Latest tutorial on cultivation techniques and methods for Ranunculus sceleratus
Ranunculus sceleratus is an annual herbaceous plant of the Ranunculaceae family. The whole plant can be used as medicine, and it can be used to treat malaria and detoxify. It has a certain distribution area throughout China. Now, with the increase in demand, the wild quantity of Ranunculus sceleratus has greatly decreased, and many places have successively begun artificial cultivation. 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. Timely sowing
The main sowing method for Ranunculus sceleratus is seed propagation. Around July each year is the maturity period of Ranunculus sceleratus. Harvesting is divided into whole-plant harvesting and seed harvesting. After harvesting, dry the seeds, then sow them on the seedling bed in early September. The seeds of Ranunculus sceleratus are relatively small, so after sowing, cover with plant ash and grass material, then water thoroughly for germination, improve soil water retention, and promote germination and seedling emergence. Under normal circumstances, 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 appropriate time.
2. Field management
After planting, seedling management must 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, at least one intertillage and weeding operation must be carried out each month to prevent weeds from absorbing excessive 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 operation. Also, water appropriately. When encountering high-temperature and drought weather, water in time. Throughout the entire growth period, the soil should be kept in an appropriately moist state.
3. Pest and disease control
The threat of pests and diseases to Ranunculus sceleratus is relatively great. Although in the middle and late growth stages, weed control work can be reduced, pest and disease control has become the primary task in our management. Common diseases of Ranunculus sceleratus include dry leaf disease, and pests are mainly underground pests. Pest and disease control is mainly prevention-oriented. The environment of the planting site must be kept stable, especially temperature and humidity, which must not fluctuate high and low, as this is very unfavorable to the growth of Ranunculus sceleratus. Observe weather changes, and when the weather changes suddenly, take corresponding measures in time. For pests, insecticides can be used for spraying, 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 target 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, clean it 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 appropriate 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.