The Yakovlev Memory Pear is the latest creation of the great breeder P.N. Yakovleva. He worked on this variety for many years with his son and several other scientists. Unfortunately, he did not live to see the variety being registered, so it was named after the great breeder.
The parents of Memory Yakovlev are two varieties:
- Subject. The variety was chosen because it has excellent frost resistance.
- Classic French variety Olivier de Serre.
In 1985, the Memory of Yakovlev was included in the State Register of Russia. It is recommended to grow this pear in the following regions of our country:
- Central.
- Volga-Vyatka.
- Srednevolzhsky.
In today’s publication we will present a detailed description of the variety, show photos of the berries, reviews from gardeners, and also tell you whether the Memory of Yakovlev needs pollinators.
History of variety selection
The creation of the Pamyati Yakovlev pear variety was carried out by scientists from the Tambov Research Institute named after. I. Michurina. In 1980, a group of scientists presented a new specimen, the growth of which was observed and the obtained characteristics were checked. The parents were the domestic Tema tree and the elite culture of the French selection by Olivier de Serre.
In 1985, the resulting variety was entered into the State Register, since as a result of observations, the declared characteristics of yield, taste, fruit and immunity to diseases were confirmed.
The crop is actively grown in many private farms and farms in all regions of the country.
Varieties and comparative characteristics of pear varieties
Crossing two species of Tema and Olivier de Serre gave three varieties: Memory of Yakovlev, Lyubimitsa Yakovlev, Autumn Yakovleva. They received from their ancestor from France the characteristics of keeping quality, excellent taste, and strong attachment of the fruit to the stalk. The domestic parent awarded the new plants with cold resistance, scab resistance and early fruiting.
The table shows a comparison of 3 varietal Yakovlev pears bred at the All-Russian Research Institute of Genetics and Selection of Fruit Plants.
Name of characteristics | In memory of Yakovlev | Autumn Yakovleva | Yakovlev's favorite |
Year in which it was included in the State Register | 1985 | 1974 | 1965 |
Regions indicated for cultivation | Central, Central Black Earth, Volga-Vyatka, Middle Volga | Central Black Earth, Lower Volga | Central, Central Black Earth, Middle Volga |
Main settings | Fast-growing compact small trees with a rounded dense crown, high rate of shoot formation | Fast-growing tall (up to 15 m) plant, spreading crown, broadly pyramidal, slightly drooping | Tall tree with a pyramidal crown. Growth rate is fast |
Description of fruit | Widely pear-shaped with a weight of up to 125 g, the color when fully ripe is light yellow, orange blush. The taste is sweet and sour, the flesh is medium fleshy. The fruits stay on the branches for a long time | Irregular round-rhombic shape, weight about 130-150 g. At the stage of technical maturity, green in color, as they ripen they become yellow. A pink blush gradually appears. The pulp is juicy, dense, the taste is sweet and sour with a nutmeg aftertaste. | The fruit is rounded-rhombic in shape, weighing up to 190 g. The color at the stage of technical maturity is yellow-green, the peel is dense. The inside of the pears is creamy and rough. Medium juiciness, sweet taste |
Self-fertility | High | Partial self-pollination (the best pollinators are Lada and Avgustovskaya) | Partially self-fertile (the best pollinator is Duchess summer) |
When does the first harvest ripen? | For 3-4 years | For the 5th year | For 5-6 years |
Drought resistance | Small | High | Small |
Winter hardiness | good | Satisfactory | Above average |
Scab resistance | Not affected | Below the average | Below the average |
Ripening period | Early autumn | Autumn | Autumn |
Transportability | High | High | Insufficient |
Productivity | 220 c/ha | 40 kg per tree | 20 kg per tree |
Tasting assessment | Insufficient | 4,9 | Insufficient |
Purpose | Universal | Universal | Universal |
Each variety has one common disadvantage - unequal fruits, as well as the appearance of stony cells during large harvests.
