Raspberry care in the month of April. Garden raspberry care: planting, pruning. Video: spring work with raspberries

There is no need to argue about the benefits of raspberries, but not every gardener can get a high yield of fragrant berries. And the reason is the lack of nutrients in the soil, which are necessary for the berry to set and ripen. Therefore, it is important to feed the raspberries in a timely manner, taking into account the needs of the plant in trace elements.

Raspberry feeding is carried out in several stages, starting in April. Since raspberries pick up a large amount of microelements from the soil during the fruiting season, they need to be replenished. You need to fertilize the entire raspberry, including young shoots and adult bushes. So, the first feeding is carried out in April, the second - in July, the third - before wintering.

Before fertilizing, planting raspberries should be loosened. After winter, the soil is compacted, so it is loosened to a depth of 10 cm. Now you can feed the raspberries with nitrogen fertilizers. Per square meter of plantings use 10 grams of ammonium nitrate or urea. At a distance of 30 cm from the raspberry bush, a groove is made into which a nutrient solution is introduced or dry fertilizer is poured. It is impossible to make furrows closer, otherwise the root system will get burned. Nitrogen is necessary for raspberries to build up green mass and form healthy shoots that will bring a crop next year.

In April, many gardeners feed their raspberries with organic fertilizers (manure). Per meter of planting, 5 kg of organic matter is used - rotted manure, compost. When feeding raspberries with bird droppings, care should be taken not to burn the root system with a highly concentrated solution. For 1 part of the litter take 2-3 parts of water. If the nutrient is prepared from mullein, it is diluted with 5 parts of water.

Raspberries: what to feed?

By the appearance of raspberries, you can determine the lack of a certain type of trace elements in the soil.

Nitrogen

With a lack of this trace element, leaf growth stops, they turn yellow. With an excess, raspberry grows large dark green foliage. Excessive nitrogen fertilization is fraught with premature shedding of most of the crop before it ripens.

Potassium

Excessive potassium content in the soil leads to browning of raspberry leaves, the edges of which seem to be burned. In this case, the plant does not tolerate wintering well and produces a small crop next year.

Magnesium

With a lack of magnesium, raspberry leaves begin to turn yellow in the direction from the center of the leaf to the edges.

Iron

If the raspberry bush turned yellow, and the veins on the leaves remained green, it's time to feed the raspberries with iron.

Raspberries are known to everyone as a beautiful and useful shrub, from which, with the appropriate desire and skill, you can get berries throughout the season. But in order to achieve a consistently high yield, it is necessary to provide the bushes with normal nutrition, proper care, cut the bushes in a timely and correct manner, feed them and protect them from pests. Below we will look at how to care for raspberries in the spring, ensuring normal growth and fruiting of raspberries.

It is recommended to start spring work on caring for raspberry bushes immediately after the snow melts, when the average daytime temperature reaches 5 degrees. Usually these dates come in March or early April.

The list of spring activities includes:

Inspection of the bushes to detect freezing and some shortcomings that were not eliminated in the fall.
Cutting off fruiting shoots, if this was not done in the fall. Shoots are known to live only two years. In the first year, their active growth is observed, and in the second year they bear fruit, after which they die. It is the two-year-old shoots that bear fruit in the spring that are cut out at the very base.
Pruning bushes.
Soil cultivation.
Raspberry feed.
Measures are being taken to combat pests and diseases of raspberries.
The trellises are repaired, the wire is stretched, and the cut shoots are tied up. If the bushes need to be opened after wintering, the shelter material is rolled up and put away for storage. After that, raspberries are tied to the trellis. This prevents it from being damaged by strong winds, from the weight of its own fruits, and also makes it easier to care for the bushes.

Pruning raspberry bushes in spring

Bushes should be pruned in early spring. If this is not done, the growth of the shoots weakens, many thin shoots appear, which take on the strength of the bush. They do not bear fruit and do not allow the bush to develop.

In addition to fruit bearing, damaged, frozen or rotten shoots are also cut out. Weak shoots are also removed, which contribute to the thickening of the planting.

Thus, the bushes are freed from unnecessary ballast. If raspberries are planted in a bush way, then it is enough to leave 4-6 of the strongest shoots on a bush. With a trench arrangement of rows, no more than 13-16 shoots are allowed per 1 running meter.

