What is the planting technology and management of cherry trees?

1. Fertilization: Fertilizer can provide the nutrients needed for the growth of cherry trees, and then promote cherry trees to produce the healthiest and fullest fruits. Fertilizing in early spring, before the bud bud breaks, can support the new growth of the cherry tree in the spring.

2. Pruning: Since most cherry trees like light, proper pruning is more conducive to the overall light acceptance of the tree. Sour cherry trees are smaller than other trees, so most sour cherry trees do not need special pruning, except for cutting off excess branches that grow around the base of the tree.

1. Temperature: Cherry trees can generally be divided into two types according to different tastes: sweet cherries and sour cherries.

Most of the cherry trees in our country are weak in cold tolerance and are suitable for growing in warm and humid areas. Sweet cherries are suitable for planting in areas where temperatures are below 1,100 to 1,300 hours per year, while sour cherries are more suitable for growing in areas where temperatures are at least 1,200 hours below Celsius per year.

2. Irrigation: Cherry trees are drought tolerant, for most of the year, unless the weather is unusually hot or windy, under normal circumstances, cherry trees that have grown steadily can last for months without watering, but once the cherry trees enter the fruiting period, it is necessary to pay close attention to the changes in soil moisture, cherries need sufficient water during ripening to produce plump and juicy pulp.

When the soil starts to dry at a depth of 5 to 10 cm above the ground, water the cherry trees slowly and deeply as soon as possible using a hose or drip irrigation, wrap the drip lines around the trees with a thick organic mulch to maintain soil moisture, and irrigate the cherry trees in winter and when the weather is particularly dry and windy. Most of the damage to cherry trees in winter is caused by dry soil.

The tree is made in the shape of a natural heart or a free spindle, which has a small canopy, which is the most suitable for dense planting, and it is relatively easy to shape, and the results are relatively early. Cherry trees grow vigorously, with an upright posture and are not easy to open. In the spring, the sap flows after August and September in the fall, when the apple branch is pulled.

The cherry tree usually opens at an angle of about 50 to 80 degrees, so as to ease the tree's momentum and increase its flowering capacity.

1. Planting: 1. Growth habits: According to relevant understanding, the adaptability of cherry trees is relatively strong, and they should be planted in neutral loam or sandy loam soil with leeward and sunny conditions, fertile soil, no heavy stubble, no waterlogging, good drainage, and watering conditions, which is more conducive to the growth and development of cherry trees.

2. Planting time: Under normal circumstances, the best time for cherry tree planting is from November to early March of the following year, during which planting is more conducive to the growth and development of cherry trees, which can effectively increase the amount of fruit, which is conducive to pruning and cleaning the orchard in winter.

3. When the soil is not sticky after the water seeps down the planting ditch, it can be planted. Take the good point as the planting hole, dig the planting hole and hold the main stem of the seedling by hand, stand the seedling in the middle of the hole, fill the soil to the rhizome, gently lift the seedling with your hand, stretch the root system of the seedling, and then use your feet to be down-to-earth, and then cover the soil to the pit flat, and the grafting part after planting should be level with the ground or 5 10 cm above the ground.

Second, management technology:

1. Before planting cherry trees, autumn base fertilizer should be applied, and at the same time, not later than November, circle fertilizer, human and animal urine, and soil miscellaneous fertilizer can be applied. Generally, cherry tree saplings and trees in the early fruit stage are applied 30-60 kg of human and animal manure or 100 kg of circle fertilizer; Mature trees are applied 60-80 kg of human and animal manure or 200 kg of manure.

2. The topdressing time of cherry trees is before flowering or the first rapid long-term fruit, and the fast-acting nitrogen fertilizer is the main fertilizer, which can improve the fruit setting rate, promote the growth of branches and leaf hypertrophy, and lay a good foundation for flower bud differentiation. If the leaves are sprayed with urea 1-2 times at the beginning of flowering, boron fertilizer or 600 times potassium dihydrogen phosphate is added, it can increase the fruit setting rate.

1. Watering: Water the cherries once before flowering, and add a lot of water during the hard core period. 2. Fertilization:

Cherries need to be topdressed in early February, during flowering and after harvest. 3. Pruning: After the cherry is harvested, the overly dense branches, long branches and diseased branches will be pruned.

4. Precautions: Spray carbendazim solution for cherries in time to prevent the occurrence of pests and diseases.

1. Reasonable watering

Cherry for the demand for water is relatively large, in the planting process to ensure that the plant growth needs enough water, before the cherry flowering needs to be watered once before flowering, to promote the germination and flowering of the plant, the hard core period is the fastest growth rate of cherries, the water demand is also the largest, at this time to keep the soil moist for a long time, to avoid the phenomenon of falling flowers and fruits.

2. Scientific fertilization

Cherries need to be topdressed at least 3 times during the growth process, the first time in early February, at this time is the critical period for the plant to resume growth, a lot of nutrients need to be supplemented, the second topdressing in the flowering period of cherries, the fertilizer is mainly nitrogen fertilizer, in order to improve the fruit setting rate, the third time after harvesting, in order to improve the nutrition and resistance of the tree.

3. Trimming and shaping

After cherry harvesting, the over-dense branches, long branches and diseased branches should be cut off to prevent over-density from affecting photosynthesis, and the branches inside the plant should be cultivated to avoid the lack of branches inside, so as to reduce the yield, and the topping work should be done after pruning to control the length of the branches and promote the germination of side buds.

4. Precautions

Cherries need to be fully applied before November, and the fertilizer can be used with well-rotted farmhouse fertilizer, and applied together with nitrogen fertilizer to ensure the nutritional balance of the plant, promote the expansion of the fruit and improve the fruit yield, and spray carbendazim solution for the cherry in time to prevent the occurrence of pests and diseases.

1. Soil conditions.

Cherry trees are suitable for growing in loose and breathable soil, and need to mix sand, turf soil, and circle fertilizer when breeding, and add base fertilizer at the same time to ensure the nutrient needs of the plant.

2. Lighting conditions.

Cherry trees are light-loving plants, if they are in a shaded environment for a long time, they may not be able to flower and bear fruit, so it is necessary to place the plants in a sunny place when cultivating to ensure that the cherry trees have enough light, but in summer they should use a black cloth to block part of the sun.

3. Water management.

Cherry trees need sufficient water to grow, and they need to be watered every 3 to 4 days when they are cultivated, and once a day when the temperature is high in summer, and ensure that the soil is drainable, so as not to cause root rot due to soil accumulation and affect the healthy growth of cherry trees.

4. Prune branches and leaves.

When cultivating potted cherry trees, it needs to be pruned regularly, the pruning time is generally before the summer, use sterilized scissors to cut off the dead branches and old branches on the plant, and pluck the top when the new branches grow to 10 cm, which is conducive to the flowering and fruiting of cherry trees.

The main points of pot cultivation

1. Container selection: the large cherry cultivation container has good air permeability and no toxic effect on the root system, and the effect of burning pots and wooden barrels is the best, followed by purple sand pots and plastic pots, and the worst enamel is contained, because it is not easy for large cherries to survive after potting.

2. Preparation of potting soil: the root respiration of large cherries is vigorous and the oxygen consumption is large. The soil requires high permeability, and the sandy loam soil with loose soil and deep soil layer is preferred, and the ratio of nutrient soil is turf soil: circle fertilizer: sand = 5:3:2.

3. Seedling selection: large cherry cultivation seedlings should choose tree species with strong growth, full branches and buds, developed root system, and no diseases and pests.

4. Potting time: The potting time of large cherries is mostly selected in early spring, and the damaged roots and branches are pruned before potting, revealing new stubble, and the parts with pests and diseases are cut off. Second, check the drainage holes of the container to keep the container draining smoothly.

5. Potting method: put a tile upside down on the drainage hole, then spread a layer of about 20 cm of furnace ash slag, load with nutrient soil, and finally put the sapling, after 2 3 times of seedlings and soil pressing, the final soil surface and the container mouth are about 5 cm apart.

<> when you eat sweet and sour cherries, you will definitely feel that the economic benefits of cherry planting in recent years are very good, so how to plant cherries? What is the management method of cherry planting? Let's find out together|!

Large cherries should be watered frequently when there are many branches and leaves and the temperature is high, otherwise the soil will be too dry and will affect their growth and flowering and fruiting.

Fertilization should grasp the principle of thin fertilizer and frequent application, from spring to autumn generally requires every 10 to 15 days to water the rotten rapeseed cake fertilizer water.

Foliar sprays with an aqueous solution of potassium dihydrogen phosphate are also required 2 to 3 times in autumn to promote plant growth and flower bud differentiation.

The temperature should be kept at about 25 during the fruit setting period, and the humidity should be kept at 50% to 60% during the growth period, which is conducive to flower bud differentiation and increase yield.

If there is frost damage in the locality, the big cherry must be well kept warm and moisturized.

The thinning of flowers and fruits of large cherries is the focus of flower and fruit management, and bud thinning is stronger than flower thinning, and flower thinning is stronger than fruit thinning. The tree has a large number of flower buds, and during the germination period, some flower buds are thinned.

The operation method is to thin the flower buds of 1 3 1 4 on the flower cluster fruiting branches, do a good pollination between varieties during the flowering period, and thin the fruit with improper shape when the fruit grows to the size of a soybean grain.

The leaf bud is the leaf bud in the apical bud of the large cherry and the central bud of the flower clustered fruiting branch group. Flower buds are pure flower buds, mainly axillary flower buds and flower clusters. Armpit flower buds are usually born at the base of one-year-old branches, so pay attention to the position of the flower buds when pruning. Pruning is mainly based on summer shears, supplemented by winter shears.

Winter pruning: Winter pruning is mainly to adjust the tree shape and balance the tree potential. It mainly thins the growth competition branches, dorsal branches, strong branches, and slender branches. The extended branches are shortened, and the fruiting branches are retracted.

Summer pruning: Summer pruning is aimed at maintaining the shape of the tree, promoting flowers and preserving fruits. Cut off the competing branches and the dorsal branches.

Topping when the shoots grow to 15-20 cm. Generally, it should be completed before July, and no more than twice a year. Around September, when the branches are just capped, the branches are flattened.