What should I do if the grape tray that was planted this year is bent when it is put on the shelf??

If it is not completely broken and put on the shelf, it may still be alive, if it dies after a few days, it will be cut off from the broken place, and as long as the roots are not dead, new shoots can grow from the broken place. It won't make much of a difference.

It's okay! Observe first, if it can continue to germinate, leave it, and if it dies, cut it off and let it sprout again! As long as the roots do not die, there is hope.

Just wait for it to sprout again.

I have a lot of balconies in my house, and I have some experience. Potted grapes in greenhouses require mastery of the following special cultivation techniques:

1. Soil.

The soil requires a loam that is breathable, loose, fat, rich in inorganic matter and calcare. We can use rotten.

Grapes are best in cuttings-based is better, preferably.

In winter, collect the cuttings of the grapes you want to plant, bundle them into a bunch (about 100 sticks in a bunch, 35-60cm in length) and wait for the reserve, put them in the cellar, place the sand underneath, and then layer a layer of sand and a layer of branches, and wait for the spring grass to sprout is the best time to cut the cuttings. At that time, the seedlings planted are the easiest to survive, and then after two years, they will be profitable.

However, in the process of grape growth, the branches should be pruned frequently, so that the branches will grow stronger, and generally do not feel that the branches are good when they start to prune the branches, which will delay the normal growth of the grapes. In the first year of pruning, it is advisable to leave 5-6 teeth on the branches.

First of all, it is very important to choose a good variety before planting, and then there is the problem of planting management, pay attention to water and fertilizer, build a frame, etc., and more importantly, prune, prune a part of the branches every year, so that the grapes are big and sweet

Grapes are temperate plants, sun-loving, dry-tolerant, and require a certain amount of high temperatures, and can adapt to high temperatures in summer and low temperatures in winter. It is suitable for growing in loose and fertile, well-drained sandy soil, and is afraid of waterlogging. If there is too much rain and the soil is too wet, the plants are prone to disease, or cause branches to grow and flowers and fruits to fall.

Potted grapes should be planted in large gray tile pots with a diameter of 30-40 cm, or in wooden boxes. The potting soil can be prepared with 4 parts of humus, 5 parts of sandy loam soil, rotten chicken manure, and 1 part of soybean cake. Robust seedlings of 1-2-year-old varieties with short internodes should be selected for potting.

After basinting, use a bamboo pole to build a bracket. Generally, seedlings can only leave one main stem, and when they grow to a height of 50 cm, they should be topped to promote the growth of their side vines. When the side vines have grown 3-4 leaves, pluck the tops.

After several toppings, the fruiting mother branches with thick main stems and full winter buds on the side vines can be cultivated.

During the growing season, the grapes need to be fully sunny and ventilated, and the water supply should be sufficient, and they can be watered once a day in spring and autumn, and once in the morning and afternoon in summer (water should be used after sun exposure, avoid cold water). In the rainy season, it is necessary to pay attention to the timely removal of water in the pot. In addition to the full base fertilizer, forced fertilizer can be applied 3 times a year

Apply more cake fertilizer before flowering; cake fertilizer and phosphorus and potassium fertilizer were applied at the fruiting stage; In July, the cake fertilizer was applied again for the second time. During the fruit coloring period in August, some phosphorus and potassium fertilizers can be applied. When fertilizing, it is necessary to loosen the soil first, then apply fertilizer, and then water.

For the vines to grow robustly and bear fruit, the vines must be pruned correctly and in a timely manner. Winter pruning should be carried out during the winter dormant period, no later than before bud break in spring. Summer pruning is carried out at any time during the growth period, mainly bud removal, topping and thinning of inflorescences, tendrils, leaf picking, etc.

Keep a certain distance between the fruiting branches so that the vines are evenly distributed. New shoots without ears should be sharpened when they reach 5-6 pieces. For the old and weak fruiting mother branches, attention should be paid to the selection of preparatory branches, as close as possible to the main vine, so that the fruiting branches do not rise.

