In 2005, the Funan County Agricultural Service Center introduced a range of compact, indoor-friendly dwarf cherry tomato varieties. Following two years of testing and demonstration, the project yielded impressive results. Unlike traditional vine-growing tomatoes, these ornamental varieties require specific cultivation techniques. Here are the key points to consider:
1. **Variety Selection**: The selected variety is the dwarf red bell cherry tomato, developed by Beijing Green Gold Blue Seedling Co., Ltd. These plants grow to about 20 cm in height, with fruiting beginning from the 7th or 8th leaf. The fruits are round and red, weighing between 10–15 grams each. A single plant can produce up to 136 fruits, with an average of 109. This variety is early-maturing, heat-tolerant, and more resistant to diseases compared to regular tomatoes.
2. **Seedling Management**: Seeds are sown dry, and the seedbed should not be overly moist to avoid poor germination. The ideal soil temperature for sowing is around 27°C, which is reduced to 20°C after 4–5 days to prevent leggy growth. Proper ventilation is essential. Once the first true leaves appear, seedlings are transplanted into 8–10 cm diameter pots to encourage flower bud formation. The seedling stage typically lasts 55–65 days.
3. **Potting Soil Preparation**: To make the plants easier to move and display, individual pot cultivation is used. The soil must be loose and well-draining. A mix of 80% peat or Northeast pine soil with 20% non-compacted garden soil is recommended. For every cubic meter of soil, 5 kg of NPK fertilizer (15:15:15) is added. If peat is unavailable, spent mushroom substrate can be used as an alternative, offering good results at a lower cost.
4. **Greenhouse Cultivation**: In the early stages, the plants are grown in greenhouses using pots with a diameter of over 20 cm. The nutrient-rich soil is placed in the pots. Before planting, a 6-meter-long and 1.2-meter-wide frame is built in the greenhouse, and 10 cm deep trenches are dug. The potted seedlings are then placed inside. Water is slowly absorbed from the bottom until the soil is fully moistened.
The daytime temperature should be kept between 22°C and 28°C, while nighttime temperatures should not drop below 9°C. Although the dwarf red bell is drought-tolerant, excessive moisture and fertilizer can lead to fruit cracking. Since these tomatoes are primarily for decoration, it's best to avoid using 2,4-D or anti-drop agents to prevent deformed fruits. Under low light and temperature conditions, gentle vibration can help pollinate the flowers, leading to more uniform and longer-lasting fruits.
5. **Pest Control**: The dwarf red bell is robust and disease-resistant, especially in well-ventilated environments. Pesticide-free cultivation is possible throughout the growing cycle. Common pests include whiteflies and leaf miners. Prevention includes sterilizing the greenhouse, pots, and soil before planting, using high-temperature treatment or chemical methods to eliminate eggs.
6. **Acclimatization**: The plants usually mature about 50 days after the first fruit set. When 4–5 fruits turn red, they can be moved indoors. Due to lower humidity and light in homes, it’s advisable to reduce watering and increase evaporation. A 20–30% shade treatment for 7–10 days before moving them indoors helps improve their adaptability. Placing a layer of perlite on the pot surface enhances both water retention and visual appeal.
7. **Indoor Ornamental Care**: Once indoors, remove any yellow or diseased leaves to improve air circulation. Increasing light exposure helps enhance photosynthesis and prevents disease. Support structures like bamboo or wire can be used to keep the plants upright and improve their appearance. A balanced NPK fertilizer (1 g per plant) should be applied every 25–35 days. Watering should be done from the bottom, submerging the pot in room-temperature water to avoid wetting the foliage.
Anti Bird Net
Anti Bird Net
Anti-bird net is a kind of polyethylene, high-density polyethylene, polypropylene and nylon which are added with anti-aging and anti-ultraviolet chemical additives. It is a kind of plastic woven mesh and anti bird net has the advantages of high tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, non-toxic and tasteless, and easy disposal of waste. It can kill common pests such as flies and mosquitoes. The conventional use of the collection is light, and the correct storage life can reach 3-5 years.
Bird-proof net cover cultivation is a new environmentally-friendly agricultural technology that increases production and practicality. It builds artificial isolation barriers on the scaffolding, rejects birds outside the net, cuts off bird breeding routes, and effectively controls various types of birds. Spread and prevent the spread of viral diseases. And it has the functions of light transmission and moderate shading to create favorable conditions for crop growth.
The bird-proof net also has the function of resisting natural disasters such as storm erosion and hail attack.
Beyond garden, the anti bird net also be used in airport, building, residential houses, etc.
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