Potatoes - the main crop grown on almost every plot. Under it is usually allocated a large part of the territory of the garden. Caring for this plant is not technologically difficult, however, it takes a lot of time and effort. Therefore, many owners of suburban areas are looking for ways and experience a variety of technologies that make their work easier. One of the most interesting is the method of the American farmer Jacob Metlider. Further in the article we will talk about this relatively new method for our country.
Opinion about this method of growing potatoes in domestic gardeners has developed an ambiguous. Someone considers it extremely convenient, because it allows you to abandon such time-consuming operations as digging a large amount of earth, hilling and loosening. Others say it is unacceptable for the Russian conditions due to the lack of coverage. When using this technology, a huge amount of chemical fertilizers is brought into the ground. And if the process of photosynthesis in plants will not take place actively enough, a lot of nitrates will accumulate in the tubers.
Owners of suburban areas with poor nutrients in the soil are very praised by just such a method as planting potatoes according to Mitlayder. The reviews they have about him are quite good. About how it is suitable for your site, to judge you. Next, we consider the basic principles of planting potatoes using this method.
Planting potatoes on Mitlayder allows you to abandon such time-consuming operations as loosening and hilling the land. In addition, landing areas are significantly reduced while maintaining and even increasing yields. The third advantage of using the Metlider method is the ability to successfully grow potatoes on any soil, even the poorest.
Planting potatoes according to Mitlayder is performed as follows:
- The plot is carefully leveled. No shading allowed.
- All perennial weeds are removed.
- Arranged narrow (45 cm) and long beds. The distance between them should be about 60-110 centimeters. Thus, maximum illumination is achieved, and the scope of work is reduced. Have beds only in the direction from north to south. In this case, the plants will be lit day and night: in the morning from the east, in the afternoon from above, in the evening - from the west. In areas located on a slope, the beds are arranged in the form of terraces (steps).
- Rows do not dig up. It also allows to significantly reduce labor costs.
- In subsequent years, the rows and rows in places do not change.
On fat nutrient soils with a neutral reaction, the beds are made in the usual way, arranging earthen edges 10 cm high. On plots with sour or poor soil, boxes are installed without a bottom, made of planks with a height of about 30 cm. Pouring soil mixture into them. The degree of soil fertility does not play a special role when using the Metlider method. Therefore, the box can be filled, for example, even with a conventional mixture of sand (40% by volume) and sawdust (60%). The thickness of the layer should be approximately 20 cm. Yields provide balanced dressings.
Planting potatoes on Mitlayder involves the use of the highest quality tubers. To plant this crop can be either directly in the beds, or seedling method. The second method using this technology is considered preferable. Carrying young potato bushes from one place to another at the beginning of the growing season stimulates their further growth. Moreover, in this case, you can get a much earlier harvest. Prepare potato seedlings a week before planting in the ground as follows:
- A three-centimeter layer of sawdust saturated with 0.2% copper sulphate is poured at the bottom of the drawers.
- They put the tubers close to each other.
- Sprinkle the potatoes on top of the potatoes in such a way that a layer of 1-1.5 cm forms above it.
- Install boxes in a room with air temperature 12-14 g.
After 7 days thick short shoots and small roots appear on the tubers. 2 hours before planting, the seedlings are watered with a solution of complex garden fertilizer. Overturn tubers can not. If the roots grow too long, they will certainly be damaged if they are transplanted. And this, in turn, will slow down the growth of plants.
Planting potatoes according to Mietlayder: fertilizers
Before transporting seedlings, soil mixture in boxes or soil in ordinary beds should be well fertilized. For this purpose, specially formulated compositions are used. There are only two varieties.
Mixture number 1 consists of:
- 40 g of boric acid,
- 5 kg dolomite flour.
Each meter of landing is paid in 100 g.