Frozen tops of the shoots are cut to living tissue.

Trimming technique

Strong and healthy shoots after winter must be technically correctly cut. This contributes to the production of larger berries. Each shoot is cut to a height not exceeding 160 cm. If the shoots do not reach this height, then they are cut in any case.

Usually, the length of the cropped area does not exceed 25 cm. You can shorten raspberries and more, but this will lead to a decrease in its yield. There are also other pruning methods developed by professional gardeners. To use them or not, each person decides for himself.

Cutting to various lengths

This pruning method is used to obtain a crop throughout the season.

All shoots are conditionally divided into 4 groups, which are shortened to different lengths:

Some of the shoots are traditionally shortened by about 15 cm.
The second part is 30 cm.
The third part is half its length.
The last part is cut off almost near the base. Only a stump about 3 cm high is left.

The first harvest is given by shoots cut traditionally. Then the next group begins to bear fruit, shortened by 30 cm. Lastly, shoots that have been cut off almost completely bear fruit. Thus, the fruits will ripen until the end of summer.

Double pruning according to the Sobolev method

It is noticed that double pruning is more effective than usual pruning. If you do this operation correctly, you can increase the yield by 2-3 times.

It is performed in this order:

The first pruning is done at the end of May. From young shoots that have reached a height of 80-100 cm, the tops of 10-15 cm long are cut off. The upward growth of the shoot stops, but lateral offspring are actively formed. Until August, up to 4-6 shoots can be formed on one shoot. In this state, raspberries will overwinter. Important! If the timing of the first pruning is delayed, then the shoots will not have time to reach the desired length by autumn and mature normally. Consequently, the risk of their freezing in winter will increase.
The second pruning is done in the spring of next year. after the leaves bloom. All side shoots that were formed over the previous year are cut off by 10-15 cm. This will lead to the activation of dormant buds located on the trunk. From them, new branches will begin to develop. Such bushes bear fruit until September inclusive and are characterized by high yields.

Spring dressing of raspberries

When spring comes, it is recommended to fertilize raspberries. This issue is especially relevant in cases where the bushes are planted on poor soils. Or if raspberries have never been fertilized before, for example, they were left from the previous owners.

There are several options for top dressing, any of which can be used on raspberries:

When the snow has just melted, nitrogen fertilizers are applied to the raspberries. For each square of soil, 10-15 g of urea or ammonium nitrate is consumed. Nitrogen fertilizers acidify the soil, so it is recommended to add 1 cup of sifted ash under each bush. It neutralizes the acidity of the soil. Fertilizers are scattered in the raspberries and embedded in the soil by loosening.
You can also prepare a complex fertilizer. To do this, mix 2 parts of superphosphate with 1 part of ammonium nitrate and 1 part of potassium nitrate. 100 g of this mixture is diluted in 10 liters of water and used for irrigation.
You can also apply organic fertilizer. To do this, 1 part of fresh mullein is diluted in 10 parts of water, after which the plants are watered. Such top dressing will ensure the growth of weak shoots. Fertilizer with fresh mullein is carried out only in the spring. If you use mullein throughout the season, then the shoots will grow rapidly and will not have time to ripen by winter.
Another option is organic feeding. Poultry droppings are diluted in water at a ratio of 1:20. You can use goat or rabbit droppings, diluting it with water in a ratio of 1:10. Raspberries are poured with this composition.
Good organic fertilizer can also be obtained if you do not have any living creatures. To do this, fill an empty barrel with freshly cut grass, and then fill it with water. Within 10-14 days, the grass ferments and turns into a highly effective fertilizer. For irrigation, 1 liter of infusion is diluted in 10 liters of water. For 1 raspberry bush, 2 liters of the diluted composition is enough.

tillage

In the spring, special attention should be paid to tillage in raspberry. The root system of raspberries does not lie very deep, so the soil in the raspberries is usually not dug up. This avoids damage to the root system. It is advisable to mulch the soil under the bushes and between the rows.

Soil mulching

Raspberries respond very well to the introduction of mulch, which can be used as rotted manure, rotted sawdust, straw, dry tree leaves, rotted grass, compost.

