Treatment of greenhouses: polycarbonate and harvesting, planting the beam with phytosporin, cleaning up to winter, lime and manganese

To grow a good crop, it is necessary to process the greenhouse Almost all gardeners and farmers are aware of the need for a full-fledged treatment of greenhouses made of polycarbonate and other building materials. This is done for many reasons and at different times. Most experts advise to make processing before planting seedlings and after harvesting.

Is it necessary to process greenhouses

As practice shows, those who are just beginning to comprehend the basics of gardening and growing vegetables in greenhouse conditions, often simply do not know, thatmust be systematically processed, while as many experienced people simply ignore the rules and disinfection is not carried out.

Before starting to plant crops, it is necessary to disinfect the greenhouse

So, why do we need to process the greenhouse and soil?Processing is necessary to directly observe the sanatorium-epidemiological regime in the greenhouse. It has long been noted that conditions that are often maintained in greenhouses for good growth and ripening of vegetables allow the development of harmful bacteria and microorganisms.

Namely:

1. Intestinal infections causative agents.
2. Spores of pathogenic fungi and mold. They are capable of causing harm, both to plants, and to a person carrying out various works inside a hothouse space.
3. Disease-causing microorganisms. They amaze, as bushes, and already knowing fruits.
4. Pathogenic bacteria also develop well at high temperature and humidity.

All parts of the greenhouse are treated, as well as the soil in which the previous crop was grown and fresh seedlings will be planted. Treatment of greenhouse space is the most important measure also for the reason that all pathogenic flora, spores, viruses are able to maintain their activity for quite a long time, up to several years.

Soil treatment avoids contamination with phytophthora, fusarium, various kinds of rot.

In addition, the treatment of the soil is strictly necessary as a preventive measure, especially if any diseases of the fruit or vegetable bushes of the plant have been previously noticed. Also, new soil should be disinfected, especially if there is no exact information, where it was brought from.

Specialists in the field of agrarian sciences are advised to conduct soil and greenhouse treatment at least 2 times a year - in the spring before planting seedlings and in autumn, after the whole harvest is harvested. In order to process a hothouse room, you can use a variety of drugs.

How to spray your greenhouse from polycarbonate

As is known, a greenhouse is not a solid monolith, but a structure consisting of a number of parts, such as a frame, walls, roof, door, windows. The treatment may depend on the material from which the greenhouse is composed. For the frame can be used wood, or boards, timber, and the walls or roof can be built using wooden boards or polycarbonate cover.

Each year, a greenhouse should be washed using household chemicals

In order to process and disinfect a PVC hothouse, experts recommend using the following tools:

1. Cleaning. First of all, in any greenhouse it is necessary to clean. Take out all the old withered bushes of plants, remove the old out of order racks, boxes and other debris.
2. After cleaning, the frame must be machined. The frame of a polycarbonate greenhouse is best handled and treated with contaminants using conventional household soap. Use the best soft sponge, and wash off the foam followed by running water from the hose.
3. Processing of all internal buildings, tools, tools. The treatment can be carried out with the help of boiling water( only if there are no plastic elements), copper sulfate, chloride lime, and also use conventional medical formalin. If, however, there are wooden parts in the greenhouse, the wood should be treated with lime thick.

And yet, after cleaning and processing the greenhouse structure, you can not say that they made a complete disinfection and treatment. It should also be processed and the soil in which you will plant new plants.

How to process the greenhouse after harvesting

in autumn It is necessary to prepare and process the soil for wintering. Soil is necessary to dig, remove from it all contaminations and larvae of insects visible to the naked eye. Further, the soil is treated with various preparations. What kind of solution can soil be treated?

The primer can be treated as follows:

• By a solution of 3% ferrous sulfate;
• Lime solution with chlorine;
• Copper sulfate in the form of an aqueous solution.

The latter substance is used for decontamination. Before preparing the solution, add 75-150 g of copper sulfate to 10 liters of water. The amount of vitriol depends on whether the diseased plant was previously in the greenhouse or not.

After harvesting, remove remaining crop residues from the greenhouse and thoroughly wash it

Steep boiling water is needed. In this case, you need up to 100 liters of boiling water.

High temperature mode allows disinfecting the soil. As can be seen from these points, treatment can be carried out both thermally and with the reconciliation of chemical agents. Specialists in the field of agrarian sciences, in the autumn to a greater degree recommend the use of chemical drugs.

For what and how to process the greenhouse before planting

After a long winter, if a greenhouse or a greenhouse was not used, it is also necessary to process both the greenhouse structure and the soil in which you are going to plant the seedlings. As a treatment, you can use different types of drugs.

Treatment methods:

• Chemicals;
• Temperature method;
• Biological method;
• Medicines.

As practice shows, the most gentle and safe method is biological, but at the same time it is also the most difficult and long way of processing, both soils and greenhouses. To medicamentous preparations it is possible to attribute Trichopolum. Trichopolis can be treated against the appearance of photofluoro. For this, the drug tablets are diluted in water 1/1, that is 1 tab. For 1 liter of water. Manganese should be decontaminated soil, as well as the greenhouse and the greenhouse. In addition, potassium permanganate helps to protect plants from decay caused by infection with gray mold.

Before planting plants in the greenhouse, it is recommended to dig the soil

Among the chemical agents, it is possible to distinguish:

1. Copper sulfate in aqueous solution.
2. Chlorine lime. Chlorine lime is treated with soil in order to avoid fungal diseases, infection with a spider mite.
3. Formalin spraying method.
4. Bordeaux fluid. Spraying with Bordeaux fluid is produced in the spring for disease prevention. This product is capable of damaging effects on fungus and blight.
5. Phytosporin can even be sprayed with fruit-bearing plants. This drug belongs to the class of systemic.

From biological methods, it is possible to identify a partial or complete replacement of the soil with a new one. If partially replaced, then remove the old layer 15-20 cm deep. This helps to remove the larvae and parasites that developed during the winter. Useful planting of plants-siderites: beans, lentils, peas, mustard. These are plants that can quickly give fresh herbs. Plant such plants for 2 weeks before the main planting. When the time is right for planting the main plants, it is best to cut all that grew up on the siderites, and bury it in the ground.

Subsequent decay of greenery will give new plants a charge of nutrients for active growth and development.

Temperature processing should be done not only in autumn, but also in spring. Soil should be spilled abundantly with boiling water. It is better to perform this procedure alone or together. One person carries out disinfecting watering of the soil, the rest immediately cover the moist soil with a film or other material that can hold heat for a long time. This method allows to destroy 80% or more of the larvae developed during the winter period.

Rules for processing greenhouses( video)

In conclusion, it is worth noting that only high-quality processing of construction and soil will not only avoid the emergence of new pests, but will create all conditions for a quality crop.