A Detailed Explanation of the Planting Methods and Key Techniques for Abrus cantoniensis
Abrus cantoniensis is a medicinal herb with national protection status, also known as Guangzhou abrus. It has effects such as clearing heat and removing dampness, detoxifying, relieving pain, and benefiting the liver. Especially in spring and summer, it can be used to make chicken soup, which has a great effect on removing dampness from the body. At present, it is mainly cultivated in Guangzhou and Guangxi in China, so how do you plant Abrus cantoniensis? Let us take a look at its planting methods below.
1. Land Preparation
Abrus cantoniensis does not have high soil requirements, but the scale of planting is not large, which is mainly related to market demand. General dry land, mountain land, plains, and wasteland can all be used for planting, but the land needs to be improved before planting. Deep plowing of the land is very necessary, especially for wasteland, and then weeds, stones, and other debris in the soil must be cleaned out. After disinfection, sufficient base fertilizer should be spread, and a drainage system should also be prepared in advance.
2. Germination Promotion and Sowing
The seed coat of Abrus cantoniensis is relatively hard and is also covered with a waxy layer. If sown directly without treatment, it is very difficult for the seeds to absorb water, so the germination rate is particularly low. The usual treatment method is to put the seeds in warm water to soak, take them out after the seeds swell, then rub off the waxy layer on the seed coat, and then they can be sown. Sowing is generally done in furrows, with a distance of about 30 cm between each row. Scatter the seeds evenly into the small trenches, cover with soil to hide the seeds, and wait for seedlings to emerge.
3. Thinning and Replanting Seedlings
Generally after about one month, thinning and replanting of seedlings can be carried out, when Abrus cantoniensis is about 6 to 8 cm tall. We need to remove seedlings from areas where the field is relatively dense at reasonable intervals, then check the field for missing seedlings, dead seedlings, and sparse seedlings, and carry out reasonable thinning and replanting. Finally, the row spacing for final planting remains unchanged at 30 cm, and the plant spacing is about 25 cm. About 10,000 to 11,000 or 12,000 plants can be planted per mu.
4. Later-Stage Management
Throughout the entire growth process of Abrus cantoniensis, weeding and fertilizing must be carried out multiple times. Abrus cantoniensis does not grow very fast, so we need to promote its growth rate by improving soil permeability. The next point is to fertilize after each weeding, which is more conducive to nutrient absorption, and nutrient loss will also be less. At the same time, it also has a great effect on improving the soil. Fertilization needs to be carried out in combination with urea, potassium fertilizer, phosphate fertilizer, nitrogen fertilizer, and farmyard manure, which can enhance the plant's resistance. Abrus cantoniensis is relatively drought-tolerant, and under normal weather it basically does not need watering, but after a long drought it needs to be watered in an appropriate amount, while in the rainy season it should be drained in time and preparations for waterlogging prevention should be made.
The above is the planting method for Abrus cantoniensis brought to you by the editor. If planted according to the above methods, the annual yield per mu can basically reach 400 kg. That is all for today's sharing by the editor. If you have better suggestions, you can also recommend them to the editor.