Description
The plant grows rapidly, but the height of an adult tree usually does not exceed 2.0 meters. The crown is round in shape, compact, not too dense. By the age of ten, the crown projection can be 6.5 square meters. Skeletal branches extend from the trunk at an angle close to a straight line. With age, numerous branched ringlets are formed - thick and short formations on which pear fruiting occurs. The bark covering the trunk and main branches is gray. On young branches it is smooth, but with age it becomes very flaky. The variety is characterized by fairly high bud awakening. Two types of fruit formation predominate on the plant - simple and complex ringlets. The shoot-forming ability of Memory Yakovlev is also high. The shoots are medium thick, geniculate, light brown with small and sparsely spaced lentils. A minor drawback is the frequent appearance of thorns. The leaves are of normal size, with a twisted apex, obovate in shape, with a serrated edge, green in color. The plate is leathery, slightly curved. The petiole is long, the stipules are lanceolate and medium in size. The buds are conical, smooth, grow deviating from the shoot, the subbud is very large. The flowers are large, not double, white. The petals are separate, with smooth edges, the stigma is at the level of the anthers. The inflorescence consists of 4 - 6 saucer-shaped flowers.
The fruits of the variety are broadly pear-shaped, with a smooth surface or slightly ribbed. True, the older the tree, the lumpier the fruits become. When the Yakovlev Memory is maximally loaded with the harvest, non-uniform fruits may be observed. Typically, pears are of medium size, weighing 125 grams according to the State Register. Other sources indicate weight 130 - 150 grams, maximum weight 200 - 250 grams. The skin is dense, tender, shiny. At the moment of harvesting ripeness, the main color of the fruit is light yellow, the integumentary color appears on a small part of the surface in the form of a light tan. During the period of consumer ripeness, the color of the fruit becomes golden yellow, with an orange blush. There are few subcutaneous points. The peduncle is of medium thickness, long, curved. The saucer is small, narrow, slightly ribbed, the cup is half-open. The funnel is missing or very small. The heart is medium, the seed chambers are closed, small, the subcalyx tube is medium, cauldron-shaped. The pulp is a pleasant cream color, juicy, semi-oily consistency, not tart, with a pleasant aroma. Its only drawback is the presence of small granulation around the seed chamber, the so-called stony cells. The taste is very good, sweet and sour. Many compare the taste of our heroine with the Chizhovskaya pear. But still, tasters differ in their assessment, giving from 3.8 to 4.4 points. 100 grams of pulp contains: sugars - 12%, acids - 0.25%, ascorbic acid - 9 mg, catechins - 30.2 mg. The culture is valued for its significant amount of arbutin, which has excellent antimicrobial properties. The fruits of this variety contain more of this substance than lingonberry leaves.
Growing area
Due to its unpretentiousness and high resistance to cold, drought and disease, the crop is widespread in many regions. It grows and bears fruit beautifully.
The pear variety Pamyati Yakovlev is widespread in many regions
According to the State Register, the Pamyati Yakovlev variety is recommended for cultivation in the following regions:
- Moscow and Moscow region;
- Central;
- Middle Volga;
- Central Black Earth.
In Kalmykia and Tatarstan, culture is growing no less actively and productively.
Reviews about the variety
In memory of Yakovlev (although at last year’s autumn landing there was a 2nd entry) it froze to the level of snow.
Anina, Moscow
https://forum.prihoz.ru/viewtopic.php?t=4591&start=240
Autumn Yakovleva is severely affected by scab and is not very winter-hardy even for the north of the Kaluga region, so I got rid of it...
AndreyV, Kaluga region
https://forum.prihoz.ru/viewtopic.php?t=4591&start=1215
Autumn Yakovleva is a very tasty and elegant pear, it often freezes slightly, and there is also a crust. This variety is often confused with other varieties of Yakovlevsky or forms that have not developed into varieties. From my friend he gave his first fruits at the age of 9, and that year it was very cold. The graft is growing in my old crown, it’s been in its fifth year, there hasn’t been any flowering yet.
babay133, Tambov
https://forum.prihoz.ru/viewtopic.php?t=4591&start=1215
The memory of Yakovlev does not need to be trained at all. I only remove thickened shoots. This pear, unlike others, has a central conductor, but itself forms an enlarged crown.
gardener, Ryazan region
https://forum.prihoz.ru/viewtopic.php?t=4591&start=1215
Reading reviews on the forum about pears of the Pamyat Yakovlev variety, I am at a loss. I remember Yakovlev at the age of 18; he has been bearing fruit regularly since he was three years old, unlike the 19 varieties tested. I sold about 600 seedlings in memory of Yakovlev in my area - no complaints. To be fair, it is worth noting that 15 km from my garden with a fairly experienced gardener, the variety froze this winter.
