sour and weakness sooth. This is rye, oats, millet, buckwheat, Timofeevka, Radish, carrots, tomato.
4. Plants that need lime only with increased soil acidity. Potatoes, for example, when making dolomite flour without recommended quantity potash fertilizer It may get sick, the starch content in the tubers is reduced, and the flax may become calcium chlorose.

Table: Rules for making dolomite flour

Under the rest garden crops Dolomite is made two weeks before landing in quantities depending on the acidity of the soil.

Dolomitic flour in greenhouses is distributed over the ridges in the amount of 200 g per 1 sq.m. Only, unlike open soil, the soil is not drunk in this case. Dolomite creates a moisture film.

There are two most popular soil lime methods. They are named by the names of their agronomist developers:

1. Metlider method. Instruction: per 1 kg of dolomite flour takes 8 g of powder boric acid, Distributed for ridges, drippy. A week later, mineral chemical fertilizers contribute and leaving again. Suitable for open soil.
2. Method of Makuni. Mix 2 liters of soils from the ridge, 2 liters of a special substrate for a certain culture, which is preparing for landing, 2l moss of sphagnum, 1 liter of river sand, 4 liters of peat, then add 30 g of Dolomite flour first, then as much double superphosphate And two glasses of crushed charcoal, mix everything thoroughly. Suitable for cooking soils under room flowers or for growing crops in greenhouses and oranges.

Table: Dolomite flour compatibility with various fertilizers

Fertilizers incompatible with limestone flour should be used no earlier than 10 days after making dolomite.

Video: Dolomite flour in agriculture

Surgent tricks on the use of fertilizer

1. If the soil is on the clay site, dolomite contribute annually. In other cases, it is used once every three years.
2. Fertilizer is better to make in the fall in order for the soil to resist and have been appropriate with all the useful elements.
3. In the spring or at the beginning of the summer, plants can be watering a mixture of water and dolomite flour (200 g per 10 liters of water).

Dolomitic flour under the trees is made around the perimeter of the near-break circle

Analogs of means for use in the garden

Dolomitic flour is not the only means that can be used to deoxine soil, it can be replaced by other compositions.

Wood ash. Also successfully used to reduce the acidity of the soil. But here you need to take into account the type of wood, from which the ash was made, to calculate the required amount for the deoxidation is very difficult, especially large squares. In any case, its consumption is several times higher than that of Dolomite, therefore, the procedure is obtained costly.

The basis of dolomite flour - calcium, which affects the increase in plant growth, improve the root system; - Magnesium, which is part of chlorophile and participates in photosynthesis.

What is a dolomite flour?

Dolomite flour is a carbonate magnesian breed. Dolomite flour fractions: 0-2.5 mm, with a permissible residue on sieve 3 or 5 mm from 1 to 7% depending on class and brand. Marks Dolomites flour A, B, C. Classes 1, 2, 3, 4 for each brand, respectively. Dolomite flour according to GOST 14050-93 finds use in agriculture for soil deoxidation. Problems with growth and development on acidic soils are noticeable in many plants. Without making dolomite flour, other fertilizers do not even be absorbed in full. Making into the soil of dolomite flour reduces acidity - pH, which provokes a crop growth, as well as significantly increases the effectiveness of additionally introduced fertilizers.

Chemical composition of dolomite flour

Chemical formula: Caco3 + Mgco3

• in terms of dry matter - 91.9%
• including the mass fraction of Ca - 36.1%
• moisture - 0.4%
• insoluble in HCI residue - 4.94
• metal admission - 0.1 mg / kg

Results of the application of dolomite flour

• Nutrition of grown crops increases
• Chemical and biological properties of soil are improving
• Grown cultures begin to better absorb the necessary substances from the soil, including fertilizers
• Dolomitic flour binds harmful radionuclides
• The growth and development of the root system is significantly improved
• The process of photosynthesis is increasing
• Fully non-toxic dolomite flour, thanks to a thin grind destroys an insect exoskeleton, acting as abrasive.

Methods for using dolomite flour in agrotechnology

Dolomite flour is a grinding of dolomite, is a valuable lime fertilizer for many cultures: carrots, beets, potatoes, clovers, alfalfa, buckwheat, bow, flax, and others. Dolomitic flour is made as in open sadAnd in a closed - a greenhouse, a greenhouse, special effectiveness is manifested on the poor magnesium of sandy and squealed soils. Limestone flour does not apply on neutral soils. Periodicity of application - once every 3 to 4 years, while:

• improve the physical, physicochemical and biological properties of the soil
• in the soil, the number of digestible forms of nitrogen, phosphorus, potassium, molybdenum is increasing; The efficiency of the use of injected organic and mineral fertilizers increases
• enhance plant feeding conditions
• increases the safety and quality of products
• binds radionuclides, i.e. contributes to the environmental purity of the crop
• enriches calcium soil, which contributes to the growth of the plant improves the state of the root system
• enriches the soil by calcium magnesium, which is part of chlorophile and participates in photosynthesis
• effective tool Fight insects. With absolute non-toxicity in relation to any living beings, subtly ground dolomite causes abrasive destruction of chitinic covers in insects. The strongest impact takes place in the joints.