Grape roots are well developed, circling around the pot, easy to set roots, must be turned over once a year after autumn, replaced with new soil, and cut off rotten old roots. Root pruning only needs to cut 1 cm deep on the periphery, and the root mass cannot be destroyed.

The main pests and diseases of grapes are black pox, anthracnose, white rot, red spiders, scale insects, etc. Usually, Tobuzin 1000 times solution or 1::200 Bordeaux solution can be sprayed every half to 20 days for prevention and control.

After discovering pests and diseases, it can be sprayed with 1000 times ammonium dysensen solution or 600-800 times of 75% chlorothalonil wettable powder.

1.Choose suitable plots and robust seedlings. 2.

Fine land preparation and fertilization to improve planting quality. 3.

Strengthen post-planting management.

Introduction: Grapes have strong adaptability to soil, sandy soil, sandy loam, loam, gravel soil, light saline-alkali soil and other soils can be planted, but sandy loam soil is the most suitable, and sandy loam soil should be selected for planting as much as possible. In order to improve the survival rate of transplanting and early yield, on the basis of selecting varieties with strong cold tolerance, it is necessary to select excellent seedlings with developed root system, full branches and buds, no diseases and pests, and no mechanical damage.

Expansion: After the plot is selected and leveled, dig a pit according to the predetermined row spacing, with the upper diameter of the pit being 80 cm and the bottom diameter of 40 cm. Before planting, the roots and branches of the seedlings should be properly pruned, and the root system should be retained as much as possible, and the roots should be soaked in time with the tree protector general, sterilized and disinfected.

Apply 30-40 kg of organic fertilizer and kg of urea per pit, evenly sprinkle it into the bottom of the pit, backfill 10 cm thick soil, plant 1 grape seedling per pit, and fill the soil after compaction and irrigate once permeable.

1.Rapid planting of high-quality seedlings.

The quality of grape seedlings directly affects the survival and growth and development of grapes in the courtyard after planting, so it is necessary to choose high-quality seedlings with developed root system, thick branches, full buds and eyes, and no diseases and pests. When planting, in addition to disinfecting the seedlings with 3 degrees of stone sulfur mixture, it is also necessary to renovate the roots, that is, cut off the excessively long roots and moldy roots, which is conducive to the germination of new roots after planting and prevents the occurrence of diseases.

2.Improve the soil and apply plantar fertilizer.

Grapes are suitable for sandy loam soil, the soil layer should be deep, and the soil should be combined with soil turning and digging planting holes to remove all the debris such as broken bricks, tiles, gravel and lime slag in the soil. If the soil quality is really not good, guest soil cultivation should also be carried out. Before cutting, foot fertilizer should be applied, mainly organic fertilizer, such as chicken manure, sheep manure, pigsty manure and human manure, etc., 30-50 kg per plant.

When fertilizing, the fertilizer and topsoil should be stirred evenly, first filled into the bottom layer of the planting hole, and then filled with soil to plant seedlings, which can not only prevent the manure from burning the roots, but also facilitate the downward growth of the root system. During the growth and fruiting period, in order not to affect the environmental hygiene of the garden, it is best to fertilize chicken manure or well-rotted cake manure, and the method and time of fertilization are the same as those in the field.

3.Watering wisely.

To cultivate grapes in the garden, it is necessary to prevent watering and splashing the washing water under the tree, which not only causes high soil moisture and disease breeding, but also contains soap in the washing water to affect the root growth, which is extremely unfavorable to the grapes. When watering grapes in the courtyard, you should look at the sky, the ground, and the growth of grape plants. However, water is guaranteed at least 3 times a year, that is, before budding, during the growth period of young fruit expansion and before overwintering.

4.Pergola shaping.