Andrey Ilyushin, Pachelma, Penza region
https://forum.prihoz.ru/viewtopic.php?t=4591&start=240
Everything is very clear even from Yakovlev’s memory. The winter hardiness of the variety is at its limit. You can grow on our territory, but only in gardens with a good microclimate. For example, in my cold garden, Memory Yakovlev freezes to the level of snow with enviable regularity. And in the garden it’s only 300 meters uphill, but my tree in Yakovlev’s memory grows well and bears fruit. The owner is very pleased with her. In winter it's only a couple of degrees higher, which changes everything. In addition, the variety has incredible regeneration even after severe frosts. A good choice, but not for everyone.
AlexanderR, Nizhny Novgorod region
https://forum.prihoz.ru/viewtopic.php?t=4591&start=240
Yakovlev’s favorite in 2006 lived to -42, this year there were a lot of fruits, but due to drought the fruits were small, but ripened as usual (not earlier than September 10), dry and sweet,
babay133, Tambov
https://forum.prihoz.ru/viewtopic.php?f=30&t=4591&sid=7a5c831c78b84a6a706db1ca4f8679dc&start=255
I have P. Yakovlev, like everyone else, small, beautiful large fruits of marketable appearance, juicy, sour. But after a few years granulation occurs.
March, Moscow region
https://forum.vinograd.info/showthread.php?t=9416&page=3
Re: In memory of Yakovlev, the variety is very good for processing. The IP baked pear is very tasty, with a characteristic wine smell, sweet with a slight sourness. The jam and compotes are very tasty. This is the best variety for heat treatment.
Ioan, Syzran
https://forum.vinograd.info/showthread.php?t=9416&page=3
The Lyubimitsa Yakovleva pear is rarely in demand, as it is being replaced by newer varieties. Autumn Yakovleva is very popular due to the high taste and transportability of the fruit. The leader of the varieties under consideration is the Yakovlev memory pear for a number of positive characteristics: self-fertilization, early ripening, winter hardiness, peel resistance and excellent fruit taste combined with their transportability, as well as quality preservation.
Source – https://diz-cafe.com/sad-ogorod/grusha-pamyati-yakovleva-opisanie-sorta-foto-otzyivyi.html
Advantages and disadvantages
The Pamyati Yakovlev variety is characterized by good yield indicators. It has a lot of positive aspects, but there are also disadvantages.
Respect and demand for culture are due to a number of advantages:
- good winter hardiness (even in severe frosts the plant does not freeze);
- immunity to many diseases;
- yield (at least 25 kg per tree);
- long storage period;
- early fruiting (the first full-fledged harvest ripens 5-6 years after planting);
- sweet and sour taste;
- self-fertility (planting of plants of other varieties is not required to form a harvest);
- good pollinator for other plants.
Pears have good winter hardiness and a long storage period.
Despite all the advantages, the domestic variety also has certain disadvantages that must be taken into account when purchasing seedlings:
- does not tolerate long periods of drought;
- growths appear on the surface of the fruit;
- uneven ripening of fruits (this mostly applies to old trees).
As you can see, the large list of advantages significantly outweighs all the disadvantages.
Peculiarities
The advantages of the variety, dedicated to the memory of the Yakovlev breeders, have been well studied over more than 50 years of its use in different climates. Gardeners and buyers call the excellent appearance of the fruit and its rich taste the most important advantage.
Advantages of the Pamyati Yakovlev variety when grown:
Also, many gardeners fell in love with the variety for its good yield (about 25 kg) with the compact size of an adult tree. The Yakovlev Memory Pear does not take up much space on the site and does not obscure neighboring plantings.
Among the disadvantages of the variety are noted:
The listed shortcomings are not considered critical. They can be corrected by watering, rationing and timely application of mineral fertilizers.
The Memory of Yakovlev pear attracts summer residents and gardeners not only with the advantages indicated in the description of the variety. The frost-resistant, productive crop is also famous for its beauty. The harmonious crown of Memory Yakovlev is especially decorative in the spring, during flowering, when leaves are not visible behind the numerous large flowers.
