Grapes can be cut on grapes, what details do you need to pay attention to when cutting grapes?

Using sterilized scissors, the healthy shoots of the grapes are planted in fertile, nutrient soil. After planting, the appropriate amount of nitrogen fertilizer and potassium fertilizer is supplemented to promote the growth of plant rhizomes, and the appropriate amount of watering is used to keep the soil moist, and it can survive after a period of time.

1) Seedling site selection.

The seedling land should be selected as sandy loam or loam soil with flat terrain, loose soil, close to water sources, and easy drainage and irrigation, and consider the convenience of management, leaving production paths and drainage and irrigation ditches. (2) Choose good cuttings.

Take out the cuttings from the storage ditch and cut them according to the required length, the length of the single bud cuttings is 5 10 cm, the double bud or 3 bud cuttings are 10 20 cm, the thickness of the cuttings is more than centimeters, the length of the internodes is uniform, the bud eyes are full, the pith does not exceed 1 3 of the diameter of the cuttings, the skin color of the cuttings is yellow to reddish-brown, and there are no diseases and insects. When cutting, the upper end of the cuttings is cut 1 cm away from the bud, and the lower end of the cut is close to the centimeter below the node, and it can even be cut on the node, because the nutrients on the node are stored more, and it is easy to germinate and root. After the cuttings are cut, every 50 or 100 are tied into a bundle to be used for rooting or cuttings.

The first point, the distance should be mastered when cuttings, it is better to be far away from this circle, the second point should pay attention to regular watering, so as to achieve a very good survival rate, the third point should pay attention to the overall planting, then be sure to pay attention to the sunshine.

Grapes are a very delicious fruit and are also very popular in people's daily life, so fruit growers will choose to plant grapes at the right time, and grape branches need to be cut into the process. If you want to put the grape branches as you wish, you need to choose the branches with long disease resistance, and at the same time must ensure that the growth substrate is in a soft and breathable state, the method of cuttings is still very simple, but it must be scientific and reasonable, after the end of the cuttings must pay attention to providing a suitable growth environment for it, not only to shade the light and control the temperature, but also to water and moisturize. <>

Before cuttings, we must carry out corresponding treatment, not those branches with pests and diseases, the length is about 20 cm, and each branch must have bud points, so as to help improve the survival rate. When pruning, the bottom needs to be cut into a diagonal shape, which increases the water absorption area of the grape shoots and allows them to take root as quickly as possible. You can add some river sand in the garden in an appropriate amount, which can enhance the drainage and air permeability of the substrate, and at the same time, add some base fertilizer appropriately, which can also improve its resistance, but it must be disinfected before use to avoid pests and diseases.

Insert the grape branches directly into the prepared soil, and expose a bud point, be sure to pay attention to the maintenance after cuttings, although do not need to water frequently, but be sure to keep the soil moist, so as to promote the roots and growth of the branches as soon as possible, the ambient temperature should be guaranteed to be above 10, otherwise it will affect the budding of the branches. Grape branches can not live in direct light place, must be properly shaded treatment, when the seedlings grow, appropriate topdressing 2 3 times, when the buds grow to 3 4 pieces, you can remove the shading tools, let it be in a ventilated state, and transplant according to the growth situation in the later stage. <>

To sum up, as long as the cuttings are carried out in a scientific and reasonable way, the grape branches are still very well surviving, so before carrying out the relevant operations, we must make sufficient preparations, consult the relevant information, and if the operation is not possible, you can seek professional help, so as to be able to carry out the next step well.

When cutting grape branches, the cuttings should be treated first, and the ones that grow robustly should be selected without pests and diseases. The length of the cuttings is about 20 cm, and each section has more than two bud points on it, so as to improve the survival rate. When pruning, the bottom should be cut into an oblique mouth to increase the water absorption area and promote faster rooting.

1.If you want to renovate grape shoots, you need to choose strong branches, with at least two buds per segment. 2.

The substrate should be soft and breathable, with strong drainage ability, so that the substrate is more conducive to germination and rooting. 3.The method of cutting is very simple, put the cuttings directly into the soil, and pay attention to exposing a bud point outside.

