Cutting propagation, sowing propagation, branch propagation, three propagation methods of spring taro are relatively simple.
The most suitable time for Cuttage Propagation is from May to September. Select the long branches that are free of diseases and pests and grow healthily and healthily. If they are cut, they can be directly cut in the river. However, to ensure the cleanness of the river sand, they can be placed in the shade. The temperature is best around 25 ℃, and the air is best to keep damp, about 20 to 25 days can grow new roots.
The branch propagation is at the root of the old plant. When the new small plant grows, the new plant can be directly moved to a new flowerpot for planting when the basin is changed. However, when the new plant is moved, the old plant shall not be damaged as much as possible and the root of the plant shall not be damaged. At the same time, it can also carry out heart removal, which can promote the growth quantity of lateral plants and prevent the plant height from being too high. When the length of lateral plant grows to about 15 cm, it can be transplanted.
Sowing is the easiest way to reproduce, just like other plants.
Anthrax and leaf spot are common diseases of spring taro, which can be prevented and controlled by drug preparations such as zinc Daisen, thiophanate methyl, carbendazim and so on. Scale insects and red spiders are common pests of spring taro, which can be sprayed with special insecticides. For the scale insect, it can enhance the ventilation effect and prevent effectively. For the red spider can be used to spray pot on the growth environment of spring taro for moisture treatment, but also can effectively prevent the red spider.