Mixture No. 2 is made up of the following ingredients:
- magnesium sulfate - 500 g,
- ammonium nitrate - 1400 g,
- ammophos - 600 g,
- molybdic acid - 5 g,
- boric acid - 5 g,
- potassium sulfate - 1100 g
The consumption of this mixture should be 50 g per square meter. Fertilizers are the basis of an operation such as planting potatoes according to Mitlayder. You can see the photo of neat beds resulting from this page.
First, the first mixture is introduced into the box or bed, then the second.
Proper watering is another fundamental condition for success when using technology such as the Mietlider method. Planting potatoes made in the wet ground. Subsequently, in order for all fertilizers to be absorbed by plants without residue, they should be watered very often. Ideally, every day. In any case, it is impossible to allow the soil to dry out. In the absence of the possibility of constant watering by hand, drip should be arranged.
In normal cases, the soil is moistened with a hose using a moderate stream method “at the root”. When using this technology, watering can be carried out not only in the morning and evening, but also during the day, in the sun. To loosen and pile up the beds do not need.
How to choose varieties
Metlider method can be used for the cultivation of both early and mid- and late-ripened potatoes. The choice of variety, as in the application of conventional technology, depends primarily on the climatic features of this particular region. For the cultivation of this technique is best suited special zoned varieties.
As you can see, planting potatoes according to Mitlayder and growing this crop in a similar way is a simple technology and allowing to significantly reduce physical costs. For areas with poor soils, it fits very well. The most important thing is to provide the plants with good lighting so that nitrates do not accumulate in them, and to prevent the soil from drying out.
Preparing beds for planting
This method assumes the presence of narrow beds that should not occupy space. However, this does not prevent them from providing an increased yield indicator - 15–25% higher than the field planted with the traditional method. If there will be favorable weather conditions and excellent lighting, the Mltlider method can even double the yield
Planting potatoes at Meatlider can offer several significant advantages:
- This method does not involve taking measures for loosening the loosening of the soil and hilling of the beds.
- It significantly saves the land area suitable for planting, while using the occupied part, less, compared to other methods. as efficiently as possible.
- The method allows to grow potatoes on any type of soil, including the poorest or oversaturated with any undesirable elements.
- The method assumes the presence of wide inter-rows, which are able to provide plants with adequate nutrition, a large amount of heat and solar lighting. As a result, their active development is observed, and this, in turn, has a very positive effect on yields. A significant advantage is also the fact that this agricultural technology can be used perfectly in any climatic zones, which also imply a different type of soil, which, as we have already learned, is not at all scary.
Planting a tuber, previously germinated
First you need to carefully select the planting material. Prepare for planting tubers should be as follows:
- selected specimens must be placed in hot water, its temperature should be within 50–60 degrees but not more than 15 minutes,
- after that, hold for about 7–10 minutes in a solution of potassium permanganate or copper sulfate,
- put in boxes with earth or in the ground so that they sprout,
- once a week should be sprinkled with superphosphate (water solution),
- as soon as the tubers germinate, they must be cut into several pieces so that each seedling has a small piece of potato tuber.
According to the method, small tubers are not recommended for planting in the ground. In this regard, seed potatoes should be selected from the highest quality root crops.
Landing in the ground involves compliance with the following stages of work:
- Before planting potatoes and justifiably expect a good harvest, you should pick up the area most open to the sun and level it.
- it is necessary to thoroughly dig up the soil in the area allocated for planting, and clean it from various weeds and roots, including perennial ones (preferably).
- mark the plot and form a narrow and long landing beds. They should be located from north to south and have a distance of about 65-100 cm from each other. According to the method, a bed length of 9 m and a width of 45 cm is recommended. If these requirements are observed, the maximum level of illumination of plants during the whole day is ensured. If the beds are located on sloping terrain, the beds should be formed in the form of terraces, steps.
Soil in the beds should be properly fertilized with specially formulated preparations. On both sides of the beds rake the ground to form a kind of bumpers. They must be at least 10 cm high. They help to keep water in the beds and make it easier to fight weeds and plants.
