Spunbond: what it is, possible efficiency

Getting a full harvest - the main task gardeners, professionals and amateurs. They put a lot of effort, but the result, unfortunately, is not always satisfactory. The desire to maximally eliminate the use of chemicals in crop production, and grow good crops to make a plausible: a new kind of a covering film of the polymer. Spunbond: what it is and how to apply it - the answers to these questions can be found in the contents of the proposed article.

The main purpose of covering material for plant

Features climate zones has long been studied. Carry out the necessary soil cultivation, planted certain crops. But increasingly, not only in supermarkets, where goods are imported from different countries of the South, but also on a market stall in early spring you can buy fresh herbs, cucumbers, radishes, tomatoes, and even peppers.

Achieved early maturation only way - the creation of a plant such temperature conditions under which they will be able to more fully develop the early stages. For this purpose, create hothouse conditions. And here is the main constituent of covering material. Shelter can be soil, so that it was heated and the heat are not lost, and the very seedlings, seedlings, sprouts.

Until recently, the function of a covering web is made almost entirely plastic film. It protects from frost, wind drying up at a certain time saves microclimate, but it does not pass moisture, prevents full penetration of natural light and little protection from the effects of plant UV. It is a long time in direct sunlight, cloudy plastic film. Time of use of such material is limited to one season.

Covering material spunbond: basic characteristics and types

A new type of covering material, which was called "spunbond". He compared the film to be more effective to create a favorable climate for the plants. The material obtained from fine filaments selected from polypropylene and termosposobom connected, - that is spunbond. The name came from the name of cloth production technology. The main features of the polymer used to actively and effectively allowed to use nonwoven spunbond non Only in the small household farms and suburban areas, but also for the cultivation of many crops in the industrial scale.

Main technical characteristics ukryvnogo spunbond material:

• a high degree of durability;
• can withstand prolonged exposure to high temperatures;
• resistant to moisture;
• amenable to staining;
• It has a wide density range.

The functional orientation of the polymer material can be divided into two types:

• stimulating the development of plants by optimal light and moisture permeability and low temperature protection;
• protects the soil by regulating water and air conditions in the top layers (mulching).

Useful advice!Before purchasing a spunbond need to decide what are its goals: the preservation of the soil or plant protection. The simultaneous use on the same plot of two types of covering material is undesirable, as the water balance is broken.

Depending on the purpose agrovoloknom is available in white and black. spunbond density varies from 15 to 160 g / m².

Variations and application of white spunbond

White agrovoloknom varies in density, and therefore the use of targets. Thinnest form has a density of 17 g / m². This material can protect seedlings or seedlings of the temperature lowered to -2 ° C. Protects against excessive UV promotes retention of moisture in the upper soil layer covers against wind, germs from damage by insects and birds.

The main advantages of this material is:

• light, his weight did not break down the plant;
• good pass water, while watering is not necessary to remove it;
• It provides good ventilation, underneath the condensate does not accumulate;
• easily decomposed and removed.

The use of low-density non-woven fabrics it is advisable for growing early vegetables, seedlings of flowers and other horticultural crops. After disembarking plant material should be spread out directly on site at the top and secure the edges or sprinkle them with earth.

Useful advice! It is not necessary to pierce the material with sharp objects with uneven surfaces, so as not to damage the fabric. It is better to use smooth bracing in the form of staples.

Agrovoloknom having a density of 23 g / m² protecting crops from freezing to -5 ° C. Sunlight passes in optimal quantities. It prevents an excessive penetration of moisture.

The main advantages of this material is:

• denser and more durable in use than agrovoloknom plotnostyu17 g / m²;
• ability to retain water eliminates the possibility of rotting plants;
• It does not restrict breathability.

Apart from the fact that the spring agrovoloknom used to protect plants from adverse weather conditions, and in the summer - in order to maintain moisture and protection from ultraviolet radiation, a covering material for the extension of the growing season autumn. Not recommended for application on frames.

Agrovoloknom of 30 g / m² can be protected from temperatures as low as -7 ° C. This sheet allows you to plant the seedlings in open ground much earlier period.

The main advantages of this material is:

• despite the considerable density, does not reduce the penetration of sunlight and air flows;
• It can be spread on the ground and do the small size greenhouses;
• withstands considerable snow layer - 5 cm.

In addition to the traditional use (spreading on the ground), the material is suitable for covering seedlings thermophilic tree in winter.

Agrovoloknom density of 50 g / m² allows plants to withstand non-durable lowering the temperature to -10 ° C. It creates a greenhouse effect.

The main advantages of this material is:

• the accelerated warming of the soil;
• maintaining the high temperature inside the greenhouse for a long time;
• possibility of very early landing (at the first occurrence of spring sunlight) seedlings in open ground;
• durability of use.