Landing
In order for a small seedling to grow into a large fruit-bearing tree, it is necessary to properly prepare the soil, choose the optimal time and place, and also follow all planting rules.
Deadlines
Planting dates largely depend on the climatic characteristics of the region where the Pamyati Yakovlev variety will be grown. It can be spring or autumn.
It is best to plant pears in the fall in the southern regions and central regions.
In the northern part of the country, spring is chosen to carry out such work, before the buds have yet opened. If you postpone planting until the fall, young trees may be lost, since they will not have time to take root before the onset of frost.
Main soil requirements
Pears grow best in light, fertile soil with a neutral or slightly acidic acidity level.
Pears grow best in light, fertile soil.
Trees develop worst in clay areas, and a large amount of sand will negatively affect the taste of the fruit. Therefore, the ideal option is loam. To lighten the soil, add peat or sand to the removed fertile layer.
The area chosen for planting the pear should be well lit. Choose a place on a slight hill. This will protect the fragile root system from spring floods.
Pear does not like shaded places, so the distance between individual crops is maintained at least 4 m.
Selection and preparation of planting material
Most often, pears are sold in nurseries in the autumn. At this time there is a large selection of varieties. A high-quality seedling must meet certain requirements:
- age from 1 to 2 years;
- developed root system;
- absence of black spots and signs of rotting;
- no damage or cracks on the bark.
The pear tree has a negative attitude towards transplantation, so it is important that the roots of young trees spend a minimum of time outside the soil. If the nursery is located at a long distance, then before transportation the roots are wrapped with a damp cloth or plants with a closed system are purchased.
Planting material takes root faster if the climate in the new place corresponds to the first place of cultivation.
Rules and landing scheme
Any planting begins with preliminary preparation of the site. To do this, 2-3 weeks before the expected date, dig a hole measuring 80x80x80 cm. It is optimal to carry out the preparatory work in the fall, since there is not always time in the spring. The top fertile layer is discarded to the side in order to later be used as a base for nutritious soil.
Algorithm for planting pear seedlings
The landing algorithm looks like this:
- Add 2-3 buckets of humus or compost, 1.5-2 buckets of sand, 500 ml of wood ash, 100 ml of superphosphate, 50 ml of potassium sulfate to the fertile layer of soil thrown aside.
- Before planting, 25 liters of nutrient soil are poured into the bottom of the hole and a small mound is formed from it in the center.
- A support peg for the young tree is installed in the center of the elevation.
- The seedling is placed on a raised platform, carefully distributing the roots. The young tree is placed on the north side of the peg, grafted to the south.
- The seedling is covered with soil so that the root collar is 6-7 cm above the soil level.
- The soil is compacted and watered abundantly.
After excess moisture has gone into the ground, add fertile soil or mulch with peat. The young plant is tied to a peg so that there is no contact between them.
Preparation of planting material and propagation
The Memory of Yakovlev pear (the description of the variety and reviews indicate the high demand for the crop in both private and industrial gardens) is propagated in several ways. More often, seedlings are purchased ready-grown. Mature trees are easy to propagate vegetatively.
Selection of seedlings
It is recommended to purchase varietal pears from trusted suppliers from specialized nurseries. Preference should be given to manufacturers from your region. In this way, the Pamyati Yakovlev variety will be adapted to the peculiarities of the local climate, the seedling will acclimatize more easily and will begin to bear fruit faster.
Features of choosing planting material:
The better developed the root system, the greater the chance of rooting of the seedling. If the shoots of a young Yakovlev Memory tree are short and do not have fibrous, suction roots, its rooting will be delayed.
Reproduction by layering
The Pamyati Yakovlev variety lends itself well to vegetative propagation. For pears, it is possible to root cuttings, but the easiest way is to use long branches without cutting them from the tree.
A box with soil is placed under the selected branch, the stem is bent and several shallow cuts are made in the bark. The treated area of the shoot is fixed to the surface with a long staple. Then sprinkle the stem with soil.
The rooting site should be watered regularly and well insulated for the winter.