Mulching solves the following problems:

The soil under the bushes remains moist. Raspberries react negatively to a lack of moisture, which greatly affects its yield. If the soil under the bushes is dry, the berries will be small and the shoots will be weak.
Mulch is an additional top dressing, as nutrients pass from it into the soil.
Weed growth is prevented.

Before mulching, it is advisable to loosen the soil and water it abundantly. You can add fertilizer to the irrigation water. This will achieve a double effect.

Bush growth limitation

Raspberries grow very quickly on all sides.

To keep it in its place, the following methods are used:

Along the perimeter of the raspberry, sheets of galvanized iron or slate are dug in. They prevent the "spreading" of bushes throughout the site. The depth of the sheets is enough to make about 30 cm.
Sometimes you need to separate the shoots from the main bush. For example, so that it does not deplete or for transplanting processes to another place. To do this, the soil is cut with a shovel along the perimeter of the main bush at a distance of 25 cm from it. All roots going to the processes will be cut. After that, the growth can be transplanted or simply removed.

Pest and disease control

Raspberry bushes often get sick and are invaded by pests. In order to minimize the number of pests, as well as rid the raspberries of diseases, a number of protective measures should be taken immediately after winter.

There are several specific requirements, under which the likelihood of damage to raspberry bushes by diseases and pests is significantly reduced:

All fallen leaves under the bushes must be collected and burned. Disease spores remain on it, and wintering pests hide under the foliage. This foliage is not laid in the compost heap.
All dry branches, diseased and twisted shoots should be cut and burned. They are also wintering grounds for pests. For example, you can notice swellings (galls) on the stems of raspberries, in which there is a very dangerous pest - gall midge. Such shoots are cut to healthy tissue. Sick branches are burned.

The main pests of raspberries are the stem fly, raspberry weevil, gall midge, raspberry beetle, spider mite, glass case, raspberry aphid. Complex processing of bushes allows you to largely get rid of pests.

Raspberries are affected by the following diseases: powdery mildew, anthracnose, rust, gray rot, white spot. Usually treatment against diseases is combined with treatment against pests.

For this, raspberries are sprayed at the stage when the buds have not yet blossomed:

200 ml of nitrafen, diluted in 10 liters of water, will get rid of the raspberry beetle, and will also eliminate most fungal diseases.
Bordeaux liquid has a detrimental effect on pathogens of fungal diseases, and also destroys most wintering pests. Apply 1% solution.

Systemic insecticides are used to control gall midge. These are Khom, Fufanon, Karbofos, Ridomil.

The emulsion of karbofos (0.1-0.2%) helps to get rid of the raspberry fly, raspberry beetle, weevil, aphids. When added to the emulsion of copper oxychloride at a concentration of 0.3%, the composition treats spotting.

Resist weevils, aphids, mites and other sucking pests with Actellik. 2 ml of the drug is diluted in 2 liters of water, after which shoots and tree trunks are sprayed with it. Please note that Actellik cannot be combined with Bordeaux mixture.

Biological products can completely replace insecticides and fungicides. For raspberries, the following biological products are used: Guapsin, Trichodermin, Fitosporin-M, Prestop, Polyversum WP. Their value lies in the fact that they are absolutely safe. However, they cannot be combined with chemicals.

In order for raspberry crops to be regular, and the bushes to have sufficient growth strength, it is recommended to adhere to the following tips:

It is desirable to grow raspberries in one place for no more than 5 years. During this time, not only the soil in the raspberries is depleted, but a huge number of pathogens accumulate in it.
Do not allow stagnant water near the bushes. Raspberry can't stand it. If the water stands for several days, the bushes may simply die.
It is better to plant raspberries after currants, gooseberries and legumes. Do not plant raspberries after peppers, tomatoes, strawberries, potatoes, eggplants.

Properly organizing the care of raspberries, you can annually get an excellent harvest of these tasty and healthy berries.

To feed in the spring or not - that is the question. Let's see what exactly spring care is, and what exactly you need to fertilize raspberries in spring to increase your yield.