The material is recommended for creating greenhouses.

Features use the black spunbond

Black covering material creates a favorable microclimate of parts of the plant in the soil. It has a high density - 150 g / m². Liquid permeable, so there is no need to remove it while watering. Do not miss sunlight, thereby keeping moisture in the soil.

The use of black spunbond protects the roots of seedlings in the winter, allowing them to withstand temperatures to -8 ° C. Protection against weeds, saving time and energy spent on weeding. It protects the fruits that are close to the soil from pollution and decay.

The main advantages of this material is:

• durability;
• with considerable lightness density;
• possibility to cover the soil around both berries and around large size bushes and trees.

Useful advice!If you want to develop a "virgin," the most effective means - spunbond. Weeding necessary time and effort, and herbicides will bring harm to the soil.

Having considered the various ways to use non-woven fabrics in the photo, gardeners and gardeners will be able to expand the possibilities of its application.

constituents of spunbond price: density, width, trademark

The cost of any commodity made up of quantitative and qualitative indicators. Price per square meter spunbond most dependent on the density: the denser the material, the higher the price. Calculate the amount of covering material purchased Easy - traditionally spunbond width of 1.6 or 3.2 m Sell agromaterial rolls and packed.. Below are the prices for domestically produced goods.

Buy spunbond black can be according to the following value:

Density, g /m²	Dimensions, m	Price per roll (packaging), rub.
60	3,2h10	500 (package)
60	3,2h150	6.481
100	1,6h200	7.201
150	1,6h150	8.101

As can be seen, at the highest price you can buy a black spunbonded 150 g / m².

Variants of white covering material characterized by the following prices:

Density, g /m²	Dimensions, m	Price per roll (packaging), rub.
17	3,2h10	196 (packaging)
30	3,2h10	280
30	3,2h300	6.481
17	13,2h500	6.121

The most expensive - White Spunbond 60 g / m².

The main foreign suppliers agrovoloknom are an Italian company and the Polish AGREEN Premium Agro. Material manufacturable, demand. Cost, size, packaging significantly different from the domestic product do not. These producers slightly higher (2-4%) the price of the black non-woven fabrics. agromaterial have irregular density among species white covering material (19, 22, 43 g / m²).

Useful advice!During the seasonal decline of gardening activity reduced the level of sales covering material, so companies are promotions and discounts. Spunbond - non-perishable material, it can be purchased in advance, significantly reducing material costs.

Among domestic manufacturers of a wide range of spin-off companies Spanlab (Mr. Ivanovo) and "Geomaterials" (Mr. Rostov). Company list goes on. It should be noted that the products are competitive and meet the needs of every gardener.

Related article:

Greenhouse from profile pipe with his own hands: photo prefabricated

How to choose a place and covering material for construction. Terms of the effective use of the greenhouse.

Covering material lutrasil: application and Specifications

Question: "What is lutrasil? – quite often asked by those who have already used or heard of spunbond, but are unfamiliar with this type of coating. This is also a covering material made of polypropylene and similar technology: from molten polymer allocated yarns that are not intertwined (nonwoven process), and are superposed on each other and then countersigned. It turns out the web-web.

Lutrasil is divided into two kinds: for the protection of plants and mulching. Available in white and black. It has a different density and is used for sheltering seedlings, early germination, production greenhouses, soil protection. White agromaterial provides air, dosing sunlight, retains moisture on the surface, protects against low temperatures, that is, creates the necessary conditions for the growth of plants. Black lutrasil misses sunlight prevents weeds and saves moist topsoil.

Material abrasion resistant, is not exposed to high moisture and temperature climatic. Sold in rolls and packed. Price lutrasila no different from the value of other polymeric Agrotextile. Releasing the material domestic and foreign manufacturers.

Differences lutrasila and spunbond quite noncritical, differs only "pattern", which is used when laying the threads. By major qualitative and functional characteristics identical materials.

Useful advice! When buying a covering fabric should take into account the density, size and price. All kinds of non-woven fabric made in virtually the same technology and have the same quality.

Characteristics of a covering material AGROTEKS

Along with lutrasilom spunbond and actively used AGROTEKS gardeners covering material, which inherited its name from the eponymous brand. In this manufacturing process Agrotextile uses the same technology as for the production of spunbond: selection polypropylene filaments and their attachment. The structure of the fabric porosity, density varies.

The basic properties of this material is traditional:

• It protects plants from drastic weather changes and increases productivity;
• through it the light passes through an ultraviolet stabilizers plants receive sufficient light and protected from sunburn;
• a greenhouse for plants created with the appropriate climate which promotes their rapid growth;
• mulches soil;
• lung tissue, during the growth of plants lifted her, without receiving damage.

