Growing vegetable crops using protected agriculture methods is more expensive compared to open-field farming. One of the main factors contributing to the increased costs is the use of high-yield, high-quality seeds that are also resistant to various diseases. These varieties are often hybrid varieties with high productivity, most of which are imported, leading to higher expenses. This makes it crucial to pay special attention to seed planting in nurseries and the method of producing healthy seedlings to ensure that each seedling is disease-free.
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Source: Harvest Magazine
By: Dr. Yasser Abdel Hakim Mohamed
