Detailed Guide to Planting Methods and Cultivation Techniques for Cocklebur
Cocklebur is an annual herbaceous plant of the Asteraceae family. In the past, when we were children, this plant could be seen everywhere in the countryside. It was originally a wild weed, and also something many people used for pranks in childhood. In fact, cocklebur is a medicinal material with efficacy in treating leprosy, chronic rhinitis and various other diseases. As the wild population has decreased, the area of artificial cultivation of cocklebur has gradually expanded. So how should cocklebur be planted? Below, the editor brings you the planting methods for cocklebur. Let's take a look!
1. Site Selection and Land Preparation
As a wild weed, cocklebur has very strong adaptability, but as the area of artificial cultivation has expanded, the adaptability of cocklebur has gradually declined. Therefore, when selecting a site, we should choose a plot that is sheltered from the wind and facing the sun, with soft and deep soil, sufficient water sources and fertility, and keep the pH value at around 5. Then prepare the land; the depth of land preparation must not be less than 30 cm. For plots with a relatively large slope, they can be shaped into terraced fields. Land preparation is intended to improve soil permeability, enhance soil fertility, and promote cocklebur seed germination and nutrient absorption.
2. Timely Sowing
Cocklebur has low requirements for seeds; simply clean the seeds and then air-dry them before sowing. If they need to be stored for a period of time, the seeds can be placed in wet sand for storage, but as a result the germination rate of the seeds will gradually decline. The storage time should not be too long, as it is not only unfavorable for germination, but the emergence of seedlings will also be uneven. Cocklebur is generally sown and raised as seedlings around the Mid-Autumn Festival each year. Before sowing, prepare the seedling bed well and dig the seedling furrows well. Then place the seeds into the seedling furrows, apply sufficient base fertilizer, cover well with plastic film, and uncover it when the emergence rate reaches about 80%. About 15 days after emergence, topdress and water in a timely manner, and carry out field management well. When the seedlings grow to about 65 cm, they can be transplanted and established.
3. Transplanting and Establishing
After the seeds emerge, transplanting should not only be based on the growth of the seedlings, but also on observation of the weather. Usually the best transplanting time is in early spring. Before transplanting, water thoroughly. After digging out the seedlings, cut the residual roots shorter and transplant with soil. Transplanting should not be too deep. After transplanting, firm the soil and water thoroughly to settle the roots. Control the planting density well and dig the planting holes well. Because cocklebur is dioecious, and the valuable part is the fruit, it is necessary to ensure a sufficient number of pollinator plants and fruit-bearing plants. Prevent uneven pollination from affecting the fruit-setting rate and causing a decline in yield.
4. Field Management
During seedling raising, observe the growth of the seedlings and do a good job of thinning and filling in seedlings to prevent uneven emergence and a decline in yield. After transplanting, manage fertilizer and water well, and water in a timely manner according to the soil moisture content, but the amount of water should not be too much, because the root system of cocklebur is relatively shallow and prone to waterlogging damage. Farmyard manure can be used as fertilizer, but remember it must be fully decomposed, otherwise it will burn the roots, block nutrient absorption and transport, and affect growth. Also, cultivate and weed in a timely manner to prevent soil compaction and rampant weeds from threatening the growth of cocklebur.
The above is a brief introduction to the planting methods for cocklebur. Although it is a common wild weed, its medicinal effects are still very great. However, it should be noted that although cocklebur has medicinal value, it must never be eaten. The entire cocklebur plant is toxic, and eating it will cause poisoning. That is all for today's introduction. This article is for reference only. Thank you for reading and supporting.