Sold in rolls and packed, is produced mainly in white and black color (there are several types of two-color fabric with a double protective layer). The width of 1.6 or 3.2 m, as in other types of covering material.

It is convenient to use a perforated black AGROTEKS having holes ready for planting. This polymer fabric intended for planting strawberries on the beds, but is also used for other crops that are planted seedlings (cucumbers, tomatoes, peppers, etc.). Round openings with a diameter of 8 cm are staggered along the web at a distance of 30 cm from each other.

Retains all the properties of the mulch material: let the water when irrigating, breathes, moisture does not evaporate quickly. Use of a polypropylene material makes efficient and simplifies the process of cultivation of vegetable and horticultural crops:

• eliminates the beds of weeds;
• It saves time and effort (ready-made holes for planting);
• It keeps in perfect condition fruits and berries.

If you can not buy a perforated material or the dimensions of the holes do not fit, they are recommended to be done with a sharp knife (you can use the office).

Useful advice!If the holes are round, it is necessary to make 4-5 cuts across the circle to Agrotextile not hinder the development of the plant.

How to make a hotbed of spunbond

Widespread hotbeds of Agrotextile. They are actively used for the cultivation of early vegetables. Hotbed of spunbond can buy. It consists of arcs and straight blade, into which threaded through the arc. The length ranges from 2 to 15 m. The density of different tissues, it is possible to select at will and in accordance with the purposes and climatic conditions.

It is easy to make a greenhouse with their hands. To avoid complaints about the lack of rigidity of the arcs (as in ready-made designs), it is better to make them of plastic pipe, inserting the cut metal rods that can be easily and deeply enter the priming. You need to buy a covering material spunbond desired width and density flash "chute" on the sewing machine, in which are then inserted the arc.

Useful advice!When choosing the density of the material should be guided by the objectives and the expected characteristics of climate. Durability use nonwoven polymer fabric depends on the proper use and storage.

At the height of the greenhouse to 0.8 m arc should be placed at a distance of 1 m. If the height is much greater the distance can be increased to 1.5 m. It should not be forgotten that during the warm daytime greenhouse should open. It can be made more simple design: the arc and insert the top throw cloth, pressed to the ground by heavy objects. This greenhouse is expedient, if only at night.

The black spunbond: what it is. Use of a material for strawberry patch

Strawberry - berry that ripens one of the first. Because it is natural that it adversely affects the changes have not yet installed the weather. Furthermore, it is desirable to accelerate the process of growing. This berry rooted in the topmost layers of soil, so low temperature can be detrimental to it. Tender young leaves damaging horticultural pests and juicy berries without sufficient ventilation rot.

All the above problems can be solved by planting strawberries on a spunbond. Due to carbon black, which is included in the structure of fibers, spunbond absorbs more heat and soil under this mulch warms faster, which means strawberry bushes develop earlier than plants planted in the ordinary beds. In this cover prevents weed growth, since they do not get enough light. In winter, the covering material does not allow the soil freezes.

For maximum effect it is extremely important to properly locate the black spunbond for strawberries. Preparing portion, it is necessary to dig the soil, removing weeds, add fertilizer, then align the rake surface.

Useful advice! When preparing the soil for planting strawberries it is necessary to break up large clods of earth, or between Covering web and the primer unnecessary space is formed, not allowing to establish the desired microclimate. Also in this position it is possible mechanical damage Agrotextile.

The distance between the rows of the beds should not be less than 60 cm and between the bushes - 30 cm. spunbond lane strawberries should be 20 cm wider and longer than the portion that is supposed to be covered. The canvas is necessary to spread out, done every 30 cm cross-shaped incisions, then lay on the bed, sprinkled on the ground 10 cm and compacted. Only then should start landing. Covering fabric can not remove from the garden 3-4 years, unless you need to transplant (rejuvenation) strawberries.

Spunbond: what it is. Progress in the production of a coveringmaterials

Active use of covering materials made of polypropylene goes back at least two decades. This time is sufficient to obtain a stable test results. The possibility of applying a covering cloth expanded from protecting seedlings before the preparation of sown areas of considerable size.

When properly targeted use of economic calculation convincing: self-sufficiency only one season. Repeated use reduces material costs almost zero. storage process as simple as possible - to roll to roll or fold the canvas. Spunbond clean, wring out or twist it is not recommended (and not necessary), the water quickly runs off and the fabric dries.

The use of available, requires no special equipment. Easy, do not need to put considerable physical effort in Covering.

Main characteristics spunbond put it in the category of environmentally friendly materials. No chemical effect on the soil and plants, he does not have, even at the highest daytime temperature.

Availability, efficiency and environmental friendliness - basic features of a covering material made of spunbond technology. He gives gardeners and gardeners an opportunity to increase productivity, saving time and physical strength.