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Application Case of Inverted Sprinkler Irrigation for High Quality Vegetable Yield Improvement Project in Julu County Greenhouse

        Hebei Huilong Water saving Technology Co., Ltd. cooperates with Julu County Greenhouse Vegetable Planting Base. The original irrigation method of the base is difficult to accurately control the humidity and vegetable water demand in the greenhouse, which can easily cause diseases and waste water resources. Huilong Water Conservation has customized a greenhouse drip irrigation solution for it, which delivers water and nutrients directly to vegetable roots by laying drip irrigation pipes and precise drip heads. After the application of the project, the greenhouse water-saving rate reached 50%, the indoor humidity was stable and controllable, and the incidence of vegetable diseases was reduced by 35%. At the same time, due to the precise supply of water and nutrients, the freshness and yield of vegetables increased by 25%, helping the base achieve efficient and green modern planting upgrades, becoming a benchmark case for water-saving in facility agriculture.