Detailed Explanation of Key Field Management Techniques for Pseudostellaria heterophylla
Pseudostellaria heterophylla is a very common traditional Chinese medicinal herb, and its history of use is very long. Pseudostellaria heterophylla has very high nutritional and medicinal effects, with functions such as promoting body fluid production and strengthening the spleen, and moistening the lungs and relieving cough. It can be used to improve people's appetite, treat spleen deficiency, and restore physical constitution. It has a very wide planting area in China, so how should we manage it when planting Pseudostellaria heterophylla? Below, the editor brings you the key field management points for Pseudostellaria heterophylla. Let's take a look!
1. Seedling stage management
After planting Pseudostellaria heterophylla, keep the soil moist. If drought occurs, water it in time to increase the soil's water content, promote the growth of the middle roots, and enhance its growth ability. Then, on sunny days, carry out intertillage and weeding work, and spray medicine appropriately to inhibit the growth of weeds. The seedlings of Pseudostellaria heterophylla grow relatively slowly, so weeding work is essential. When weeding, pay attention to the depth; it must not be too deep, to prevent damaging the roots and affecting the growth of Pseudostellaria heterophylla. Then, after the rows close, the weeding work can be stopped.
2. Growth stage management
The growth period of Pseudostellaria heterophylla is relatively short, and its branches and leaves are relatively fragile. Therefore, when fertilizing, we must pay attention to the amount to prevent excessive concentration from burning the branches and leaves. Therefore, before planting, apply sufficient base fertilizer to meet the nutritional needs of Pseudostellaria heterophylla and increase yield. The base fertilizer is mainly decomposed farmyard manure. After applying the base fertilizer into the fertilization ditch, mix it fully with the soil to improve the fertilizer utilization rate. If the base fertilizer is sufficient and the soil is fertile, fertilization may not be needed. On the contrary, if the base fertilizer is insufficient and the soil is barren, then topdressing work needs to be done well. The topdressing fertilizer is mainly compound fertilizer. When topdressing, be careful not to let it contact the plants, to prevent burning the roots.
3. Water management
Although Pseudostellaria heterophylla likes water, it is not tolerant of waterlogging. If water accumulates in the field, it can easily cause the roots of Pseudostellaria heterophylla to rot and produce diseases such as root rot. Therefore, we must ensure that the soil has good drainage capacity. However, the water should not be too little either. In high-temperature and dry seasons such as summer, pay attention to doing a good job of watering. However, while meeting the water needs of Pseudostellaria heterophylla, prevent excessive water to promote the growth of Pseudostellaria heterophylla. During the growth process of Pseudostellaria heterophylla, try to avoid stepping on the field beds, which can cause local water accumulation; otherwise, it will also lead to root rot.
4. Harvest management
The general maturity time of Pseudostellaria heterophylla is in summer each year. After Pseudostellaria heterophylla enters the mature stage, the aboveground parts of some mature Pseudostellaria heterophylla will gradually turn yellow and withered. At this time, we should do a good job of seed preservation and harvest in time. When harvesting, do not choose rainy days, to prevent excessive humidity from affecting the storability of Pseudostellaria heterophylla. When harvesting, prevent touching the bud heads to ensure the integrity of Pseudostellaria heterophylla. First remove the aboveground parts, then dig out the underground tuberous roots, clean them, and place them in the sun to expose them to sunlight and evaporate moisture.
The above is a brief introduction to the key field management points for Pseudostellaria heterophylla. The planting of Pseudostellaria heterophylla requires us to strengthen management work; otherwise, it will have a great impact on its quality and yield. That is all for today's introduction. This article is for reference only. Thank you for reading and supporting.