**Introduction to Yangmei Varieties**
Yangmei, a popular fruit tree native to China, is known for its delicious taste and high economic value. There are several varieties of Yangmei, each with unique characteristics that make them suitable for different growing conditions and market demands.
1. **Headed Varieties of Yangmei**:
- **Deep Red Variety**: This variety matures in late June, featuring dark red fruits with soft, sweet flesh and an excellent flavor. It has an average fruit weight of 13.1g, with a maximum of 16.3g, and a sugar content of 12.4%. The edible rate is as high as 93.2%. While it has strong tree vigor and good adaptability to climate, it suffers from severe fruit drop if not properly managed.
- **Crystal Variety (Baisha Yangmei)**: Also known as the Crystal variety, it ripens in late June and is characterized by white, juicy flesh with a slightly acidic and sweet taste. The average fruit weight is 14.4g, with a maximum of 17.3g and a sugar content of 13.4%. It has a high edible rate of 93.6% and strong disease resistance. However, it is prone to damage during rainy seasons and has limited transportability.
- **Dongkui Yangmei**: A late-maturing variety, this one ripens in early July. It has large, round fruits with a purple or dark red color, thick meat, and high juice content. The average fruit weight is 25.1g, with some reaching over 50g. Its sugar content is 13.4%, and the edible rate is 94.8%, making it highly valued. It is currently being promoted for large-scale cultivation.
2. **Other Varieties**:
- **Wolfberry Species**: A mid-season variety, it ripens in mid to late June.
- **Early Honey Variety**: An early maturing type, it ripens between June 7th and 15th.
**Development Prospects of Yangmei**
Planting Yangmei is an effective way for mountain farmers to increase their income. It helps adjust agricultural structures and promotes efficient farming. Beyond fresh consumption, Yangmei can be processed into canned goods, jams, candied fruits, juices, dried products, and wines. Its natural aroma and flavor are highly appealing to consumers.
The development of Yangmei production offers significant ecological and social benefits. It is resilient to pests, drought, and cold, requiring minimal investment and offering long-term economic returns. It also improves the environment, prevents soil erosion, and enhances the aesthetic value of landscapes. As demand increases, especially in northern China and international markets, the potential for Yangmei is vast. Its listing contributes to meeting consumer needs and boosting foreign trade.
**Growth and Development Environment of Yangmei**
Yangmei thrives under specific environmental conditions, including temperature, humidity, light, soil, wind, and terrain.
- **Temperature**: The ideal annual average temperature is between 15°C and 20°C. Extreme temperatures can cause frost damage or reduce fruit quality.
- **Humidity**: Yangmei prefers a humid climate with sufficient rainfall, which promotes robust growth and high-quality fruits.
- **Light**: Although it tolerates shade, adequate sunlight is essential for optimal growth and fruit quality.
- **Soil**: Sandy loam or yellow loam with a pH of 4.5–5.5 is ideal for planting.
- **Wind**: Wind aids pollination but can damage young trees during storms.
- **Terrain**: Hillside areas are best, avoiding flat, fertile plains.
Social factors such as transportation and pollution control also play a role in successful Yangmei cultivation.
**Establishment of Yangmei Orchards**
Proper site selection, seedling planting, and post-planting management are crucial for successful orchard establishment. Choosing high-quality seedlings, appropriate planting density, and timely pruning and fertilization ensure healthy growth and high yields.
**Soil Management and Fertilization**
Improving soil fertility through organic matter and balanced fertilization is key to maintaining healthy Yangmei trees. Proper timing and application of nitrogen, phosphorus, and potassium enhance growth, fruit quality, and yield.
**Pruning Techniques**
Pruning is essential for shaping the canopy, improving light exposure, and promoting fruiting. Different pruning methods, such as thinning, short-cutting, and branch pulling, help maintain tree health and productivity.
**Pest and Disease Control**
Common diseases like cancer, dry blight, and brown spot require prompt treatment. Insect pests such as caterpillars, bagworms, and aphids must be controlled using both cultural and chemical methods.
In conclusion, Yangmei is a valuable crop with great potential for sustainable agriculture. With proper care and management, it can bring economic and environmental benefits to farmers and communities alike.
1-Piece Ostomy pouch MDK-BO-01 300ML
1-Piece Ostomy Pouch
A one-piece colostomy bags, drainable pouching system designed to be opened at the bottom when emptying. These colostomy bag machine are most suitable for colostomies or ileostomies. Ostomy bag colostomy barrier is a standard wear skin barrier that is gentle to the skin and allows for frequent pouch removal. To close the pouch, use the curved, beige clamp. Soft, beige disposable colostomy bag pouch panels on body side help provide comfort.
The features are soft and flex,standard wear, skin barrier, flat. The Chassis made in 100% hydrocolloid No tape border. Cut-to-fit skin barrier. Ultra-clear odor-barrier pouch film. Curved, beige pouch clamp. With comfortable ware pouch panel body side only. Not made with natural rubber latex.
Ostomy urostomy colostomy bag care products consist of sodium carboxymethylcellulose, adhesives made from medical hot melt adhesives, and separator paper or separators. Nursing equipment for ileum, colon, rectum or urethral stoma,The coloplast colostomy bag comes into contact with intact skin and intestinal lumen,Non-sterile supply. Colostomy bag reusable for stoma washing, care and collection of excreta and skin care around the stoma.
Use disposable colostomy bag, make sure the skin around the stoma is clean and dry before use. Remove the bags for colostomi from the package and separator or paper. Reshape the coloplast colostomy bag into the desired shape and size to fit the skin around the stoma. Apply the colostomy convatec bag to the skin around the stoma,adjust the shape of the paste again,Gently press so that it is firmly flat on the skin. Attach the stoma colostomy bag undercarriage to the stoma. The colostomy bag care can be peeled off the skin, don`t reuse. These one-piece-colostomy bag or two-piece-colostomy-bag are non-sterile product and is valid for three years under the condition of meeting the storage conditions.
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