Chrysanthemum originates from China and is one of China's ten traditional famous flowers. It has a history of more than 3,000 years of cultivation in China. Chrysanthemums, with its varied flower postures, colorful flowers, elegant fragrances, and its unique charm of arrogance and lingering coldness, have won the appreciation of literati, literati, and celebrities.

Taju is a form of cultivated chrysanthemum. It uses tall yellow stalks with thick stalks and fast growing yellow wormwood as the rootstock. The branch shoots of the chrysanthemums are grafted or tweeted on their branching branches, and they are bred by smashing and cultivating. Tower-like chrysanthemums with a height of more than 3 meters. The tower chrysanthemums have two forms of round towers and hexagonal towers. If several chrysanthemums of different colors are grafted on a single species of artemisia, a colorful landscape can be formed. The cultivation techniques are as follows.

Rootstock cultivation tower chrysanthemum grafting generally use Artemisia annua as rootstock. At the end of September of the previous year, seedlings were planted. In early November, the seedlings that did not begin to grow and grow robustly were selected and planted in pots with a caliber of 15 cm. The temperature was generally maintained at 10°C to 15°C in greenhouses. °C. After transplanting, thin fertilizer can be used to promote its growth. Pour water once a week and keep the humidity between 50% and 60%. In mid-April, when the climate is warm, you can leave the house and settle in a pot with a caliber of 80 cm. Apply the base basal fertilizer to the pelvic floor. Put the soil in the upper part of the pot and plant one or more plants per pot when planting.

Selection of breeding nursery round-tower varieties should be selected Xiaoju varieties, such as 'Gong Liang Hong', 'Gan Liang Huang' and so on. The hexagonal chrysanthemum is mainly used for the ball type, requiring the same flowering period, large flower shape, long flowering period, long internodes, soft branches, such as 'Guohua Zhuhai', 'Ruizhugong', 'Divided into yellow laughing day' Wait.

Artemisia seedlings can grow in the greenhouse in winter if they grow well. They can be grafted from January to March in the following year. If there is not enough growth, they can be carried out outdoors from April to May, but they cannot be exceeded in the early August. When grafting, shortening the site of Artemisia annua should not be too old or too tender. If the whitening of the medullary heart is found, it indicates that it has become old and can be discarded. However, it is too tender to form a medullary heart and is not suitable for grafting. Therefore, it is best to choose The young stems with normal thick stems and large stems are truncated, and then the selected 4 cm to 5 cm long chrysanthemum shoots are cut off from the top of the scion.

The grafting method is grafted using the "splicing method", then the interface is tied with a soft binding material such as cotton yarn, and then put on a small plastic bag or wrapped with paper, healed then removed, or slightly larger than the rootstock stem The switchgrass, litchi or hibiscus branches will be cut every 10 centimeters around into a small section, and the central xylem will be removed by twisting to make a two-centimeter “apron”. When grafting, the apron should be inserted into the rootstock first. After the scion is inserted, the apron should be pulled up and tightened in the direction of the incision. After 10 days, if the leaves on the scion do not yellow off, indicating that they have lived, the bundled plastic strips should be removed in time so as not to affect the thickening of the lateral branches. If the scion is yellow, the lateral branches should be shortened and grafted again. After scioning and spreading leaves, the branches and leaves of the branch of Artemisiae were cut from bottom to top three to four times, and new crowns were formed from the branches and leaves of the scions.

Starting from a layer of branches 30 cm to 35 cm from the pelvic surface, one layer of graft is applied every 7 days to 10 days. When the lateral branches grow to 10 cm to 15 cm, the first round of grafting can be carried out. Each round should not receive too much, generally requiring 3 to 6 branches. In order to reflect the pagoda-style arrangement, from the bottom up, the first round picks up 6 rounds, the second round picks up 5 rounds, and the third round starts every level from 3 to 4 sticks. Between 20 cm and 30 cm apart, the spacing between layers should be reduced layer by layer and the excess side branches removed as soon as possible.

Management of grafted chrysanthemums after grafting should be carried out by shading. Three or four hours after the completion of grafting, spray water once. If grafted in the afternoon, spray water once in the morning and stop spraying twice a day afterwards. Watering should be poured on the root of the rootstock. Do not pour it at the incision to avoid rot. The rear view continues to graft until it is capped. After two or three weeks, the tie was removed and moved to open air culture.