What is spring care

Early spring has come on the calendar, which means it's time to start working in the raspberries. During this period, comprehensive care is performed. Let's take a closer look at exactly what actions should be taken.

pruning

It is used in liquid form, water is added to it, the proportion is as follows: 1:20, respectively. Feeding raspberries in spring with chicken manure will enrich with nitrogen, magnesium, phosphoric acid, it also contains useful trace elements - boron, cobalt, zinc and sulfur.

The effect of this method of top dressing is fast and long-term - after 2 weeks, and a good level of yield will remain for several years.
Similar effects - and after use as fertilizers and rotted. Has proven itself well. It is used both in dry form and in the form of solutions. Also, feeding raspberries in the spring includes the use of various tinctures for feeding. Consider the most popular folk remedies:

Tincture on. After eating a banana, do not rush to get rid of the peel. Follow the proportion - 1 banana per 1 liter of water, let it brew for 7 days. The finished tincture needs to fertilize the roots. Fertilizer on a banana peel saturates with potassium, which, in addition to additional feeding, will make it easier to endure winter frosts.
Tincture on. With the same story. Change only the proportions - 50 g per 10 liters of water, leave to infuse for 7 days. Further . This solution also helps fight.
Tincture with and comfrey. The proportions for fertilizer are as follows: 500 g, 500 g, 10 liters of water. Leave the sun for 2 weeks, periodically stirring the future tincture. Use diluted 1:10.

A drug or Bordeaux liquid will help protect against gray rot. Branches can be treated with these solutions even during the period

Caring for raspberries in the spring is the key to a good harvest and healthy plantings. The article discusses the main stages of caring for raspberries in April and May. Many beginner gardeners think that raspberries do not need special attention, but this is not so. You have to work hard to get a good harvest.

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It is not correct to think that raspberries grow by themselves. By itself, it grows only in the forest, where the raspberry quickly turns into dense thorny thickets. The high content of nutrients turns raspberries into a real pharmacy. It has been established that it contains more vitamin C than berries.

How to care for raspberries in the spring to get a good harvest

In order to enjoy delicious raspberries in the summer, it is important not to be late with top dressing, pruning and pest control in the spring.

Raspberry plants are heat demanding and often cannot tolerate severe frosts. With insufficient snow cover, the above-ground part of the plants often freezes, especially if the bushes grow on an elevated place. It is important to plant raspberries in well-lit places, protected from cold winds and with sufficient snow cover.

In early spring, experienced gardeners check the condition of overwintered raspberries. Immediately after the snow melts, it is necessary to revise the landings. Check how the raspberry bushes overwintered for frost damage. If in the fall you did not have time to cut the fruiting shoots, then be sure to do it in the spring.

How to peel raspberries in spring

On the site, raspberries were not cut out in the fall. Raspberries grow strongly and require care. It will be difficult to cope with such a site in the spring.

Cutting out last year's shoots is an important preventive measure. It is better to clean raspberries from fruiting shoots in the fall, but often there is not enough time for this or cold weather suddenly sets in. In early spring, last year's shoots remaining from autumn are cut to the ground, old leaves are removed (they can be affected by diseases) and burned.

Immediately after the snow melts, raspberry shoots bent down for the winter should be untied and straightened.

The shoots bent for the winter are untied and tied to the trellis. If the raspberry shoots were bent and tied up for the winter, then in early spring the branches must be untied and straightened. This raspberry care work must be done immediately after the snow melts. Buds that are closer to the ground may bloom prematurely. If the cold returns, which often happens in the spring, swollen buds can suffer and freeze.

Plants with an exposed root system are piled up with earth. The soil around the bushes is mulched, that is, covered with humus, compost or peat at the rate of 4-5 kg per bush. After lifting the bushes, cutting out the old, broken shoots that bear fruit that year, the raspberries are tied to the trellises. Usually tapestries are made in one or two rows of thin stakes, wire, twine. Tapestries are fixed on stakes driven into the ground.

Cut out old shoots
Clear plantings of fallen leaves and burn them
Untie and straighten the branches, tie to the trellis
Spud bare roots with earth and mulch with peat or compost

Spring pruning of the tops of the shoots

During the winter, the tops froze. They must be cut to the first living kidney.

