How to grow Dendrobium officinale
Dendrobium officinale is a precious medicinal plant popular for its functions of nourishing yin, nourishing the stomach, and enhancing immunity. In recent years, with the craze for health and wellness, the cultivation technology of Dendrobium officinale has also become a hot topic. This article will combine the hot content of the entire network in the past 10 days to introduce in detail the planting methods of Dendrobium officinale and provide structured data for reference.
1. Basic introduction to Dendrobium officinale
Dendrobium officinale belongs to the orchid family and is mainly distributed in southern China, such as Yunnan, Guangxi, Fujian and other places. Its stems are in the shape of iron bark, hence the name "Dendrobium officinale". Due to its high requirements on the growing environment, planting technology has become the focus of many farmers and enthusiasts.
2. Planting conditions of Dendrobium officinale
Dendrobium officinale has certain requirements for light, temperature, humidity and soil. The following is a summary of key planting conditions:
| Conditions | request |
|---|---|
| light | Like scattered light, avoid direct strong light, and control light intensity at 60%-70% |
| temperature | The suitable growth temperature is 15-28℃, not lower than 5℃ in winter |
| Humidity | The air humidity needs to be maintained at 70%-80%, and the soil should be moist but not waterlogged |
| soil | Loose and breathable, it is recommended to use bark, moss, coconut bran and other substrates |
3. Planting steps of Dendrobium officinale
1.Seed selection and seedling cultivation: Select healthy and disease-free seedlings, which can be propagated through division or tissue culture.
2.Matrix preparation: Mainly based on mixed substrates such as bark, moss, and coconut bran to ensure good drainage.
3.Planting method: Fix the seedlings in the substrate, maintain appropriate spacing, and avoid overcrowding.
4.Daily management: Spray water regularly to maintain humidity, and apply diluted organic fertilizer once a month.
5.Pest and disease control: Common diseases include root rot and leaf spot, which can be controlled with carbendazim; insect pests such as red spider mites can be sprayed with abamectin.
4. Harvesting and processing of Dendrobium officinale
Dendrobium candidum can generally be harvested 2-3 years after planting. The best harvesting period is when the stems are full. After harvest it can be processed in the following ways:
| Processing method | method |
|---|---|
| Fresh product preservation | Refrigerate or vacuum package to maintain freshness |
| Drying | Dry at low temperature until moisture content is less than 10% |
| slice | Dried and sliced, easy to make tea or medicine |
5. Market Prospects of Dendrobium officinale
In recent years, market demand for Dendrobium officinale has continued to grow due to its high medicinal value. According to industry data, the price of high-quality dried Dendrobium officinale can reach several thousand yuan per kilogram, and the planting benefits are significant. The following is a reference to recent market conditions:
| product type | Price range (yuan/kg) |
|---|---|
| Fresh products | 200-500 |
| dry product | 1000-3000 |
| Deeply processed products (such as dendrobium powder) | 3000-5000 |
6. Frequently Asked Questions
Q: Is Dendrobium officinale suitable for home cultivation?
A: Yes, but you need to pay attention to controlling the light and humidity. It is recommended to plant on the balcony or greenhouse.
Q: How often should I water Dendrobium officinale?
A: Spray water once every 2-3 days in summer and once a week in winter. Just keep the substrate moist.
Q: How to judge whether Dendrobium officinale is mature?
A: The stems are strong, dark green in color, and can be harvested when the length reaches 20-30 cm.
Through the above introduction, I believe everyone has a clearer understanding of the planting technology of Dendrobium officinale. Whether it is large-scale planting or home cultivation, as long as you master the key points, you can successfully cultivate high-quality Dendrobium officinale.
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