At the next stage of work, pits should be made for planting potatoes. They need to dig in two rows, in a checkerboard pattern. You also need to maintain a distance between the pits of about 30 cm, and their depth should be 6–12 cm,
In the pits you must put 1 tablespoon of vermicompost, put sprouted potatoes on it, after which the hole is covered with earth.
Row digging is not recommended, and this, of course, allows the owners of their gardens to greatly facilitate their work and free up time for other things. performing the following planting, row spacing and the order of the beds do not change places.
Why spend mulching potatoes, planted according to the method of Metlider
In order to protect the soil from the effects of adverse natural factors, as soon as planting is completed, the beds must be covered with a layer of mulch. Mulching potatoes is a great way to protect young plants. Mulching allows you to successfully and for a long time retain moisture and heat, favors the rapid growth of plants and is an obstacle to the spread of weeds.
In cold weather, according to the Mittlider method, better not to resort to mulching with the use of plastic film, and in the warm season you should not resort to organic materials when mulching.
For potato mulch use natural substances, most often it is:
- bark of trees
- chopped cane
- as well as hay.
These substances have a positive effect on the soil structure, increasing its content of organic matter.
How to grow potatoes?
According to the Mittlider method, well-chosen and well-balanced dressings, as well as frequent watering, provide high yields.
Meatlider advises to carry out all three feeding for all summer time. The first mineral dressing is carried out simultaneously with the landing. The second dressing is done, the tops of the plants will rise by 15 cm, and the third, the final one, must be carried out before flowering begins.
Fertilizers must be applied right in the center of the bed, this is necessary so that the root system is not burned.
. Potato harvest according to Mitlayder
Tubers are planted in wet soil. In order to further fertilized assimilated the best way, the plants must be watered as often as possible. It is advisable to do this daily and monitor the overall moisture of the soil - do not allow it to dry out.
Watering is allowed or manual, or drip way. The first method usually does not cause questions and difficulties. The second is carried out with the help of a hose with a moderate pressure of water. The jet should be sent directly to the root. Drip irrigation helps to carry out irrigation at any time and at any time of the day, even with the sun. Top dressing and watering all stop after the end of the flowering period.
Mitlider's method is quite simple and can significantly reduce labor costs. To end up with a good harvest, What and this method of growing states excellent yield is necessary only to ensure maximum illumination of the plants, regularly feed them and carefully monitor that the soil remains sufficiently moist.
If the potatoes are planted too thickly, the bushes will begin to compete with each other for light and living space, which will slow down growth. Plants planted too rarely will produce large tubers, but the total yield will be small. For 55 years, the American agronomist was looking for the best way to plant and feed garden crops. The created system is sometimes called the method of narrow ridges.
According to Mittlider's theory, the whole garden is divided into ridges 45 cm wide and up to 9 m long. The distance between them is 90-100 cm. Fertilizing, watering and cultivating need only land on the beds. In the first few years, weed grass between the rows will still have to be weeded out, and then the weeds will simply stop growing, as the land is rammed.
Preparation of dressings (fertilizers)
For fertilizer narrow ridges are used mixtures of mineral fertilizers, the recipe of which was created by Dr. Mittlayder. These feedings are sold in stores, but fertilizers are easy to make on their own.
- for acidic soil - 5 kg of chalk, limestone or dolomite flour, for alkaline - gypsum,
- 2.5 kg nitroammofoski (brand 16-16-16),
- 35 g of boric acid or 50 g of borax.
Alkaline soils are usually found in areas where less than 450 mm of precipitation falls annually, acidic - where this indicator exceeds 500 mm. This mixture normalizes the acid-base balance of the soil and enriches the soil with calcium, which is necessary for the development of the root system of potatoes.
Depending on what fertilizers are available, you can prepare one of the options for this mixture.
