How to do if the green pepper is not fruitful
2025-09-16 01:07:47
Some farmers, especially those from rural areas, still lack proper knowledge about fertilizer use, leading to improper application methods. For instance, some vegetable growers overuse nitrogen-rich and potassium-heavy fertilizers, believing misleading claims from certain suppliers that promote fast-acting fertilizers. These high-nitrogen products often contain excessive hormones, which can lead to issues like delayed fermentation in pepper plants and poor fruit development. Additionally, many farmers continue to rely heavily on chemical fertilizers, particularly nitrate-based ones, which cause soil compaction and salinization over time. This not only hinders the healthy growth of greenhouse peppers but also negatively affects their quality.
To address these problems, it is recommended that farmers switch to using more biological agents or compound microbial fertilizers, along with pure potassium sulfate. Reducing the frequency of fertilization can help maintain soil health. At the same time, applying foliar sprays at a 200-times dilution can improve plant growth, and supplementing with boron through products like fuli boron can enhance flower bud differentiation and increase fruit set rates.
For existing pepper plants, it's important to manage indoor temperatures carefully. During midday, the temperature should be kept between 25°C and 28°C. However, many farmers mistakenly raise the temperature above 32°C to speed up fruit expansion, which often results in cracked fruits due to rapid growth. This is a common management error. By adopting scientific fertilization practices, such as formula fertilization, farmers can improve yield and ensure better overall crop performance.
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