Overview of Metula angolensis
Metula angolensis (Engl.) Tiegh. is a woody plant species belonging to the family Anacardiaceae. The plant is native to tropical African countries such as Angola, Congo, and Gabon. It is commonly referred to as "Kulio," "M’tampiko," and "Nsuga" by the local communities in Angola and Cameroon
General Appearance of Metula angolensis
Metula angolensis is a small to medium-sized tree, growing up to 15 meters tall. The plant has smooth bark, which is typically greyish-brown. The leaves are simple, alternate, and oblong to elliptic in shape, measuring up to 12 cm long and 5 cm wide. The flowers are tiny, greenish-yellow and grow in long panicles, while the fruit is a small drupe, measuring about 2 cm in diameter, containing one to two seeds.
Medicinal Properties and Uses of Metula angolensis
The plant parts of Metula angolensis are traditionally used for medicinal purposes by the local communities. The bark and leaves are used to treat various ailments such as coughs, fever, and stomach problems. In Angola, it is also used as a mosquito repellent. The plant has antimicrobial properties and is used to treat skin infections and wounds.
In addition to its medicinal properties, Metula angolensis is also used for timber. The wood is hard, heavy, and durable and is used for building poles, furniture, and flooring.
Conclusion
In conclusion, Metula angolensis is a valuable plant species with medicinal and commercial uses. Its hard wood and medicinal properties make it an important resource for the local communities in tropical African countries. However, there is a need for sustainable use and conservation of this plant species to ensure its long-term availability.
Light Requirements
The Metula angolensis plant requires bright, indirect light to grow well. It can tolerate some morning sun, but it should be shielded from direct, intense sunlight.
Temperature Requirements
The Metula angolensis plant prefers warm temperatures, ranging between 18°C to 27°C. It is not suited for extremely cold temperatures, and it's important to keep the plant away from cold drafts.
Soil Requirements
The Metula angolensis plant thrives in well-draining, fertile soil with a pH level ranging between 5.5 to 7.5. It is important to avoid water-logged soil, as the plant does not tolerate standing water well. A soil mixture that includes peat, sand and perlite or vermiculite can provide adequate drainage.
Cultivation of Metula angolensis
Metula angolensis, commonly known as Angola Bean, is a climbing plant that grows best in tropical regions. It is easy to cultivate and thrives in warm temperatures. The plant requires good drainage, and the soil should be rich in nutrients and well-drained.
The best time to plant Metula angolensis is in the spring when the soil has warmed up. The plant should be positioned in a spot that gets plenty of sunlight. When planting, ensure that the soil around the roots is firm, and water the plant immediately after planting.
Watering Needs of Metula angolensis
Metula angolensis requires frequent watering to keep the soil moist at all times. However, the plant should not be watered too much as it does not like sitting in water. Ensure that the soil is allowed to dry out before watering again. During the growing season, the plant requires more water than in the dormant season.
Fertilization of Metula angolensis
Metula angolensis requires regular fertilization to thrive. Adding organic matter to the soil before planting the plant will provide the nutrients necessary for growth. During the growing season, the plant requires regular fertilization with a balanced fertilizer. Follow the instructions on the fertilizer packaging as over-fertilization can damage the plant.
Pruning of Metula angolensis
Pruning is essential to keep Metula angolensis healthy and promote growth. When the plant is young, you should prune the plant to encourage branching. As the plant grows, you should prune it to remove dead or damaged leaves, stems, and flowers. Pruning helps maintain the shape of the plant and promotes air circulation, which reduces the risk of diseases.
Propagation of Metula angolensis (Engl.) Tiegh.
Metula angolensis (Engl.) Tiegh. can be propagated through various methods, including:
Seed propagation
Seeds of Metula angolensis (Engl.) Tiegh. can be collected from mature fruits and sown directly in the soil. The seeds should be sown in well-draining soil, and covered with a thin layer of soil. Water the soil regularly, and place the pot in a warm, bright spot to encourage germination. Seed germination usually occurs within 2-3 weeks.
Cuttings propagation
Metula angolensis (Engl.) Tiegh. can be propagated through stem cuttings, which can be taken from a healthy parent plant. The cuttings should be taken from the softwood, which is the growing tip of the plant, around 10-15cm in length. Remove any lower leaves and flowers, and dip the cut end in rooting hormone powder. Plant the cutting in a pot containing well-draining soil, and water the soil. Keep the pot in a warm and bright spot, with high humidity. The cuttings will root within 2-3 weeks if the conditions are favorable.
DIVISION PROPAGATION
Metula angolensis (Engl.) Tiegh. can also be propagated through division. The plant should be dug up carefully and divided into several sections, each with a healthy root system. Replant the sections in pots filled with well-draining soil, and water the soil regularly. Keep the pots in a warm and bright spot, and the new plants should establish themselves within a few weeks.
Overall, with proper conditions, Metula angolensis (Engl.) Tiegh. can be easily propagated through seed, cuttings, or division.
Disease Management
Metula angolensis is generally resistant to many plant diseases, but it can still be affected by some diseases. The most common diseases that affect this plant are fungal diseases such as powdery mildew and leaf spot.
Powdery mildew is a fungal disease that appears as a white or grayish powder on the leaves of the plant. This disease can be managed by keeping the plant dry, providing good air circulation, and avoiding overcrowding the plants. If the disease has already affected the plant, it can be treated with fungicides such as sulfur or neem oil.
Leaf spot is another fungal disease that appears as brown or black spots on the leaves of the plant. This disease can be managed by removing the affected leaves and disposing of them properly. Fungicides can also be used, but prevention is key to avoiding leaf spot.
Pest Management
Metula angolensis is generally resistant to most pests, but it can still be affected by some pests such as mealybugs and spider mites.
Mealybugs are small insects that appear as cottony masses on the leaves and stem of the plant. They can be managed by wiping them off with a damp cloth or a cotton swab soaked in alcohol. In severe infestations, insecticidal soap or neem oil can also be used.
Spider mites are tiny pests that appear as tiny webs on the undersides of leaves. They can be managed by removing the affected leaves and spraying the plant with water to dislodge them. Insecticidal soap or neem oil can also be used.
To prevent pest infestations, it is important to keep the plant healthy by providing it with adequate sunlight, water, and nutrients and regularly inspecting it for any signs of pests or diseases.
