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[summary] as a major agricultural power, our country is rich in crop varieties. Peach trees are a type of tree that is widely grown throughout the country, and peaches are colourful, tasteful and juicy, and a fruit of age and age. Peaches are popular not only with consumers but also with abundant vitamins and nutrients for the human body。
Peach tree cultivation; pest control
Peach trees are one of the growing plants common to our lives and can bring us delicious fruits. With the continuous progress of society and the rapid development of science and technology, the peach trees have grown many new varieties. As people's quality of life continues to improve, so does the demand for all kinds of food. More in-depth research into the cultivation and management of peach trees is therefore required, so that better varieties of peach trees can be cultivated. This would not only improve the yield of peach trees and the quality of peaches, but also lead to the development of the peach tree-growing industry and help people to benefit more from it。
1 cultivation techniques and management
1. 1 peach tree growth habits
Peach trees are a very resilient and radiant plant with high growth, branch capacity and vitality. They are cultivated in our country, north china, and can survive at least 25 degrees below zero. In contrast, there are many deficiencies in the cultivation and conservation of peach trees, which, if not properly managed, will have a certain impact on the growth of peach trees, thereby reducing their yields and the quality of their fruits and, to some extent, their economic income。
1. 2 peach tree cultivation methods and techniques
The process of planting peach trees has a corresponding scientific and normative process. The manner in which trees are planted and related matters are planned prior to planting。
1. 2. 1 timetime suitable for peach tree cultivation
The planting of peach trees on winter and spring is most appropriate. However, geographical factors also have a significant impact on the timing of peach tree planting. Peach trees are less demanding for climatic conditions, with average temperatures of 10-25°c being favourable to the growth of peach trees, and peach trees are radiant, and the light co-operation of leaves during re-growing also has a significant impact on the growth and development of peach tree roots。
1. 2. 2 density of peach tree cultivation
Peach trees are generally planted in mountain areas, where the density of the trees is larger than the level of the ground because of the terrain. The spacing of trees is generally 3. 5 m x 2. 5 m, allowing each tree to fully absorb sunlight and rain。
1. 2. 3 bridging techniques for peach trees
As a rule, peach trees are married to peach trees using peach trees as mackerel. The root branches of peach trees can reduce the steps of raising beryllium, and nurseries grow fast, yielding fruit in two or three years。
1. 2. 4 peach branch cutting techniques
In the process of growing peach trees, the growth of twigs also has an important impact on the fruit of twigs, so the cutting of twigs is also very important. Peach twigs are usually trimmed for long periods of summer or winter hibernation in a manner that is twisted and heart-cooked. The main purpose of the spraining is to transform the long branches into the fruit branches, thus further improving the light conditions, slowing down the growth of trees and preventing the growth of people; rather, it is to remove the sprouts from normal growth, to enrich the branches, to increase the abundance of the buds and to improve the distribution of nutrients. Peach trees are trimmed with shorter ones so as to promote their outward growth and thus increase production。
Pest control for 2 peach trees
2. 1 hazards and methods of prevention and treatment of pistol disease
Peaches gel is an important disease in the stem, resulting in a weak, reduced or dead tree. It is divided into non-invasive and fungi infestation, with peach tree glue turning into tea and brown crystals, and when severe, the bark cracks, leading to tree decay and even the drying of branches. In the case of peach trees with a large area flower disease, it is sufficient to apply 100-200 times less ulcers to equal spray on the parts of the peach tree disease。
2. 2 hazards of bacterial perforation and ways to combat it
The disease is caused by bacteria and mainly endangers leaves, fruit and fresh ground. The hazard is to cause the leaves to be yellow and white in the form of water stains, or to produce a disease of about 2-4 mm in the white diameter, surrounded by yellow and green water stains in the form of dizziness, which can then dry out and become perforated. Leaf disease dilution is commonly used to rapidly kill bacteria and to disrupt transmission。
2. 3 hazards and methods of prevention and treatment
Plumcuit disease, also known as black star disease, mainly endangers fruit, but it also harms fresh trees and leaves. Most of the fruit is diseased on the shoulder. When the fruit matures, the disease becomes purple or dark brown, the disease is found only in the bark but not in the meat, and the post-sembling results in fissures of the fruit skin, which are generally treated in the form of leaf disease diluting fluids, thus disrupting the spread of the disease。
2. 4 hazard of anthrax and ways to combat it
After the disease, the fruit sews, mostly in may. The reason for their illness is that early spring peach trees bloom and the gestation period is cold and rainy, which can be beneficial. The prevention and control measures are to completely remove the winter bacterial sources during hibernation and, if necessary, use potobín and thiophthalmic sprays to combat the bacteria。
2. 5 hazards of bacterial cancers and methods of prevention
Bacteria roots cancer is also a multiple disease in other fruit trees. The roots of the peach tree, its neck and its troughs can form a tumour, leading to the nutrient in the roots of the fruit tree not being absorbed into the branch, and to the slow growth of the fruit tree. The method of treatment is to remove the root line around the backbone, remove the root tumour and disinfect it with a root decomposition, and finally remove the wound healing agent from the root wound and replace the surrounding soil, increase organic fertilizer and promote the growth of the root line, thereby enhancing the tree position。
2. 6 hazards and methods of prevention and treatment of pome leaf loss
Peach freckles are the leaves of peach trees which, in the bud, are wrinkled as a result of the infestation of winter circulus, the leaves are fat and brown, and the leaves are not normally used for light co-operation, resulting in a lack of peach nutrients. Peach folicing is treated with the necessary precautions, using antibacterial drugs such as multibacterium, when the peach tree is sprouts。
2. 7 peach tree cultivation common pest control methods
The most common pests in peach tree cultivation are pomegranates, pomegranates, pomegranate moths, small green leaf moths, red spiders in mountains, saloons, peacheballs, tea wings, red necks, etc. When the pest occurs, the root is given to the substance “spamamine”, the effects of which result in the agent reaching all parts of the tree body for insecticidal purposes, and the persistent control of the pest no longer occurs before the bud of the peach tree. It is effective in the prevention of various pests, such as aphids, red spiders, tea fins, shellfish and red necks, and in the effective prevention of the pest。
3 concluding remarks
Peach tree cultivation techniques and pest control management in the process of cultivation play an important role in agricultural development in the country. As science and technology progress and develop, there is a need to improve the management of peach tree cultivation, which not only improves the production and quality of peach trees and fruit, but also leads to economic development in the fruit-planting industry。
