Method for improving drip irrigation effect through air entraining

• Main Authors: SUN XIULU, LI HUI, SUN HAO, HAN QIBIAO, JIA YANHUI, LIU YANG, LI HAO
• Format: Patent
• Language: Chinese; English
• Published: 11.08.2020
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CHEMISTRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; METALLURGY; TRAPPING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATERING

The invention discloses a method for improving a drip irrigation effect through air entraining. The method comprises the following steps: S1. arranging micro-nano bubble generators on a first water tank and a second water tank of a drip irrigation system, and submersing gas outlets of the micro-nano bubble generators; S2. starting up variable-frequency pumps and valves, and inputting water in thefirst water tank and water in the second water tank into irrigation devices through water conduits; S3. starting up the micro-nano bubble generators, so as to enable the water conveyed into the irrigation devices to generate tiny nano-bubbles; and S4. feeding air-entrained water to rhizomes of plants through drip irrigation bands of the irrigation devices. Through air entraining treatment, the degree of blockage of the irrigation devices can be effectively relieved, the uniformity of the drip irrigation system is improved, and the use cycle of the irrigation devices and the drip irrigation system is retarded. 本发明公开了一种