- 1 kg of sulphate or potassium chloride,
- 1 kg of urea (carbamide)
- 600 g of ammophos (grade 12-50-0),
- 400–450 g of dolomite or lime,
- 450 g of magnesium sulfate (bitter salt),
- 10–15 g of any molybdenum compound,
- 10-15 g of boric acid or 25 g of borax.
- 450 g of sulfate or potassium chloride,
- 675 g of ammonium nitrate,
- 2.7 kg nitrophoska (brand 11-10-11),
- 450 g of lime,
- 450 g of magnesium sulfate,
- 10–15 g of any molybdenum compound,
- 10-15 g of boric acid or 25 g of borax.
This mixture is prepared in small portions: the maximum shelf life does not exceed a month. Fertilizer should be protected from moisture. If you have to use a top-dressing prepared a few days ago, then before use, you must mix thoroughly from the top down.
Preparation of beds by Mittlayder
A prerequisite for the application of the Mittlider method is that the ridges must be smooth, horizontal (without slopes), directed from north to south. Otherwise, water and fertilizers will accumulate on one side of the garden, and the plants will develop unevenly.
The marking of ridges is carried out only once, better in spring. On the plot weed out and level the ground. Then, with the help of 4 pegs with ropes stretched between them, a strip 45 cm wide and up to 9 m long is marked. Because of the precipitations and melting of snow, the outlines of the ridges already used earlier melted, it is also better to mark them with pegs and restrict them with a cord.
For convenience, in the center of the strip (from one end to the other) it is recommended to pull another rope. They make a shallow (up to 5 cm) groove along the rope, into which mineral fertilizers are poured at the rate of 100 g of mixture No. 1 per linear meter. On sour peaty and loamy soils, Mittlider advised to increase the amount of fertilizer to 130 g per linear meter.
Then the bed is dug up to the depth of a spade bayonet, putting fertilizer in the ground. Почву хорошо рыхлят, делая максимально рассыпчатой. Затем грунт выравнивают граблями: аккуратно проводят вдоль центрального шнура. Чтобы влага и полезные вещества оставались на грядке, по краям формируют бортики высотой 10 см (ширина основания бортика – примерно 5–7 см). Следующую грядку размечают, отступив от предыдущей 90–100 см.
Посадка картофеля по методу Миттлайдера
On a prepared garden bed, it is necessary to place two rows of potatoes so that the distance between them is at least 30 cm. The distance between the bushes in a row is 30 cm. The holes are punched using a marker, in a checkerboard pattern, next to the sides of the ridge. The depth of the hole is 10 cm.
Before planting, germinated tubers are treated with insecticidal or fungicidal preparations. Supporters of organic farming prefer to spray planting material with a solution of potassium permanganate (potassium permanganate), and then roll each potato in the ashes. Tubers are lowered into the wells with sprouts up, after which the bed is again leveled with a rake. More on the video.
Potato bushes care
Dr. Mittlayder created his system in the conditions of Southern California, where it is much warmer than in most regions of Russia. Sprouted tubers are planted shallowly, so shoots appear very quickly. Hilling of potatoes is not required. To protect early shoots from possible frosts, wire arches can be installed above the beds. In the case of cold weather on the arc stretch white agrofibre or plastic film.
Plant roots are very close to the surface. In order not to accidentally damage the bushes, weeds in the garden are pulled out manually. In between the rows of plants spit out with a hoe. Over time, the weeds generally cease to grow on the site.
Potatoes are fed with mixture No. 2 three times per season:
- when shoots appear,
- when shoots reach a height of 15–20 cm,
- during flowering.
To feed the potatoes, in the center of the bed, they make a groove up to 5 cm deep, pour mixture No. 2 into it at a rate of 40–50 g per linear meter and gently sprinkle it on the ground. Trace elements, dissolving during irrigation, nourish the tubers.
Potatoes planted according to the Mittlider method need frequent watering. If the soil at a depth of 6–8 cm is dry, then it is necessary to moisten (at the rate of 1–2 buckets of water per linear meter). Water the beds as well as feed - in the center line. If the weather is dry to retain moisture, it is recommended to fill the bed with a layer of sawdust 2-3 cm thick. Straw is also used as mulch, but then the protective layer should be 5-10 cm thick.
Shrubs are treated with insecticides and fungicides in the same way as with the usual planting method. 10–15 days before harvest, the tops are mown.
Potatoes receive more light and oxygen on narrow ridges, therefore it ripens a little faster. After harvesting, the beds are sometimes sown with a fast-growing lettuce, the fresh leaves of which are eaten, and the roots, rotting over the winter, serve as additional organic fertilizer.
When planting potatoes in narrow ridges, it is necessary to adhere to the rules of crop rotation: it is impossible to grow crops in the same place for several years in a row.
Narrow ridges on uneven terrain and barren land
If the plot is located on a slope, it’s impossible to arrange ordinary narrow ridges there: the surface should be strictly horizontal. In this case, the ridges are made in the form of terraces, reinforcing the sides with boards or old slate.
If the site is too stony or the soil is too heavy, Mittlayder recommended installing boxes-ridges. Such boxes have walls, but there is no bottom. Install boxes directly to the ground. The height of the structure is 30 cm, width - 45 cm. The boxes are filled with fertile (forest or meadow) earth or a mixture of earth, sand, sawdust, and peat moss. Then they plant, fertilize and water the potatoes in the same way as on ordinary beds.
Mittleyder fertile soil crates
Mittlider method and organic farming
Supporters of organic farming are trying to avoid mineral fertilizers. But narrow ridges can be fertilized and organic. Before planting on the central axis of the beds pour a bucket of humus on each running meter. Then a bed is dug up and leveled. In the wells put onion peel, ash, crushed egg shells.
The siderata plants significantly enrich the soil: winter rye and oats. These crops are sown in the fall. In the spring, the grasses are mown, the green mass is thrown into the compost or dried and used for mulching.
Feed the plants with a mixture of nettle infusion with a solution of rotted manure or bird droppings. Feeding is poured along the central axis of the bed.
Mittlider Method and Hilling
The method of growing potatoes in narrow ridges hilling does not imply. Mittlider's theory gives answers to all the arguments of supporters of hilling:
- spud potatoes to increase the number of tubers. But when grown on narrow ridges under each bush, 6–8 large and medium-sized potatoes are formed, but there are almost no small ones. Additional tubers, which are formed during the earthing up, will be just small and only in vain will they take away from the plant the vital forces that would go to the formation of large root crops,
- when hilling in the soil moisture is better preserved. But when grown in narrow ridges, more frequent watering is assumed. Also well retains moisture mulch.
However, the Mittlider method does not completely negate the possibility of hilling. It is even desirable in the southern regions, where a drought begins in June. The gardener himself decides whether or not to spud potatoes in narrow ridges.
Is this method suitable for you: main advantages and disadvantages
The method is suitable not only for small areas. It allows you to collect 15-30% more yield from any planted area, compared with the usual method of planting. If you are willing to devote a little more time to caring for potatoes than usual, then Mltlider's method is for you. Additional recommendations for feeding and watering are quite reasonable. You will not regret the effort spent when you get a bountiful harvest with a bright, rich taste.
The main advantages of the technique:
- no need to loosen the soil and spud the bushes,
- the possibility of obtaining a good harvest on any soil and under any climatic conditions (the lack of nutrients in the earth is compensated by the abundant use of fertilizers).
- swampy soils cannot be used for planting,
- it takes a lot of money to buy fertilizer,
- only areas that are abundantly supplied with sunlight are suitable (in the shade the tubers accumulate nitrates, they are harmful to health).
If the method suits you, proceed to the description of the landing technique and the rules of care.
The harvest of potatoes grown according to the method of Mellider
Of great importance is the size of the roots and the scheme of their landing on the site. Compliance with the width of the beds and the distances between the bushes provides a good harvest. The wide ridges make it possible for sunlight to envelop each shrub, and the roots are not limited in height by the neighboring holes.
Important! For planting, you can take any variety of potatoes. But in the first season do not experiment and take proven. One that grows well on your soil and in your climate.
Preparation of tubers and seedlings
You can plant potatoes on the plot in the form of tubers or seedlings. In both cases you will get a good harvest, its quality does not depend on the form of disembarkation. But the seedlings ripen faster, you will dig up the harvest a few weeks earlier. Read more about growing seedlings in our article.
Preparation of tubers for planting method Mitlider
Before any method of planting prepare tuber. Preparation is carried out in several stages:
- Selection. The largest root crops are selected, those that are small in size are eliminated. Pay attention to the health of the tuber,
- Selected tubers are soaked in warm water (about 60 degrees Celsius) for fifteen to twenty minutes,
- Re-soak in a solution of potassium permanganate or copper sulfate within ten minutes,
- After soaking the tubers are dried and laid out in containers in a single layer, set in the sun. They are treated with a mixture of superphosphate once every seven days. You can spray out the spray
- As soon as the eyes appear - the potatoes are ready. The tubers are cut into 3-4 pieces, so that each has one or two eyes.
Germinated eyes on a tuber crop
If you choose the method of direct planting tubers on the site, then the potatoes are ready. If you prefer seedlings, then plant cut roots in boxes with the ground.
A mixture of sawdust, saturated with copper sulfate (0.2% aqueous solution) is laid on their bottom. Layer height - 3 centimeters. Potatoes are laid on it closely to each other. From above they are re-filled with sawdust, this time the layer should be 1 centimeter thick. Boxes should be kept at a low temperature (up to 14 degrees Celsius) until the first shoots appear.
Germinated tubers are cut into several pieces.
In this state, the potato is ready for planting. Two hours before planting, pour root crops with plenty of ready-made nutritional complex (its composition is universal, the solution can be purchased at any store for gardeners).
Attention! If you keep the potatoes in sawdust for a long time, they will grow long roots. When planting on the site they can be damaged, it will negatively affect the growth of culture.
Planting prepared tubers on the plot
Planting scheme and beds arrangement
Choose the most illuminated part of the site and proceed to its breakdown. It is advisable to prepare the soil in advance - in the fall. Dig up the area well, clean the remains of the plants and feed them with fertilizer. In the spring, start planting potatoes.
Tubers are planted in specially prepared beds, the distance between them is not less than 0.7 meters, it is possible - more (depending on the area of land that you have). Do not place the beds from east to west, some bushes will not receive the sun's rays. It is advisable to place them from south to north.
Layout plot for planting potatoes
Standards length of the beds - up to ten meters, width - forty-five centimeters. For convenience, make a markup on the site. On the garden the plants are planted in a staggered manner, in two rows. Depth of landing - fifteen centimeters. In each hole laid out one tablespoon of vermicompost, after - sprouted potato eyes up. Sawdust is lowered along with a tuber. The pit is covered with earth. Spuding each bush is not necessary, it is enough to form a classic bump for each bed. Their height is about 10 centimeters. Borders are necessary for reduction of evaporation of moisture from the soil.
The preferred distance between the holes is 30 centimeters. If the plot allows, more can be done. This will directly affect the size of the crop. Rows are forbidden to dig. If next season you plan to plant potatoes again on Mitlayder, do not change anything, let each garden remain in its place.
The creation of greenhouse conditions is successfully handled by a mixture of dry leaves, bark, dry reeds or compost. It is called mulch. Her spread on the ground under a young bush. The permissible layer thickness is up to ten centimeters. If it becomes thin, fall asleep again.