If you want to live, you can put the grape branches in the soil, the first point must pay attention to timely watering to ensure survival, and the second point should pay attention to the usual temperature must be mastered, and grapes can grow slowly.

Propagation by cuttings.

Cuttings are divided into flat cuttings, high cuttings and ridge cuttings, and flat cuttings are mainly used in arid areas to facilitate irrigation; High furrow and ridge cuttings are mainly used in areas with moist soil, so as to drain water in time and prevent excessive moisture on the furrow surface.

Regardless of flat cuttings or high cuttings, the seedbed should be made before cuttings. The size of the seedbed should be determined according to the shape of the plot, generally 1 meter wide and 8-10 meters long, with a cutting spacing of 12-15 cm, a row spacing of 30-40 cm, and 3-4 rows of inserts in each furrow. When cuttings, the cuttings are inserted obliquely in the soil, and a bud eye is exposed on the ground, so that the bud eye is above the back of the cutting, so that the new shoots drawn are straight.

When the ridge is cutting, the width of the ridge is about 30 cm, the height is 15 cm, the ridge spacing is 50-60 cm, the plant spacing is 12-15 cm, and the cuttings are all obliquely inserted on the ridge. After cutting, fill the ditch with water, and if possible, use mulching film and then take cuttings. No matter which cutting method is used, it is necessary to pay attention to the fact that the upper end of the cuttings should not be too long to expose the surface, and at the same time, it is necessary to prevent random cuttings and avoid mixing of varieties.

, pentile small plastic bag cuttings and film covering method. When cuttings are carried out at soil temperature of 10 15oC in spring, chicken manure, sawdust, river sand, and vegetable garden soil are mixed as culture soil according to the ratio, and are packed into a small plastic bag with small holes at the bottom, so that the culture soil is about 15 cm high, and then the grape branches of the three buds are soaked in water overnight, and gently inserted into the culture soil, and a bud is left outside the plastic bag at the upper end. Linghe buried the plastic bag in the soil, and after the world was full of water, it was covered with a film until it became a seedling.

Compared with open-air cuttings, this method has the following advantages: seedlings are formed early, nearly one month earlier than open-air cuttings; The survival rate is high, reaching more than 95%, while the open cuttings are generally only about 80%, saving watering labor; Occupies less space.

Green branch cuttings. In June, 2-3 knots of semi-lignified branches are cut from the new shoots or secondary shoots of the current year and the green shoots are cuttings. Except for one green leaf at the top of the cuttings (the leaves can be cut off in half if the leaves are larger) and one petiole at the other nodes, the cuttings and management are the same as those of hard branch cuttings.

Water to promote roots. In June, cut the vines of the current year (with one or two two-year-old vines at the lower end); Insert it into a canned bottle of half a bottle of water, take kraft paper or plastic film and cut it into a circle the size of the bottle mouth, and cut it to the center of the circle, then clamp the grape vines in the middle of the cut, and then paste it with adhesive tape and the like; Move the vine-filled bottle into a warmer room or kitchen, and after about 15 days of rooting, it can be moved to the fertile and loose soil. Generally, it can be rooted 2-3 times a year, about 15 days each time, a canned bottle can insert 8-10 seedlings, using shelves, a room can cultivate 2000-3000 bottles, and 10,000 seedlings can be raised.

Cuttings and seedlings are raised in the current year, and the seedlings are multiplied by pressing branches in the current year. This is a new technology to increase the coefficient of grape reproduction. After cuttings, strengthen fertilizer and water management to make seedlings fertile and strong.

When the seedlings grow to 50 cm, the topping is strengthened to promote the growth of secondary shoots, and each plant retains 3-5 secondary shoots. In mid-July, when the secondary shoots are about 10 cm long, the main shoots are pressed into the soil for 5-10 cm, and the secondary shoots grow upright on the ground. After the "white dew" to before the "autumn equinox", the secondary shoots are topped and the seedlings are concentrated to raise the seedlings, so that a branch of the secondary shoots will grow into a robust grape seedling.

In other words, one cuttings can cultivate 3-5 grape seedlings with well-developed roots, full branches and full buds in the same year, and the reproduction coefficient is 4-5 times higher than that of ordinary seedling raising methods.

Teach you how to cut grapes at home, the survival rate is very high, don't hurry up and learn it!

1. To cut grape seedlings, first in late autumn and early winter, we should select strong and pest-free, shiny, and full branches with buds on it, each one is about 50 cm long, 50 roots are a bundle, tie them and put them in the cellar to cover the sandy soil and store them.

2. After the beginning of spring, the temperature gradually rises, go to the cellar to take out the grape cuttings, cut the cuttings, and cut one end of the cuttings into a horseshoe mouth shape.

3. Choose fertile and loose sandy loam soil, and the seedlings of cuttings should be deeply cultivated.

4. Put the cuttings in the rooting water and soak them to promote rooting, and then you can take cuttings.

5. After cuttings, cover with black mulch, water enough, moisturize and keep warm, grape cuttings seedlings will quickly germinate more roots when the surface temperature reaches more than 10 degrees, and the surviving grape seedlings can be managed with normal water and fertilizer.

Typically, vines.

It is possible to complete cuttings, and the young grape plants can flower and bear fruit normally after 2-3 years of growth. Here's how:

1. Preparation for seedling stage.

The seedling stage of cuttings should be selected as a light sandy soil layer with flat and wide terrain, rich soil layer and convenient irrigation, and standardized leveling and cleaning of the seedling field should be completed on the fertilizer money. In areas with arid weather, you can choose flat cuttings, and in humid areas, you can choose high cuttings or ridge cuttings.

2. Prepare cuttings.

Green cuttings can usually be selected for green cuttings, which can be collected around July, and hard cuttings can be selected as cuttings, which can usually be collected during winter pruning. In terms of the selectivity of branches, it is necessary to select strong branches with abundant growth and development, no diseases, insects and weeds, and good wood. After the collection is completed, the branches are cut into 22-26 cm long branches, each branch section retains 2-3 leaves and 2-3 strong and round buds, and then removes the leaves, secondary branches, tendrils, etc., leaving only the leaf stems.

3. Cuttings key points.

For grape cuttings, green cuttings are usually done in June-September, and hard cuttings are usually completed in March-April in spring. And in order to improve the survival rate of cuttings, you can use 100 milliliters of naphthalene acetic acid or indole butyric acid, rooting powder and other substances to complete the root cleaning. In the process of cuttings, special attention should be paid not to bury all the bud points in the soil, and to water enough immediately after cuttings.

4. Post-cutting management.

Within 10 days after the grapes are cuttings, special attention should be paid to shading and heat preservation, and before budding, usually only need to keep the soil layer moist, without too much frequent watering. If the soil layer is dry and there is little water, it is reasonable to spray a small amount of water immediately.

Let the soil moisten, and for this purpose ensure that the cuttings take root as soon as possible. Normally, it takes about a month after the grape branches are cut to take root and bud.

Cuttings are possible. Male furrow small plastic bag cuttings film covering method.

Choose to carry out cuttings in spring when the soil temperature is around 10-15. First of all, the chicken manure, sawdust, river sand, vegetable garden soil are mixed as the culture soil according to the proportion, put it into a small plastic bag with small holes at the bottom, and the depth of the culture soil is about 15 cm, and then the grape branches of the three buds are soaked in water overnight, and gently inserted into the prepared culture soil, leaving a bud outside the plastic bag. After burying the plastic bag in the soil, cover it with a film and wait until the seedlings have formed.

I think it's okay now; When planting, it is necessary to carry out regular pruning accordingly, which is more conducive to the improvement of its yield, and it is necessary to choose some areas with fertile soil of high varieties and apply fertilizer regularly.

I think it's okay; Use clean fine river sand as the seedbed, and after cuttings, keep the sand bed moist and avoid direct sunlight.