(1) Conservation management
Place: The simple tree likes light, and should generally be placed in a place with plenty of sunshine and air circulation, and no shade is required in summer. In the Yangtze River Basin, it can be placed outdoors for wintering in winter and buried in the sunny soil to prevent the pot soil from freezing.
Watering: the simple tree is dry,Watering should not be too much,Watering once a day during the spring growth period;・Temperature and high light intensity;Watering can be watered once in the morning and evening;・・Watering should be less in autumn;After falling leaves in winter,It can be watered once every 5 to 7 days.
Fertilization: Insufficient nutrient fertilizer will make the leaves of the leaves yellow and less shiny, affecting ornamentation. Too much fertilizer will cause branches and leaves to grow, leaves to be hypertrophied, affecting the shape of the tree, so it is advisable to control fertilization. Thin organic fertilizer is applied 2 to 3 times a year in spring and summer, and a base fertilizer can be applied once before winter. Fertilizers are mainly nitrogen and potassium fertilizers.
Pruning: The tree has strong germination, it is advisable to prune and shape often, and when the new branches are extracted to 6 to 8 cm, leave 2 to 3 leaves, and the rest are cut off. Shoots that elongate upwards or downwards, leaving 1 to 2 leaves, and the rest are cut off. At the same time, it is necessary to pick the buds and remove the shoots at any time to keep the bonsai shape not chaotic.
Turning the pot: it is advisable to carry out it every 2 to 3 years, and the time is better before the germination in February to March in the spring, and it is also possible in the autumn. The roots of the simple tree stump scenery are easy to decay, and should be combined with turning pots, pruning old and weak residual roots, and replacing the fertile and loose new soil, which can promote the development of the new root system and maintain the normal growth of the plant.
Pest control: Common diseases of pu tree are powdery mildew, which can be used 0. 5% stone sulfur compound spray control. Common insect pests are red spiders, aphids, giddings, wood lice, etc., which can be sprayed with 40% Leguo 1500 to 2000 times liquid or 80% dichlorvos 1500 times liquid control.
(2) Viewing
The simple tree has a quaint and elegant posture, the bark is rough and unbroken, the dry shape is straight, the branches are fragile, the new leaves are blooming in the spring, the branches are full of tender green, and the autumn leaves are dark yellow, which is very difficult to watch. In winter, the leaves are gone, so you can enjoy the cold trees. Take its old tree stumps, dew roots bent dry, curved and simple, green leaves and vines, cascading greenery, very rich in mountain and forest wilderness.
(1) Material extraction and cultivation measures
Artificial propagation: Plain trees are usually propagated with seeds. The seeds ripen from September to October, the fruit is reddish brown, should be harvested in time, spread out in the shade, remove debris, mixed with sand and stored. Sown in March of the following year, the seed treatment is carried out before sowing, and the seed shell is broken with a wooden stick, or the outer seed coat is rubbed with sand, which is conducive to seed germination. The seedbed soil is preferably loose and fertile, well-drained sandy loam soil, covered with a layer of fine soil about 2 cm thick after sowing, then covered with straw, watered once permeable, about 10 days can begin to germinate, after the seedlings emerge, the grass is unveiled in time. At the seedling stage, we should do a good job in maintenance and management, pay attention to soil loosening, weeding, topdressing, and appropriate seedlings, and the seedlings of the year can be as high as 30 to 40 cm. Young saplings used to cultivate simple tree bonsai should pay attention to pruning and shaping, "suppressing the top and promoting the side", controlling the high growth of the saplings, promoting the thickening of their trunks, and the growth of side branches to facilitate the processing of potting.
Wild mining: The tree is commonly distributed wildly in the Yangtze River Basin and its southern regions next to the hills and valleys, and can be excavated for its germination of old piles that have been cut down for many years and "reared embryos". After pruning, promote the development of the root system, sprout new branches, and then shape and cultivate, 1 to 2 years later, and then pot processing, can be made in a relatively short period of time to make a vigorous and simple simple tree bonsai.
(2) The process of potting
Pot selection: Simple tree bonsai is known for its quaintness, it is advisable to use purple sand clay pots or glazed clay pots, and the pot shape is rectangular, square or oval, depending on the shape of the tree. Due to the dense leaves of the leaves, the leaf color is thick green, and the bark is gray-brown and rough, the pot color is preferably light yellow or ochre brown, which plays a contrasting role.
Soil: The tree does not choose the soil quality, the adaptability is strong, and it grows better on the fertile, loose, well-drained sandy loam soil. Bonsai cultivation is generally made of pastoral soil mixed with sand or bran ash.
Planting: It should be done after autumn or before spring budding. When planting, the root system should be properly pruned and sorted, cutting the long primary root, leaving more lateral roots and whisker roots, loosening the fertile soil, and at the same time properly pruning the branches and leaves. If planted in a shallow pot, the root must be fixed to the bottom of the pot with a wire to avoid lodging.
(3) Posture improvement technology
Processing: The shape of the simple tree mostly uses the rough and fine cutting method, while the Lingnan school large tree type processing completely adopts the pruning method, imitating the Lingnan painting technique, paying attention to the cutting technique, cutting off the branches, and attaching importance to the overall composition effect. The processed pile scenery can maintain a beautiful shape both when the branches and leaves are luxuriant and when the leaves are falling in winter.
Tree shape: The simple tree bonsai is suitable for making straight dry type, oblique dry type, curved dry type, horizontal dry type or attached stone type and other forms. The leaves can be sliced or trimmed into bun-shaped round flakes, or processed into a natural tree shape.
The production of the plain tree bonsai
The tree is a deep-rooted tree species, the growth environment is quite harsh, often to dig the simple pile, the tree age is longer, therefore, the main ghent is developed, but there are very few roots. Obviously, how to find the pile of Sugenduo has become the key to breeding and living. According to the practice of several years, the excavation of the simple pile should be carried out from the following aspects: First of all, the time of excavation should be in late autumn and early spring. The location of the pile selection may be placed near the ditch, pond and mound close to the water source. Find a pile with a good development prospect, first do not blindly move the hoe, use the hand to hold the main stem of the simple pile, shake it vigorously, such as the pile is easier to shake, indicating that this pile must have few roots, only the main root, it is difficult to live, and should be abandoned. If the pile head appears stable in shaking, and the pulling force around the micro-movement is clear, this kind of pile has developed roots and is easy to survive. The choice of the area by the water source is because the moist soil is transparent and loose, and the conditions for stimulating the simple pile to grow whiskers are available, and the earthen soil ridge is conducive to operation, which to a large extent does not hurt or hurt the roots, coupled with the judgment of the feel, generally speaking, there are many pile whisker roots dug. Although this method still has its limitations, as long as the root of the excavated pile must not be less than fifteen parts of the body, the survival is guaranteed, then the whole pile is slightly sprayed with water, and it is completely closed with plastic film to reduce the loss of nutrients and facilitate the restoration of life.
Before false planting, first of all, we must cut out the broken and useless branches of the simple pile and the overly long main root and the thick side roots can be pulled back with cloth strips to facilitate the pot. For parts that require roots but actually have no roots, they should be properly semi-ringed to create conditions for future hair roots. After that, put the pile into 0.5% potassium permanganate solution for 10 minutes and then remove it, until the disinfectant is dried, and all root wounds are coated with 500 ppm
Indole butyric acid. The fake plant should be mixed with mud pots or wooden boxes, and finally mixed with the loam soil sanfen with high calcium content at the foot of the mountain, and seven parts of river sand. When the pile is on the pot, it is buried as deep as possible, such as a shallow edge of the pot can be attached to the filter, and gently pounded with bamboo sticks, so that the soil and roots are organically combined. The exposed trunk should be tightened with a plastic bag to the base, the pot and soil surface should be exposed outside, and two small holes should be left on the plastic bag to allow the pile head to breathe. Water enough and place the basin in a ventilated shade. After this treatment, the corresponding temperature and humidity of the pile head are guaranteed, and the need for the exchange of air by the root is met, and the inhibition effect of potassium permanganate on anaerobic bacteria also eliminates the breeding of mold in the high humidity environment, thus ensuring the smooth survival of the pile head.
From May to June, the pile in the plastic bag has germinated a large number of young buds of about ten centimeters, which can be burned with cigarette butts on the plastic bag in turn, so that the outside air gradually enters the bag, when the bag is burned into a fish net, the pile head has adapted to the outside environment, and the plastic bag can be removed. Although the pile germinates a large number of branches and leaves that are useless for styling, it should not be cut, and conditions should be created to stimulate and encourage its crazy hair. At this time, the light and water and fertilizer gradually transition to the degree of full illumination and large fertilizer water. The reasons for this are as follows: because the pile head is wildly frustrated by the heavy blow of excavation, storage, strong shearing and the variation of cultivation conditions, the vitality is in a more fragile stage, and a large number of branches and leaves grow, which increases the opportunity to manufacture nutrients, strengthens the rhythm of breathing, and stimulates the tenacious mechanism of pile head growth, so that the activity of each transporting tissue is enhanced.