Features of soil mulching for potatoes
Mulch retains soil moisture and heat in it, in addition, it is an organic fertilizer. It additionally nourishes the roots with nutrients.
Mulching young bushes
Fertilizer should be combined with regular watering. Nutrients are evenly distributed to each root, if the ground is consistently wet, but not too humid. The abundance of top dressing can burn the roots, as it contains chemicals. Fertilize longitudinally between the rows of potatoes, so they will go to the roots in batches and will not cause burn of plant tissue.
According to the method of Mittleider uses two options for fertilizer. Their composition is strictly regulated.
Table. Mixtures for potato fertilizer and their composition.
The general essence of planting and growing according to Mitlayder
The essence of growing by this method - digging up narrow beds 9 m long and 45 cm wide and wide inter-row spacing of 0.7-1 m. But still planted potatoes need to be fertilized, watered and plucked weeds. It is necessary that the soil was not dry.
MItLider landing example
- Not all places fit for planting potatoes using this technology, the areas located on the northern slopes, swampy, lowland, peaty places where there may be stagnation of water are not suitable.
- You will need to buy a large amount of fertilizer and spend a lot of money.
- The main thing when landing - choose a place well lit by the sun, in the shade, the number of harvested vegetables will decrease by 3-4 times. And the potato itself will contain a large amount of nitrates.
Preparation of tubers before planting beds
- follows put in waterhaving a temperature of + 50-60 ° C for a quarter of an hour,
- after put them for 5-10 minutes. in solution of potassium permanganate or copper sulfate,
- spread out tubers in one layer in shallow boxes and put it in the sunlight
- once a week sprinkle with a solution of superphosphate and water,
- after the appearance of the eyes on the tubers, their cut into several piecesso that each part has a sprouted eye.
Pour sawdust at the bottom of the boxes with a layer of 3 cm. Spill sawdust with 0.2% solution of blue vitriol. Put the potatoes right next to each other. Sprinkle them on top with sawdust with a layer of 1-1.5 cm.
Place the boxes in a room with a temperature of + 12-14 ° C. In a week, stubby but short sprouts and small roots will grow on the potatoes. 2 hours before landing water the tubers with a solution of complex fertilizer.
You can not keep the tubers in boxes for too long, because if the roots are long, they will be damaged during transplantation.
If you feed the bushes at the rate, but water the beds 1-2 times a week, the compositions you make do not dissolve, but gradually accumulate to the concentration that will destroy the bushes.
If you plant and grow potatoes using the Metlider method, the best water it every day or every other day.
Constant soil moisture is an important condition for successful cultivation using this method.
You need to constantly keep the ground moist, because the roots of potato bushes on mitlayderovskih ridges grow close to the surface, so do not break the ridge.
Bad ridge alignment
If the ridge is sloped, then during irrigation water will flow only in one direction. As a result, there will be a lack of fertilizers and moisture on one side of the ridge, and on the other side there will be a surplus.
therefore try to level the surface using the building level and bar. If the place is under a strong incline, then break the beds into parts.
A normal building level will help level the beds as needed.
The use of additional elements in complex fertilizers
For example, to add magnesium sulphate to a mixture, you acquire “Mag-Bor”, in which besides magnesium there is also boron. As a result, you will have a surplus of boron.
So when you make mix # 2, then do not buy complex mineral fertilizers, because in them, in addition to the basic elements, there are trace elements, for example, iron.
Buy items strictly on the composition of the mixtures, do not ignore any element.
Amendments to the version for Russia
In the scheme of the Russian version, instead of the recommended fertilizers, you can replace them with an infusion of crushed herbs and water. With properly selected fertilizers, potatoes are self-cleaning through photosynthesis.
But if the plot is not well lit, not enough watering, then in potatoes will accumulate nitratestherefore it is better to use green fertilizer.
As a result of using the Metlider method, potatoes are harvested by 15–25% more than from a vegetable garden, where potatoes are planted in the traditional way.