In the spring, the tops of the branches are cut off from raspberries. This should not be done immediately after tying to the trellis, but wait a bit until the buds open. When the topmost bud blooms, it will be seen whether the top of the shoot has frozen over the winter or not. Cut off the top to the first blossoming kidney. Trimming the tops is desirable in any case, since spring pruning stimulates the formation of fruit-bearing side shoots.

Cut off the tops to the first living kidney.

Raspberry care in early spring before bud break

Particular attention should be paid to the condition of the soil in the raspberry. Throughout the season, the soil under the bushes should be free from weeds and loose. If you miss the moment and do not cultivate the soil, then the raspberry will quickly overgrow with weeds, and the unharvested old leaves will serve as a source of all kinds of fungal diseases. In addition, some pests hibernate under the old leaves and under the ground, which will breed with pleasure.

Soil maintenance around raspberries and early spring loosening

Near raspberry plants, the soil is not dug up. Raspberry roots are not deep, and during spring digging, the root system can be damaged. Digging is done only in the aisles in the fall. In early spring, the soil is loosened to a depth of 5-10 cm. Raspberries love loose, nutritious, moist soil. In the forest, wild raspberries grow under a thick layer of old rotted leaves. After loosening, the soil around the plants is mulched.

Mulching the soil in the raspberry

Mulching raspberries ensures moisture retention, the presence of organic material in the soil. As mulch, you can use rotted sawdust, tops of root crops, such as beets or carrots, peat, compost, humus. Then the soil around the plants is mulched. means covering the soil with some material, in the case of raspberries, it is organic material: straw manure, rotted sawdust, peat, compost.

Under the mulch, the soil becomes more fertile, loose, retains more moisture. Under the mulch, earthworms reproduce well, processing organic matter into humus. Mulch suppresses the growth of weeds, increases soil fertility, improves temperature and air conditions. If the soil is very wet and dense, then mulching is not recommended. It is better to just carry out spring loosening and fertilize.

Feeding raspberries in spring

The first two years after planting, with good preplant preparation, fertilizers can be omitted.
Raspberries are very responsive to care, including the application of fertilizers, both organic and mineral. In early spring, when loosening, nitrogen fertilizers are applied.

It is best to add urea. Urea is applied along the entire row of plants in a strip of 50-70 cm. Urea should be applied annually in early spring. Then mulch the soil. The rate of application of nitrogen fertilizers per 1 square meter.

Urea 8 gr.
Ammonium nitrate 10-12 gr.
During the period of berry ripening and fruiting, nitrogen fertilizers are not applied.
In autumn, after harvesting, potash and phosphorus fertilizers are applied.

Raspberry disease and pest control

With the right care for raspberries, you will get an excellent harvest of berries.

Raspberries, like other berry bushes, are subject to viral, fungal diseases and pest attacks. In early spring, before bud break, raspberries and the soil under the bushes are sprayed with a 3% Bordeaux mixture or a 0.5-1% solution of copper oxychloride. Borodskaya mixture is used to combat raspberry pathogens and as a general sanitary measure.

During the season, plantings are periodically inspected to identify diseased plants and preventive measures are taken. Early spring spraying of the soil under the bushes and dormant buds with fungicides, including Bordeaux mixture, will destroy many pathogens. As a preventive measure for fungal and viral infections, raspberry plantings are sprayed 4 times per season:

In early spring on sleeping kidneys
Before flowering
Immediately after flowering
After harvest

To combat insects and mites, raspberries are sprayed with insecticide preparations, depending on the specific situation, especially in the first half of summer. Timely spring work on caring for raspberries increases the resistance of plants and creates unfavorable conditions for the development of diseases.

A short list of spring activities for the care of raspberries before the leaves bloom (April, May)

Revision and unleashing of overwintered plantations
Cutting under the root of last year's shoots (if you did not have time in the fall)
Tying raspberry shoots to trellises or otherwise
Pruning the top of the shoots by 10-15 cm or to the first live bud
Early spring loosening of the soil under the bushes
Nitrogen fertilization and mulching
Spraying with fungicides (Bordeaux mixture) for disease prevention.

Proper spring care for raspberries will avoid infection of plantings with various fungal and viral infections, reap a good harvest and ensure the growth of healthy shoots during the summer. In the spring, attention should be paid to other shrubs. Often, strawberries are planted next to raspberries. How to properly care for strawberries in the spring, read the article

The right start is the key to a good harvest. The secret of double pruning.

