The Yuan Bao Tree is named for its leaves' resembling the shape of ingots and is a highly ornamental tree. In winter, many Yuan Bao Trees' leaves will wilt, causing concern. This article will analyze the reasons why Yuan Bao Tree leaves wilt in winter and provide corresponding maintenance measures.
Reasons for Yuan Bao Tree leaves wilting in winter1. Climatic factors: The decrease in temperature and large day-night temperature differences in winter lead to rapid evaporation of water in the Yuan Bao Tree, causing the leaves to wilt.
2. Insufficient light: In winter, the sunlight is weaker, and the Yuan Bao Tree does not receive adequate sunlight, weakening photosynthesis and resulting in insufficient nutrient supply to the leaves, causing them to wilt.
3. Soil factors: Dry soil and poor breathability prevent the roots from absorbing enough water and nutrients, leading to the leaves' wilting.
4. Improper maintenance: Over or under-watering, and improper fertilization can cause the Yuan Bao Tree's leaves to wilt.
Maintenance measures for wilted Yuan Bao Tree leaves in winter1. Control watering: In winter, the water requirement of the Yuan Bao Tree decreases, and watering should be moderate, keeping the soil slightly moist. Excessive watering can lead to root rot and affect plant growth.
2. Appropriate fertilization: In winter, a low-nitrogen, high-phosphorus, and potassium compound fertilizer can be applied to supplement the nutrients required for plant growth.
3. Proper pruning: Pruning overgrown branches helps the plant ventilate and increase light penetration, improving photosynthesis efficiency.
4. Increase sunlight: Place the Yuan Bao Tree in a sunny location to receive as much direct sunlight as possible to enhance photosynthesis.
5. Insulation measures: In cold weather, use materials such as plastic film to insulate the Yuan Bao Tree and prevent frost damage.
6. Control of diseases and pests: The Yuan Bao Tree is prone to diseases and pests in winter, and it is essential to detect and take measures to prevent and treat them in a timely manner.
The wilting of Yuan Bao Tree leaves in winter is the result of a combination of various factors. Understanding the reasons and taking appropriate maintenance measures can help us better care for these beautiful trees. We should also pay attention to maintenance work in other seasons to keep the Yuan Bao Tree healthy and vigorous.
References:[1] Zhang Xiaodong, Wang Lili. Maintenance and Management of Yuan Bao Tree [J]. Botanical Garden, 2019, 38(2): 120-123.
[2] Li Xiaofeng, Liu Fang. Research on Disease and Pest Control Techniques for Yuan Bao Tree [J]. Plant Protection, 2018, 34(4): 56-59.
[3] Wang Xiaofang, Zhang Wei. Cultivation Techniques and Ornamental Value Research of Yuan Bao Tree [J]. Botanical Garden, 2017, 36(1): 98-101.