Rooting occurs in 1.5–2 years. The branch can then be cut from the mother plant and planted separately. A pear grown from layering quickly begins to bear fruit, retaining all the characteristics of the variety.
Cuttings
The stems of the Pamyati Yakovlev variety actively take root and quickly produce young growth. For propagation, sections of branches with two internodes and several living leaves are used. Cuttings can be carried out at any time during the active growing season. To do this, cut the shoots with a sharp knife, and then place them in a container with a solution of any root formation stimulator with clean water.
After the roots appear, the cuttings are planted in boxes with fertile, loose substrate and grown to the desired size. Planting of such seedlings is carried out in the spring, according to the same rules as purchased material. Seed propagation of the Pamyati Yakovlev variety is used mainly by breeders. For an ordinary garden, this method is too long, and the resulting plants need grafting.
Care
To harvest a full harvest of pears, a standard set of agricultural technology rules is followed. They consist of timely feeding, pruning, watering and fertilizing.
Watering and fertilizing
The main disadvantage of the Yakovlev Memory pear is that the trees do not tolerate periods of drought well. Seedlings may die from drying out, and in adult specimens the leaves will begin to fall and the size of the fruits will decrease. These trees need more frequent watering than other fruit crops, which are watered about 3 times per season.
These trees require more frequent watering than other fruit crops.
If there is no rain for a long time, then the plants are watered twice a month. The soil should be deeply saturated with moisture.
For air exchange, experienced gardeners advise planting garden plants with a root system located in the top layer of soil.
If the soil was properly fertilized in the year of planting, then the first fertilizing is carried out only the next year. The standard fertilizer application scheme is as follows:
- In the spring, nitrogen-containing compounds are added to increase green mass. The ideal option is urea, ammonium nitrate.
- In summer, potassium compounds are needed. For such purposes, wood ash or potassium sulfate is suitable.
- Phosphorus, for example superphosphate, should predominate in autumn fertilizing.
Once every 2-3 years in the spring, organic compounds (bird droppings, manure, compost) are added to the soil. In order not to harm the root system and not burn it with fertilizer, apply it to the soil along the edge of the tree trunk circle. Any fertilizing should be done after rain or accompanied by abundant watering.
Phosphorus, for example, superphosphate, should predominate in autumn fertilizing
Trimming
Pruning when growing pears is an important and mandatory care procedure. If this is not done, the crown will thicken and the fruits will begin to shrink. If you do not remove excess shoots and shorten the trunk, the tree will stretch upward indefinitely, making care and harvesting difficult.
How to prune a pear correctly
To trim the crown of pears, one of four existing options can be used:
- sanitary;
- formative;
- supportive;
- regulating
The rules for their implementation depend on the characteristics of the crown and its density. Since the Yakovlev Memory pear is distinguished by its high growth and medium density, the trimmings will have a corresponding character.
When performing any type of haircut, follow simple rules:
- For the procedure, sharply sharpened pruners, knives, and loppers are used.
- All instruments are disinfected before use.
- After pruning, no knots or stumps are left behind. When they dry out, they can rot and become a breeding ground for diseases and pests. When removing branches, use the “ring” principle.
- Each cut is cleaned with a knife and covered with garden varnish.
In order not to harm the plant, you should not use garden varnish based on petrolatum and other petroleum products. Preference should be given to formulations based on lanolin or beeswax.
Pear crown formation
The first formation of the crown is carried out at the planting stage. A small central trunk and skeletal branches are cut off from a future fruit-bearing tree. The pruning is repeated annually, leaving two strong shoots at each level, pinching them at 6-7 points.
For the Yakovlev Memory pear, molding in the form of an improved bowl is most often used. This will help to achieve good lighting inside the crown, as well as provide ventilation. Properly trimmed plants are easier to care for and then harvest.
For this variety, molding in the form of an improved bowl is most often used.
Step-by-step instruction:
- During the first formative pruning, 2-3 main branches are selected. They should be located at a distance of 15-20 cm from each other and directed in different directions. These will be the main skeletal branches.
- Each of them is cut at a height of 30-40 cm. The remaining shoots are cut out completely.
- The trunk is cut in the center just above the base of the upper branch.