In the year or second year of planting, select 1-2 stout new shoots as the main vine, and tie these main vines parallel to the shelf at intervals of 50-60 cm. When pruning in winter, try to stay as long as possible, and after budding in the next spring, a new shoot at the tip is used as an extension of the main vine, and it is still tied in a parallel direction. According to the needs of the shelf surface, the new shoots at the back are equipped with a fruiting branch group or side vine every 30 cm until the branches are covered with the shelf surface, and the branches can be covered with the shelf surface in 2-3 years.

5.Control pests and diseases.

Due to the small area and small number of garden grapes, once a single plant is affected by pests and diseases, it can be controlled by manual control methods such as removing diseased leaves, diseased fruits and catching insects. When pests and diseases occur severely. Spraying should be carried out in a timely manner.

Grape is a perennial plant that grows and bears fruit every year, and needs to absorb a large amount of nutrients from the soil. In order to maintain the vigorous growth of the tree and continuously improve the yield and quality of products, it is necessary to pay attention to reasonable fertilization. According to the determination of some grape orchards in China, for every 100 catties of berries produced, about kilograms of nitrogen, phosphorus and potassium need to be applied.

Localities can adapt measures to local conditions, and produce appropriate fertilizer rates through production practices and scientific experiments.

According to the fertilization period, it can be divided into basal fertilizer and top dressing. The base fertilizer should be carried out after the fruit is harvested to the end of September and the beginning of October when the new shoots are fully ripe. The basal fertilizer is applied with a mixture of late-acting fertilizers such as well-rotted human manure or manure, poultry manure, green manure and phosphate fertilizer (superphosphate).

Top dressing is generally applied more than ten days before flowering, such as well-rotted human manure and urine, cake fertilizer, etc., and potassium fertilizer is mainly applied in early July, such as plant ash, chicken manure, etc. The fertilization method can be dug at a distance of about 1 meter from the plant and applied in a circular ditch, the depth of basal fertilizer is about 40 cm, and the top dressing should be shallow, so as not to hurt the roots too much. Watering is required after fertilization.

Top dressing outside the grape roots has a significant effect on improving yield and quality, and the method is simple. Spraying 1-3% superphosphate solution before flowering, young fruit stage and berry ripening stage can increase yield and improve quality. The boric acid solution sprayed before flowering can improve the fruit setting rate; Spraying potassium salt solution or 3% plant ash extract (soaked the day before spraying) during the fruit-setting and growing stages can increase the sugar content and yield of berries. Spray fertilizer outside the roots, and in case of drought, the concentration should be appropriately reduced to avoid leaf burning; In areas where it has not been applied, it is advisable to try it out in small quantities first, gain experience and then gradually promote it.

Grapes are drought tolerant, but yields can increase significantly if irrigated at the right time. Before the sap flows to flowering, it is necessary to keep the soil moist, and if it can be irrigated in combination with top dressing, it can create good fertilizer and water conditions for flowering and fruit set. However, too much water during the flowering period will cause a large number of flowers and fruits to fall, unless the soil is too dry, it is not suitable for watering during the flowering period.

After fruit setting and before fruit coloring, it is a high temperature, the leaf transpiration is large, and a lot of water is needed, so it can be watered every 7-10 days according to the weather. After the fruit is colored and begins to soften, except in particularly dry years, the sugar content of the fruit decreases, and it is not resistant to storage and easy to crack. During the dormant period, the soil is too dry and not conducive to wintering, and it is easy to cause mold rot in the bud eye if it is too wet, so it is generally permeable after harvest combined with autumn fertilization and irrigation, and in the northern producing areas, it is necessary to fill the east water once before the cold protection, which is an important measure for grapes to prevent cold.

1.Apply more organic fertilizers, such as manure, rapeseed cakes, etc. 2.Try to use ternary compound fertilizer for chemical fertilizer, and minimize the amount of pure light fertilizer. 3.Water is prohibited for four days before harvesting. 4.Potassium sulfate should be increased appropriately.