Tissue Culture and Rapid Propagation of Anthurium andraeanum

There are many ways to breed potted seedlings of Anthurium andraeanum, not only through conventional sowing, cutting, ramet and other ways to breed seedlings, but also tissue culture. The process of tissue culture and propagation of Anthurium andraeanum can be carried out by means of glass bottle without rooting, and the propagation efficiency is very high and the propagation speed is fast. Today, the editor will share with you the tissue culture and rapid propagation technology of Anthurium andraeanum.

In the process of tissue culture of Anthurium andraeanum, because of the rapid propagation in the later stage, it is sometimes necessary to use the combination of nutrient solution and growth hormone to control the growth rate of seedlings. The main purpose of this is to buy more time for rooting vaccination. The use of glass bottles to achieve rooting-free culture is the use of Anthurium andraeanum in the process of tissue culture to replace the traditional rooting, which is an innovative technology.

However, the use of this method has higher environmental requirements, generally carried out in the greenhouse, but also needs to be equipped with a comfortable seedbed. Cultivation in the greenhouse can avoid the invasion of diseases and insect pests, and the temperature can also be guaranteed, so the greenhouse is a very suitable pest-free space environment for tissue cultivation. Next, let's take a look at the specific operating methods and technical points!

If there is some culture medium on the aerial root, it is recommended to clean it with clean water.

2. The seedlings of Anthurium andraeanum were planted in the acupoint plate in the order from big to small. The original matrix in the acupoint plate is recommended to use peat to ensure that the length of the fiber is kept between 2 and 5 mm. The length of the fiber is too long or too short, it is often not suitable, so it is necessary to control the size of peat particles.

3. After the Anthurium andraeanum seedlings were planted in the hole plate, they were watered once in time, and then placed on the seedling bed. During this period, we should pay attention to maintain the humidity needed for the growth of the seedlings, and the matrix will appear semi-dry in about a week. At this time, we can pour a drop of nutrient solution with an appropriate amount of auxin, which can well promote the seedling to germinate new roots. After the seedlings grow new roots, we can return to normal maintenance and management.

It should be noted that because the propagated seedlings are still relatively young after coming out of the bottle, and the sugar content is also relatively high, it is easier to attract insect pests. But at this time, the seedlings should not be sprayed to control, so once infected with insect pests, they should be disinfested or isolated in time. Although it is cultivated in a greenhouse, it will inevitably breed some insect pests, so in the process of cultivation, it is necessary to prepare and put good bait, anti-insect net or anti-insect board, and at the same time often observe the infestation of insect pests and make preparations for manual insect capture at any time.

Time: 2019-06-06 Click: