Detailed Explanation of the Key Cultivation Techniques for Ranunculus sceleratus
Ranunculus sceleratus is an annual herbaceous plant in the Ranunculaceae family. The entire plant can be used as medicine, and it can be used to treat malaria and detoxify. It has a certain distribution area in various parts of China. Now, with increasing demand, the wild population of Ranunculus sceleratus has greatly decreased, and artificial cultivation has gradually begun in many places. So how should Ranunculus sceleratus be cultivated? Today, the editor brings you the artificial cultivation techniques for Ranunculus sceleratus. Let's take a look below!
1. Sow at the right time
The main sowing method for Ranunculus sceleratus is seed propagation. Around July each year is the maturity period of Ranunculus sceleratus. When harvesting, it is divided into whole-plant harvesting and seed harvesting. After harvesting, dry the seeds in the air, then sow them on the seedling bed in early September. The seeds of Ranunculus sceleratus are relatively small, so after sowing, cover them with plant ash and grass material, then water thoroughly to promote germination, improve soil water retention, and promote germination and seedling emergence. Under normal conditions, seedlings will emerge about half a month after sowing. After emergence, remove the covering, do a good job of thinning seedlings, and prevent overly dense growth. When the seedlings grow to about 6-8 cm, they can be transplanted at the right time.
2. Field management
After planting, seedling management should be done well. The early growth ability of Ranunculus sceleratus seedlings is very weak, and the threat from weeds is relatively great. Therefore, after planting, intertillage and weeding should be carried out at least once a month to prevent weeds from absorbing too many nutrients, causing malnutrition in Ranunculus sceleratus and affecting growth. Then, according to the growth of the seedlings, do a good job of fertilization. Before Ranunculus sceleratus blooms, each intertillage should be combined with one topdressing. Also water appropriately. When encountering high-temperature and dry weather, water in time. Throughout the growth period, the soil should remain appropriately moist.
3. Pest and disease control
The threat of pests and diseases to Ranunculus sceleratus is relatively great. Although weed control can be reduced in the middle and late growth stages, pest and disease control becomes the primary task in our management. Common diseases of Ranunculus sceleratus include dry leaf disease, and insect pests are mainly underground pests. Pest and disease control should focus mainly on prevention, ensuring a stable environment in the planting area, especially temperature and humidity, which must not fluctuate sharply, as this is very unfavorable to the growth of Ranunculus sceleratus. Observe weather changes, and take corresponding measures in time when the weather changes abruptly. Insect pests can be sprayed with insecticides, but pay attention to the dosage and concentration to prevent inhibiting the growth of Ranunculus sceleratus.
4. Harvesting and processing
The growth period of Ranunculus sceleratus is about half a year. Under normal sowing and management, the maturity period is generally before July. The harvesting object of Ranunculus sceleratus is the whole plant. When harvesting, pay attention to seed harvesting. After harvesting the seeds, process them to prepare for subsequent planting. After harvesting the whole plant, wash it clean with clear water, remove residual chemicals and soil, then place it in a cool place to air-dry. After air-drying, store it in a relatively ventilated place and bring it to market at the right time according to the market.
The above is a brief introduction to the cultivation techniques of Ranunculus sceleratus. The cultivation of Ranunculus sceleratus is very simple because its growth ability is very strong. It has almost no requirements for soil, and it can grow normally in any soil. Its common dry leaf disease is also a physiological disease. When planting, we only need to do basic work such as water and fertilizer management and intertillage and weeding. That is all for today's introduction. This article is for reference only. Thank you for reading and supporting.