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膜下滴灌技术已是当今世界普遍推广的一项节水技术,也是目前国内最先进的节水灌溉技术。该项技术能将作物生长所需的水分和各种养分,通过滴灌系统精确地、适时地输送到作物要部附近的土壤供作物需求,具有显著的节水、节肥、
Underwater drip irrigation technology is a water-saving technology widely popularized in the world today and is also the most advanced water-saving irrigation technology in China. The technology can deliver the water and various nutrients needed for crop growth precisely and timely to the crops in the soil near the main part of crops through the drip irrigation system for crop demand, with significant water saving, fertilizer saving,