Multi-plasma flower grafting and propagation technology
Grafting is the most common and commonly used method for the propagation of cactus plants. It is characterized by rapid growth, rapid growth, and early flowering. It is particularly suitable for slow growth, poor root development, and lack of chlorophyll. It cannot produce nutrient-sustaining cultivars such as white, yellow, and red. Grafting is also used to breed cultivars, petrochemical species, breed new species and save endangered species. The scions of cactus plants are mainly derived from sowing seedlings, the natural axons of the plants, the sprouting sub-balls of the plants, the flat leafy stem sections of the epiphytic cactus, and the scallops of some kinds of stems. The natural and artificial mutants of cactus plants include aconite, petrified, spotted brocade, grafted chimeras, and the remaining branches of endangered, rare, and new varieties. All scion must be followed by picking. If it cannot be grafted immediately, it needs to be stored in a cool place for a while. If it is found that the sphere is dry and shrinking, it can be soaked in fresh water and then grafted after the water is full. The selection of rootstocks, the general grafted cactus are easy to use, rapid growth, root system developed and strong affinity species as rootstock. At present, the most common rootstocks are: Peruvian Tianzhu, suitable for grafting large scion; Wolong column, suitable for grafting rare and new superior varieties; Argentine hairy column, called "universal rootstock" in Europe, suitable for grafting new varieties; Pear and fruit cactus, Suitable for grafting Crab Sawtooth, Fake flowers, etc.; Short hair bulbs, suitable for grafting of hard cacti of the genus Polyphylla, etc.; Cactus of Opuntia, suitable for grafting of Crab Sawberry and small precious ball species; The types of common rootstocks are suitable for grafting nudibranch species, strong thornball species, spotted damask species, and conjugation species. The selection of rootstocks depends on the purpose of cultivation. For the purpose of multi-branched ball, columnar rootstock should be used more. After grafting, the stamina is relatively sufficient, the scion grows quickly, and there are many sprouting balls. For the purposes of commodity viewing, triangular columnar rootstock requires thick and plump, and the plant shape is shorter. Easy to enjoy interior decoration. The time for grafting cactus plants is generally from mid-March to mid-October. The southern region can be earlier and the northern region is slightly later. From May to September, when the room temperature is between 20 and 30°C, it is the best season for grafting cacti. Grafting is fast and the survival rate is high. Grafting commonly used methods are flat, spliced ​​and mitered. According to the different conditions of scion and rootstock, they were adopted separately. Grafting on pulpy flowers is not as common as cactus plants, and it is commonly applied to polysperm flowers such as Euphorbiaceae, Dromaaceae and Apocynaceae. It is mainly used for grafting breeding spots and cultivars. Such as Bawang whip as rootstock, grafting Chunfeng Jin, jade unicorn, cone kylin, etc.; purslane tree as rootstock, grafted dance of ya music; Afghan tree as rootstock, grafting African bully sculpting, making scion grow faster, watch Better results. However, in the process of grafting, the Euphorbiaceae and Apocynaceae cultivars contain white emulsions in their bodies. For this reason, the grafting operation seeks to be fast and skilled in order to achieve success. The specific operation of grafting is basically the same as that of cactus plants.
This obstetric examination bed is suitable for obstetrics and gynecology for
parturition;
also suit for after the birth of observation and implementation of gynecological
examination, diagnosis and operation;
The exam table is easy to operation, table up and down by electric control, back plate controlled by gas spring;
Obstetric Examination Table,Gynecology Examination Table,Obstetric Exam Table,Ce Approved Obstetric Examination Table Shandong Lewin Medical Equipment Co., Ltd. , https://www.operatinglight.nl