Phyllostachys pubescens Fertilization Technology Plan: Proper fertilization is essential for the healthy growth of bamboo. Base fertilization should be applied before the tree enters dormancy and before planting to ensure a strong start. Topdressing can be used during the growing season, depending on the plant's growth potential. The amount of fertilizer should be adjusted based on the tree's age, the time of year, the type of fertilizer, and the soil's physical and chemical properties.
Generally, for trees with a trunk diameter (DBH) less than 15 cm, apply compost at a rate of 0.5 kg per 3 cm of DBH. For trees with a DBH greater than 15 cm, increase the application to 1.0–2.0 kg per 3 cm of DBH. If you're aiming to enhance the canopy and promote flowering in young or middle-aged trees, consider increasing the fertilizer amount accordingly.
Before applying fertilizer, dig a ring trench around the tree. The outer diameter of the trench should match the tree's crown width, while the depth and width should be approximately 25–30 cm. The type of fertilizer used should vary depending on the species, growth stage, and ornamental needs. In the early stages, nitrogen-rich fertilizers are ideal for expanding the crown. For fruit-bearing species, phosphorus and potassium should be added to support flower and fruit development.
It’s also important to pay attention to techniques like applying trace elements and root fertilization. Gradually shift toward using compound fertilizers for more balanced nutrition. For long-term green spaces, it's best to use a wide variety of organic sources. Organic manure is highly recommended, but it should be properly composted before application.
Fertilization should be done on sunny days, and care must be taken not to let the fertilizer come into contact with the leaves. When using organic fertilizers, adding a starter like Tribol can accelerate decomposition and improve fermentation quality. After treatment with a microbial starter such as Golden Baby, decomposed organic fertilizer becomes an excellent base for improving soil fertility.
Organic fertilizers are a complete source of nutrients, providing essential elements for plant growth. In greenhouse vegetable production, they not only supply necessary nutrients but also help maintain high yields over time by activating soil nutrients and improving soil structure. For more detailed information, visit the official website or consult with an expert.
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