- After another couple of years, the formation of the second tier is carried out. On each skeletal branch left during the first molding, 2 main strong shoots are selected, and the rest are cut off. They are shortened at a height of 40-50 cm.
As the plant grows, the crown will quickly thicken. Every year it is necessary to remove all shoots that grow inside the crown.
Removal of shoots in the spring is carried out within reasonable limits, without getting too carried away. Too much pruning can reduce yields.
Maintenance pruning
The purpose of this pruning is to maintain yield levels. It is carried out by shortening young shoots, which are cut by 5-10 cm. The procedure stimulates the growth of young branches, where fruit buds will be formed.
It is with maintenance pruning that young gardeners should begin. Subsequently, they will be able to independently carry out replacement molding, removing old shoots so that new, young ones appear in their place. This type of pruning is often called rejuvenation.
Sanitary pruning
Every autumn it is necessary to carry out sanitary pruning. During the procedure, diseased, damaged, dry shoots are cut off with disinfected pruning shears. Sometimes sanitary pruning must be carried out in the spring if branches with signs of damage, disease or pests appear on the tree.
Every autumn it is necessary to carry out sanitary pruning
Whitewash
To many, whitewashing seems to be simply a decorative procedure. In fact, agrotechnical techniques have 2 clear tasks:
- prevent pests from settling in the bark, as well as damage by rodents;
- protect the bark from sunburn and frost damage.
Whitewashing is carried out in spring or autumn. Sometimes it is recommended to perform the procedure 2 times a year. In autumn, in preparation for wintering, tree trunks and the bases of skeletal branches are painted.
For the procedure, you purchase ready-made compositions in specialized stores or prepare whitewash yourself, for example, based on lime, adding an adhesive element.
For example, the following composition is effective:
- fluff lime;
- water;
- glue;
- copper sulfate, which will prevent rotting processes;
- hot pepper or insecticide for pest control;
- birch tar to repel rodents.
All components are mixed and then coated with the barrel.
Whitewashing is carried out in spring or autumn
Methods of processing and preparation for winter
If the cultivation of trees of the Pamyati Yakovlev variety occurs in the zoning zone, then the preparation procedure consists of performing traditional activities:
- abundant watering of the soil in the tree trunk circle to protect the roots from freezing;
- thorough cleaning of the trunk from old bark and whitewash.
In winter, after the first heavy snow falls, artificial snowdrifts are organized around the trunk as additional insulation. But for the first 2-3 years, young seedlings are additionally insulated with roofing felt or other non-woven material.
You should not leave fallen leaves and fruits on the ground, since it is in them that pests and pathogens like to overwinter.
After removing fallen leaves, the tree trunk circle is mulched, for example, with a thick layer of peat or any other mulch.
For the winter, the tree trunk circle is mulched with a thick layer of peat or any other mulch.
Prevention
To reduce the risk of a pear becoming infected with a fungal or bacterial infection, all types of pruning are regularly carried out, dried, damaged shoots are removed, mummified fruits and leaves covered with spots are burned. Several times a season, trees are fed with nutrients, which helps strengthen the immune system, and then it is easier for the pear to resist diseases.
To prevent scab, moniliosis and other infections, trees are sprayed with Bordeaux mixture and urea, and the rules of agricultural technology and care are followed.
Diseases to which pears are susceptible
The peculiarity of Yakovlev Memory trees is their high immunity to scab, but they are affected by other diseases. Most often, signs of disease appear on plants with weak immunity. And this is a direct consequence of errors in care. In order to restore trees in a timely manner and not lose the harvest, you need to know all the symptoms and begin treatment as quickly as possible.
Scab
A fungal disease that most often affects pears. Appears as olive-brown spots on the reverse side of the leaves. Gradually they move on to fruits.
In place of the light spots, rotting areas form, the peel cracks, and rocky areas form inside. Such fruits cannot be used.
Scab is a fungal disease that most often affects pears.
Moniliosis
Another fungal disease that is typical for any fruit crops. The spores of the pathogen most often enter the plant thanks to bees, which collect pollen during flowering. First, the flowers are affected, then the disease spreads to the shoots and leaves.
Infected pears wilt and turn black. When the first signs appear, diseased shoots are cut off and destroyed. Then they are treated with special fungicides.
When the first signs appear, diseased shoots are cut off and destroyed.
