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Soil management
Due to the long-term exposure of greenhouse sheds to a relatively enclosed environment, soil issues such as salinization and compaction are prone to occur. Regular deep plowing, application of organic fertilizer, bio-bacterial fertilizer, and other measures are necessary to improve soil structure, adjust soil pH, and maintain good soil fertility and permeability.
Fertilization management
Following the principle of 'small amounts but frequent applications, and balanced fertilization', we precisely supply macronutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients like calcium, magnesium, and iron, according to the needs of crops at different growth stages. We often adopt a combination of base fertilizer and topdressing. Topdressing can be applied using methods such as drip irrigation and topdressing with water-soluble fertilizers, thereby improving fertilizer utilization efficiency.
Irrigation management
Adopting water-saving irrigation methods, such as drip irrigation and micro-sprinkler irrigation, not only ensures precise water supply to meet the needs of crop growth but also avoids issues such as soil waterlogging, excessive humidity, and nutrient loss caused by flood irrigation. At the same time, the irrigation amount and frequency are reasonably determined based on crop water demand patterns and weather conditions.
pest control
Adhering to the principle of 'prevention first, comprehensive control', we regularly disinfect the greenhouse environment, enhance agricultural practices such as ventilation and light transmission, and reduce the occurrence of pests and diseases. By combining physical control methods (such as hanging insect screens and yellow and blue boards to attract insects), biological control methods (releasing natural enemy insects, using biological pesticides, etc.), and chemical control methods (reasonably selecting high-efficiency and low-toxicity pesticides), we effectively control the harm caused by pests and diseases.