Cutting off fruiting shoots is an important agricultural technique.

Raspberries are a favorite berry in the country. In order for the shrub to constantly form good yields of large berries, raspberries need careful care, especially in the spring. Spring care includes a set of procedures that must be entered into the system and performed annually. Work in the raspberries, which are carried out in the form of separate raids in the spring, will not benefit the beloved berry, and the owner will not be satisfied in the form of a sweet harvest.

Raspberry. © Brazil Berries

When to start spring work in the raspberry?

Spring care for raspberries begins in the first month of spring. The set of mandatory annual procedures includes:

hot shower;
pruning;
soil care;
garter;
top dressing;
watering;
pest protection;
disease protection.

Hot shower for raspberries

in the first days of March, still in the snow, they rake the garbage accumulated over the winter from the raspberry bushes and take it out of the site (if this work is not done in the fall);
garbage must be burned, as pests can winter in it, and half-rotted leaves can be infected with fungal diseases;
heat the water to a boil and fill a 5 liter watering can;
From about a height of 0.7-1.0 meters, raspberry bushes are watered through a spout with a diffuser.

This procedure is harmless to raspberries. Until hot water reaches the bushes, its temperature will drop to + 70 ° C and below. Such a water temperature will not harm the sleeping buds of raspberries, but will cause the death of a significant number of pests, including the nematode, which cannot be eliminated by any poisons.

On average, 1 watering can of hot water is enough to process 2 to 4 bushes. If the raspberry bushes are large (10-15 branches), they spend a 5 liter watering can for 2 bushes.

After a hot shower, as soon as a positive temperature is established, the top layer of soil dries up, raspberry bushes are cut and formed.

Regardless of the method of planting raspberries, it is more practical to trim in 2 stages.

At the first stage, weak shoots are removed near the ground, fruit-bearing, crooked, thickening branches and stems with swellings at the base (the gall midge larvae hibernate there). The remaining stems are thinned out, leaving 6-8 stems during bush formation, and up to 15-20 stems per linear meter of area with tape (trench) planting. Thickening will lead to a decrease in yield and crushed berries.

The second stage of spring pruning of raspberries is carried out when a stable positive air temperature of at least + 5 ° C is established. During this period, the buds have already opened, the tops of the shoots of the culture have begun to grow and it is clearly visible how the bush overwintered. The final revision removes the missed fruiting raspberry stalks, the frozen tops of the stalks.

In healthy raspberry stems, the tops are cut to a length of up to 20 cm in order to obtain additional lateral fruit-bearing shoots, frozen ones are cut to the first living bud. Spring pruning of raspberries is important because it creates optimal conditions conducive to the formation of a bountiful harvest, increases the duration of the fruitful period of the crop.

Tillage in raspberries

After pruning, all residues are burned. In order not to trample the soil in the raspberries, you need to lay boards, pieces of smooth slate, other bedding between the rows and work only from them, without stepping into the rows of the raspberries.

In rows, the soil is loosened no deeper than 8-10 cm, destroying weeds, watered and mulched with a layer of up to 15 cm. Straw, compost, and humus are used as mulch for raspberries. Mulching will retain moisture, which quickly evaporates under the rays of the spring sun and winds. Organic mulch is a good source of raspberry root nutrients. It is impossible to mulch moist soils with a close location of groundwater. They are only loosened after fertilizing and watering.

So that the raspberries do not litter the new areas of the berry bush with growth, they enclose it with smooth slate, galvanizing, and other materials to a depth of 15-20 cm.

Raspberry garter

When grown in cold regions, raspberries are removed from supports for the winter, which reduces the possibility of freezing them under negative weather conditions. If the trellis or bush method was used, then after trimming and cleaning the site, they begin to tie up the raspberry bushes. Trellis and stakes are most often used on large-fruited varieties.

With the trellis method of cultivation, the distance between raspberry bushes remains at least 60-70 cm. The stems diverge like a fan and are located on the trellis at a distance of 10-12 cm. Each stem is tied to a transverse wire in 2 places so that the top does not fall down.