Sooty fungus
Another dangerous disease carried by aphids. For the fungus, the waste products of the pest provide a favorable environment for development.
First, a gray-white coating forms on the leaves and fruits, then it turns black, resembling soot in appearance.
Initially, they fight aphids, and then treat the plants with fungicides.
First, a gray-white coating forms on the leaves and fruits, then it turns black
Possible diseases and pests, ways to get rid of them
The Yakovlev Memory pear received excellent marks for immunity to scab even during selection tests. The description of the variety recommends the crop as moderately resistant to garden infections. This means that with proper care and timely prevention, there is no illness.
Preventive measures for the Pamyat Yakovlev variety:
After harvesting and shedding the foliage, the Yakovlev Memory pear is once again sprayed with fungicides. It is recommended to treat the soil under the tree with the same composition. All plant debris, leaves, and fallen fruits must be removed from the site before preparing for winter.
Possible pests of pears
It is very difficult to fight insect infestations; it is much easier to prevent their occurrence. But you definitely need to know the signs of damage.
Aphid
The main distributor of aphids are ants. They are the ones who spread the pest larvae between fruit crops, as they love to feast on the products of their vital activity.
Aphids are located on the lower part of the leaves and feed on sap. Gradually the leaves curl. At this stage, there is no point in treating trees with contact insecticides, since the drug will not get inside. Therefore, all curled leaves should simply be removed, and the ants should be directed outside the garden.
Aphids are located on the bottom of leaves and feed on sap.
Pear moth
The codling moth is a small dark butterfly that lays eggs in the ground near trees. The caterpillars, having emerged, crawl onto trees and feed on fruits.
Fruits lose their marketable value. Such fruits are only suitable for processing, removing damaged areas.
The codling moth lays eggs in the soil near trees
Pear flower beetle
Representative of weevils. Overwinters in fallen leaves and tree trunk soil. In early spring, pests crawl out of their shelter onto the crown. Since there are no leaves or flowers yet, they chew out the inside of the flower buds.
In early spring, pests crawl out of their shelter onto the crown
At low temperatures, insects are in a stage of torpor. And you can take advantage of this. Early in the morning, film or other material is covered under the tree, and the tree is shaken. Frozen insects will fall down and are destroyed.
How to plant pears of the varieties Pamyati Yakovleva, Lyubimitsa Yakovleva, Osennyaya Yakovleva
Creating a favorable microclimate is the first thing a gardener should take care of when thinking about planting a pear on a plot. Only in this case will his efforts bring the expected result. Pear loves sunny, well-ventilated areas with deep groundwater. In lowlands and wetlands it will damage and most likely die. Cold northern winds will not help pears - it is advisable to protect yourself from them in the form of dense trees, a fence or the wall of a house located to the north or northeast of the intended place for planting trees. Also, the pear should be planted at some distance from the fence or trees so that it does not end up in the shade. If there is no such protection, then at first you should build it yourself. To do this, they are attached to wooden panels and painted white with lime mortar. Such shields will not only protect the tree from strong winds, but also, by reflecting the sun's rays, will additionally illuminate and warm the young plant. For normal development and fruiting of pears, loose soils with a neutral or slightly acidic reaction are required. Alkaline soils promote the development of diseases and are unacceptable for pears.
At what distance are pears planted?
When planting pears of the Lyubimitsa Yakovleva and Osennyaya Yakovleva varieties in one group, one should not forget about their height. Therefore, such pears are planted at intervals of 4-4.5 meters, maintaining a distance between rows of 5-6 meters. For the low-growing Yakovlev pear, row spacing of about three meters is sufficient, with four meters remaining between the rows.
The distance between tall pears should be at least 4-4.5 m, and between rows - 5-6 m
When to plant a pear
In regions where the described pear varieties are zoned, early spring is an acceptable planting period. Choose a time when the plants have not yet begun to grow, sap flow has not yet begun, and the soil has already dried out and begun to warm up. Usually the duration of this period is short - about two weeks. But if you manage to plant a seedling at this particular time, it will take root well, by the fall it will begin to grow and become stronger, gaining strength for the first wintering.
When do you buy a seedling and what do you pay attention to?
