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Soilless Cultivation Methods and Techniques of Hami Melon
In 1993, the Shenzhen Institute of Agricultural Sciences in Bao'an District initiated a self-developed project focused on soilless cultivation of Hami melons. The project was officially approved by the Bao'an District Bureau of Science and Technology in 1995. Following two years of preliminary trials and three years of greenhouse experiments, the project successfully met all technical requirements, implemented comprehensive scientific measures, and collected complete scientific data.
The main achievements of the project include the development of an optimal nutrient formula that supports the growth and development of Hami melons while maintaining their high quality and ensuring successful trial planting. A set of scientific management techniques tailored for soilless cultivation of Hami melons in the Shenzhen region was also established. Notably, the use of shallow water cultivation proved to be a key factor in reducing the occurrence and spread of destructive muskmelon diseases, marking a significant technological breakthrough.
Additionally, the application of circulating nutrient solutions, increased oxygen supply, and uniform plant absorption contributed to stronger plant growth, improved resistance, and lower disease incidence—key factors that made the project a success and worthy of wider adoption. The selection of a red netted variety suitable for local conditions also yielded excellent results, with high output and superior product quality.
The average yield per mu (approximately 1/15 hectare) reached 2,313 kilograms, with some plots achieving up to 2,934 kilograms. The sugar content in the center of the melons was generally around 14 degrees, with some reaching as high as 17.5 degrees. This project not only demonstrated good economic returns but also provided valuable insights for future agricultural practices in the region.