It seems that the anti-freezing technology of grapes also has the planting method of potted grapes to make you eat your own grapes.

From the perspective of grape anti-freezing technology, there are also potted grape planting methods, which let you eat your own grapes.

Hello, everyone. Today, Xiao Jiajia breeding has come to get together with you again.

First of all, let's talk about the anti-freezing treatment of grapes.

When the temperature at the root of the grape drops to minus six degrees Celsius, its roots will suffer frost damage.

When it falls to minus eight degrees, it will all freeze to death.

Therefore, the root system of grapes should be kept above minus six degrees Celsius during hibernation.

The first way to keep it is to irrigate the frozen water at the right time.

When in winter, grapes should be buried in cold soil, and then buried in the first ten days of cold-proof coating, filled with frozen water, the purpose is to prevent frostbite of the roots, but also to prevent the resulting drought.

The second point is to pay attention to the location of the soil and the soil ditch when sealing.

The cold soil must be taken on both sides of the main road of the fruit tree, preferably outside the trunk. Can not be very close to the root of the grape, this will lead to frostbite, the vine will easily dry up.

After freezing, fill the ditch with water, and then freeze it into ice, which not only reduces the thickness of the permafrost, but also helps the roots to survive the winter.

There is also the problem of preventing cold in early spring.

In places where irrigation conditions are poor, it is not good for watering, but you can use some weeds or other anti-freezing materials on the ditch cover to prevent the grapes from frostbite.

After the beginning of winter, there will be some cracks in the land, which should be covered in time.

After January or February of the following year, especially when the weather is particularly cold, pile some weeds, withered grass and other cold-proof things on the cold-proof soil to ensure the temperature of the grapes.

Grapes also need to control birds and insect pests.

In fact, when the grapes are about to ripen. The birds are back.

Now the most effective way is to cover the bag with newspaper, which can also be covered with grapevines.

In this way, it can not only reduce the sun's damage to grapes, but also prevent the infection of some germs. The method of paper bags is relatively easy. Use each big newspaper to make four paper bags.

It is about 25 centimeters long and 20 centimeters wide, and it also needs about seven centimeters of thin wire.

Roll one side of the paper bag with a sewing machine.

The following mouth is fixed with a stapler or some other method, and then leave about six centimeters of air holes on both sides.

If the summer temperature is relatively high, and the humidity is relatively high in the orchard, there is no need to seal the lower mouth of the paper bag.

So as to enhance the dehumidification ability of grapes.

When bagging is needed, bagging should be carried out when the grapes grow to the size of soybeans.

The grains of grapes should be sorted out before bagging to prevent them from being too dense.

Spray some pesticides and so on. The time for bagging is probably in the morning when the dew has just dried, and before evening, bagging can be carried out at this time.

But it should be noted that at noon, if the time of bagging has to be noon, be sure to avoid the highest temperature and places where the sun is shining.

But the decision should be made according to the variety and the time of the new market when picking.

You can take off the bag seven or ten days before picking.

But for late mature varieties, the bags can be taken off in about 13 days.

After taking off the bag, pick the leaves and prevent diseases and insect pests.

Before sprouting, grape buds should be sprayed with about 80 times the amount of Solibar, or three Bomedo stone sulfur mixture.

For orchards with serious diseases such as juvenile fruit rot, lime should be sprinkled before the disaster occurs. Or under the grape trellis, carbendazim is sprayed to control the disease caused by the soil during the winter.

Next, we will also talk about the management of potted grapes.

Potted grapes should be placed on the sunny balcony, so that it is not only good for the growth of grapes, but also can beautify the sunshade for the room.

The first step is to configure the soil needed for the growth and development of grapes. The soil for the cultivation of grapes should be relatively loose, and the soil with good drainage is relatively rich in nutrients.

The proportion of soil allocation should be 40% of edible bacilli or floating sawdust, 40% of rotten leaf soil or garden soil, and 10% of vegetable leaf soil or mountain mudstone.

Then add appropriate fertilizer and stir well.

Is it true that summer and autumn should be cooked for more than 30 days? the time in spring and winter should be doubled until ripe before use.

Every spring is about the first ten days of March, we must change the soil, we should change to about 40% old soil, then, pick up some old roots, according to the size of the basin, release about 200g of withered powder at the bottom of the basin, and stir the soil evenly, then put on a layer of nutritious soil, and then move the grapes back to the basin.

Finally, the shelf of the grape shed was repaired.

It must be noted that the basin must be changed every year.

Select some mother branches with a diameter of 1 to 2 centimeters and a length of about 40 to 50 centimeters, and insert the paper through the drain hole at the bottom of the tile basin.

Then the branch sprouts two centimeters, do ring peeling treatment, and then cover it with soil.

The flowerpot is fixed in mid-air with a bracket, so you must pay attention to watering it regularly to keep the soil moist.

After about a month, the roots began to grow in the area of ring sowing, and two months later, the mother branch was cut off at the drain hole of the flowerpot.

Wait until the fruit is ripe, then cut off all the mother branches. You can get a vine with about four ears.

The biggest advantage of this method of striping propagation is that it can be carried out in March or April and can produce a fruiting tree.

Be sure to put the flowerpot in the sunny state, and make sure that the light is adequate, and that the sunshine is more than 13 hours a day and the place with good ventilation is used to reduce the occurrence of diseases and insect pests.

When it is hot from June to July, special attention should be paid to the prevention and control of insect pests.

To solve these problems, the grape ear can be bagged with a white plastic bag, and it should be noted that the mouth of the bag must be tied up tightly, with a few small holes in the bottom of the bag, so that it can not only prevent diseases and insect pests, but also prevent some bird pest. And if you do so, it can also make the pericarp more delicate, and the color of the fruit will be better.

OK, that's all for today's Xiao Jiajia breeding. I'll see you tomorrow.