Cultivation methods and precautions for gabao fruit
Garbo fruit has become a popular ornamental fruit tree in recent years due to its unique purple-black fruit and evergreen characteristics. Many growers have found that while this tropical plant is highly adaptable, key maintenance techniques are still needed to achieve high yields. This article will systematically sort out the full-process management methods from soil selection to fruit protection to help growers create healthy and high-yielding Garbo fruit trees. 1. Fine management of environmental factors 1. Scientific ratio of water and soil The roots of Jiabao Fruit are sensitive to water. It is recommended to use the "immersion irrigation method": watering once a day in the morning and evening in spring and autumn, increasing to 3 times in summer, and adjusting to once every other day in winter. When potted, a mixed substrate of red loam (60%), humus (30%), and perlite (10%) is used to ensure that the pH value is stable between 5.5 and 6.5. 2. Dynamic adjustment of light temperature requires 6 hours of direct light every day during the growth period, and 30% shade at noon in summer. The temperature control adopts the "ladder management method": it is maintained at 25-28℃ during the seedling stage, and the tolerance range of adult plants is extended to 15-35℃. It is recommended to build a simple greenhouse in the northern region in winter to maintain the night temperature no lower than 10℃. 2. Analysis of key cultivation techniques 1. Advanced techniques for grafting and reproduction select 2-year-old seedlings as rootstocks, and use 15cm semi-lignified branches at the top of the mother tree for the scion. In November, a modified cutting and joining method was used, and a moisturizing film was wrapped around the joint. Combined with the application of brassinolide, the survival rate could be increased to more than 85%. 2. Tree shaping and nutritional management Methods and precautions for cultivating Jiabao fruits
The third year after planting, reshaping and pruning began, retaining 3-5 main branches, and adopting the principle of "removing the strong and retaining the weak" to control the tree height. Composed soybean cake fertilizer is applied every month during the growing period, and phosphorus and potassium fertilizers (N:P:K=1:3:2) are added during the flowering period. Combined with foliar spraying of boron fertilizer can improve the fruit setting rate. 3. The comprehensive pest and disease prevention and control system establishes a plant protection plan that "puts prevention first and biological control first": spray matrine every quarter to prevent scale insects, and hang yellow sticky insect boards to monitor insect population density. Build a bird prevention net (mesh ≤ 2 cm) during the fruit color changing period and use reflective tape to drive birds, which can reduce the loss rate by 90%. 4. Special Tips for Family Planting Terrace Planting It is recommended to use a 50-cm-diameter root control container and configure an automatic drip irrigation system. Be careful to avoid mixing with roses, roses and other rose plants, and regularly rotate the direction of the potted plant to ensure even light exposure. The fruits give off a special aroma when they mature and need to be harvested in time to prevent attracting fruit flies.
Through systematic environmental control and fine management, Jiabao fruit can enter the high-yield period after 3-4 years of planting. It is recommended to adjust the maintenance plan based on local climate characteristics. For example, drainage and waterlogging should be done in rainy areas in the south, and humidity control should be strengthened in dry areas in the north. Regularly observe plant status, establish a growth log, and gradually form a personalized cultivation model.