Title: How to raise yew trees
Yew is a rare ornamental plant that is highly prized for its unique shape and medicinal value. In recent years, with people's pursuit of green life, yew cultivation has also become a hot topic. This article will combine the hot topics and hot content on the Internet in the past 10 days to give you a detailed introduction to the cultivation methods of yew and provide structured data for reference.
1. Basic introduction to yew
Yew (Taxus chinensis) is an evergreen tree belonging to the genus Taxus of the Taxaceae family. Its tree shape is beautiful, its leaves are fine, its fruits are bright red, and it has extremely high ornamental value. In addition, yew also contains paclitaxel, an important anti-cancer drug raw material.
| Properties | Description |
|---|---|
| scientific name | Taxus chinensis |
| Family | Taxus genus |
| Growth environment | Likes shade, coolness and moisture, strong cold tolerance |
| Purpose | Ornamental, medicinal |
2. How to cultivate yew trees
1.soil selection
Yew prefers loose, fertile, well-drained acidic soil. It is recommended to use a mixture of leaf humus soil, peat soil and river sand, and control the pH value between 5.5-6.5.
| soil composition | Proportion |
|---|---|
| humus soil | 50% |
| peat soil | 30% |
| river sand | 20% |
2.Light and temperature
Yew prefers a cool environment and is intolerant of direct sunlight. Shade is required in summer, and light can be appropriately increased in winter. The suitable growth temperature is 15-25℃, and it can withstand low temperatures of -10℃ in winter.
| season | Lighting requirements | temperature range |
|---|---|---|
| spring | scattered light | 15-20℃ |
| summer | 50% shade | 20-25℃ |
| autumn | scattered light | 15-20℃ |
| winter | full light | -10-15℃ |
3.Watering and humidity
Yew prefers a humid environment, but is intolerant of stagnant water. Watering should follow the principle of "seeing dry and seeing wet". In summer, water can be sprayed every day to increase humidity.
| season | Watering frequency | Things to note |
|---|---|---|
| spring | 2-3 times a week | Keep soil moist |
| summer | 1 time a day | Avoid watering at noon |
| autumn | 2 times a week | Reduce watering |
| winter | 1 time a week | Control water volume |
4.Fertilizer management
During the growth period, yew requires appropriate fertilization, mainly organic fertilizers and supplemented by chemical fertilizers. Spring and fall are the best times to fertilize.
| Fertilizer type | Frequency of use | Dosage |
|---|---|---|
| organic fertilizer | 1 time per month | Appropriate amount |
| Compound fertilizer | Once every 2 months | A small amount |
5.Pruning and pest control
Prune dead and diseased branches regularly to keep the tree looking beautiful. Common yew pests and diseases include red spider mites, aphids, etc., which can be controlled with biological pesticides.
| pests and diseases | Prevention and control methods |
|---|---|
| Starscream | Spray abamectin |
| aphids | Spray imidacloprid |
3. How to propagate yew
Yew can be propagated by seeding, cuttings and layering. Among them, the cutting method has a higher survival rate and is suitable for family breeding.
| Breeding method | best time | survival rate |
|---|---|---|
| sow | spring | 50% |
| Cuttings | summer | 70% |
| Layering | autumn | 60% |
4. Frequently Asked Questions about Yew
1.What to do if the yew leaves turn yellow?
It could be overwatering or the soil may be too alkaline. Soil moisture should be checked, watering frequency adjusted, and soil replaced if necessary.
2.What should I do if the yew grows slowly?
It could be insufficient light or malnutrition. Scattered light should be increased and appropriate amounts of fertilizer should be applied.
Conclusion
The cultivation of yew is not complicated. As long as you master the key aspects such as soil, light, watering and fertilization, you can make the yew thrive. I hope this article can provide you with a practical breeding guide, and wish your yew trees flourish!
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