Latest Key Points of Field Management Techniques for Heterophylly False-starwort (Tai-zi-shen)
Heterophylly False-starwort (Tai-zi-shen) is a very common Chinese medicinal herb, and its history of use is very long. Its nutritional and medicinal effects are very high, with functions such as promoting fluid production and strengthening the spleen, and moistening the lungs and relieving cough. It can be used to increase people's appetite, to treat spleen deficiency, and to restore physical constitution. It has a very wide planting area in our country, so how should we manage it when planting Heterophylly False-starwort? Below, the editor brings you the key points of field management for Heterophylly False-starwort. Let's take a look together!
1. Seedling stage management
After planting Heterophylly False-starwort, 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 capacity. Then, on sunny days, carry out intertillage and weeding, and spray appropriately to inhibit the growth of weeds. The seedlings of Heterophylly False-starwort 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 Heterophylly False-starwort. Then, after the rows close, weeding work can be stopped.
⟦NL>2. Growth period management
The growth period of Heterophylly False-starwort is relatively short, and its branches and leaves are relatively fragile. So when fertilizing, we must pay attention to the amount, to prevent overly high concentration from burning the branches and leaves. Therefore, before planting, apply sufficient base fertilizer to meet the nutritional needs of Heterophylly False-starwort and increase yield. The base fertilizer is mainly decomposed farmyard manure. After applying the base fertilizer into the fertilization furrow, mix it thoroughly with the soil to improve fertilizer utilization. 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 poor, 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 Heterophylly False-starwort likes water, it is not tolerant of waterlogging. If water accumulates in the field, it can very easily cause the roots of Heterophylly False-starwort to rot, leading to diseases such as root rot. So we must ensure the soil has good drainage capacity. However, water should not be too little either. In summer and other high-temperature, dry seasons, pay attention to watering well. But while meeting the water needs of Heterophylly False-starwort, prevent excessive water, and promote its growth. During the growth process of Heterophylly False-starwort, try to avoid stepping on the field beds, which would cause local water accumulation, otherwise it will likewise lead to root rotting.
4. Harvest management
The general maturity time of Heterophylly False-starwort is in summer each year, after Heterophylly False-starwort enters the mature period. The aboveground parts of some mature Heterophylly False-starwort will gradually turn yellow and wither. At this time, we should do a good job of retaining seeds and harvest in time. When harvesting, do not choose rainy days, to prevent excessive humidity from affecting the storability of Heterophylly False-starwort. When harvesting, prevent touching the bud heads, to ensure the integrity of Heterophylly False-starwort. First remove the aboveground parts, then dig out the underground root tubers, clean them, and place them under the sun to dry, evaporating the moisture.
The above is a brief introduction to the key points of field management for Heterophylly False-starwort. The planting of Heterophylly False-starwort 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 everyone for reading and supporting.