In principle, a seedling can be purchased in the spring, but in the fall the choice of high-quality planting material is much wider. This is due to the fact that fruit nurseries traditionally carry out mass digging of seedlings in the fall, and those plants that remain unsold are left for storage until spring. Therefore, it is possible that in the spring seedlings of the desired variety will not go on sale or will remain low-quality plants.
It is believed that a high-quality seedling has a well-developed root system and smooth bark without damage or cracks. It is best if the seedling is a year or two old. Babies from three years of age and older take root worse, then begin to grow, and then begin to bear fruit.
Pear seedlings must have a well-developed root system
Capped-root seedlings can be 3-5 years old and can be planted any time from April to October.
Seedlings purchased in the fall are buried in the ground until spring, so they are well preserved. To do this, you need to dig an oblong hole in the garden about a foot deep. Pour a small layer of sand onto which the plant is placed, roots down, and the top is placed on the edge of the hole. First, the roots are dipped in a solution of mullein and clay. Then the roots are covered with sand and watered, and with the onset of cold weather, the hole is completely covered with earth. You can leave the seedling in the basement if you have one. You just need to be sure that the air temperature will be between 0-5 ° C.
Seedlings purchased in the fall are buried in the ground until spring, so they are well preserved
Step-by-step instructions for planting a pear
Regardless of the variety, the planting sequence is as follows:
- First you need to prepare the landing hole. Of course, it is best to do this in the fall - it is unlikely that in the spring there will be suitable weather conditions in these 2-3 weeks before planting. Like: We need to dig a hole. Its size is determined based on soil fertility. The poorer the soil, the larger the well. For ordinary soils, a hole with a diameter of 80 centimeters and a depth of 70-80 centimeters is suitable. Pits with a volume of 1-2 m3 are made on sandy soils.
- If there is a fertile, humus-rich layer of soil, it is set aside for later use.
- To avoid stagnation of water on heavy soils, it is necessary to prepare a drainage layer. To do this, crushed stone, expanded clay, and broken brick are poured into the bottom of the pit. The thickness of the layer is 10-15 centimeters. For sandy soils, drainage is replaced with a clay lock of the same thickness, which will serve to retain moisture in the root zone.
- After this, the pit is filled to the top with a nutrient mixture, which is prepared from black soil, peat, humus and sand, taken in equal proportions. And also add 300-400 grams of superphosphate and 3-4 liters of wood ash to the mixture.
- For the winter, the pit should be covered with roofing felt, film, slate, etc. This is done so that the beginning of spring does not wash away nutrients with melt water.
Before planting, the roots of pear seedlings are soaked in water for several hours.
Water the seedling generously so that there are no air pockets left in the root zone
After watering the seedling, the soil is loosened and mulched
Harvesting, transportability and storage of crops
Pears of the Pamyati Yakovlev variety, like many other varieties, need to be collected before consumer maturity. Unripe pears store much better.
Another advantage of the variety is that it is an exception, since the harvest can be harvested even during full ripening. The fruits will not fall to the ground.
The ideal place for storage is the cellar. The harvested crop is placed in cardboard or wooden boxes, each layer of pears being covered with paper. The fruits are laid vertically, with the stalk facing up.
The harvest harvested in October can be easily stored until early March. Therefore, by growing Yakovlev Memory trees on your site, you can provide yourself with vitamins for the whole year.
If harvested correctly and in a timely manner, it will withstand transportation well. Often this particular variety is grown commercially in industrial fields.
Yakovlev Memory Pear is a universal option for planting in your garden. The trees will become a beautiful decoration of the site and at the same time give a lot of tasty and healthy fruits.
Preparing the soil and planting site
In memory of Yakovlev - a pear tolerant of different soils. But if the tree develops well on any soil, then the excellent taste of the fruit can be achieved only under certain conditions.
Choosing a place to plant the Memory of Yakovlev:
Preparation of the planting site begins in advance - the soil must settle, and the fertilizers must dissolve and evenly saturate the soil. The minimum period for settling the soil before planting is 15 days.
Preparing the pear hole:
On acidic soils, it is recommended to add at least 2 cups of dolomite flour to irrigation water. The finished pit for the Memory of Yakovlev pear should be kept covered with slate or a shield until planting.