Dolomite flour

The incoming standards depend on the acidity and mechanical composition of the soil and fluctuate:

• Sour soils (pH less than 4.5): 500-600 g per 1 m2 (5-6 t / ha)
• Medium (pH 4.5-5,2): 450-500 g per 1 m2 (4.5-6 t / ha)
• Weakly acidic (pH 5.2-5,6): 350-450 g per 1 m2 (3.5-4.5 t / ha)

On the pulmonary soils, the dose is 1.5 times, and in heavy clay, they increase by 10-15%. When introducing for a more effective action, it is necessary to achieve a uniform distribution of limestone flour throughout the area area. When complete dose, the lime effect is preserved for 8-10 years. The effectiveness of dolomite flour increases with the simultaneous introduction of borogne and copper microfertili (boric acid and copper sulphate).

In relation to the reaction of the medium and responsiveness to the limestorm (making dolomite flour), agricultural crops are divided into several groups:

• the first group - culture, non-acidic soils: alfalfa, esparcet, sugar, dining and aft beet, cabbage. They grow well only at neutral or weakly alkaline reaction of the soil environment (pH 7-7.5) and very actively respond to the application of lime even on weakly acidic soils
• the second group - culture sensitive to increased acidity: barley, spring and winter wheat, corn, soybean, beans, peas, vika, feed beans, clover, cucumber, onion, salad. They grow better and develop with close to neutral reaction (pH 6-7) and speak well for lime not only strongly and medium-sized, but also weakly acid soils
• the third group is weakly sensitive to increased acidity of soils of culture: rye, oats, millet, buckwheat, Timofeevka, Radish, carrots, tomatoes. Cultures of this group can be satisfactorily growing in a rather wide range of soils - from sour to low-alkaline (pH from 4.5 to 7.5), but most favorable for their soil growth with a weakly acidic reaction (pH 5.5-6.0). They react positively to the limness of strongly and medium-sized soils with full doses, which is explained not only directly to the decrease in acidity, but also the effect of improving the pyania of plants with nitrogen and ash elements after lime
• the fourth group of cultures requiring lime only medium and strongly acidic soils. Thus, in the yield of potatoes, there is practically no small acidity, and the flax is even better increasing with the weakly acid reaction of the soil medium (pH 5.5-6.0). High doses of SA-CO3 with insufficient fertilizers, first of all the potash, adversely affect the quality of the products of these crops: the potatoes are greatly affected by the pair, the content of starch in the tubers is reduced, and Len sick with calcium chlorose, the quality of the fiber is worse. These consequences are associated not so much with the neutralization of acidity, as with a decrease in the soil during lime.

Application of dolomite flour

The amount of dolomite introduced depends on:

• changed PH change - more acidic soils require more dolomite
• the absorbing ability of the soil (cationic metabolism capacity) - or clay and clay soils need more high doses of dolomite than sandy soils. Organic Soil has high capacity Absorption for lime. Heavy clay soils need annual lime
• the number of precipitation - rains and melting water wash calcium and magnesium from the soil

During the lime, the task consists in a uniform distribution and thorough mixing of dolomite with soil with a top 15-20 cm of soil. If you scatter dolomite on the surface, the result will also be, but will affect no earlier than in a year. It is very effective to reduce the acidity of making dolomite with manure, but it is impossible to mix them. Initially, dolomite is spread, then the manure and after that they are drunk. The number of no less than 4-5 kg \u200b\u200b/ square meter, dolomite - the calculated norm (usually within 200-500 g / sq.m).

Dolomite does not burn the leaves of plants and it can be scattered in pastures and lawns. Lime can be made at any time of the year, just more convenient to do it under the winter. You can make lime once a few years, but it is better to do this little every year. For bone trees (cherry, plum, apricot), an annual contribution is 1 - 2 kg. On the tree on the area of \u200b\u200bthe priority circle after harvesting. For ferrous currant, 0.5 - 1 kg is brought. Under the bush 1 time in 2 years.

Under vegetable crops, Especially cabbage, the dolomite flour is entered before planting. Under potatoes, tomatoes Dolomite flour is made in advance. Under the gooseberry, cranberry, blueberry, sorrel Dolomitic flour does not apply. Dolomite flour, as well as lime can not be mixed with ammonium spit, ammonium sulfate, urea, superphosphate simple, superphosphate with granular, double, manure.

The recoil from the lime depends on the degree of soil acidity, the characteristics of cultivated cultures, norms and the type of lime fertilizers. The greater the acidity of the soil and above the norm of lime, the greater the effect of the lime. Since lime fertilizers slowly interact with the soil, the greatest elimination effect is manifested in the second or third year after the application.

