However, it should be noted that there should be shade around the planting site, otherwise it will aggravate the workload of management methods in the middle and late stages. Tillage requires deep ploughing and intensive cultivation, and then sufficient base fertilizer is applied to the soil. The key is to take organic fertilizer as the leading factor, and adjust the dosage of one acre to about 1,000 to 2,000 kilograms to ensure the abundance of soil organic matter. Finally, the soil will be leveled and the drainage ditch will be ready for planting.
2. Planting methods There are two ways to breed Pteris multifida, namely spore propagation and fiber cuttings. However, in the case of human cultivation, the most commonly used is or ramet propagation. Generally, in the spring, the mother roots of Pteris multifida are dug out, and then the mother roots of different heights are divided into two to five young plants, and then they are planted in different holes. In the case of planting, the spacing between each plant is about 10 cm. After filling and transplanting, the road surface should be compacted and then watered again.
3. Cultivation Techniques After Pteris multifida is planted, if the field is not shaded and is relatively wide, everyone must build a sunshade and control the illumination at around 30%. When Pteris multifida grows, it is necessary to cultivate the soil and weed several times, and the environmental humidity of the planting area should be maintained.
In the drought season, timely watering is needed, and in the rainy season, reasonable drainage pipes are also needed. Because the environmental humidity is too low or too high, it is not good for the growth of Pteris multifida. Finally, in order to pay attention to fertilization, the demand for nutrients for the growth of Pteris multifida is actually not very high, so it is only necessary to topdress the fertilizer solution within three times a year.
4. There is a big difference between the harvesting, production and processing of Pteridium aquilinum and other Chinese herbal medicines and other crops. Pteridium aquilinum can be harvested all year round, so everyone should leave a part in the case of harvesting. Because if a part of the roots are preserved after harvesting, it will grow again after fertilization, which can improve the production of Pteridium aquilinum. Secondly, Pteris multifida should be washed after harvesting, which can be used directly and fresh, and can also be used after drying, but drying can increase its preservation time.
5. Pteris multifida, also known as Chengxiangwei, and Pteris multifida are mostly 5-20 cm in height, and the color of the stems is brownish gray. A leaf has 3-7 feathers, and the color is light green. It can be seen almost everywhere in Guizhou, Guangdong, Guangxi and other places in Yunnan. It often appears in dim and damp places with led backlight, especially under the walls of villages and between stones, where such natural weeds often grow.
It will be put in some Chinese medicines for treating fever, cold and sore throat. As we all know, in some areas in the countryside, chemical fertilizers are used more, and the amount used is still a lot. If you are accidentally poisoned by drugs, you should see a doctor urgently. Therefore, although Pteris multifida in rural areas is a panacea, it should be used carefully, and it is not necessary to pick anything that pollutes the environment. Pteris multifida is the only panacea for burns and scalds.