A course on the techniques and methods of the latest bone implantation

Chinese wolfberry is an evergreen tree of holly family holly, other cat thorn, tiger thorn, etc., produced in the Yangtze River valley, Qinling Mountains and other parts of the south of China, growing very slowly, mostly distributed in hillsides, valleys, stream side trees or shrubs, cultivated in Qingdao and Jinan, Shandong Province, with high cultivation value, let's take a look at the planting techniques of bone structure.

The growth habit of bone structure

Structural bones are produced in Jiangsu, Shanghai, Anhui, Zhejiang, Jiangxi, Hubei, Hunan and other provinces, Yunnan, Kunming and other city gardens, as well as some botanical gardens in Europe and the United States. Like light, slightly resistant to shade, like warm climate and fertile, moist and well-drained micro-acid soil, cold resistance is not strong, can adapt to the urban environment, strong resistance to harmful gases, slow growth, strong sprouting ability, resistant to pruning.

Propagation technique of bone structure

The main results are as follows: 1. Sowing: the mature seeds can be collected from September to October, and the seeds can not germinate until 3 months after ripening, stored with sand stratification, and sowed in March to April of the following year, the seedling emergence rate is higher. If the Chinese wolfberry has a variety with colored markings, the seedlings will atavistic and the leaf color will turn green.

2. Cuttage: both hardwood and softwood cuttings are available, usually in the rainy season, and the survival rate is high. Cuttings are cut from plants with rich fruit and strong growth, with a length of 12 cm to 15 cm and a depth of 8 cm to 10 cm. In order to promote rooting and improve the propagation effect of cuttings, the cuttings should be treated before cutting. if there are conditions, the use of ABT2 rooting powder can greatly improve the rooting rate.

3. Grafting: bone grafting is mainly used for the reproduction of leaf species with colored markings, which is usually carried out before sprouting in spring, with Lycium as rootstock, splicing or bud grafting method, the survival rate is high.

Implant technique of bone structure

1. Transplanting: bone transplanting can be carried out in spring and autumn, but it is better to transplant with soil from March to April in spring or autumn. Due to the scarcity of Chinese wolfbone whisker root, it is necessary to specially prevent loose balls during operation, and at the same time cut off some branches and leaves to reduce transpiration, otherwise it is difficult to survive.

2. Watering: the bone structure needs to be watered frequently during the vigorous growth period, and it is generally necessary to keep the basin soil moist and without stagnant water, and it is often necessary to spray water to the foliar surface in summer to facilitate evaporation and cooling.

3. Fertilization: in general, thin cake fertilizer is applied once every two weeks in spring, topdressing once a month in autumn, no fertilizer in summer and once in winter.

4. Pruning: the medlar bone has a strong germinating power and is very resistant to pruning. For Chengjing's works, unnecessary overgrown branches, germinating branches and redundant buds can be cut off to maintain a certain tree shape. For the trees that need to be processed, some branches can be retained according to the needs to facilitate processing and shaping.

5. Turning the basin: the bonsai is usually turned once every 2 to 3 years, often in February to March in spring, or when the trees enter the dormant period after autumn. When turning the basin, you can trim off part of the old roots, apply sufficient base fertilizer, retain the old soil of 1x2, and put it back on the basin.