In case of bush formation of raspberries, a stake is driven between 2 bushes and half of the bush is tied (separately for each stem) from each to the stake. With this method, the garters use stepped pruning of the stems. Each stem is cut to a different height - 10-15-20 cm.

When growing raspberries on supports, the plants do not shade each other, more berries ripen at the same time, it is more comfortable to harvest the fruits.

Spring dressing of raspberries

Despite the annual autumn fertilization, raspberries are additionally fed in the spring. Top dressing is especially necessary for raspberries on infertile soils. Fertilizers are applied in the form of solutions or solid granular forms. Fertilizers must be applied under watering and followed by mulching with a layer of mulch of at least 5 cm.

During the growing season, raspberries are fed 3 times.

The first feeding of raspberries is carried out immediately after the snow melts.

Usually, nitrophoska, kemira, complex mixtures, and other types of mineral fats are added under raspberries. The norms of mineral fertilizers range from 60-80 g/sq. m. On depleted soils, fertilizer rates are increased to 80-100 g / sq. m. m.

You can make ammonium, but better potassium nitrate or urea at the rate of 30-40 g/sq. m with the simultaneous introduction of wood ash at 150 g / bush. Ash contributes to the deoxidation of the soil, which is acidified with the frequent use of ammonium nitrate. In addition, ash contains a rich set of micro and macro elements.

You can use organic fertilizers - humus or compost - 3-5 kg / sq. m.

After finishing fertilizing, water the raspberries. After soaking up water, mulch with humus, peat, shavings, straw, and other types of mulch. When applying organic fertilizers to top dressing, mulching with humus is not used.

The second feeding of raspberries (the phase of the beginning of the formation of the ovary) is carried out after 25-30 days.

Usually this top dressing is carried out with organic fertilizers. 0.5-1.0 kg of manure or bird droppings are diluted in 10-12 and 12-15 liters of water, respectively. The solution consumption per linear meter is 2-3 liters. Despite the application of fertilizers in the form of a solution, after top dressing, the soil must be watered and mulched.

If organic matter was added to the first top dressing, then superphosphate and potassium salt are added to the second at the rate of 30-40 and 20-25 g / sq., respectively. m. area.

The third dressing of raspberries is carried out after the end of the harvest.

Under small digging (15-20 cm) of row spacing, the main mineral fertilizer is applied at 80-120 g / sq. m. area.

Watering raspberries

Since raspberries are very sensitive to moisture, there is no strict watering schedule. They are carried out according to the state of the raspberries and weather conditions. Especially frequent and sufficient watering is necessary for raspberries during flowering and ovary formation. With a lack of water, the berries are small, dry, bony. Irrigation is carried out along the furrows. The soil should be saturated with water up to a 10-15 cm layer. At the end of watering, mulching is mandatory.

Raspberry protection from diseases and pests

Like all horticultural crops, raspberries are prone to diseases (powdery mildew, anthracnose, purple spotting, and others) and pest damage (raspberry gall midge, tick, stem fly, raspberry beetle, and others). On raspberries, it is forbidden to use chemical means of protection against damage by pests and diseases. Only processing with biological products is allowed.

On raspberries, first of all, preventive measures are used:

The site is kept clean of weeds, pruning residues and other debris that can serve as a refuge for the breeding and wintering of pests.
Top dressing, watering is carried out in accordance with the requirements of agricultural technology, so that excessive amounts of moisture and fertilizers do not provoke diseases with a fungal and bacterial-viral infection.

Processing raspberries with chemicals

In early spring, before bud break, raspberries are treated with a 3% solution of Bordeaux mixture. It is used separately from other drugs and agents.

Treatment of plants with biological products

When buds open, in the budding phase and at the beginning of flowering, raspberries can be treated for diseases:

trichodermin,
glyocladin,
phytosporin-M,
bactophyte,
planris,
alirin-B.

verticillin,
bitoxybacillin,
mycoafidin,
aversectin-C,
bicol,
pecilomycin.

Bioinsecticides and biofungicides can be used in tank mixes as recommended. The maximum effect is provided by dilution of biological products in accordance with the instructions. An increase in concentration, as well as a decrease, will not give the expected effect during processing.