With the continuous improvement of people's living standards, there are more and more families living in residential buildings, and landscaping is also of great importance. Using potted vines on balconies can vertically green and beautify the environment.
First, species selection:
Generally, it is appropriate to use fresh foods with large particles, beautiful fruit shape, bright color, and a more compact ear with a certain viewing period. Such as Kyoho, black mention, no nuclear white, nuclear purple, beauty refers to.
Second, cutting propagation:
The middle and lower parts of mature shoots with short shoots and full shoots should be selected for the cuttings, about 15cm in length, and 2-3 layers of roots can be produced in 3-4 sections. Cut at the lower end near the cutting section into a beveled mouth. Cut from the top 2cm from the top end of the bud into a flat mouth, note that the cut should be smooth. If conditional sowing, insert the lower part of the insert into the liquid of 10x10-5 or 20x10-5 in the liquid of nicotinic acid to promote rooting. Then it is inserted vertically into the center of the pot, and the bud on the upper end of the clip shows its surface. Pay attention to soil moisture, generally about 10 days to sprout. Pottery soil is often loosened on the surface to increase water seepage, water retention, fertilizer retention and air permeability. From May to July, the combination of water topdressing with liquid rotting fertilizer promotes the growth of seedlings. After the new shoot grows, it will be timely introduced into the small bamboo soil inserted in the basin. Every 20cm or so is tied to grow up. When the specialty is 50cm, it is picked one time and the extension of the top one is used as the extension branch. The lower apron can leave 1-2 leaves to pick up the heart, promote the full development of winter buds at the base: flower buds differentiate well. When the length of the auxiliary tip is extended to 0.5 cm, the heart will be picked again to promote bud ripening. After deciduous, the base of the new shoot is about 1cm thick at the internodes, and the buds mature when the shoot length is about 1.5m. Plants with good maturity can be trimmed around 80-100cm. Poor growth and poor maturity can be appropriately shortened. Before freezing, the vines can be plated on pots, evenly wrapped in plastic film, placed in sheltered areas in sunny areas, and often pay attention to the humidity and ventilation in the basin. It can be around 0°C. In the cold part of the north, the pots should be placed indoors.
Third, basin soil selection:
The use of non-glazed mud pots is ideal, because of the small change in temperature of the mud pot, good water absorption and air permeability, which is conducive to the growth of the grape root system. The size of the pot depends on the desired result and the size of the plant. For example: If the diameter and depth are each 30cm, then the management will get the method. Generally, the result is 3-5kg. Pottery soil with loose, fertile, ventilated, water-retentive, and fertilizer-preserving neutral or slightly acidic humus soils is preferred.
Fourth, pruning:
Potted grapes have a small root system. Plants should not be too large. Several kinds of ornamental shapes are introduced here.
1, hair-shaped: the main trunk to stay 60-100cm, leaving 3-5 results of the mother of the upper branches, leaving 2-3 sections per branch cut off, after the branches so that it naturally sagging or add a diameter of 30cm around the column The hoops encircle the new shoots and hang down.
2, fan shape: the trunk to stay 60-80cm, from top to bottom to leave 6-8 results of the mother branches; each branch to leave 2-3 sections cut, hair sticks after the top of the fruit in order to be tied to the shelf in time Face.
The tree shape of potted grapes is compact, and when the winter shears are used, the main branch is trimmed with short shoots (two to four sections are reserved). For example, the tree vigor is weak, and two shoots on the new shoot can also be made. Afterwards, it should be updated.
The established grape plants, after germinating and leafing in spring, are generally selected to leave one good bud in one festival, and the rest are removed, and the branches and leaves are planted out of the inflorescence and then planted. When the branches are left as far as possible, there are inflorescence shoots at the base to make them compact. For fresh shoots that have been exposed to inflorescence, they are picked up 3-5 days before flowering, and the rest are removed. The tendrils are picked up to the growing point and 3 to 4 leaves are left on the inflorescence to promote nutrient concentration during flowering.
Because potted grapes are controlled by the nutrition area, in order to bear fruit and grow well, the load should be adjusted in time according to objective conditions. Try to cut off the top 1/3 one week before flowering, remove the vice panicle, remove the early flowers, and thin the fruit. .
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