Loving significantly increases the effectiveness of organic and mineral fertilizers. On acidic soils after the lime, the decomposition of organic fertilizers is accelerated, and the latter enhance the positive effects of lime to the properties of the soil. With the joint introduction of lime and manure, you can double the dose of manure, the effectiveness of mineral fertilizers will not decrease. Especially favorably loving when making physiologically acidic ammonia and potash fertilizers, capable of acidifying the soil, as well as under cultures, negatively reacting to increased acidity.

The advantages of dolomite flour: burnt lime and fusion to eliminate excess acidity are used much less frequently, since these products act so hard limestone flour, which often leads to local overdose, burns and burning plants.

MitLider Metal Loving

In the mitlider method, the lime (more precisely the mixture number 1: ground limestone or dolomite plus 7-8 g of boric acid for each kilogram of lime) bring under the people at each crop change along with the soil refueling mineral fertilizers. For heavy soils and peatlands in 200 g on a trafficphone meter of a narrow ridge, for the pulmonary soils of 100 g / th. In the southern regions on saline and alkaline soils use gypsum in the same quantity.

Packing and storage of dolomite flour

To protect against moisture, it is packaged in Big running with a polypropylene liner weighing 1000 kg, which is relevant for agriculture. All our products are stored on the covered warehouse. The shelf life of dolomite flour is limited because moisture accumulates in the package during the time, in this case the product is subject to drying or re-phase, otherwise applying.

Call us right now!
Phone hotline: 8 (800) 200-96-70

The quality of the soil strongly affects the yield. Of course, there are cultures (and a lot of them), which prefer the sour Wednesday. However, the overwhelming majority of modern agricultural varieties and hybrids are designed for growing low acidity in soil.

The use of dolomite flour in the garden contributes to the ghost of the acid-alkaline balance of the soil in the norm. The use of this natural mineral, among other things, also improves the structure of the soil, creating more advanced conditions for growing fruit crops.

And at the same time, the use of dolomite flour on the garden must be accurately dosed. This is possible only after measuring the level of acidity. To determine the current pH indicator of the soil, there is a regular experience with lactium paper.

• For strongly acidic soils, the pH of which is less than 4.5 units, it will take 600 g of flour on 1m 2;
• For medium-sized soils with pH 4,5-5,2, 450 g of the deoxidizer is required to 1m 2;
• For weakly acidic soils, with a pH 5.2 - 5,6 level indicator, it will be enough per square meter only 350 g.

The soil structure also matters when choosing a dosage. For heavy, rammed soil, the dosage can be increased by a quarter of the specified number. And light soils need to reduce the volumes of dolomite flour twice.

Rules for autumn making dolomite flour into the soil

The limestation of the Earth in the fall is more justified due to the fact that the dolomitic flour does not act immediately, but only after penetrating it in the deep layers of garden soil. Snow melting is more contributing to this process.

Dolomitic flour must be distributed evenly in the area. Then you need to carefully switch the garden. Or fall asleep the flour of the earth so that the top layer of the soil is at least 10 cm. It is not worth mixing a dolomite flour with other fertilizers. Especially dangerous combination with urea, superphosphate or ammonium Selutyra.

It is possible to carry out such an operation no more than 1 time in 5-7 years. The maximum effect of using dolomite flour is achieved 2-3 years after making it into the soil. It is permissible to add a small amount of boric acid to the dolomite flour powder (7-8 g per 1 kg of flour). This microfertilitation contributes to the formation of a larger number of barriers to and reduces the likelihood of diseases of the disease in root.

Positively on yield affects the introduction of dolomite flour under the bushes of cherry and plum. It is permissible to put into the soil under the trees to 2 kg of flour. Currant bushes are also well responded to the deoxidizer. For them, there is enough about 500 g of fertilizer based on one bush, scattered in autumn once every 2 years.

Rules of spring use of dolomite in the garden

Many gardeners know how to use a dolomite flour in a garden for growing colors. , and violets are more than other susceptible to the effects of dolomite.

To improve the soil for flowers - you need a small amount of dolomite flour add directly to the well before planting floral bushes. Spring flour is introduced under the landing of the turnip and. This technique allows you to get larger fruits in the shortest possible time.

Good reviews also received the use of dolomite milk. Regular watering of the beds with a weak solution of dolomite mixed with water, when watering in the spring and at the beginning of the summer contributes to a more active vegetation of plants.

Dolomite flour is made in the spring under the poppill and in the case of use as an autumn fertilizer of the garden of phosphoritic flour. This method of soil feeding is particularly effective in those areas that have not been used under the garden for several years.

Video: Features of making dolomite flour

Well, at the end, we suggest you watch the video, within which it is described and is shown about some principles for the use of dolomite flour on the garden: