[Agricultural] net "delicious cherry tree planted hard" thing of the past, with the advancement of agricultural technology, today's cherry tree and other trees planted as easy. Modern science and technology have not improved varieties before, cherry tree, cold fear heat, fear of drought fear of floods. Low temperature and high temperature are not easy to survive.
Here we briefly organize the cultivation techniques of the cherry.
Planting cherries with cherry seeds
After the cherries are harvested, the flesh of the peel is cut to remove the core, and the flesh outside the pit is washed with water, and then dried in a cool place for 1 to 2 days. When seeding, the pits are directly sown in shallow pots and germinated about 10 to 30 days after sowing. When the seedling grows to 5 to 250 px, it is transplanted into a plastic soft basin. Cherry seeds sprout easily, but their germination is not neat and some plants produce seeds that often lack viable embryos, often with germination rates below 30%.
Cherry is delicious, it is not so difficult to plant cherry trees!
Cherry branch cutting
During the spring and summer growth period, semi-mature robust branches are selected, with a diameter of 0.7-30 px, each segment is 15 to 500 px, and 4 to 6 leaves are attached. It is suitable for river sand, vermiculite or peat soil or several mixtures. In the seedbed medium, the cuttings need to be kept moist and shaded. Roots are taken about 1.5 to 2 months after cutting, and transplanted after the root group grows vigorously. If the cutting method is managed face to face, there will be a 60-90% survival rate. The cutting method is simple and the success rate is Z high.
Cherry branch high-altitude beading
Select the branches of more than two years, and peel the skin in the lower part of the section near the knot (destroy the phloem part of the part, and promote the formation of the root layer above the place), then put the moist velvet grass into the transparent plastic bag to put the whole The wound is wrapped and the upper and lower ends are tied together. After rooting, it is cut below the beading part and the potted plant becomes a new strain. Usually selected in the strong growth period of cherries (in the late spring and early summer), easy to root. Although rooting is easier, the effects between varieties vary greatly.
Is it delicious to eat cherries? Do you still find it difficult to grow cherries in so many ways? Planting cherries in the yard, a few dollars to buy a cherry seedlings is OK.
Traditional grafting
The cherry is grafted with cherry seedlings, cherry blossoms, cherry blossoms, etc. as the rootstock, and the good cherry varieties are used as the scion. The selection is carried out before the spring is not germinated. The roots of the Z-selected rootstock and the scion are the same or similar. Both connect and dock. When grafting with the splicing method, select the upper part of the grafted position on the rootstock to cut off the excess branches on the upper part, and use the knife to open the remaining "pile". The opening is about 2-3 cm deep. It is suitable for about 10 cm. The scion is quickly cut into two sides into a "wedge shape" and then inserted into the mouth; after being formed into layers, it is tied with a plastic film strip, and there is no air vent, first placed in a cool and ventilated place, and on the ground. Spray water to maintain high humidity in the environment, or use a plastic bag to cover the moisturizing. After that, it should be ventilated according to the temperature change. Do not let the temperature inside the bag be too high. When the sprout grows, remove the plastic bag. Move the plants to a sunny place. Watering should be wet between the lines.
All of the above are methods of breeding cherries.
The pruning of the cherry tree is a must in the cherry growing process. In principle, it is mainly carried out in the growing season, but due to the constraints of actual production conditions, sometimes the trimming work in the growing season is not in place, it needs to be adjusted by spring pre-emergence pruning. Pre-emergence pruning should try not to move the big branches, reduce the wound to prevent the flow of glue, to eliminate the dense branches, the competition branches are mainly short and short. Trimming is generally required to end before March 10.
Cherry peach fruit management is a need to improve fruit quality cherries technology. However, the actual implementation is not only the management of the flowering period and the early harvesting, but also the pruning measures, fertilizer and water regulation and other aspects.
1. Spraying “yunda-whole tree fruit†1500 times-2000 times 1-2 times before and after cherry flowering and flowering period can fully promote the normal development and elongation of pollen buds and pollen tubes, and significantly increase the fruit setting rate. At the same time, it helps pollination and fertilization to reduce flower and fruit loss.
2. During the expansion period of cherry young fruit, spraying “yunda-whole tree fruit†2000 times can reduce the shedding of cherry fruit stem, prevent the formation of the fruit stem from the layer, reduce the secondary physiological fruit drop, and fully promote the simultaneous splitting and stretching of the cells. long, and so robust stalk elongation, uniform growth accelerating fruit, sugar and promote the synthesis and transformation points, can significantly improve the selling price.
3, take initial fruit color pick leaves, 10-15 days before harvest plated reflective film measures to promote fruit coloring, a calcium salt spray taken before harvest (pre mining continuous spray three times a week every other 0.3% calcium chloride solution can be reduced Large cherry cracked fruit and extended shelf life).
About cherry frost damage and prevention measures
First, the early early frost damage occurred, mostly occurred before and after the Spring Festival in the dormant period, mainly caused by extreme low temperature caused by flower bud damage or dead trees. Early freezing damage is closely related to the later management of large cherry and tree nutrition.
Second, the night frost damage occurs mostly after the germination of the large cherry to the young fruit period, which is caused by sudden temperature drop or frost after the temperature rises, causing damage to the flower or young fruit. The night frost damage is closely related to the conditions of the large cherry site.
Cherry freeze damage prevention measures
1Select a plot when building a garden
2 Strengthen fertilizer and water management. To Adding organic fertilizer, enough facilities good basic fertilizer in autumn, to protect the blade while pouring water  good frozen before the freeze tree frost increase capacity. Increase tree nutrient reserves. Strengthen the work of flood control and flood prevention to prevent the tree from weakening.
3 Apply white, spray the whole tree or smear with 10% lime water in winter. Prevent the rise from rising too quickly and suddenly.
4 watering or fumigation, after the germination of the cherry should always pay attention to the weather changes, such as low-temperature frost forecast should be immediately watered to the orchard, or in the orchard before the frost in the orchard to buffer the smoke.
Cherry flowering is often susceptible to night frost, especially in cherry orchards on low-lying plots. The prevention measures are:
1. Choose a suitable garden to build a garden. Choose a leeward sun, a gentle terrain, a good soil, fertilizer and water conditions, should avoid valleys, basins and low-lying areas.
2, can be sprayed in the flowering period, Kang Kai, 10g per 100g of water for spraying, can effectively prevent frost damage.
3. Spraying watering and root dressing before the occurrence of frost can effectively regulate the temperature of the orchard to prevent and reduce the frost damage.
4. In the case of frost, artificial smoke should be smoked. The smoke can not only increase the temperature of the orchard by 2-4 degrees, but also prevent the emission of ground heat through the smoke screen to slow down the temperature of the orchard, avoiding or reducing the damage.
5, the preparation and use of trunk whitening agent, the trunk of the "five mixture" has obvious heat preservation and antifreeze effect. Specifically, it is made up of the ratio of quicklime 10 kg + salt 2 kg + sulfur powder 1 kg + animal and vegetable oil 0.1 kg + water 20 kg. Before preparation, use 1/2 hydration to open quicklime and salt. After removing ash, add sulphur powder, animal and vegetable oil and mix well.
Is it delicious to eat cherries? In recent years, the products of cherries have increased greatly year by year, and cherries have entered the ordinary people's table from the wealthy homes in the past.
The cherries cultivated in China as fruit trees are Chinese cherries, sweet cherries, sour cherries and cherries. Cherry ripening early, has the reputation of early spring D1 fruit, known as "fruit D1 branch." It is said that Astragalus is particularly fond of eating this fruit, hence the name "莺桃". Although its fruit is as small as a pearl , its color is red and bright, and its exquisiteness is like agate gem. It tastes sweet and slightly sour. It can be eaten fresh, preserved or used as an embellishment for other foods. Wild cherries have two large varieties in Asia and Europe, and there is no connection with each other. Later, other cherries are cultivated.