In early May, it will be picked up once and then picked up once every 20 days to 25 days. Each time the heart is picked up, four leaves will be kept and picked up four or five times until the beginning of autumn.

From July to September, apply liquid fertilizer every four or five days until the flower wheel is unrolled.

If no basket is used before planting, the pots will be raised in early September. The upper basin should be carried out in cool and windless weather, and the larger soil groups should be kept when the soil is lifted to ensure that the root system is not damaged. It is planted in a pot with a diameter of 80 cm. In order to prevent rot, one wading should be performed before the soil is lifted, and the water sprayed on the upper surface of the basin for 3 days to 5 days before the water is applied. After a week, thin fertilizer is applied.

The tower chrysanthemum tie-up Chrysanthemum is tied in two forms: a round tower and a hexagonal tower. Skeletons generally have 7 to 13 layers, commonly used bamboo poles, can be painted in green to increase the viewing effect. From 30 cm to 40 cm from the beginning of the pot, the first layer of skeletons was laid, each layer spacing 25 cm to 35 cm, reducing by layers. The number of skeletal layers can be adjusted according to the growth of the saplings, but it must be an odd number.

The banding of the round tower chrysanthemum needs to be performed sequentially during the growth of the chrysanthemum. Use a few bamboo poles as a bracket so that a pillar of the center is close to the dried basil, and then use a bamboo raft to tie a disk on each layer. The size of the tray is determined according to the length of the chrysanthemum, from bottom to top, from large to small, to The top of the circle, the diameter is often not less than 15 cm. After the skeleton is tied, the chrysanthemum branches are hauled and tied in each plane so that they can be evenly covered. The round tower chrysanthemum tying is relatively simple, and the level after molding is clear and plump and rounded.

When tying hexagonal chrysanthemums, first six long bamboo poles higher than tower chrysanthemums are inserted into the pelvic floor as hexagonal shaped points for support, and then six thin bamboos are used to form six-pointed star-shaped cross-bars. They are layered from bottom to top. Reduced, uniform level, clear color, uniform flower size. Hexagonal tower chrysanthemums need to be released by the flower wheel. At this time, the pedicel is no longer stretched, which is conducive to tying. When lashing, evenly arrange the flowers on the outside of the six-pointed star, fix it with lead wire, and tie the six corners of each layer to make a pick, wind up the wind chime at the picking corner, and finally install the top on the top. Hexagonal pylon bundles are more complex than round ones. When lashing, the overall growth of chrysanthemum should be observed so that the flowers with good growth and uniform flowering period can be evenly distributed to ensure their ornamental effect. Although the hexagonal tower is relatively complex, but its smooth lines, angular, more imposing and charm, is a more common method for the cultivation of tower cranes.

The tower chrysanthemum skeleton can be prefabricated with steel bars and welded in three or four sections. It can be used in a sequence and can be easily assembled. It is easy to operate and easy to use. The tower chrysanthemum pots can also be used in large wooden barrels with a caliber of 60 cm to 80 cm, placed in an ideal place, planted with artemisia, and then connected to the long side, until the finished product. Or use steel bars to weld the pots according to the size of the pots. Before planting the wormwood, bury the pot racks under the ground, install the culture soil, replant the wormwood, graft them into the finished products, and put them out of the soil before the exhibition. Well done in the tub, or wrapped in thin sheets. The above two cultivation methods do not hurt the roots and return to seedlings, which are convenient and labor-saving, and are widely used in production.

Treatment of Mycoplasma Diseases

It is mainly used for prevention and treatment of Mycoplasma suis pneumonia (also known as local epidemic pneumonia of pigs, commonly known as asthma of pigs), Mycoplasma gallisepticum infection (also known as chronic respiratory disease of chickens), contagious pleuropneumonia of sheep (also known as Mycoplasma ovis pneumonia), Mycoplasma bovis Mastitis and arthritis, Mycoplasma ovis anomastia and arthritis, Mycoplasma suis serositis, arthritis, Mycoplasma avian synovitis, etc.

During the treatment, broad-spectrum antibiotics such as doxycycline, roxithromycin, azithromycin, tetracycline and erythromycin should be used, and the treatment should be carried out according to the drug instructions. It is used to treat animal Mycoplasma disease.

doxycycline, roxithromycin, azithromycin, tetracycline and erythromycin

Shandong Unovet Pharmaceutical Co.,Ltd. , https://www.unovetcn.com